Machinery & Equipment
Catalogue
Year 2003
Machinery & Equipment
Catalogue
Year 2003
Machinery & Equipment
Catalogue
Year 2003
Machinery & Equipment
Catalogue
E-asfalto SRL
is an Argentinean Engineering, Consultant, Construction,
Manufacturing and Installation Company dedicated to the Asphalt Industries
(Roads, Roofing and Refinery Process). Specialized in own Colloidal Mills and
Scatterers Manufacture.
e-asphalt , e-asfalto and SOLGA are Trade Mark of e-asfalto SRL and was
created on July, 15th, 2.000.
We have our own Offices and Steel Mechanical Factory in Buenos Aires City
Offices:
Portela 501
(1406) Buenos Aires City Argentina
TELFAX: +5411-4612-7248
Staff:
Gustavo Carlos Bacchetta, Manager, Chemical Engineer, 42
Norberto Nogueira, Technical, Mechanical Engineer, 47
Alberto Solano, Construction Technical, 54
Hernan Pereira, Drawings 2d and 3d, 29
Pablo Gustavo Bacchetta, Webmaster, 17
Sites on internet:
www.e-asphalt.com
(aliases:
www.e-asfalto.com www.asfaltosmodificados.com.ar
,
,
www.emulsionesasfalticas.com.ar www.e-asfalto.com.ar www.e-asphalt.com.ar
,
,
)
www.molinoscoloidales.com.ar www.dispersores.com.ar
;
Member of:
* Comision Permanente del Asfalto Republica Argentina from 1.986
* IRAM (Instituto Argentino de Racionalizacion de Materiales) Asphalt Commite
e-asphalt's services:
Asphaltic Emulsion Plants:
* Fixed Asphalt Emulsion Manufactured Plant
* Portatile Asphalt Emulsion Manufactured Plant
SOLGA 50/02: 3 to 5 m3/hour production (manual or automatic operation plant)
SOLGA 100/04: 7 to 12 m3/hour production (manual or automatic operation plant)
* Pherifericals tanks, pipelines, boilers, valves and instrumentation
* P&I drawings
* Laboratory instrumental
* Advices for start-up and H&R (Human Resources)
* Buildings Structural Drawings
* Select technology for emulgents additives
Colloidal Mills:
* Laboratory equipment
* Colloidal Mills volumen from: 3 to 40 m3/hour to asphalt emulsion plants
Polymer Modified Bitumen Plants (PMB's):
* Laboratory equipment (specially to use by Universities)
* Pilot Plant equipment (specially to use by petroleum companies)
* Industrial equipment volume from: 2 m3 to 30 m3 production batch or continous plant.
* Pherifericals tanks, pipelines, boilers, valves and instrumentation
* P&I drawings
* Laboratory instrumental
* Advices for start-up and H&R (Human Resources)
* Buildings Structural Drawings
* Select and Advise technology for polymers (SBS, APP, EPDM, Used rubber tyre, etc)
Others:
* Distillation of Heavy Crude Oils
* Emulsification Paraffin Wax
* Manufacture of Lubricants Oils Plants
* Technology to recycle used lubricant oils
* Technology to recycle asphalt pavements
* Milling of Aggregates
* High technology to manufacture "Multigrade Bitumen"
* Roofing Membrans Plants
* Boilers
* Heat-Exchange Heaters or Coolers
* Cutting Geotextile Membrans
* Bitumen Distributor
* Slurry seal machines
* Chipping Spreaders
* Bitumen Sprayers
* Joint Sealing Machines
* Universal sprayers
* Tanker vehicles
* Pre Investment Studies
Market research, feasibility studies, cost estimation, finance planning
* Basic Design
Conception of the process: flow sheet, equipment specification, process description, lay out.
* Contracting
* Detailed Engineering
* Project Management
* Implementation
* Documentation
* Industrials Models
By the special departments: mechanical parts & vessels, piping, machines, civil & structural
engineering, electrical engineering, instrumentation, process, automation
Project scheduling, progress control, budgeting & cost control
Procurement, expediting, inspection & testing, sire & erection supervision, training & start up
Operating Manual, as built documentation
The Asphalt Bussines
Welcome to , a modern Internet Site to allow to producers and industralists of the sector to take advantage of Internet like a valuable tool businesses. e-asphalt.com. is a community conformed by all those people who somehow are bound to the sector of the construction: producers, professionals, companies, associations, institutions, students, and users in general. All will find benefits not only by the information and services offered by
, but also to the power to be related to each other, sharing opinions, ideas and experiences.
Beginning in year 2,000, our line of manufacture products and alternative best own installation offer to the industry the already existing ones. Under a rigorous control of quality, we dedicated to the manufacture of colloidal mills for the manufacture asphalt emulsions and scatterers for the asphalt manufacture modified with polymers, making the installation of plants in any place of the entire world.
In addition, in the waterproofing sector, we dedicated ourselves, with the highest and novel technology the manufacture of equipment for the elaboration of asphalt membranes, design, manufacture and complete installation.
In association with the following companies we dedicated to the commercialization and installation of: Pumps of watery phase pumps for asphalt emulsions manufacturing
Asphalt pumps
Caudal meters, loading arms and filters Generating sets
Electrical heaters, digital and analogical thermometers Machinery for the road industry
e-asphalt.com e-asphalt.com * Bomplast: * Giordano: * Medidores Argentinos DVD: * Igarreta: * Thermical: * Fracchia:
e-asphalt Subsidiaries World Wide
e-asphalt Perú e-asphalt Paraguay e-asphalt Bulgaria e-asphalt Turkey e-asphalt India e-asphalt Vietnam e-asphalt ArgentinaThis heat-exchanger unit heater is designed
for rugged industrial applications for hot-oil,
steam, water, glycol circulating heating
systems.
The frost resistant series is designed
primarily for steam applications that are
subject to freezing conditions. The
high-pressure series is designed for high-pressures
to 400 psi in single-pass and multi-pass
configurations. Multi-pass units greatly
improve performance with liquids. The
Series both have a 1-year warranty.
To heat bitumen supplies, using in
continuous or batch blown units from
120ºC to 200ºC, with hot-oil.
Thermal conductivity is about 0.16 W/meter °C (0.14 kcal/meter hour °C).
Bitumen is a moderately good thermal insulating material.
Coefficient of cubical expansion is about 0.0006/°C.
Other Bitumens Characteristics
E-asphalt.com will be happy to quote special machines or project plant
on receipt of details of composition of the product, etc.
Bitumen Heat Exchangers
0
1.67
0.4
100
1.89
0.45
200
2.10
0.5
ºC
KJ/kgºC
cal/g/ºC
Specially designed to cut Geotextiles or polyesters rolls, to roofing or road applications.
E-asphalt.com will be happy to quote special machines or project plant
on receipt of details of composition of the product, etc.
Industrial Dissolver Polymer Modified Bitumen
Equipment scattered for modified asphalts:
Model Nominal Tank m3 Volume Nominal Dairly Production tons/day Electrical Engine HP Rotor with 12 trowels diameter Stator with holes diameter SAE 52100 Stator with 40 grooves SAE 52100 12 Axis mall pillow diameter SAE 1045 Stainless Steel Axis diameter AISI 316D-150
1.5
3-4
20
150*075
20
05*050
25*2.000
48*2.200
D-200
2.5
5-7
45
200*100
30
10*075
30*3.000
55*3.200
D-400
5.0
10-15
60
400*200
55
15*150
42*3.700
75*3.900
D-500
10.0
20-30
100
500*250
65
20*200
42*4.500
75*4.700
D-600
15.0
30-45
120
600*300
75
25*250
42*5.000
75*5.200
D-750
20.0
45-60
150
750*400
90
35*350
48*6.000
90*7.000
SAE 52100Alternatives of use:
Mall Pillow Duplex Disolvedor Disintegrator.
Stainless Steel AISI 316.
Have a tank and a mill Scatterers. Scatterers in line
for the recirculation to the same tank would be on
preference. It can be mixed asphalt AC-5 or AC-20
with polymer SBS, APP, EPDM, used rubber tyre,
etc in concentrations up to 40% in weight directly.
We consider a mixed time about of 2-4 hours. It will
not be necessary to account on a homogenizing
later tank and this same tank can be used as
storage for office to pipes or manufacture of
emulsions. The tank must have isolate and heated
by jacket or serpentine or with thermal oil. For that,
it is needed:
Include three propellers each one. Details:
measured in millimetres. O´rings and detents of
Viton / bearings armoured. Manufacture of the
machine in Buenos Aires. Include electrical motor,
included office expenses and packing
Inline High Shear Mixers
For the continuous processing or batch recycling of
products, we have a complete range of high shear
inline mixers from the 0.25 kW laboratory unit to the
125 kW Multi Shear Mill. Designed to exacting
standards, their construction makes it physically
impossible for any materials liquid or solid to bypass
the precision rotor/stator work head. The machine's
own high volume centrifugal action - from 10
Liter/minute up m 250,000 liter/hour - will in most cases
satisfy the user's requirements without the need for
auxiliary pumps
Polymer and Bitumen
The Blend Preparation of
Large volumes of polymer-bitumen
blends are used in roofing, road
surfacing and waterproofing
applications, and the mixing process
employed can have a significant
effect on both the technical
properties of the resulting blend and
the economies of the whole
operation. A number of factors
influence the mixing process and it is
the object of this bulletin to describe
these factors and their significance
and to outline how the operation
may be optimized.
The last of these is not strictly an
independent variable, but its
importance in the context of
subsequent performance of the
blend warrants its inclusion here.
The parameters influencing the
mixing process may be defined as
follows:
* Nature (grade) of polymer
* Physical form of polymer
* Nature and grade of bitumen
* Type of equipment
* Time-temperature profile during
mixing
E-asphalt.com will be happy to
quote special machines or project
plant on receipt of details of
composition of the product, etc.
E-asphalt.com will be happy to quote special machines or project plant
on receipt of details of composition of the product, etc.
Waterproof Felts
Saturating
Consist of a fibrous felt which is
impregnated and/or coated with
bitumen. Traditionally, the felt was
made from the waste rags of wool,
cotton or linen but more recently
these have been replaced by
cheaper materials such as wood
fiber, jute, manila hemp or waste
paper. Glass fiber is increasingly
used and holds up to 50 % of the
market in certain countries.
Synthetic fiber felts (low-density
polyethylene, polypropylene, and
polyester, acetylated polyvinyl
alcohol, sometimes reinforced with
glass fiber) are also used; their main
advantage is a much greater
resistance to rupture when stretched
by 5 % or more as a result of
movement of the roof.
They also have a greater tensile
strength and resistance to rotting
than conventional felts but they are
more expensive and may be
sensitive to thermal damage during
manufacture.
Depending on the type of felt, the
manufacturing processes can
consist of as many as three steps:
If the felt is of an absorbent type,
that is, most types made from
natural fibers, it will contain up to 7%
m of water even when it appears to
be dry. It may therefore need drying
before it
is treated with bitumen.
Felt is saturated by passing through a tank of hot
bitumen. It may be passed over a series of rollers in
the tank to increase the residence time and aid
impregnation; it may also be sprayed with bitumen
before entering the tank.
Another technique is to apply hot bitumen by means of
rollers to one side of the felt before it enters the tank
and so drive any water out of the felt to reduce
foaming. The bitumen in the tank is at such a
temperature to produce a viscosity of less than 200
cSt; this corresponds to 160-170°C for the usual
grades (80/ 100 or 180/200 pen). Substantially higher
temperatures of about 200°C giving viscosities down
to 20 cSt are sometimes used in order to reduce
residence time and so increase throughput. If foaming
in the tanks is experienced, a few ppm of a silicone
anti-foam agent should be added to the bitumen.
Incinerator Furnace
In a blown bitumen process, some gases are produced and will be incinerated for
ecological environment conditions
In another process, some waste containing PVC, rubber and so on require to be
treated after combustion prior to being discharged to the atmosphere.
Depending on the type of gases to be treated, we provide three filtering :
Dry-process filtering
Semidry-process filtering
Wet-process filtering
E-asphalt.com will be happy to quote special machines or project plant on receipt of details of composition of the product, etc.
Bitumens are miscible with each other in all proportions. The penetration and softening
point of a blend of two bitumens can be estimated using the blending charts by joining with a
straight line the points an the vertical scales giving the penetrations or softening points of the
grades to be blended and then using the horizontal scale to read the proportions of the blend of
the required proportions. These charts are quite accurate for blends of bitumen of the same
type (same PI), i.e. two penetration grades or two blown grades. They are however, inaccurate
when used for a blend of a penetration grade with a blown grade, giving figures which are too
"hard", that is, the actual blend will have a higher penetration and a lower softening point than
the straight line, blending chart predicts. The properties of such blends should be determined
experimentally.
Bitumen may be mixed with a wide variety of petroleum fractions for different applications.
Volatile light fractions (white spirit, naphtha) are used for cutbacks where rapid drying is
required. Medium fractions (kerosene, gas oil), are used where a longer drying time is
permissible. Heavier cuts (in the luboil range) are used where permanent softening is required
-these blends are virtually equal to a softer grade of bitumen.
* the heavier the solvent fraction, the better the solvent
* the more aromatic the fraction, the better the solvent
The recommended temperature limits for handling bitumen for long-term storage, short term
storage and maximum safe working conditions are as follows:
Bitumen/petroleum oil blends (cutbacks)
Two general rules apply to solvents for bitumen:
Blending Characteristics of Bitumens
Recommended Temperature Limits, °C
Grade
Long-term
storage
(one week or
longer)
Short-term
storage or
delivery
Maximum safe
working
conditions
PEN and H Grades
Penetration > 200
105
155
190
100-200
115
165
200
40-100
125
175
200
Penetration <40
140
190
220
Blown Grades
R & B <80
150
175
R & B 80-90
160
190
R & B 90-100
175
200
R & B >100
200
200
Bitumen/Filler
Fillers are finely divided substances
which are insoluble in bitumen but cart be
mixtures dispersed in it as a means of
modifying its consistency and mechanical
properties. They are usually mineral materials;
organic fillers such as wood flour or cork dust
are rarely used. Typical mineral fillers are
limestone dust, cement, hydrated lime, slate
dust, pulverized fuel ash, talc, silica and
asbestos. Non-fibrous fillers usually have a
particle size of less than 75 micron (um). The
general effect of adding filler to bitumen is to
make it harder and stiffer in practical terms
means that there is a reduction in the
deformation or produced by a given load and is
shown by an increase in softening point and
reduction in penetration and an increase in
stiffness. The extent of this hardening or
stiffening effect depends on the amount of filler
added and on its particle shape, size and
grading. Normal fillers such as limes or slate
dust produce the least effect; fillers with
plate-like particles, such as are intermediate, and
fibrous fillers such as asbestos* show the
greatest effect for a given concentration of filler.
Hydrated lime is much more effective than
limestone. The volume percentage must be
calculated from the weight and density of the
material and not estimated from the volume of
filler added. For normal fillers, the effect of the
filler on the penetration and softening point
roughly proportional to the filler concentration
for concentrations up to about 40% v of the
mixture. For fibrous fillers, the upper limit for
proportional behaviors is much lower.
E-asphalt.com will be happy to quote special machines or project plant on receipt of details of composition of the product, etc.
Colloidal Mills
* Rotation speed which affects the size and distribution of the bitumen particles.
At certain critical speeds, decantation phenomena occur causing a reduction in emulsion quality.
These colloid mills operate continuously and they are fed with the dispersing and dispersed
phases by adjustable flow rate pumps. Certain bitumen-based emulsions have special
characteristics and must be manufactured under pressure in specially designed colloid mills.
Equipment adapted to this special emulsifying mode must be provided upstream and downstream.
Emulsion definition
Emulsifying equipment
There are various other types of colloid
mills and their main characteristics are:
An emulsion is a dispersion of two immiscible
fluids in each other generally prepared using a
product called an emulsifier or an emulsifying
agent. Bitumen emulsification consists in
dividing it into fine electrically-charged
particles provided with an inter-repelling
capacity.
Industrial manufacture of emulsions uses
custom-made equipment providing thorough
mixing capacities to provide varying fineness
and stability dispersions. Colloid mills are
usually used to manufacture emulsions.
Manufacture may also be by gradual enriching
of the dispersing phase.
* an adjustable or fixed air gap between the
rotor and the stator. The air gap spacing has a
direct effect on the emulsion fineness.
Cones Horizontal Mills with Transmission
Model
Power
HP
Velocity
RPM
? mm rotor
Caudal
(liters/hour)
CHT
-
105
10
3000
105
5.000
-CHT
-
210
40
3000
210
20.000
CHT
-
300
60
3000
300
30.000
CHT 180
30
3000
180
15.000
The Air Blowing Process
The physical properties of asphalts may
further be modified by 'air blowing'. This
is an oxidation process which involves
the blowing of air through the asphalts,
either on a batch or a continuous basis,
with the short residue at a temperature of
240°C to 320°C.
After preheating, the short residue is
introduced into the blowing column just
below the normal liquid level. Air is blown
through the bitumen by means of an air
distributor located at the bottom of the
column. The air is not only the reactant
but also serves to agitate and mix the
bitumen, thereby increasing the surface
area and rate of reaction. Oxygen is
consumed by the bitumen as the air
ascends through the material. Steam and
water are sprayed into the vapour space
above the bitumen level, the former to
suppress foaming and dilate the oxygen
content of waste gases and the latter
cools the vapors to prevent after-burning.
The "blown" product flows from the
bottom of the blowing column into a
surge drum via an external draw-off line.
In this way the minimum level of product
in the blowing column is controlled.
From the surge drum the blown product
is passed through heat exchangers to
achieve the desired "rundown"
temperatures and to provide an
economical means of preheating the
short residue, before pumping the
product to storage.
Description of the continuous blowing
process
The penetration and softening point of the
blown bitumen are affected by:
* the viscosity of the feedstock
* the temperature in the blowing column
* the residence time in the blowing column
* the origin of the crude oil used to manufacture
the feedstock
* the air-to-feed ratio
The blowing process dehydrogenates the short
residue, resulting in oxidation and poly
condensation, increasing the overall molecular
size of the asphaltenes already present in the
feed and forming additional asphaltenes from the
malthene phase.
The reaction is exothermic. Therefore close
temperature control of this process is required,
which is achieved by regulating the air-to-short
residue ratio in the blowing column.
E-asphalt.com will be happy to quote special machines or project plant on receipt of details of composition of the product, etc.
Fixed Asphalt Emulsion Production Plant
The manufacture plant
The following diagram
shows the manufacture
procedure for a bitumen
emulsion requiring the
presence of a certain
number of specific
materials.
Depending on the
storage capacity and the
type of raw materials
used, a prior declaration
or request for
authorization for plant
construction must be
made in accordance with
the legislation on
classified industries.
* Raw material reception and storage facilities
* Heat sources to hold or heat to operating temperature raw materials, piping,
manufacture plant, pumps and manufactured emulsions.
* Manufacture installations.
* Finished product storage.
* Bulk or drum emulsion loading installations.
* Delivered product weighing facility.
* Inspection laboratory.
Plant facilities
An emulsion manufacture plant should include the following facilities:
E-asphalt.com will be happy to quote special machines or project plant on receipt of details of composition of the product, etc.
Portatile Automatic Asphalt Emulsion Production Plant
Solga 50/02 and 100/04 Plant,
capacity 5/10 m3/hour, with
storage tank for emulsion,
approx. 5 m3 capacities,
placed on the top of the plant.
Fully automatic operation
Alter with great facility the ratio in percentage
between water and bitumen
Produce acid or basic emulsion
Control product quality on sample before starting final production
Save manpower* Electrical panel with all the controls and start.
Thermostatic valve to maintain automatically the emulsion temperature in the storage tank.
Two counters weight indicate the bitumen and water quantity in the basin.
Mill and pump with valves to fill with emulsion the storage tank and to agitate the product.
The bitumen pump heated with hot oil: the water pumps self lubricated.
All drives are automatically controlled
Geared volumetric pump, placed at the base of the plant, will allow to store the emulsion onto
charge directly the lorry tankers.
In the rear part of the plant there is the place to put in the additives for the emulsion and to
Emulsified Additives
is an additive of cationic polarity which promotes the attachment of bituminous material on surfaces with negative charge.
* CHEMICAL COMPOSITION: Alquil amine - amide - imidazoline
* CARACTERISTICS: Cationic contribution promotes attachment on arid grounds of silicon type. Displace the cover that is generally found covering the density surfaces of negative charge promoting the arid asphalt attachment. It can be used on all types of asphalts, including those which contain polymers.
* DOSAGE: Used in doses of 0.2 to 0.4% on the asphalt obtaining a cover of between 90 and 95 %.
* USE: Incorporated to the asphalt through pumps, and then it is re-circulated until a complete homogeneity is achieved. It must not be exposed to temperatures above 180ºC.
* PRESENTATION: Iron drums 200 liters each one
is an emulsifier for manufacturing rapid cationic asphalt emulsions * DESCRIPTION: Alquil amine - imidazoline.
* ASPECT: Dark viscous liquid. Aspect and color changes do not imply a change in the product's properties. * SOLUBILITY: Low in water with neutral pH. At pH 2 a stable dispersion is produced.
* DOSAGE: The quantity of the emulsifier depends, among other issues, type of asphalt, and dust quantity contained in aggregates. The emulsifier dosage is generally from 0.25 to 0.35 % w (from 2.5 to 3.5 Kg per ton of finished emulsion)
* PRESENTATION: Iron drums of 200 Kg each one
DEMUL E
is an emulsifier to manufacture slow and super stable cationic asphalt emulsions * DESCRIPTION
Amine - imidazoline of natural mixtures resins. Aspect: a solid brown dust.
Solubility: Scarce in water pH neuter, pH 1 - 2 a complete dissolution is obtained by shaken Properties: The characteristics of the final emulsion depend on:
The nature and type of the asphalt utilizing. The dosage of DEMUL L.
The water solution pH.
Although all these factors must be previously evaluated by tests carried out in laboratories, DEMUL L allows the preparation of slow and super stable emulsions of excellent quality which is suitable for most of the road asphalts. DEMUL L can also be successfully used with different rocky aggregates, since it is possible to obtain slow
breakage but quick healing emulsions (set time 15 minutes) suitable for the manufacture of both, slurry, which needs a quick opening to the traffic, and super stable emulsions, which need to be mixed for a long period without breaking the emulsion.
* DOSAGE: We recommend DEMUL L uses in doses for slow or super stable emulsions vary from 0.5 to 0.8 % (between 5 and 8 Kg per ton).
* USE: To facilitate DEMUL L dissolution it is convenient introduce 50% of the total amount of water to be used into the emulsion and heat it (60ºC - 70ºC).
* Add hydrochloric acid to keep pH between 1.5 and 2.
* Add DEMUL L slowly and shake it in an energetic way for 30 minutes.
* Add the rest of water and control the pH until it reaches the expected value. Keep on shaking it for another 30 minutes.
* PRESENTATION: 30 Kg. bags
DEMUL L
DEMUL A
Phase Separator
New technology for even higher
efficiency.
State-of-the-art materials.
Flexible, modular design.
Stages
The phase separator consists of modular
components of a flexible system - no
compromises, easy to upgrade and to
modify. The basic idea of the phase
separator is embodied in the phase
separation stage. It comprises the base
plate, the phase separative elements,
which perform the function of separating
the droplets in the process, and the cross
support. The phase separation stage
forms a functional unit which is easy to
handle. Simple upgrading and adaptation
are a basic design principle.
The dimensions of the phase separator
vessel are determined on the basis of the
process calculation. If pressure vessels
are used, each phase separator is
calculated separately in compliance with
the country-specific regulations.
There are no restrictions as to the vessel
material:
- Steel
- Stainless steel
- Plastic
- With inner coating, e.g. rubber coated
or enameller
In many cases also existing vessels or
separators may be upgraded with a phase
separation stage as a functional unit.
Watery Phase Pumps
Specially to use in Bitumen Emulsion Plants
Centrifugal pumps operate by developing high flow speeds and turning that speed into pressure
in a decreasing flow rate. Its installation is vertical and has a hydraulic seal system allowing the
use of the unit empty of fluid without causing damages because there is no friction among its
parts (like the mechanical sealed pump, stuffing box, etc.)
We also have an innovative centrifugal mechanical hydraulic seal, that in addition to the
characteristics of hydraulic seals it also avoids leakage between the on and off action of the
engine. The construction of this seal is made in different kinds of materials according to the fluid
it will pump (Monel 400, Stainless Steel, Titanium, etc.) For the correct choosing of the material
you need to bear in mind: - the kind of fluid to pump, flow, temperature of the fluid, viscosity,
unload pressure, Anpa available. Our equipment fits Chemical Industry, Petrochemical,
Pharmaceutical, Mining, Fishing, Leather, Paper, Food, Cosmetology, etc
GENERAL CHARACTERISTICS:
Installation: Vertical.
Component: Polypropylene
Type of Seal: Centrifugal mechanical hydraulic
or hydraulic seal. Maximun Working
Temperature: 100 ºC
Model MS-E Electrical Engine: 0,5 HP; 2800 RPM; 220/380 V; 50 Hz; Protection IP 55; Metal Lined100 % Suction Lift: 1" Ø Pumping: 1/2" Ø Installation: Under liquid level Measures: in milimiters Model RZ-1 Electrical Engine: 1 HP; 2800 RPM; 220/380 V; 50 Hz; Protection IP 55; Metal lined100%. Suction Lift: 1" 1/2 Ø Pumping: 1" Ø Installation: RZ-1-Eunder fluid level. RZ-1-R Over fluid level
Model RZ-3 Electrical Engine: 2 HP; 2800 RPM; 220/380 V; 50 Hz; Protection IP 55; Metal lined 100%. Suction Lift: 1 1/2" Ø Pumping: 1" Ø Installation: RZ-3-E Under fluid level RZ-3-R
Asphalt Pumps
Rotating Pump to Suction Oscillating Segment - Propelling Model A.G. 1 Pat. Nº 173.644
Design Characteristics:
Body, segment, cover, press packing, bridles and support carries bearings in grain fused iron fine, axis, eccentric and wedge in rectified steel SAE 1045, bronze faucet with
grease device of lubrication. Body in antacid bronze and stainless steel AISI 316, with special alloys according to the use to that it is destined.
Additional:
Cover of heating, with recirculation to steam of water or thermal oil, to maintain products to the wished temperature. Filter, its positioning does not allow to the passage of strange bodies and aid to the smaller wearing down and better
Operation. Segment, in steel SAE 1020, antacid bronze or stainless steel AISI 316.
Power and yield:
Vary according to subject norms to the transfer of the liquids, to its viscosity, density, barometric height and number of revolutions.
Connect:
* On fixed base, with well formed iron frame UPN * On base, with fixed or revolving wheels and handle for its manual transport
* On chassis with wheels, it sends and tow enlistment
Driven:
With electrical engines, pulleys in V, chains or reducing of speed
Applications:
For petroleum and all its derivatives, molasses, soaps, glucose, cellulose, chocolate, candies, paintings, pulp and fruit juices, beer, oils, lies, etc.
Advantages: Quiet operation, facility of installation, maintenance and disarmament for its cleaning or inspection, without need to disconnect pipes. By the high margin of reserve in the used materials, these pumps support rectifications, maintaining the initial tolerances of manufacture, as well as their yield and allow the standard use of spare parts in measures. Volume Caudal: From 2.2 to 140 m3/hour
Rotating Helical Gear Pumps Model N.P. 12 Pat. Nº 10.497
Design Characteristics:
* Body, covers and presses fused fine grain iron packing
* Steel gears SAE 1045, helical, deal and millings with maximum care In creative machines
* Axes of steel SAE 1045, superior quality, rectified
* Body, totally covers, presses packing and gears in antacid bronze (special alloy) * Totally constructed in stainless steel alloys AISI 316 with treatment, according to
norms that must be used to the pumping of acid liquids Driven:
* By means of motors from 900 to 1.450rpm, with it connects direct
Additional:
* These pumps can be provided with covers
with by-pass for better regulation of volume
* Heated, to maintain the product to the wished
temperature
* Straight gears
Applications:
* For all class of viscous liquids, that by their
nature, are lubricant
* In order to maintain in circulation or to inject
petroleum and all its derivatives
* Paintings, pulp and fruit juices, honeys,
molasses, oils, fats, etc.
It is advised for a better operation of the
pumps:
* When the liquids are heavy or dense, to use
pipes, a greater 20% more
* To avoid excessive pressures as far as
possible, outside normal
* Not to use abrasive products, because the
risk of a premature wearing down is run
Volume Caudal: From 1.7 to 28 m3/hour
Caudal Figures and Working Pressure Conditions
Atmospheres N.P.12 Model Mesuared SAE 30 20ºC 1 2 3 4 5 6 RPM Power HP 0.75 1 1.5 2.5 3.5 4 ¾” m3/hour 2,8 2,6 2,4 2,1 1,9 1,7 1.400 Power HP 1 1.25 1.5 2.5 3.5 4.5 1” m3/hour 3,6 3,4 3,2 3 2,75 2,5 1.400 Power HP 1.5 2 2.5 3.5 4 5.0 1 ¼” m3/hour 5,5 5,2 4,9 4,6 4,3 4,0 1.400 Power HP 2 2.5 3.5 4.5 5.5 6.5 1 ½” m3/hour 6,1 5,8 5,5 5,2 4,9 4,5 1.400 Power HP 3.0 3.5 4.0 5.0 6.0 7.5 2” m3/hour 9,5 9 8 6,9 6 5 1.400 Power HP 4 5 6.5 8 9 10 2 ½” m3/hour 18,0 17,0 15,4 13,5 12,0 10,0 1.400 Power HP 6 8 10 12 15 20 3” m3/hour 28 26,5 24,5 22,5 20,2 18,0 900
Asphalt Pumps
Filters and Meters for liquids
Mechanical and Electronic Accountants - certification ISO 9002 oil lubricant, oil groceries, acetate, nail polish remover, acids, aeronafta, dilutes, paint thinner, alcohols, liquid asphalt,
benzene, butane, beer, chlorides, fuels (gas-oil, diesel, naphtha, fuel-oil, kerosene, aviation naphtha), detergents, diluters, solvent, LPG, hexanee, milk, JP1, chemical liquids, honey, petroleum, paintings, propane, resin, caustic soda, pay, serums, thinner, toluene, came, xylene, etc. Equipped with mechanical accountant (providing type)
Liquids to you measure:
Filter deaereador - System to basket
They are manufactured especially for the elimination of air and of solid sludge in the pipes assuring that the liquid arrives clean to the mobile parts of the meter. In our wide line of meters and filters he/she will find the team of their necessity.
(Ej: fixed facilities and motives for load and it discharges). Anyone of our model ones will be able to be manufactured to order for high temperature (200ºC max.) and for high pressure (30 ATM. max.)
MATERIALS: Body in grey function, brass or steel stainless quality 316.
ROTOR: in aluminium, fund. grey, brass or steel stainless quality 316. Hoops and yokels in Teflon (ambient temperature), coal (high temperature). O´rings: viton, silicona, etc.
Equipped with electronic accountant
* Accountant of liters with partial and totalized. * Calibration for keyboard.
* Ten scales with programmable coefficients or a fixed scale.
* Relé exits with programmable courts (double predetermination).
* Optional communication (RS-232, RS-422 or RS-485) * Connection in net of several teams with PC or PLC. * Protocol ModBus.
* Cabinet for panel (96 X 96 mm. or 48 X 96 mm.) * Feeding: 12 - 24 - 220 volt. (+ / - 15% 50/60 Hz.) * Non volatile memory.
* Connection to ticket printer.
Computer of liquids Conversion Kit for meters of all type and flow
* Qualification for authorized codes.
* Access by means of electronic keys (chip key). * Register of each office with date, hour, code, liters,
etc.
* Configuration and administration from PC. * Electro Pump command or electro valve.
Electrical Heaters
Digital Indicators and Controllers
Rank: -150ºC until 1.750ºCPrecision: + - 0,3% and + - 0,5% + - 1 digit Repeatability: + - 0,1% 34
Models with different applications
Electrical Heating
* Armored TubularFor convection, radiation and immersion in water, oils,
oil fuel, crude oils and derivatives. Bridles, Screens, Preheaters. Compacted cartridges
* Jackets and Flat Heating
Applicable to all process of heating, being obtained temperatures of 500ºC and loads of high power by cm2
Digital Thermometer Portable
Rank: -150ºC/200ºC Resolution: 0.1ºC Series 503 Rank: -50ºC/1.200ºC Resolution: 0.1ºC Series 502 Censors: Immersion - Contact - Insertion - Gases/Air. High speed of answer
Thermostat
Ranks: -20ºC to 300ºC Differential: + - 0.6 to 5ºC Exit: 16 Amperes/220V
Uses: Immersion - Molds - Presses - Atmosphere
Cuplas Thermus - Thermus Resistance
TC: Fe/Co - Cr/Al - Pr: 10% Rh/Pt TR: Platinum - Nickel Construction according to international normsIPTS 68 - M.B.S. DIN 43710 - IEC 751 (DIN 43760) Models Standard and to order
BOILER TANK
IRRIGATION CONTROL
MANUAL IRRIGATION
Constructed in steel plate of 3,17 mm of thickness, 6,000 liters of capacity, welded electrically with double inner and outer seam. The tank was given thermally isolated by means of mineral wool, disguised in stainless mouth, steel plate of inspection step man, level floating type with mark of minimum level with scale of intervals of 500 liters and rule graduated in the superior part of the tank, non skid superior footbridge with lateral stairs, platform of operation, located these in functional form with the object of facilitating the necessary operations and verifications.
By steel tubes without seam, with double circulation and outer exit by box of smoke designed with the object of avoiding fire return two burners to kerosene of the anti gas type to serpentine, tank pressurized by means of manual pump and air to pressure generated by of the truck.
By bars of tensile type, central section of 2.000mm and two folding sections of 800mm., the separation center to center of tips is of 100mm. which will favor a compact irrigation and uniforms. The faucets have valves of individual closing commanded by manual system of opening. The movable unions are conical, on approval of dripping. The height of the bar can be regulated by manual mechanical system and has ties for its transport. The irrigation pump is of the type to helical gears specially projected for asphaltic materials, with approximated volume of 1,200 lts. per minute. For the drive of the same one it has a motor diesel type four cylinders located in the later part, with respective box of speed (four marches and backward movement), engages dry monodisc of mechanical command and connection by means of universal joint between clutch and pump.
The pressure of the same one is controlled by regulating valve and handles of circulation that will allow the work of bars in all their extension. It has in addition tachometer driven by pneumatic wheel with the object of controlling the speed in the irrigation which allows to raise and to lower the same one manually. The totality of the controls including those of the pump and the motor, are located in the back platform and allow to water by bar, to water by lance, to recirculate, to load and to unload the tank.
By the flexible hose of 25.4 mm of diameter and 6,000 mm in length, complemented with the lance provided with thermal handle and tip of irrigation.
The equipment is given with the following instruments and accessories for its normal operation, two thermometers 0-300ºC of the types column and clock, a pressure gauge (control of irrigation pressure), a vacuum-gauge (control of aspiration of the asphalt pump), tacometro (control of pump revolutions), marginal plates (for obtaining of defined edges), a portatil burner flame thrower for empties of tips when it works with asphalt cement, a flexible metallic hose for load (76 5 mm x mts.de length), HEATING SYSTEM
IRRIGATION SYSTEM
ACCESSORIES
Mobile Asphalt Tanks
TECHNICAL CHARACTERISTICS
*
ASPHALT TANK
Thermal tank of 40,000 liters for storage and circular asphalt heating of section, constructed in lateral plate of 4.75mm of thickness in and 6.35mm in the covers, soldier electrically with inner and outer seam, reinforced inner to avoid deformations during the transfers.The heating system is made up of a serpentine of steel tube without seam of 2" of diameter mounted in box type tunnel. Glass wool heat insulation of 50mm of thickness and covered in iron plate of 1.8mm of thickness. Vent in the superior part, mouth man passage and inspection two mouths of load, conduit of unloading of 3" of diameter with its respective valve of exit heated by thermal oil, thermometer for control of temperature of asphalt of 0 to 300ºC, stairs and platform of operation.
THERMAL OIL BOILER
PIPELINES
LOAD PUMPS
CHASSIS
Boiler for thermal oil of 350,000 Kcal./hour type monkey block. Body of welded carbon steel electrically. Tube serpentine without seam ASTM 40 A53 sch diameter1 1/2". The thermal oil circulation is made by means of a centrifugal pump type, with electrical motor traffic of 3 HP 2.800 RPM, and pipes constant section diameter 2". The circuit has maneuver valves that allow: single recirculation by boiler, fast air purge, closes of sent and return, removal of filter and pump with minimum loss of fluid, and closing of expansion tank. Account with constant evacuador of gases and filter of fluid. The burner is of automatic type, operation to oil gas, type on-off, with ventilator and incorporated pump of oil gas. Programmer with flame control and automatic ignition. The equipment takes filter for oil gas. The electrical circuit this lodged in watertight cabinet, cocking mechanisms, protections and button sellers. Elements of control and security.
Installed thermal oil pipes in the same chassis, to facilitate the transport and the assembly. Asphalt valves and pipes heated by means of thermal oil circulation.
Pump of load of the asphalt of 3" type gear driven by electrical motor of 7.5HP, heated by thermal oil.
The tank of asphalt, boiler and pipes this mounted on solid frame with a transport axis to mobilize empty, with brake to air driven from the equipment tractor, with dual rims, hooks for semi tows and eight legs of support to support the load of the full tank, for blow and mudguard.
The tank of asphalt, boiler and pipes this mounted on solid frame with a transport axis to mobilize empty, with brake to air driven from the equipment tractor, with dual rims, hooks for semi tows and eight legs of support to support the load of the full tank, for blow and mudguard.
Transportable Asphalt Plant
DRUM
HEATING SYSTEM
INJECTION OF ASPHALT
FRAME
ELEVATION OF MATERIAL ELABORATED
VENTILATOR OF INDUCED SHOT ELECTRICAL INSTALLATION
PAINTING
Of rotating type, divided in two zones one of drying; with you praise interiors of design so that they provide a curtain of barren balanced to obtain an efficient drying of such; and mixed other of, provided with ready trowels to obtain a perfect homogeneity of the elaborated material. The drum is mounted on two tracks that lean in four (4) horizontal rolos and two (2) verticals, mounted on centrantes armored bearings car, for its drive is provided with an electrical reducing motor.
The heating system is provided with a burner for combustible diesel oil or gas, ventilator of average pressure with electrical motor of 10 HP, fuel pump with electrical motor of ½ HP, valve pressure controller and
micrometric valve for the flame regulation.
Directly to the furnace by means of gears pump of 11/2" heated with electrical motor of 3 HP, installed in the same frame of the tank of storage of asphalt and ready valves to allow to the calibration and tank recirculation. Type semi connected, formed by longitudinal profiles reinforced structurally with four welded supports
electrically. It takes an asymmetric steel axis, elliptical elastics semi, conical maces with bearings, for
pneumatic rolling 900-20. System of driven mechanical brakes of pneumatically, levies of progressive action, valve relay with emergency action that restrains automatically in case uncouple accidental, connects to the truck tractor. Lateral and back prescribed lights and file of connects to the truck. A platform in the lateral part is placed to facilitate the maneuvers of the operator, for blow and mudguard. The tires will have to be provided by the buyer.
Of the type tape driven by reducer and three-phase electrical motor of 5.5 HP of power totally covered allowing to elevate the material elaborated from the unloading of the mixer drum to the load of the truck.
Of type centrifuge action by strap and three-phase electrical motor with regulating claveta of air flow.
Board of watertight command with double cover that allows to operate the plant from a lateral one of the same one, with pulsers of command, thermal cocking mechanisms, protectors, lights witnesses, fuses, key of general cut and conductors of sobredetermine the proportions section.
TECHNICAL CHARACTERISTICS
DISPOSITION
DISPENSER
Hot asphalt concrete elaboration, for a production from 10 to 15 ton/hour, continuous type production with drum dryer-mixer
On a chassis is mounted, the drum dryer-mixer, the hopper of barren, cartridge belt and the ventilator of induced shot, the electrical connections are by means of multiple plugs. Frame is constructed of normal profiles, is reinforced structurally, with legs of support for work and axis for transport type semi tows Two hoppers, constructed in steel plate of 1/8" of thickness with structure of normal profiles, mouth of load of 2.400 mm x 2.500 mm, system of unloading by a transporting tape by hopper.
Asphalt Slurry Seal Truck Micro Surfacing
*
6 (six) cubic meters of capacity, constructed in steel folded of 4.76mm (3/16") welded electrically and reinforced externally with normal profiles, the hopper of barren is provided with a hopper of filler electrically of 260 kilos of total capacity constructed in welded steel.
*
The equipment has a tank of emulsion of 2,200 liters of capacity constructed in plate folded of 3.17mm (1/8") of thickness connected to the pump by means of pipes of 76mm (3") of diameter, a water tank of 2,200 liters of capacity constructed in plate folded of 3.17mm (1/8") of thickness connected to the water pump by means of pipes of 38.1mm (1 ½") of diameter.
Aggregates Hopper:
Tankers:
*
The feeding and metering of aggregates are made by means of a transporting rubber tape and fabric of 600mm of wide mounted on rollers, adjustable by means of driven rotating floodgate manually from the outside, the feeder of filler is of continuous type by nourishing spiral with fine hydraulic regulation, the emulsion is added by means of pump of 2" heated by water of the motor of combustion, adjustable by means of valves with return to tank, for the irrigation and humectacion of aggregates it is provided by a centrifugal pump of (1 ½) and one bar of irrigation peaky with pulverization of flat fan.
Feeding:
*
The mixer is of continuous type to trowels with two longitudinal axes mounted on axial armored bearings, the exit regulation is obtained by means of a floodgate to hydraulics that unloads the grout in the distributor.
*
Allows to distribute until a wide one of 4,000 mm and is equipped with two (2) distributing spirals with their corresponding hydraulic motors, the elevation for the transfer and the lateral displacement for the correction of alignment of distribution is obtained by means of driven hydraulic cylinders from the command platform. *
The motor equipment is constituted by diesel engine, cooled by water. The board of control of the motor has pressure gauges of oil, temperature, load of alternator, counts and hours revolutions, and key of starting. *
The power transmission is made by means of a located hydrostatic transmission in the later part of the motor that drives the transporting tape, pump of emulsion, water pump, the nourishing spiral of filler and distributing spirals of the distributor.
*
The equipment is given with two hands of chromate anti oxidize and two synthetic enamel hands.
Mixer:
Distributor:
Engine:
Transmission:
Melter Asphalt FK - 50
E-asphalt.com will be happy to quote special machines or project plant on receipt of details of composition of the product, etc.
TECHNICAL CHARACTERISTICS
Equipment very useful for heating of asphalt, 500 to 1.000 liters of capacity .
Constructed in steel plate of ovoid form semi, with flat mall pillows. Iron hinge covers with folded edges to
avoid the water entrance. The material unloading is made by gravity, by mean of a step key that allows the exit of the material.
The frame or chassis is constructed with steel profiles. The equipment has two located supports type by telescope adjustable to parking. In the front part it Takes a lance of tow with enlistment.
Integra with a burner to gas or kerosén regulated with manual valve to needle and valve of cut of fuel of average return, completing with a metallic tank for fuel, provided with a pump of manual pressure with safety valve to means, measurement of temperature of the material, faucet of venteo .
Constructed in welded steel plate electrically. Shell is divided in an inferior camera had with refractory brick to maintain the temperature and a superior camera of heating.
It has a steel axis in which one mounted the two maces of wheels with elliptical conical and elastic bearings semi.
Key is provided with fuel tank and needle opens tip. · From 500 to 1.000 liters
· Burner to gas or kerosén · Manual Stirrer
Pumping for manual primer
TANK FUSOR
FRAME
HEATING SYSTEM
OUTER SHELL
ROLLING
ACCESSORIES
Tray Filling Asphalt Fissures
E-asphalt.com will be happy to quote special machines or project plant on receipt of details of composition of the product, etc.
TECHNICAL CHARACTERISTICS
Asphalt sparger tray of 30 liters of capacity with own heating
TRAY
FRAME
ASPHALT TRAY SPARGER
HEATING SYSTEM
Constructed of steel plate of cylindrical form with flat mall pillow, it covers in which is a mixer crank for asphalt. The unloading is made by gravity by means of a valve commanded from the handle-bar of the frame.
The constructed frame of steel plate, fold. It has support you maintain of gas cylinder.
Mounted on axis with wheel.
Gas burner with its corresponding hose and regulating pressure gauge with indicating clock.
E-asphalt.com will be happy to quote special machines or project plant on receipt of details of composition of the product, etc.
Sweeping Pavements Blower BS-24
CHASSIS
MOTOR
TRANSMISSION
ROLLING TRAIN
BRUSH
BLOWER
ELECTRICAL SYSTEM
Of welded normal profiles electrically, three-wheel type, with tubular front spar, frame of independent motor with over turns and lateral anti vandalism.
Diesel type 4 times, 3 cylinders, cooled by water, direct electrical starting, alternator 12V 3A, oil filter of replacable element, dry air cleaner of
replacable element with indicator of obstruction state, replacable, decantador oil water gas filter for fuel, battery 12V 110 fuel Amp., tank with level.
Hydraulic type with double gear pump driven by means of bank of valves for the following operations: tumbling of brush, tumbling of ventilator centrifuge and the brush east. The circuit is
protege by filter of aspiration type mechanical magneto and filter of return
type changeable, radiating cartridge of oil lubricated in the front part of the motor, hydraulic oil tank of 75 liters of capacity and measurer of hydraulic oil level.
Three tires (3) 600x16, 6 fabrics, mounted on printed rim of steel, axes with conical bearings; direction in front wheel and sends articulated of 1500 mm long tubular type, peak altitude of end to the ground of 1500mm.
Of 600mm of diameter and 2400mm of length, constructed with straw piazaba or plastic hair and of rotating operation on sealed incoming bearings car, driven by means of orbital hydraulic motor and final control to strap, everything mounted on revolving support of regulation 30º towards both sides respect to the transverse axis, raises action by means of hydraulic cylinder, pressure of adjustable work by means of screw endless and covered of designed protector in order to avoid that the material projects upwards.
Centrifugal ventilator mounted on bearings car trims, capacity of 120 m3/min. and revolving outlet pipe 45º towards both sides, length of opening 1700 and grooves adjustable of 0 to 50mm, driven by means of hydraulic gear motor.
The unit is given with instruments of motor for control of oil pressure, temperature of refrigeration water, ammeter, counts hour, counted returns of motor, light of load, stops electrical and starting key. Prescribed back lights for transport and beacon of signaling.
Asphalt Joint Sealant Equipment
TYPE
CHASSIS
TRAY
MATERIAL LOAD
HEATING SYSTEM
PROVISION OF SEALANT MATERIAL
HEATING HOSE SYSTEM
Apt for all type of asphalts modified with polymers and/or ruber, according to engineering specifications norms ASTM
Of normal profiles, with enlistment of adjustable height, chains of security, simple axis with elastics and covers 750 xs 16 10 fabrics, mudguard, prescribed back lights. Retractable front support for enlistment and release.
Of 500 liters of capacity; double, in thermal oil bath of forced circulation, with insulating coating of (2 ½) 63mm of thickness and longitudinal agitator to trowel driven hydraulically, inner serpentine for cut and preheating of sellante material and lateral valve of manual unloading of 2" of diameter.
Cover superior of located load to an advisable height to carry out the material provision from the floor, with system anti spill that avoids splash to the operator at the moment for entering sealant breads.
Integrated with a burner to gas packaged with permanent pilot, complemented with a manual safety valve and electrical ignition.
By means of a pump of positive displacement, driven hydraulically, of pressure and pressure gauge of pressure control.
Double stainless mesh steel hose heated by thermal oil bath in forced circulation, total contact with the conductive hose of sealant material and had in ceramic insulating material to avoid the transmission of temperature to the operator. Aplicator lance composed of double tube heated by forced thermal oil
circulation. It has interchangeable tips for the different functions, valve of easy drive by means of trigger.
THIS SYSTEM OF HOSE and LANCE HEATED MAINTAINS CONSTANT the TEMPERATURE of the SEALENT IN ALL the LENGTH (5.000 mm.) OF THE SAME ONES, EVEN IN LONG INTERRUPTIONS OF APPLICATION NOT REQUIRING NONE OF THESE DANGEROUS MANEUVERS
By means of pump of positive displacement driven hydraulically, pressure gauge of pressure control.
Gear pump driven by diesel engine, with starting electrical to battery, instruments of control and cooled by water; tank for hydraulic fluid and valves of manual drive for control of pump of asphalt and agitator.
Located in the inner part of it bats with it limits adjustable after control of dull of burner. It has in addition two measurers to temperature for thermal oil and material sealant of 0 to 300 Cs type clock, located in the later part of the machine for a easy visualization of the operator.
THERMAL OIL CIRCULATION HYDROSTATIC SYSTEM
