INTRODUCTION
Dear Business Partners,
We are proud to issue the new catalogue of STROJFERR s.r.o. which was established in 1997
as a genuinely Czech company. In its activities and production programme, the company continues
the many years of engineering tradition in Frýdlant nad Ostravicí. It focuses mainly on the
producti-on of mining machinery and equipment and other industrial equipment. On the market, the
compa-ny operates as a medium-sized manufacturer and sub-supplier of engineering products and
compo-nents.
The production programme of the company, which is a founder member of the
Moravian-Silesian Machinery Cluster, focuses on mining machinery and equipment, their service and repair
including spare parts, customised engineering production and the services of mechanical working,
surface fi nishing, thermal treatment and production of jigs and moulds. Our business partners
ma-inly appreciate the quality of our products and the fl exibility of our reaction to their requirements,
including our capability to observe the required delivery dates. The company has developed
produ-ction and technical facilities in mechanical engineering and locksmith´s produprodu-ction. The company
holds the ISO 9001:2002 certifi cate and other certifi cates necessary in order to provide the system
and operational quality required by our customers.
During recent years, the company has invested signifi cant resources in the maintenance and
renovation of buildings, production facilities, new production technologies and supporting facilities.
Other innovative actions include the foundation of a development centre, designed to provide
exi-sting as well as future customers with new products with a high practical value, mainly in the mining
industry. In the fi eld of education we have invested in the foundation of a training centre, where our
employees as well as the employees of external companies increase their professional qualifi cations.
We believe that you will fi nd the inspiration in this catalogue for both existing and future
cooperati-on with our company.
C u s t o m - m a d e e n g i n e e r i n g m a n u f a c t u r e
Components for machines and equipment:
We produce custom-made engineering
components based on the customer's
documentation.
Weldments:
We produce custom-made welded components in a design and scope corresponding to
technological potentials of our plants and awarded certifications.
Rotational components:
We produce shafts, flanges, pivots, wheels and cogwheels in
agreement with our manufacturing potentials.
Gearing:
We produce internal and external spur gearing with straight
and helical gear and grind the teeth in agreement with
technological potentials of our machinery.
Cutting:
We provide external services of our material preparation department.
Flame cutting on a CNC flame cutter (powerful oxyacetylene and plasma cutting).
Cutting of bars, pipes and sections on belt saws.
Shearing of materials on mechanical plate shears
Production of fixtures and tools:
We provide external services of our toolroom section.
We produce various types of fixtures for machining
We produce shearing and bending fixtures
We produce assembly fixtures
Modifications of machining tools on demand
Cooperation:
We perform custom-made manufacturing operations in an extent corresponding to our
technological potentials (locksmithing, machining on lathes, milling machines, horizontal
boring machines, NC lathes, NC milling machines, cylindrical grinders and surface
grinders, shapers and hobbers).
Our tempering room offers the following custom-made services:
Annealing (full annealing, dead annealing, stress-relief annealing).
Case hardening in shielding atmosphere.
M a n u f a c t u r i n g p o t e n t i a l s
1. C u t t i n g of m a t e r i a l s 2. M a c h i n i n g 3. P r e s s i n g 4. W e l d i n g 5. H e a t t r e a t m e n t 6. I n s t a l l a t i o n s 7. P r o d u c t i o n of f i x t u r e s a n d m o u l d s 8. C o o r d i n a t e m e a s u r e m e n t s1. C u t t i n g of m a t e r i a l s
Plasma cutting: maximum thickness of the material 25 mmManual gas cutting: maximum thickness of the material 150 mm
Belt saws: max. cutting diameter 260 mm Mechanical plate shears: max. sheet thickness 6 mm
max. sheet width 2000 mm
2. M a c h i n i n g
2.1. D r i l l i n g o n s t a n d a r d d r i l l i n g m a c h i n e s 2.2. H o r i z o n t a l m a c h i n i n g 2.3. T u r n i n g o n s t a n d a r d l a t h e s 2.4. M i l l i n g o n s t a n d a r d m i l l i n g m a c h i n e s 2.5. S h a p i n g 2.6. C y l i n d r i c a l g r i n d i n g 2.7. S u r f a c e g r i n d i n g 2.8. M a c h i n i n g o n C N C m a c h i n e s 2.9. G e a r p r o d u c t i o n
2.1. Drilling on standard drilling machines
Vertical, radial, rotary - radial drilling machines - max. drilling 60 mm
2.2 Drilling and horizontal machining
Horizontal boring machine VHN 11 - Spindle 112 mm
- Spindle displacement 450 mm - Clamping surface 1250 x 1400 mm
- Table adjustment y, x, z, 1400 x 1600 x 1500 mm
Horizontal boring machines - spindle from 90 to 110 mm
- max. clamping surface 1250 x 1250 mm
- table adjustment y, x, w, 1120 x 1250 x 1250 mm - maximum lathe 900 mm
2.3. Turning on standard lathes
Centre lathes
- max. diameter above lathe bed 1000 mm - turning length 2500 mm
- max. swing clearance 710 mm
2.4. Milling on standard milling machines
Horizontal, universal knee-type and vertical milling machines - max. table width 315 mm
- max. table length 1600 mm
- working travel - lengthwise 1010 mm - transverse 310 mm - vertical 410 mm 2.5. Shaping Vertical shaper - height of shaping 350 mm 2.6. Cylindrical grinding
Horizontal centre grinders - max. swing diameter 630 mm - max. length 2000 mm
Horizontal grinders for holes - passage in the cover 200 mm - max. chuck diameter 250 mm - min. 12 mm
2.7. Surface grinding
Surface grinder
- grinding width 700 mm - max. clamping length 3000 mm
2.8. Machining on CNC machines - controlled by CNC program
Centre lathes
- max. diameter above lathe bed 500 mm - max. swing clearance 240 mm
- max. turning length 1000 mm
Vertical milling centre (MCFV 1680) - table work area 1800 x 780 mm
- traverse of X, Y, Z axes 1650, 810, 810 mm
- distance of spindle face from the table 110 - 920 mm
Milling and drilling machines (FKRS 250, FKRS 400, FKRS 600) - max. table width 500 mm
- max. length 1500 mm
- max. working travel - lengthwise 1250 mm - transverse 500 mm
- vertical 560 mm
CNC lathe (TCH 500) - max. turning diameter 615 mm
- max. turning length 1100 mm - max. bar diameter 80 mm
2.9. Hobbers, gear shapers and gear grinders
5817 Gear shaper for straight and helical gear OH50A Gear hobbing (vertical, with Fellows cutter)
5831 Hobber for spur gearing with straight and helical gear, screw and worm gear OF 71 Hobbing
5835 Hobber for spur gearing with straight and helical gear, screw and worm gear OFP 2 Hobbing
5835 Hobber for spur gearing with straight and helical gear, screw and worm gear FO 6 Hobbing
5836 Hobber for spur gearing with straight and helical gear, screw and worm gear FO 10 Hobbing
5837 Hobber for spur gearing with straight and helical gear, screw and worm gear FO 16 Hobbing
5887 Gear grinder without hobbing arch, straight and screw gear Nilles 500
5889 Gear grinder without hobbing arch, straight and screw gear OBP 32
5892 Grinder for bevelling spur and helical gear with straight and bevel gear
3. P r e s s i n g
Eccentric and crank pressesmax. pressure 2.5 MN
4. W e l d i n g
Coated electrode
Unalloyed and low-alloy steels. Wire in CO2 shielding atmosphere
Unalloyed and low-alloy steels. Welding of rotational components
Wire in CO2, shielding atmosphere, unalloyed steels that do not need pre-heating.
Max. 400 mm, length l = 1000 mm. Hard surfacing
Hard surfacing of components with coated electrodes - hard metals. Oxy-acetylene welding
Especially thin sheets. Hard soldering Resistance welding
Welding press L 250 - 1 unit
5. H e a t t r e a t m e n t
I. Annealing II. Case hardening
III. Hardening IV. Annealing V. Sandblasting
VI. Hardness measurement
6. I n s t a l l a t i o n s
Installations of groups, subgroups, hydraulic systems, hydraulic cylinders, flanges and their testing.
Drawing, drilling, locksmithing, stitch welding and welding.
Operations on the ERMAK POWER BEND bevelling machine
Maximum force of the press 350t Maximum work length 3760mm Clearance between side plates 3200mm Controlled axes Y1+Y2+X+R Cambering CNC WILA
7. Production of fixtures and moulds
Production and designing of custom-made fixtures. accurate drilling on a SIP machine.
8. Coordinate measurement
Coordinate measuring machine (Mitutoyo, Crysta – Plus M544) Measurement extent of X, Y, Z, axes 505, 405, 405 mm
Certificates:
Contacts
Business dept.: +420 558 424 194 +420 737 238 471 Ing. Šena Radek r.sena@strojferr.cz
+420 558 424 110 +420 731 430 713 Jaroslav Henáč j.henac@strojferr.cz
+420 558 424 140 +420 737 238 458 Tomáš Sobek t.sobek@strojferr.cz
+420 558 424 111 +420 734 620 751 Jaromír Bílek j.bilek@strojferr.cz
Purchasing dept.: +420 558 424 114 +420 737 238 478 Libuše Melotíková l.melotikova@strojferr.cz
+420 558 424 115 +420 737 238 481 Marie Oprštěná m.oprstena@strojferr.cz
+420 558 424 113 +420 734 577 432 Šárka Porubová s.porubova@strojferr.cz
Cooperation dept.: +420 558 424 113 +420 737 238 472 Stanislav Lojkásek s.lojkasek@strojferr.cz fax: +420 558 424 195
STROJFERR, S.R.O.
Slévárenská 272, 739 11 Frýdlant nad Ostravicí tel.: +420 558 424 194, fax: +420 558 424 195 e-mail: strojferr@strojferr.cz, www.strojferr.cz