1.4265852e+000 1.3820044e+000 1.3374236e+000 1.2928428e+000 1.2484620e+000 1.2036812e+000 1.1591004e+000 1.1145197e+000 1.0699389e+000 1.0253581e+000 9.8077729e-001 9.3619651e-001 8.9161572e-001 8.4703494e-001 8.0245415e-001 7.5787336e-001 7.1329258e-001 6.6871179e-001 6.2413101e-001 5.7955022e-001 5.3496943e-001 4.9038865e-001 4.4580786e-001 4.0122707e-001 3.5664629e-001 3.1206550e-001 2.6748472e-001 2.2290393e-001 1.7832314e-001 1.3374236e-001 8.9161572e-002 4.4580786e-002 0.0000000e+000
bonfiflex super
bonflex
reverse bonflex
reverse bonfiflex super
bonfirm K35
bonfirm super K35
engineering
The proper design and application of a doctoring system can improve the performance of your paper machine.
BONETTI doctoring systems, are custom designed to meet the deflection and natural frequency requirements for a particular machine width, speed and roll diameter.
Engineering at BONETTI is supported by the most advanced software available on the market. We perform finite element analysis (FEA) to accurately model our products to determine structural integrity, performance and reliability, as well as predict structural failures.
BONETTI beams are stress relieved and machined in the intended working position, to remove the natural deflection present in the structure after fabrication.
BONETTI troubleshooting team is available for field machine reports, maintenance and improvements to increase doctoring performance and blade life, as well as for installation supervisions.
GOOD DOCTORING IS ESSENTIAL FOR
EFFICIENT PAPERMAKING!
Contact us TODAY, and we will work out the best doctoring solution for your needs!
Heavy duty self conforming tube loaded blade holder fabricated in stainless steel AISI 316L.
Top plate in carbon composite material available upon request.
Light duty fingerless self conforming tube loaded blade holder fabricated in stainless steel AISI 316L.
Heavy duty self conforming tube loaded blade holder fabricated in stainless steel AISI 316L, for grooved or drilled rolls dewatering applications.
Light duty fingerless self conforming tube loaded blade holder fabricated in stainless steel AISI 316L, for grooved or drilled rolls dewatering applications.
Rigid blade holder fabricated in stainless steel AISI 316L or in mild phosphatized steel.
Rigid blade holder fabricated in stainless steel AISI 316L. Specially engineered for dryer section applications. The special design allows easy blade replacement thanks to its self-cleaning feature.
Bontwin for
couch rolls
Tray design doctors
for wire rolls
Save-all with
integrated
doctors
for couch rolls
Box design doctors
for wire rolls
wire section
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Bontwin for press applications
Complete doctors for shoe presses
press section
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Complete doctors
for dryer sections
with BONFIRM K35
holders
Single and double
doctors for dryer sections
with BONFIFLEX SUPER
holders
dryer section
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Complete doctor assemblies for calenders
finishing
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Bearings
Oscillators
Hydraulic
Pneumatic
Electromechanical
Pressure tubes
BON 140 up to 140°C BON 250 up to 250°C BON 70 up to 70°Ccomponents and sp
ares
For Bonetti doctor blades please refer to related brochure
www.bonetti.com ITALY
BONETTI S.p.A. C.so Europa, 23 20020 Lainate (MI) - Italy Phone +39 02 935 741 Fax +39 02 937 1154 [email protected] ITALY
BONETTI S.p.A. Via Fratelli Cervi, 53
20023 Cantalupo di Cerro Maggiore (MI) - Italy Phone +39 0331 534 707 Fax +39 0331 535 183 [email protected] GERMANY BONETTI GmbH Werkzeugstrasse 28 58093 Hagen - Germany Phone +49 2331 950 850 Fax +49 2331 950 870 [email protected] U.S.A.
BONETTI CO., Inc.
14100 West Grandview Parkway Sturtevant, WI 53177 - U.S.A Phone +001 262 886 4400 Fax +001 262 886 6300 [email protected]
CANADA
BONETTI CANADA Inc.
101, Place Jourdain Trois-Rivières Québec, G8W 2H3 - Canada Phone +001 819 694 2322 Fax +001 819 694 9563 [email protected] CHINA BONETTI China
Room 1205 No. 798 ZhaoJiaBang Rd. 200030 Shanghai
Phone +86 21 54657189 Fax +86 21 64453191 [email protected] Established in 1923 Bonetti has been
successfully supplying the pulp and paper industry since more than 50 years. The renown reliability and quality of coater blades gave rise to the first requests for doctor and creping steel blades in the late 1960’s. Synthetic-material doctor blades became available in the 1980’s. Challenged by ever-changing doctoring technology, Bonetti has then successfully developed “hi-tech” materials to meet specific Customer needs. In the mid-1990’s Doctoring and Creping Systems were a natural addition to the Bonetti Product lines. High-quality Doctor Holders, Systems and Spare Parts, with innovative design
features have since been manufactured and installed throughout the world. To meet worldwide product demands, four (4) new manufacturing facilities were inaugurated in the 1990’s and 2000. Sturtevant, WI USA; Hagen, Germany; Cantalupo, Italy; Trois-Rivieres, QC Canada; now complement world headquarters in Lainate, near Milan in Italy. Bonetti’s success has always been based on a timely response to the needs and demands of the markets it serves. For more than 50 years, and now in the third generation of family ownership, Bonetti has been and will continue to be a global partner of paper mills and paper-machine manufacturers worldwide.
