OEM/ODM China Work Roll For Finishing Stands - Mill housing – Special Metal Detail:
Rolling mill housing
Weight: 23~97T
Applicable device: Rolling mill
Application: Metallurgical industry
Introduction
Rolling mill housing is an important part of rolling mill frame. Rolling mill is used in poor environment. Mill roller causes large impact to mill housing through bearing block. This kind of working condition leads to different degrees of corrosion and wear on inner surface and subsurface of mill housing. Further, it occurs a problem that the gap between rolling mill frame and roller bearing block exceeds the manageable extreme limit.
The gap increase worsens the working conditions of mill main transmission system, enlarges the vibration of main transmission. It is likely to cause slipping when steel ingots are nipping into, then affect the control of plate shape, finally greatly influence product quality.
Our main material for the mill housing is similar to followings:
Standard Specifications for Cast Steel |
||
Country |
Standard |
Grade |
United Kingdom | BS3100 | A2 |
USA | AISI/SAE | UNS J04000 |
Germany | DIN 1681 | GS-60 |
Japan | JIS-G5101 | SC480 |
International | ISO 3755 | 270-480 |
Rolled plated width
650MM, 1000MM, 1250MM, 1580MM, 1780MM, 2250MM, 3500MM, 4200MM, 4300MM, 5500MM
Plate’s types
Aluminium sheet, steel sheet, Section profiles
Advantage
1. SHANGHAI SPECIAL METAL CO., LTD applies unique macromolecular structure on producing mill housing. Thus, our mill housings have good anti-impact property; largely reduce the degree of wear.
2. Good corrosion resistance property prevents surface corrosion from cooling water.
Production Process
1. Wooden pattern Production
2. Molding
3. Pouring
4. First cleaning
5. Heat treatment – grinding (inspection)
6. Rough machining (inspection)-finishing machining (inspection)
7. Packing-delivering
Quality assurance
The fabrication route is governed by the provisions of the implemented Quality System ISO 9001: 2000. The standard documentation ensures the full traceability of every process step:
• Manufacturer test certificates according to DIN EN 10.204 § 3.1 including chemical composition, mechanical properties and non-destructive examination;
• Dimensional check supported with a “as-built“ sketch;
• Record of the heat treatment chart;
Pictures:
Product detail pictures:
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We pursue the management tenet of "Quality is remarkable, Company is supreme, Name is first", and will sincerely create and share success with all clientele for OEM/ODM China Work Roll For Finishing Stands - Mill housing – Special Metal, The product will supply to all over the world, such as: El Salvador , Belize , Belgium , We pay high attention to customer service, and cherish every customer. We have maintained a strong reputation in the industry for many years. We are honest and work on building a long-term relationship with our customers.
By Charlotte from Armenia - 2016.02.14 13:19
The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
By Natividad from Germany - 2016.09.16 13:44