| After-sales Service: | online support |
|---|---|
| Waterproof Rating: | IPX-6 |
| Warranty: | 1-year |
| Condition: | New |
| Certification: | RoHS, ISO 9001:2008, CE |
| Automation: | Semi-Automatic |
| Customization: |
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Audited Supplier Main features:
The machine is computer-controlled four roller bending rolls machine with the pre-bending function. After the plate loaded, no need to change into another side edge for the pre-bending and rolling. The machine four rollers has been produced by forge, hardening and tempering treatment. HB220-260 with good mechanical properties, high rigidity, high in anti-abrasion, good for high-load working and long working lifetime. Our working roller side gear use ball gear, small in friction and reduce the active power lose and save the energy. The bottom roller and side rollers movement are controlled by computer. Automatic-leveling, digital display screen, the synchronization accuracy ±0.2MM, high in rolling precision and easy in operation. The machine down roller, side roller can do one-side inclining, and can make synchronization movement in inclined position for a better cone rolling working.
| Specification | W12-4x1500 | ||
| Max. rolling thickness when full loaded | Common Mild Steel | ≤4MM | |
| Max. pre-bending thickness when full loaded | Common Mild Steel | ≤3MM | |
| Max. rolling width(Cylinder Length) | 1500MM | ||
| Min. roll diameter when max. | 500MM | ||
| specification | |||
| yield limit S245 | 245 MPA | ||
| Upper roller diameter | 150MM | ||
| lower roller diameter | 150MM | ||
| lower roller speed | 80MM/MIN | ||
| Side roller diameter | 130MM | ||
| Side roller speed | 80MM/MIN | ||
| Working roller | Material | 42CRMO | |
| Hardness | HB240-286 | ||
| Hydraulic system pressure | 20MPA | ||
| Rolling speed | 4.5M/MIN | ||
| Main motor power | 4 KW | ||
Q1: How is the warranty?
A1: Warranty time is 13 months after BL date.
Q2:Can we visit your factory before order?
A2:Sure.All new and old friends are welcomed to visit us at our factory. Besides,we can pick up you at the station or airport if needed. We will be very honored to help with tickets and accommodation booking.
Q3:Do you have a stock?
A3:Sorry, most of our machines don't have stock, we always produce according to order. However, if during fairs months, maybe have few samples back from fairs.
Q4:What's the MOQ?
A4:One set only.
Q5:How about your quality?
A5:We have approved the ISO9001:2008 Quality management system.ISO14001 Environmental management system, OHSAS18001 International occupational health and safety management system, and Social Accountability 8000(SA8000). Most products have been approved by the European and American safety standards, including CE, GS, EMS&UL,90% of our products are exported to more than 60 countries and regions around the world, especially to Europe and America market and always win high reputation. So you can rest assured of our quality products and our best services.
Q6:Do you have professional engineers?
A6:Yes.we have professional engineers and designers. We can provide OEM services.
Q7:Can you provide customized machines?
A7:Yes, we can design and manufacture according to your specific requirements.
Suppliers with verified business licenses
Audited Supplier 
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