4 Roller Bending Machine, Hydraulic Rolling Machine

• Customization: Available
• Type: Rolling Machine
• Forging Forming Method: Free Forging
• Model NO.: W12-12X2000
• Power Source: Hydraulic Pressure
• Feature: Automation
• Certification: ISO9001, CE
• Warranty: 24 Months
• Customized: Customized
• Advantage: Use Widely
• Condition: New
• Max Bending Thickness: 12mm
• Max Bending Length: 2000mm
• Hydraulic System: Yuken
• Control System: CNC Control System
• Transport Package: Nude Package or Plastic Packing
• Specification: CE, ISO, SGS
• Trademark: Sinomec or OEM
• Origin: China
• HS Code: 8462299000
• Production Capacity: 100set/Month

Product Description

Hydraulic 4 Rollers Bending Machine

1. Structure
Main machine frame meet standards and legislation Security (protection man / machine), such as PPRPS, EU CE, NT-16 and NR-12, NR-13. From a design standard (ABNT, ISO, IEC, CE) feature robust, next-generation automation; 
 
2. Hydraulic System: 
Uses a variable flow piston pump - offers high pressure resistance, high velocity, durability and low noise. Hydraulic motor is specially designed for rolling machine, motor uses less power, high ascending and descending speed, increased efficiency. 
Adopt integrated hydraulic control system, more reliable and easy for maintenance. Hydraulic system is from YUKUN -Japan. 
Overload over flow protection is outfitted to hydraulic system, which can assure no leakage, and the oil level can be read or seen directly. 
The hydraulic system is made in compliance with current regulations (Directive 98/37 EC). 

3. Electrical system & the safety: 
Electrical Cabinet under the standard of IP65, Electrical under international CE Standard, safe and reliable, strong anti-interference capability. 
Protective fence and the safety interlock to ensure the operation safety. Have a movable single-hand pedal switch, easy to operate. 
Front Side Covers with safety switches, back light safety guards (Category-4), Foot pedal conforming to CE regulation.
 
4. End pre-bending of the high precision
High accurate end pre-bending when bending the end, it can freely set the length of the edge. Top roller presses down and high accurate end pre-bending is done a certain pressure.   

5. Rich bending shapes:
There such different shapes as O shape, U shape and multi-section shape. The method is as follows:
O bending: Back bending mode.
U bending: Front bending mode
Special bending: Cone type.

Technical Parameters

Specification	The largest thickness  of a board	The largest width of a board	A board surrenders limit	Speed of a board	Fully loaded with the minimum diameter	Have the diameter  of the roller	Make the diameter of the roller	Diameter of the side roller	The biggest journey of the side roller	Side roller changes speed	Main Motor
Model	mm	mm	Mpa	m/min	mm	mm	mm	mm	mm	m/min	kw
W12-25X2000	25	2000	245	4	800	350	320	240	240	80	22
W12-20X2500	20	2500	245	4	640	350	320	240	240	80	30
W12-30X2000	30	2000	245	4	1000	400	360	240	240	80	37
W12-25X2500	25	2500	245	4	800	400	360	240	240	80	37
W12-35X2000	35	2000	245	4	1200	420	380	210	210	80	37
W12-30X2500	30	2500	245	4	1000	400	360	230	230	80	37
W12-40X2000	40	2000	245	4	1400	480	400	420	420	80	45
W12-45X2000	45	2000	245	4	1600	500	450	280	280	80	45
W12-35X2500	35	2500	245	4	1200	480	400	420	420	80	45
W12-40X2500	40	2500	245	4	1400	500	450	380	380	80	45
W12-45X2500	45	2500	245	4	1600	530	480	450	450	80	63
W12-35X3000	35	3000	245	4	1200	500	450	380	380	80	45
W12-45X3000	45	3000	245	4	1600	560	500	450	450	80	63
W12-55X2500	55	2500	245	4	2000	600	550	500	500	78	75
W12-55X3000	55	3000	245	4	2000	620	560	500	500	78	75
W12-65X3000	65	3000	245	4	2400	670	600	550	550	78	110

 Note: No notice if any change of the above statistics made.