4 Roller Bending Machine, Hydraulic Rolling Machine

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