Universal Hydraulic 3 Rolls Plate Bending Machine
Machine Application & Usege :
-Boiler Tank , Air Conditioning Channels, Sheet Metal Cover.
-Cone Making & other Aluminum & Steel Fabrication, Marine & Ship Building, Pressure Vassals, Wind Mills.
Top roller can do both level movement (move from left to right)and vertical movement(move from up to down).
Bottom roller is fixed. It just does rotation clockwise and counterclockwise.
Pre-bending is achieved by horizontal movement of upper roller and presses the end of plate .High precision pre-bending, freely control the straight side of plate.
Rolling round, it is achieved by means of the motor and reducer to drive two bottom rollers.
Technical Features :
-Bottom roll are fixed and driven by Gears and warm Reduction Gear Box. Top Roll rotates in fixed positions and can be adjusted up & down manually by adjustable screws.
-Housing are made from M.S. Plate of suitable strength and mounted on heavy base frame. Rolls are made from forged steel and perfectly machined for accurate result.
-For longer life and smooth working of machine, Gun Metal Bushes are provide and given sufficient lubrication system.
1.High Precision end pre-bending
The straight enge length can be set freely, the upper roller press to pre-bend NC Control, high
productivity.Parameters are controlled by NC, easy for operation, improve the productivity greatly
The upper roller is like a drum, the lower rollers assorted with it through support rollers. Bend continuously, can roll
ideal products from thin to thick plates widely
The lower rollers are fixed, the upper roller move vertically and horizontally. The job does not work with the
working rollers. Complete structure, simple foundation, convenient movement. The machines has unitary basement,
does not need earth bolts, has simple foundation
Touch screen support visual input, edit, save 500 sets data.
Support man-machine dislog, fault self diagnosis, operation error intelligent judgment.
Unique pre-bending function in the end edge.
The adjustable support rollers is the most reasonable error compensation structure.
Drum shaped upper-roller error compensation can meet more better straightness.
Machine frame intergral quenching eliminate stress, never deformation.
Solid roller shaft is whole forging by quenchin and tempering, hardening treatment process.
Optional Special Device
Top support device
Side support device
Roller shaft grinding / Chrome / Encapsulating