rolling pipe bending machine

Parameter:
main technical data of the rolling pipe bending machine:
Upper roller adding pressure 750tons
Max width of roll board 3000mm
The length of working rolls 3100mm
Max thickness of plate 60mm(carbon steel σs≤245Mpa)
Max thickness of plate pre-bending 50mm(carbon steel σs≤245Mpa)
Up roll diameter Φ680mm
Down roll diameter Φ380mm
Distance between two down rolls 700mm
Support rolls : one group
Drive speed about 4.0m/min
Hydraulic motor 30KW
Main motor 75KW
Moving motor 15KW
This rolling pipe bending machine is used to make the steel plate into barrel shape, Circular shape, Conical sharp, etc.
The upper roller can move vertically as well as horizontally, it can finish the pre-bending work and coiling work at the same machine.
The upper roller is drum-type design, so it has the anti-deformation function. There is equipped the support rollers under the lower rollers it can help to coil the high precision products.
The lower rollers are fixed symmetrically deployed relatively to upper roller, mechanical drive is employed for driving lower rollers. Upper roller ascends or descends at the central symmetric location of the lower rollers; the ascending and descending are hydraulic driven. Upper roller moves to the left or right position to prepare for pre-bending work, the shift position is controlled by the limited switches. The upper roller movement is PLC controlled and LCD display is employed for displacement.
Hydraulic drive is employed for dumping and resetting of the reverse head unit.
Moving control is employed for the control system; you can operation the rolling pipe bending machine at any position.
rom the indicator setting on the control box.
inspection
JB/T8796-1998 Standard
delivery time
60 days
Serve
Guarantee one year and offer serve for ever.

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