Parameter:

Upper roller force: 690 Tons.

Diameter of the upper roller ¦µ650mm.

Diameter of the lower roller ¦µ380mm

Central distance between bottom shafts 700mm

Max width of coiled plate 3000mm

Length of working rolls 3050mm

Max thickness of coiled plate

Symmetry coiling thickness: T60xB3000x¦µ2400mm

Asymmetry coiling thickness: T50xB3000x¦µ2400mm

Coiling speed ≈ 3.5m/min

Capacity ¦Òs≤ 245Mpa

Drive coil power 75KW

Hydraulic system motor 30KW

Horizontally motor power 15KW

Instruction:

This machine used to make the steel plate into barrel shapeCircular shapeConical 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 machine at any position around the machine.