Large type 65x3000mm CNC 4-rollers plate cone and square hydraulic rolling machine bending machinery
This belongs to four-rolls plate rolling machine, up roller is fixed and it is the main drive,hydraulic motor driven by variable speed drive gear up and down roller belt drive, to provide torque for the roll sheet; under the roller moves vertically through the hydraulic pressure acting on the piston of hydraulic cylinder obtained in order to clamp plate for hydraulic transmission; the down roll of the sides with side roller and cylinder driven by oil.The machine advantage of end plate bending(pre-bending) and rolling can be conducted on the same machine
The lifting displacement is controlled by sensors and PLC, automatically leveled, and displayed on the Touch screen.
4-roller plate rolling machines are with widely types welcomed by customers. With a high technical level, complete functions, high precision, and convenient operation, 4-rolls plate bending machine is an ideal model for rolling round, arc, cone, and special-shaped workpieces.
W12 series rolling machine with four rollers adopt upper roller rotary mechanical drive, down roller and side rollers fluctuation hydraulic drive, electric concentrated control operation system.
This machine can complete pre-bending and pipe shaped rolling for one material feeding, arc or moderate taper shaped material can be pre-bend on this machine with minmized residual straight margin and high work efficiency.
It also can do the work of approximate leveing for metal plate to be processed.
The machine equipped with CNC System control,improve automation level.
It is widely used on petroleum, chemical boiler, shipbilding, metal structure and mechanical manufacturing industry.
Main Structure of the machine:
Main Technical specifications,
Specification | Maximum Coil thickness (Mm) | Maximum Coil width (Mm) | Plate yield limit (MPa) | Coil velocity (M / min) | Loaded with the minimum coil diameter (Mm) | The roll diameter (Mm) | Under the roll diameter (Mm) | Side of the roll diameter (Mm) | Side roll Maximum stroke (Mm) | Side roll Adjustment speed (M / min) | Main Motor Power (Kw) |
W12-25 *2000 | 25 | 2000 | 245 | 4 | 800 | 350 | 320 | 280 | 240 | 80 | 22 |
W12-20 *2500 | 20 | 2500 | 245 | 4 | 640 | 350 | 320 | 280 | 240 | 80 | 30 |
W12-30 *2000 | 30 | 2000 | 245 | 4 | 1000 | 400 | 360 | 300 | 240 | 80 | 37 |
W12-25 *2500 | 25 | 2500 | 245 | 4 | 800 | 400 | 360 | 300 | 240 | 80 | 37 |
W12-35 *2000 | 35 | 2000 | 245 | 4 | 1200 | 420 | 380 | 330 | 210 | 80 | 37 |
W12-30 *2500 | 30 | 2500 | 245 | 4 | 1000 | 400 | 360 | 320 | 230 | 80 | 37 |
W12-40 *2000 | 40 | 2000 | 245 | 4 | 1400 | 480 | 400 | 340 | 420 | 80 | 45 |
W12-45 *2000 | 45 | 2000 | 245 | 4 | 1600 | 500 | 450 | 400 | 380 | 80 | 45 |
W12-35 *2500 | 35 | 2500 | 245 | 4 | 1200 | 480 | 400 | 340 | 420 | 80 | 45 |
W12-40 *2500 | 40 | 2500 | 245 | 4 | 1400 | 500 | 450 | 400 | 380 | 80 | 45 |
W12-45 *2500 | 45 | 2500 | 245 | 4 | 1600 | 530 | 480 | 420 | 450 | 80 | 63 |
W12-35 *3000 | 35 | 3000 | 245 | 4 | 1200 | 500 | 450 | 400 | 380 | 80 | 45 |
W12-45 *3000 | 45 | 3000 | 245 | 4 | 1600 | 560 | 500 | 450 | 450 | 80 | 63 |
W12-55 *2500 | 55 | 2500 | 245 | 4 | 2000 | 600 | 550 | 480 | 500 | 78 | 75 |
W12-55 *3000 | 55 | 3000 | 245 | 4 | 2000 | 620 | 560 | 490 | 500 | 78 | 75 |
W12-65 *3000 | 65 | 3000 | 245 | 4 | 2400 | 670 | 600 | 530 | 550 | 78 | 110 |