Performence Features:
The equipment has the pre-bending function of the plate end and the CNC rolling function. It can feed the metal plate at a time,and can complete the pre-bending and the roll forming of the workpiece without turning the head.
The upper working roll of the machine is the main drive roll, and the lower roll and both sides of the roll are hydraulically driven. The lift displacement is controlled by the computer and is automatically leveled. The screen display shows the synchronization accuracy of ±0.1mm. The tilting and resetting of the rollover bearing body is hydraulic transmission, the balance of the upper roll is equipped with a balance mechanism, which can easily take out the rolled workpiece. It has a mobile stand-alone console that can be moved at any time; the machine is equipped with a safety interlocking device and is safe.
Due to its full-featured, high-precision, and easy-to-use operation, this device is the ideal contemporary CNC coiling device. It is the ideal model for rolling circular and arc-shaped workpieces in energy, transportation, petroleum, chemical, boiler, shipbuilding, hydropower, and metal structure industries.
| No |
Items |
W12-12X2000 |
| 1 |
Bending thickness |
12mm |
| 2 |
Max. Bending width |
2000mm |
| 3 |
Rolling speed |
4.5mm/min |
| 4 |
Symmetrical Rolling |
T12*B2000*minφ800mm(σs≤245MPa) |
| 5 |
Asymmetric Rolling(pre-bending) |
T10*B2000*minφ600mm(σs≤245MPa) |
| 6 |
Upper roller DIA |
Ф260mm |
| 7 |
Lower roller DIA |
Ф220mm |
| 8 |
Side roller DIA |
Ф220mm |
| 9 |
Main Motor power |
7.5KW |
| 10 |
Source of power |
Hydraulic |
| 11 |
Driving model of roll |
Hydraulic motor and planetary gearbox |
| 12 |
Voltage and frequency |
380V, 3 phase, 50Hz(can be customized) |
| 13 |
Max. Working pressure of hydraulic system |
19.5Mpa |
The working roll
One of the most important components of the rolling machine, its quality and performance has a direct impact on the service life of the rolling machine and the precision of rolling.
(1) Material of working roll
Working rolls are made of high-strength high-quality steel 42CrMo material, after forging, roughing, quenching and tempering, HB240 ~ 300, finishing after the intermediate frequency quenching HRC47-58, according to JB/ZG4289-86 roll steel standards, the stiffness is consistent (1/700 ~1/1000) L. L------The distance between the centerlines of the sides rack. And strictly in accordance with the working process of manufacturing all the standard roll manufacturing, to ensure its comprehensive mechanical properties.
Optional Special Device:
Top support device
Lower roller auxiliary drive
Side support device
Cone device
Feeding roll-table
Roller shaft grinding/ chrome encapsulatin
Company Information:
Audited Supplier 
Audited Supplier 
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