|Minimum Order Quantity||1 Piece|
|Automatic Grade||Automatic, Semi-Automatic, Manual|
|Rolled Shape||Tube, Round Bar|
|Production Capacity||15-20 ton/day|
|Machine Type||Cold Rolling Mill|
|Max Rolling Speed (metres/min)||4mtr/min|
The feature of heavy duty plate rolling machine roller machine
The machine widely used in petroleum, chemical industry, cement, bioler, shipbuilding, aviation, water conservancy, power transmission towers and other machineary and equipment. Its working principle is rotating bending deformation. For the upper roller can be woved no matter up and down, but also horizontally, so no need additional press or equipment, can realize bending, as well as correction of the workpiece.
The whole structure of W11 12x2500 heavy duty plate rolling machine roller machine
1.The machine adopts 3-roller symmetrical structure with the upper roller moving vertically in the center between the lower rollers, wihch is achieved through the drive of the screw, the unt, the worm and the lead screw.
2.The two lower rollers rotates, and privideds the plate materials with torque through the engagement of the output gear of the moderator with the gear of the lower rollers.
3.Adapted for benidng metal plate into round, arc, and so on. Its working principle is ratary benidng deformation. This product is widely used in chemical industry, cement, shipbuilding, boiller, aviation, water control project, power transmission tower, metal structure and the industry of making machinery.
Major parts of the manufacturing process
1.Working rollers: cast steel ingot(chemical composition analysis):check performance-forging roughcast-forging annealing-UT flaw-roughing(chemical tests)-heat treatment(hardening and tempering)-UT flaw-semi finishing-finishing-MT
2.Large forigings: cylinder body, gear, gear shaft forging roughcast-surface imspection-roughing-UT flaw-UT flwa detector hear treatmenat-finishing semi-finishing-MT
3.Welding structure: racks, chassis, wheel box plate into the factory(chemical compositon analysis, mechanical test)-pretreatment-for sheet metal cutting-welding-seam UT or RT flaw-annealing treatment-roughing-finishing-vibration destressing-hot blasting-finishing 5-4 major parts of the manufacturing process.