Высокоэффективная Механическая прокатная машина для роликовой обычной стали и

Whole structure 

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 bending 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.

Main parts:

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.

The Features

1, High Precision end Ore-bending

 The straight enge length can be set freely, the upper roller press to pre-bend NC Control, high productivity.Parameters are controlled by NC, easy for operation, improve the productivity greatly 

2, Good accuracy

 The upper roller is like a drum, the lower rollers assorted with it through support rollers. Bend continuously, can roll ideal products from thin to thick plates widely

3, Safety

The lower rollers are fixed, the upper roller move vertically and horizontally. The job does not work with the working rollers. Complete structure, simple foundation, convenient movement. The machines has unitary basement, does not need earth bolts, has simple foundation

 Our company 

*Rqity is the expert in kinds of sheet metal processing machines, like bending machine, shearing machine,  iron worker, hydraulic press, punching machine, duct manufacturing auto line, cutting machine and  so on

*With an expert team in Rbqlty for more than 20 years, occupied the work shop of over   30,000  square meters, Runbang is able to support you with best quality machines

*With CE/ISO/SGS certification

Our Certificate

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Any interest, welcome to contact with me - Crystal