China Manufacturer for 20Ton Hydraulic Welding Positioner - W12-90×4000 4 Roller Steel Plate Rolling Machine , Pre – Bending Thickness 70mm – Sanlian
China Manufacturer for 20Ton Hydraulic Welding Positioner - W12-90×4000 4 Roller Steel Plate Rolling Machine , Pre – Bending Thickness 70mm – Sanlian Detail:
W12-90×4000 4 Roller Steel Plate Rolling Machine , Pre-Bending Thickness 70mm
Description:
1. High precision And pre-bending
2. NC ccontrol, high productivity
3. Can roll shapes of O, U, several R, taper in certain range
4. Plate with Hydrulic system
5. Good accuracy
The features of hydraulic plate rolling machine :
The hydraulic rolling machine is widely used in petroleum, chemical industry, cement, boiler, shipbuilding, aviation, water conservancy, power transmission towers and other machinery and equipment. Its working principle is rotating bending deformation.
A cylinder can be rolled, including the pre-bending of both ends, feeding the plate forward through the rolls, one time only. The operator should find only one position for each side roll, to get the part finished which is supported by permanent lubrication technology (bearing life period without refueling).
Details Parts:
Product detail pictures:


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We take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our management ideal for China Manufacturer for 20Ton Hydraulic Welding Positioner - W12-90×4000 4 Roller Steel Plate Rolling Machine , Pre – Bending Thickness 70mm – Sanlian, The product will supply to all over the world, such as: Argentina, Indonesia, Adelaide, Excellent quality, competitive price, punctual delivery and dependable service can be guaranteed. For further inquires please do not hesitate to contact us. Thank you - Your support continuously inspires us.
Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.






