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W12 Hydraulic Plate Rolling Machine with 4 Rolls
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Product Description

Structure style:

It belongs to four roller plate rolling machine, It wide used in the manufacture of pressure vessels, machinery, hydropower, construction and other industries of the barrel body pre bending, roll round, and also have a function of checking circle and leveling.

The top roller driven by hydraulic motor. Through the friction between the metal plate and the top roller to drive the bottom roller and side rollers rotate.

And supply the torque for bending plate. The bottom roller, side roller and drop end are all driven by hydraulic oil tank, The bottom roller move up and down, the side roller move along with an arc. The bottom roller rising to clamp the plate and the side roller title up to pre-bend the end of the plate.


Performance features:

1. It’s easy to operate, rich shape bend.

2. CNC control, digital readout for position of each rollers. High accuracy and precision circle.

3. Full hydraulic drive, High efficiency and energy saving, the drive power is equivalent to the traditional 60%.

4. Once forming, the productivity is higher 50% - 80% than three roller bending machine.

5. Aligning the material is convenient and accurate, avoid the wrong side phenomenon.

6. Cone bending device.

7. Permanent lubrication (bearing life without refueling).

8. The top and bottom roller clamp the plate during rolling without slipping.

9. The minimum bending diameter of the cylinder can get to 1.1 times the diameter of the top roller, the surplus flat edge smaller than any type of other plate rolling machine.

10. The carrying device and feeding device and support device can be installed easily.

11. CE certificate.


SpecificationMax.bending thickness(mm)Pre-bending thickness(mm)Max. Working length of rolls (mm)Yield limit  (mpa)Diameter of top shaft(mm)Diameter of bottom shaft(mm)Diameter of side shaft(mm)Main motor(kw)
W12-4X200043.520502451601401203
W12-6X20006520502451901701504
W12-8X200086.520502452101901705.5
W12-10X200010820502452302101907.5
W12-12X20001210205024527025021011
W12-16X20001613205024530027022011
W12-20X20002016205024533030024011
W12-25X20002520205024536033025015
W12-30X20003025205024539036030018.5
W12-35X20003528205024543039033022
W12-40X20004032205024546042036030
W12-45X20004536205024551046039037
W12-50X20005040205024555051042045
W12-4X250043.525502451901701504
W12-6X25006525502452101901705.5
W12-8X250086.525502452302101907.5
W12-10X2500108255024527025021011
W12-12X25001210255024530027022011
W12-16X25001613255024533030024011
W12-20X25002016255024536033025015
W12-25X25002520255024539036030018.5
W12-30X25003025255024543039033022
W12-35X25003528255024546042036030
W12-40X25004032255024551046039037
W12-45X25004536255024555051042045
W12-4X300043.531002452101901705.5
W12-6X30006531002452302101907.5
W12-8X300086.5310024527025021011
W12-10X3000108310024530027022011
W12-12X30001210310024533030024011
W12-16X30001613310024536033025015
W12-20X30002016310024539036030018.5
W12-25X30002520310024543039033022
W12-30X30003025310024546042036030
W12-35X30003528310024551046039037
W12-40X30004032310024555051042045
W12-50X30005040310024561056048055
W12-60X30006048310024567062052075


SpecificationMax.bending thickness(mm)Pre-bending thickness(mm)Max. Working length of rolls (mm)Yield limit  (mpa)Diameter of top shaft(mm)Diameter of bottom shaft(mm)Diameter of side shaft(mm)Main motor(kw)
W12-4X200043.520502451601401203
W12-8X200086.520502452101901705.5
W12-10X200010820502452302101907.5
W12-12X20001210205024527025021011
W12-20X20002016205024533030024011
W12-30X20003025205024539036030018.5
W12-40X20004032205024546042036030
W12-50X20005040205024555051042045
W12-4X250043.525502451901701504
W12-8X250086.525502452302101907.5
W12-10X2500108255024527025021011
W12-12X25001210255024530027022011
W12-20X25002016255024536033025015
W12-30X25003025255024543039033022
W12-40X25004032255024551046039037
W12-4X300043.531002452101901705.5
W12-8X300086.5310024527025021011
W12-10X3000108310024530027022011
W12-12X30001210310024533030024011
W12-16X30001613310024536033025015
W12-30X30003025310024546042036030
W12-40X30004032310024555051042045
W12-50X30005040310024561056048055
W12-60X30006048310024567062052075


User Comment

Good workmanship, reasonable design and friendly service

Good workmanship, reasonable design and friendly service

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