TB-70S

Item No.: TB-70S
Hydraulic two thread rolling machine advantages. The product is stable in size and high in precision. For the mass production of precision screws, there is a fixed type thread rolling machine and rolling type thread rolling machine. Both types can be equi
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Description



 

Advantage of our TB-70S

1.combine dual-row needle bearing and cylindrical roller bearing for machine spindle to guarantee the precision and rigidity.
2.The main spindle is driven by Grinding gear box,which can realize high torque drive,smooth transmission,changing speed easily.
3.Adopt sandwich plate value for hydraulic system,for feeding smoothly,beautiful appearance,stable performance.
4.Machine has rigid structure and strong output.

Diameter for the threads rolled φ10-φ80/mm
Range of pitch rolled 0.8-14.0P
Max.length of thread rolled In feed or Thru feed
Spindle speed 10-65rpm (variable speed)
Outside diameter of rolling die φ200-φ270mm
Inside diameter of rolling die(keyway) φ100mm 
Thickness of rolling die
Gear way
Max. 200 mm
Grinding gear box driving
Output(pcs/min) 5-30(pcs/min)
Main power motor 22KW
Hydraulic motor 7.5HP
Max rolling pressure 80T
Supply voltage 380V
Weight(reference) 7000(KG)

 

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