TB-20S

TOBEST  high precision hydraulic two rollers thread rolling machine advantages: The product which threaded by our machine is high precision and stability.  the machine can use for Automotive Shafts,Medical Devices,Power Tool Shafts ,Electric Motor Shafts
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Description







 

Advantage of our TB-20S

1.fixed or rolling-through for your option
2.hydraulic driving for tool-forward slide plate,the positioning is accurate.
3.suitable for the workpieces with small pitch and long length
4.adopt high-strength square-rail type design,and the rail is imposed with heat treatment and grinding to improve the stability.



 
Diameter for the threads rolled φ6-φ25/mm
Range of pitch rolled 0.4-2.5P
Max.length of thread rolled In feed or Thru feed
Spindle speed 27 rpm 
Outside diameter of rolling die φ100-φ118mm
Inside diameter of rolling die(keyway) φ50.5mm 
Thickness of rolling die
Gear way
Max. 50 mm
Grinding gear box driving
Output(pcs/min) 8-40 (pcs/min)
Main power motor 2.2 KW
Hydraulic motor 1.5 KW
Max rolling pressure 6T
Supply voltage 380V
Weight(reference) 700(KG)
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