TB-20S

two roller high precision thread rolling machine
INQUIRY
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 φ10-φ20/mm
Range of pitch rolled 0.4-2.5P
Max.length of thread rolled In feed or Thru feed
Spindle speed 10-65rpm (variable speed)
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) 5-20(pcs/min)
Main power motor 2.2 KW
Hydraulic motor 1.5 KW
Max rolling pressure 8T
Supply voltage 380V
Weight(reference) 700(KG)
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