1.This instrument is generally used in Turret milling machine, Planer-type milling machine, CNC milling machine and some other machine like that. With grant looking and convenient usage, it can largely improve the working efficiency.
2.This instrument,with brief installation, will not affect the machine construction and accuracy. And NT50,NT40,NT30 are generally used in NC milling machine, Planer-type milling machine and Horizontal boring and milling machine, of course, R8 is also suitable to them.
The superiority of Air Power Drawbar:
1.This instrument, with high tool change speed, three seconds, is several times quicker than manual one., which saves time and labor, reducing working pressure and strength when tool change. Thus operators can save power, which results in high productivity and competitiveness.
2.This instrument, with stable tool change power, avoids the damage to pull welding and copper screw caused by unbalanced power when manual tool change, let alone the damage to the machine body and its spindle accuracy. The spindle and spindle bearing can last longer.
3.Motor is made up of high precision nickel chromium steel having long lasting life and high quality.