Four-spindle deep hole drilling machine with high efficiency

ZK2120*4B Deep Hole Drilling Machine

CNC system introduced FANUC OI Mate TC. But GSK is another option. The drill stem’s rotary speed control introduced frequency adjustment. The gun drill can reach higher accuracy through counter-rotary of workpiece and drill stem.

Main Parameter of Machine

1.No. of Spindle： 4 PCS
2.Drilling Diameter Range： φ5～φ20 mm
3.Max. Drilling Depth Range： 500 mm; 1000mm; 1500mm
4.Wokrpiece Diameter Range： ≤φ80 mm
5.Workpiece Length Range： 500 mm; 1000mm; 1500mm

Typical application 

This series of machine is widely used in processing concentric deep hole and precise shallow hole of parts like steering shaft, rack shaft, gear shaft of gear box, crank shaft, connecting rod and cam shaft of automotive parts and engine industry; injector body, needle valve, plunger bush etc. of oil nozzle and pump industry; titanium and stainless steel bone screw of medical equipment industry; all kinds of stator of textile machinery; input and out put shaft of motor; small and medium shaft parts of military industry.

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