Four-Spindle Deep Hole Drilling Machine With Automatic Loading

Gun drilling takes internal coolant and external chip removing. Gun drilling machine is mainly in deep hole or precise shallow hole of small diameter. The drilling tool can be conveniently re-sharpened through special tooling which realizes long service life and cost-effective. Through gun drilling, excellent straightness and surface quality can be achieved as well as small tolerance scope. In consequence, gun drilling is the most common deep hole drilling method, especially in drilling hard cutting material and material of extreme hardness.

  Automatic loading mechanism: automatic workpiece clamping is realized by cylinder driving and rack lifting and traversing so that the loading and unloading of workpiece will be convenient and production efficiency can be greatly improved.

      It’s widely used un 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, plunge 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 output shaft of motor; small and medium shaft parts of military industry.