The automobile piston pin special gun drill machine ZK2125*4B/300-A

Horizontal drilling machine series products can be applied to almost all deep hole processing occasions. It is the most common and most popular type of deep hole drilling machine. Compared with vertical machine tools, it has obvious advantages in incorporating automation devices and realizing automatic production lines, and is also more diverse, convenient and efficient.

Hole diameter range: 10-25mm

Positioning and clamping: outer cirele of parts (collet chuck)

Processing method: single rotation

Tools: Compatible with welded and machine clamped gun drill

The max. drilling depth: 300m/500mm

No. of main spindle: 4
The max.speed of spindle: 3500 r/min

The typical processing workpiece: automobile piston pin

Hole characteristic: concentric holeAutomatic DEVICE: from feeding pneumatic clamps, to the processingarea of the reciprocating parts conveyor belt(servo), four stationworkpiece automatic loading and unloading system(pneumatic clamps),four groups of workpiece collet, feeding channel, feeding and feedingconveyor chain plate and various functional sensors, etc. The devicegreatly optimizes the processing interval caused by the loading andunloading of the workpiece and clamping, and can realize the transfer ofparts and process docking between the upper and lower processequipment, and realize the efficient and fully automated production.

This series of machines are widely used in machining concentrated deep holes and precision shallow holes of parts such as steering shafts, rack shafts, gearbox gear shafts, crankshafts, connecting rods, camshafts, injector bodies, needle valves, etc. in the auto parts and motor industry; immersion bushings, etc. in the oil pump and nozzle industry; titanium and stainless steel bone sewing in the medical equipment industry, stators of various textile machinery, input and output shafts of motors, small and medium-sized shaft parts.