This machine is specialized in deep hole drilling purpose with properties of high efficiency, high accuracy and high automation. It adopts external-chip removing method (gun drill method).Through one continues drilling, it can instead of traditional drilling, expanding and reaming procedure and arrive the machine accuracy and surface roughness requirement in one time
The machine is controlled by CNC system with function of both single action and automatic recycling. So that it can not only meet the requirements of small batch, but also can meet large batch.
The machine can drill through hole, blind hole and step hole.
This machine is improved baasing on the ZSK2102,the platform can load heavy workpiece,can work with middle heavy (below 20tons)workpiece and heavy (below 40tons)workpiece.
Main Technical Parameter:
Item |
Parameters |
Item |
Parameters |
Deep hole diameter range |
Φ5-Φ35mm |
Infeed motor torque |
11N.m |
Deep hole maximum depth |
2500mm |
Drilling bar box spindle driven power |
7.5kW |
Headstrock spindle speed |
380r/min |
Headstock motor power |
3kW |
Drilling bar box spindle speed(stepless) |
400-4000r/min |
Machine gerneral power(about) |
28kW |
Coolant system pressure range |
1-10MPa |
Infeed drilling bar box fast move speed |
3m/min |
Coolant system flow range |
6-140L/min |
machine general weight |
8tons |