Deep Hole Drilling Machine
ZKB2103b deep hole drilling machine (gun drilling machine) is improved basing on the ZSK2102, the platform can load heavy workpiece, this deep hole drilling machine (gun drilling machine) work with middle heavy (below 20tons) workpiece and heavy (below 40tons) workpiece.
Equipped with SIEMENS-PRECION 01 CNC system, and the FANUC Oi mate-TC system or KND system, can be provided on customers' order.
Driven by A.C servo motor, transmitted by ball screw.
Adopting guideway conglutinated plastic, smooth running in low speed, without creeping.
Spindle of drilling box is driven by vary speed motor, stepless.
Spindle bearing and guideway surface adopt automatic intermittent lubrication.
High-pressure coolant is supplied by varyspeed motor-driving gear pump.
Equipped with flat chain type automatic chip conveyor.
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 |
Headstrock motor power |
3kW |
Drilling bar box spindle speed (stepless) |
400-4000r/min |
Machine general 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 |