Machine Introduction
1.Adopt imported NSK bearing. THK guide rail, high precision, long life
2.Oil cooling electric spindle, comprehensive cooling duringhigh speed, Flexible tool arrangement design, option freely.
3.Absolute type operation, machine working when start, no need to back to home position every time, save time.
1.Adopt imported NSK bearing. THK guide rail, high precision, long life
2.Oil cooling electric spindle, comprehensive cooling during high speed, Flexible tool arrangement design, option freely.
3.Absolute type operation, machine working when start,no need to go back to home position every time, save time.
Machine Applications
Walking centre type CNC centring machine, to fully meet the needs of customers for processing aviation, medical, auto parts, communications and other industry parts, successful and stable moulding of various types of mass production of high-precision complex parts.
|
ZR20-5 II |
ZR20-3 II |
Max.machining diameter |
φ20mm |
φ20mm |
Max.headstock
stroke |
With guide bush |
90mm |
90mm |
Without guide bush |
1:2.5D |
1:2.5D |
Fixed boring
tool |
Max.driling capadility |
φ 1 0 m m |
φ10mm |
Max.tapping capability |
M8 |
M8 |
Power-driven
attachment |
Max.driling capadility |
φ8mm |
φ8mm |
Max.tapping capability |
M6 |
M6 |
Spindle speed |
max.6000min¹ |
max.6000min¹ |
Driven motor |
0.75KW |
0.75KW |
Main spindle speed |
max.10000min¹ |
max.10000min¹ |
Main spindle motor |
2.2kw(continuous)/3.5kw(10min./25%ED) |
2.2kw(continuous)/3.5kw(10min./15%ED) |
Rapid feeding rate |
24m/min |
24m/min |
Machine weight |
2540kg |
1785kg |




