-Adopt unique wall plate type + movable column type structure, X axes adopt three linear guideway design, has super powerful cutting rigidity and high stability for accuracy
- Base and headstock adopt integrated box-type structure, adopt thick rib wall and multi-layer rib wall design, can be subjected to static, dynamic distortion and deformation stress to ensure high rigidity and stability
- Adopt TAIWAN spindle unit and NSK NN series spindle bearings, provides superior axial and radial loads to ensure long-term heavy cutting
- Adopt ultra-heavy load ROLLER type linear guideway, high rigidity
- Adopt large diameter C3 class ball screw,after prestressing
- Adopt 8 station hydraulic-servo tool turret, fast tool changing speed,high rigidity
| Item |
Specification |
Unit |
BL-VL350 |
BL-VL550 |
BL-VL650 |
| Capacity |
Max. swing dia. over bed |
mm |
Φ500 |
Φ630 |
Φ800 |
| Max. turning dia. |
mm |
Φ350 |
Φ550 |
Φ650 |
| Max. turning height |
mm |
300 |
600 |
650 |
| Spindle |
Spindle speed |
rpm |
50~2000 |
100~2000 |
50~1500 |
| Spindle motor power |
kw |
15 |
18.5 |
22 |
| Spindle nose type |
/ |
A2-8 |
A2-8 |
A2-11 |
| Chuck size |
/ |
300 |
500 |
500 |
| X/Z axes |
X axes travel |
mm |
240 |
330 |
400 |
| Z axes travel |
mm |
450 |
650 |
700 |
| X/Z axes rapid moving speed |
m/min |
20 |
20 |
16 |
| X axes linear guideway width |
mm |
3*35(ROLLER type) |
3*45(ROLLER type) |
| Z axes linear guideway with |
mm |
2*35(ROLLER type) |
2*45(ROLLER type) |
| X,Z axes Ball screw O.D./pitch |
mm |
Φ40/10 |
Φ50/10 |
| Tool turret |
Tool turret type |
/ |
Horizontal type 8 station hydraulic-servo |
| Tool shank size |
mm |
25*25,Φ40 |
32*32,Φ50 |
| Accuracy |
X/Z axes positioning accuracy |
mm |
0.008 |
| X/Z axes repeat positioning accuracy |
mm |
0.004/0.005 |
| Spindle end face axial flopping |
mm |
0.005 |
| Spindle centering axes radial flopping |
mm |
0.005 |
| Cutting feed speed |
mm/min |
0.1~1000 |
| Machining accuracy |
/ |
IT6 |
| Workpiece machining roundness |
mm |
0.010/Φ150x300 |
| Workpiece machining flatness |
mm |
0.015/Φ500 |
| Workpiece machining surface roughness |
μm |
1.6 |
1.6 |
3.2 |
| Others |
Coolant pump |
w |
750*2 |
| Hydraulic power motor |
kw |
2.25 |
| Overall size |
mm |
1800*1700*2700 |
2100*2050*2800 |
2400*2300*2800 |
| N.W. |
kg |
5500 |
7500 |
8000 |
Main parts list:
| Item |
Brand |
| Spindle bearing |
JAPAN-NSK P4 |
| Spindle unit |
TAIWAN |
| Spindle encoder |
Joint-venture |
| Ball screw |
TAIWAN -HIWIN C3 class |
| Linear guideway |
TAIWAN-HIWIN |
| Tool turret |
TAIWAN-MYKUN |
| Chuck& cylinder |
CHINA top/TAIWAN |
| Hydraulic parts |
TAIWAN/JAPAN |
| Electric parts |
FRANCE-SCHNEIDER |
Standard Configuration:
-FANUC 0i TF(5) CNC Controller
-Hydraulic chuck
-8 station hydraulic-servo tool turret
-Automatic chip conveyor
Optional Configuration:
-GSK/SIEMENS CNC Controller
Our machine range:
About us:
Audited Supplier 
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