Cnc Vertical Turning Lathe Machine BL-VL350 550 650

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Product Code:
BL-VL350 550 650
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Supply Ability:
50 unit per month
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Cnc Vertical Turning Lathe Machine

■LIENAR Guidewat  ■High quality


■ 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

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


Standard configuration:

  • FANUC 0i TF(5)CNC Controller 
  • Hydraulicchuck    
  • 8 station hydraulic-servo tool turret
  • Automatic chip conveyor


Optional configuration:

  • GSK/SIEMENSCNC Controller 
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