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VMC850B CNC Milling machine, vertical machine center

Product Features

High-speed /high precision three axies feed structure
X, Y, Z three axies all adopt precise linear rolling guide rail (THK or HIWI)
Less noise, low resistance, high speed, high precision
Three axies all adopt C3 degree high precision ball screw, fix the poles of ball screw and pre pull, and optimize drive rgidity reduce the heat distortion
The poles of ball screw adopt the NSK high -precision angle of contact ball screw bearing
High-speed /high-precision spindle
High rigidity, high precision, big hole diameter spindle design, adopt the precise slide angle ball bearing (P4 degree) support
High rotary spindle provides high-speed cutting for customers, ensure the long term stabilization of machine tool's precision
The spindle adopts synchronous belt drive of big torsion, no friction and less noise

Main Configuration

Automatic Pump: Herg ,1pcs , Japan
Manual air gun : 1pcs
Manual pulse generator: 1pcs  ,from Taiwang
Alarm light in three colors :1pcs
Work lamp :1pcs
Spindle Motor: 1pcs,Fanuc
Spindle : 1pcs,Posa ,Taiwang
BK3 Coupling: 3pcs,R+W from   Germany

Synchronous wheel : 1pcs,Posa, Taiwang
Synchronous belt: 1pcs ,Posa,Taiwang
Ball screw: C3 class ,4012,Posa, TAIWANG or THK , JAPAN
3axle  Balling (roller)Bearing: 6sets/12pcs , NSK , JAPAN
Precision Locked nuts: 6pcs
Balance block: 1pcs
Balance chains: 12A -1*79

Specifications

worktable size mm

1000x500

t-slot size mm

18x5

max load on table kg

600

x axis travel mm

850

y axis travel mm

560

z axis travel mm

650

spindle taper  

7/24 bt40

spindle speed r/min

8000

main motor power kw

11

x/y/z rapid travel m/min

32/32/30

feed speed m/min

20

tool magazine form  

disc type with arm

tool quantity piece

24

tool change time s

2.5

general power capacity Kva

25

overall dimensions(l x w x h) mm

4400x2565x2944

weight of machine Kg

6800


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