Product Details

CNC Milling Machine M400

A. Features

1.Main structure of lathe bed and column adopt reasonable

Fabric reinforcement to enhance against earthquakes.

2. Can not be out of shape and chip removal is fluent..

3. Three axis are installed linear guide rail,to maintain high precision

under highspeed operation for a long time.Fast moving shortens the

positioning time and increase productivity.

4.The structure of a precision pressure equipment is connected with the

automatic lubrication device,use the special bearings which are used for ball

screw,ensure that the positioning accuracy and the contour control accuracy

and mobile shaft rigidity.

5.Three axis are servo feed axis,spindle servo spindle with rigid tapping function,

to improve the machining accuracy,to reduce processing time and improve productivity.

6.You can choose the CNC controler system for the machine

B. Product Overview

1,The overall structure use the high toughness, high iron manufacturing,and after a

highly efficient annealing heat treatment,it effectively eliminate material internal stress,

to ensure the precision of the best stability and durability.

2,Stand column design is big span, it has high rigidity and high stability. It connected to

a strong, stable large casting lathe bed,to ensure the accuracy of the machined part and precision.

3,Counterweight system behind the stand column, and it has biaxial oriented, so the spindle

box cutting move more smoothly,effectively restrain the negative effects of vibration,to ensure

the requirement of accuracy.

4,Three axis use the P3 precision ball screw,cooperate with double nuts washers preloaded,

eliminate back lash in advance,to achieve high stability of positioning accuracy and repeat precision.

5,Three axis machine tool are installed high precision linear rolling guide,to ensure the high

precision of processing, meanwhile increased the speed of fast forward.

6,Three axis feed driven use servo motor and screw straight league,transmitting stable, and

no back lash.And it has good rigidity and damping performance,greatly improved the dynamic

rigidity of transmission system

7,Precision highspeed spindle unit and AC servo motor connected through the synchronous belt ,

low noise, little vibration, low calorific value.Available for milling, drilling, reaming, boring, ream,

tapping and other processing.

8.Column Z axis has large travel (up to 500 mm), so that the processing of high workpiece no

need to be on large machine tools, and at the same time leaving enough space for adding 4th

axis etc.

9.Sheet metal integration design, comprehensive protection, good integrity, high impermeability.

Open sliding door design, more convenient for loading and unloading workpieces.

C. Specification

Model	M400
Table size (mm)	760×210
T-Slot	14×3×63
Max load (kg)	200
Travel of X axis (mm)	400
Travel of Y axis (mm)	230
Travel of Z axis (mm)	500
Distance from spindle nose to table (mm)	110-610
Distance from spindle center to column (mm)	320
Spindle Taper	ISO30
Spindle speed(rpm)	6000/8000/10000
Mpa	0.6
Spindle servo motor power(kw)	2.2
Spindle motor torque (Nm)	27
X/Y/Z axis servo motor torque (mm)	4
X/Y/Z axis Max feeding speed (mm/min)	5000
X/Y/Z axis Max fast moving speed (mm/min)	12000
Coolant pump power (w)	120
Rated flow (L/min)	25
CNC Controller	SIEMENS 808D
Positioning accuracy (mm)	±0.012
Repeating accuracy (mm)	±0.006
Net weight/ Gross weight(kg)	1150/1250
Packing size (mm)	1460×1940×2180mm