MG10100 (cnc)bearing high precision centerless grinding machine

Bearing high precision centerless grinding machine for the outer surface of the cylinder and ring parts grinding.

The grinder is widely used in automobiles, tractors, aerospace, instrumentation, bearings, tools, textile machinery, etc.

Main Characteristics

1)   Bearing high precision centerless grinding machine for the outer surface of the cylinder and ring parts grinding . 

 2) Wheel is cantilevered structure,  spindle five short bearing hydrodynamic oil film bearings 

3)  The guide wheel double supporting structure, spindle bearing four tilt ball head support bearing,  carrying capacity , high precision.

4)  Spindle lubrication independent lubricant tank.

5) The guide wheel speed control by AC frequency conversion stepless speed .

6) Wheel and guide wheel dresser reciprocating hydraulic drive, stepless speed control

7)  Operation using the display human-machine dialogue, with automatic plunge grinding process, the feed rate, speed, time can be adjusted .

8) Cooling system using a magnetic separator filter device.

The main purpose and  scope of application

  Used for the outer surface of the cylinder and ring parts grinding,  semi-automatic or automatic cut grinding on the cone of less than 1:20 of the cone and a variety of molding rotary part .

Centerless Grinder Specification

Thru-feed
1)Grinding diameter	10-100mm
2)Grinding length	210mm
Plunge feed
1)Grinding diameter	10-100mm
2)Grinding length	195mm
Grinding wheel specifications	P500*200*305mm
Regulating wheel specifications	PSA350*200*127mm
Grinding wheel speed	1250r/min
Regulating wheel speed(stepless)	10-200r/min
Swiveling angle of regulating wheel
1)Invertical plane	-2°~ 5°
2)In horizontal plane	0°~ 5°
Feed amount per division of the feed handwheel	0.001mm
Feed amount per division of the dresser	0.01mm
Height from centerline of gri.wheel & reg.wheel to workest	255mm
Toal power of machine	22kw
1)Grinding wheel motor	18.5kw
2)Regulating wheel motor	1.5kw
Overall dimensions	2675*1505*1615mm
Machine weight	about 4500kg
Machining accuracy
1)Roundness	0.001mm
2)Cylindricity	0.0018mm
Surface Roughness	Ra0.16um

 RESEARCH & DEVELOPMENT

Oper ation applications 

CNC Control

Product packaging

MG10100 (cnc)bearing high precision centerless grinding machine