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Bearing cylinderical wide-wheel centerless grinder machine for the outer surface of the bearing ring parts grinding . - details see: https://www.machineto.com/hot-high-precision-automatic-bearing-cylinderical-wide-wheel-centerless-grinder-machine-10127331

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

Main Characteristics

About bearing cylinderical wide-wheel centerless grinder machine

1) Wheel thicknesswidegrindingbythemargincan beincreased, reducethenumberofrepeatedgrinding to improve productivity .

2) Machine toolsforthelayoutofdouble-sidedmobilebracketon the bed,theguide pulleyonlyadjust themovement,thesameworkpiece positioneasilywithavarietyoffeeders, easyautomation.

3) Wheel and guide wheel spindle with double bearing five short bearing oil film bearing, Able to adapt to the needs of heavy-duty grinding and precision grinding.

4)Theguide wheelspeed controlby ACfrequency conversion stepless speed.

5) Cooling system using a magnetic separator filter device.

Centerless Grinder Specification

Thru-feed
1)Grinding diameter	10-250mm
2)Grinding length	300mm
Plunge feed
1)Grinding diameter	10-250mm
2)Grinding length	590mm
Grinding wheel specifications	P600*600*305mm
Regulating wheel specifications	P350*600*203mm
Grinding wheel speed	1110r/min
Regulating wheel speed(stepless)	16-180r/min
Swiveling angle of regulating wheel
1)Invertical plane	-2°~ 4°
2)In horizontal plane	0°~ 3°
Grinding wheel min. feed amount	0.001mm
Regulating wheel min. feed amount	0.01mm
Height from centerline of gri.wheel & reg.wheel to workest	335mm
Toal power of machine	41.47kw
1)Grinding wheel motor	37kw
2)Regulating wheel motor	3kw
Overall dimensions	3700*1850*1820mm
Machine weight	about 11000kg
Machining accuracy
1)Roundness	0.002mm
2)Cylindricity	0.005mm
Surface Roughness	Ra0.32um

Oper ation applications

Product packaging