The centreless grinder classic series contains, the grinding wheel spindle is of the axial tile structure, the guide wheel spindle is of the copper bushing structure, and the grinding feed guide is of the needle roller plate steel guide/flat V-type guide. The dresser is hydraulically driven and the plunge-cut mechanism is in manual form. It is suitable for plunge-cut and pass-through grinding of small shaft parts with a diameter of 0.5-100 mm and a maximum plunge-cut grinding length of 195 mm.

Specifications
Introduction

Specifications		Unit	M1040	M1050A	M1080B	M10100
Processing range	Grinding diameter	mm	Φ0.5~Φ40	Φ5~Φ50	Φ5~Φ80	Φ10~Φ100
Processing range	Maximum diameter of plunge-cut grinding	mm	120	120	140	195
Grinding feed	Framework		Needle Roller Plate Steel Guideway + Sliding Screws	Flat V-rails + sliding screws	Rolling guide + sliding screw	Flat V-rails + sliding screws
	Drive units		Feed handwheel	Feed handwheel	Feed handwheel	mechanical handwheel
	Minimum feed	mm	0.002	0.002	0.0025	0.002
Grinding wheel spindle	Framework		Cantilever type axial tile plain bearings	Cantilever type axial tile plain bearings	Cantilever type axial tile plain bearings	Cantilever type axial tile plain bearings
	RPM	rad/min	1870	1668	1300	1250
	Power	kw	7.5	11	15	18.5
Rotary axis	level	°	0~+3	‘-1~+3	‘0~+3	‘-1~+3
Rotary axis	lean	°	-2~+4	’-2~+5	’-2~+5	’-2~+5
Guide wheel spindle	Framework		Cantilevered brass sleeve plain bearings	Cantilevered brass sleeve plain bearings	Cantilevered brass sleeve plain bearings	Cantilevered brass sleeve plain bearings
	RPM	rad/min	10-200	10-200	10-200	10-200
	Power	kw	1.1	1.5	1.5	2.2
Tool Size	Grinding wheel	mm	PSA350125127	P400150203	P500150305	P500200305
	Guide wheel	mm	PSA25012575	PSA300150127	PSA300150127	PDA350200203
	pallet		Cemented carbide	Cemented carbide	Cemented carbide	Cemented carbide
	Central Expressway	mm	985	985	985	985
Grinding Wheel Dresser	Reciprocating/Cutting		Hydraulic/manual	Hydraulic/manual	Hydraulic/manual	Hydraulic/manual
Grinding Wheel Dresser	Feed accuracy	mm	0.01	0.01	0.01	0.01
Guide Wheel Dresser	Reciprocating/Cutting		Hydraulic/manual	Hydraulic/manual	Hydraulic/manual	Hydraulic/manual
Guide Wheel Dresser	Feed accuracy	mm	0.01	0.01	0.01	0.01
Machine data	Mainframe area	mm	1550*1300	1920*1681	1950*1580	2675*1505
	Machine height	mm	1405	1479	1485	1615
	Machine weight	kg	2000	2800	3500	4500

For customised and optional accessories and parameters of Centreless Grinding Machine M Series, please contact us for more information.

Features

Highly rigid grinding wheel and guide wheel spindles: the grinding wheel spindle adopts multi-piece long-tile dynamic plain bearings (axial tile structure), and the guide wheel spindle adopts integral 1:30 cone plain bearings (copper bushing structure), which can withstand a large cutting allowance while guaranteeing grinding accuracy.