M7475Bsurface grinders

DESCRIPTION

　　M7475B is a surface grinder of high effciency with vertical spindle and rotary table．designed with a 90 degree angle V-shaped guide-way on the colum which is adjustable of three points，suitable for batch production of grinding the roughcast or semifinished products that require an ordinary accuracy only．

TECHNICALDATA

Model	M7475B	M7480B
Gringding size(diaxHmax)	Φ750×350mm	Φ800×350mm
Distance between wheel end and table	400mm	400mm
Movement of handwheel feed per round	0.5mm	0.5mm
Movement of wheelhead per grid	0.01mm	0.01mm
Max power feed movement	2.2rpm	2.2rpm
Wheel spindle speed	970rpm	970rpm
size of Grinding wheel	Φ450×Φ380×150	Φ450×Φ380×150
Table speed	13/20rpm	13/20rpm
Travel of carriage	450mm	450mm
Speed of carriage	4.18m/min	4.18m/min
total power	30Kw	30Kw
Wheelhead power	25Kw	25Kw
Table drive motor power	2.2/3Kw	2.2/3Kw
weight	6500Kg	7000Kg
Parallelism to basic surface	1000:0.02mm	1000:0.02mm
Surface roughness	Ra1.25μm	Ra1.25μm
Dimensions	2300×1250×2300	2300×1400×2300

MACHINEACCESSORY

Standard attachment	Special attachment
Emery the thuck and emery tile	Wheel balancing arbor
Spanner	Wheel balancing device
Brush scraper	Inserd wheel glange
Machine tool spacer
Blade for cutting emery wheel

The descriptions,illustrations and specifications give in the pamphiet are subject to alteration without notice.