Grinding Machine, buy Small Crankshaft Grinding Machine / Crankshaft Grinder ( QM-600A) on China Suppliers Mobile

Product Details

QM series Small Crankshaft Grinding Machine / Crankshaft

Grinder ( QM-600A )

Product Description

Features:

This machine is used in the automobile, tractor, diesel engine works and their repairing shops to grind

both crankshaft journals and crankshaft arms.
1. Flexible belt drive for speed change - 3 speeds of work spindle obtainable;
2. Two types of chucks on headstock and tailstock - called union chuck and cross chuck, provided for users to

select according to their own preference;
3. Friction clutch used in the headstock transmission chain for easy adjustment;
4. Table traverse operated both by hand and by power;
5. Rapid approach & withdrawal of wheel carriage effected by hydraulic means;
6. The wheel spindle being 80mm in diameter has good rigidity and strength;
7. Rolling guideways employed for movement of wheel carriage;
8. Table and wheel carriage lubricated automatically by oil pump circulation;
9. A digital device for cross feed display, and a hydrostatic & dynamic wheel spindle available as optional elements

Parameter:

Specification	Unit	QM-600Ax16	QM-600Ax18	QM-600Ax20
Max. work swing dia. × Max. length	mm	φ580×1600	φ580×1800	φ580×2000
Max. swing over table	mm	580	580	580
Work dia. ground with steady rest	mm	φ30~φ100	φ30~φ100	φ50~φ120
Throw of crankshaft	mm	110	110	120
Max. work length ground: in 3-jaw chuck	mm	1400	1600	1800
between centers	mm	1600	1800	2000
Max. work weight	kg	120	120	150
Center height	mm	300	300	300
Work speed	r/min	25, 45, 95	25, 45, 95	30, 45, 65, 100
Max. cross movement	mm	185	185	185
Wheel-head rapid approach & withdrawal	mm	100	100	100
per grad of cross feed handwheel	mm	-	-	-
Wheel feed per turn of cross feed handwheel	mm	0.005	0.005	0.005
Wheel spindle speed	r/min	740, 890	740, 890	740, 890
Wheel peripheral speed	m/sec	25.6~35	25.6~35	25.6~35
Wheel size	mm	φ900×32×φ305	φ900×32×φ305	φ900x32xφ305
Table travel per turn of handwheel coarse	mm	5.88	5.88	5.88
fine	mm	1.68	1.68	1.68
Table swivel(taper 18/100)	degree	5°, taper 9/100	5°, taper 9/100	5°, taper 9/100
Table swivel per grad of scale(taper 1:50)		1°, taper 1/100	1°, taper 1/100	1°, taper 1/100
Overall capacity of motors	kw	9.82	9.82	11.12
Overall dimensions(LxWxH)	mm	4166x2037x1584	4166x2037x1584	4900x2037x1584
Weight	kg	6000	6200	7000
Ovality(new standard)	mm	0.005	0.005	0.005
Cylindricity	mm	0.01	0.01	0.01
Roughness Ra	um	0.32	0.32	0.32

Packaging & Shipping

Our Services

Buyer Feedback