Crankshaft Grinding Machine Mq8260

• After-sales Service: 1 Year
• Warranty: 1 Year
• Type: Special Purpose Grinding Machine
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: MQ8260
• Processing Object: Crank Shaft
• Abrasives: Abrasive Belt
• Controlling Mode: Artificial
• Automatic Grade: Manual
• Cylindrical Grinder Type: Plunge Cylindrical Grinder
• Precision: High Precision
• Certification: CE
• Condition: New
• Function: Grinding Machine
• Transport Package: 4166X2037X1584
• Specification: 6000kg
• Trademark: TOKMC
• Production Capacity: 100 Sets Per Year

Product Description

crankshaft grinding machine MQ8260

Model		MQ8260Ax16	MQ8260Ax18	MQ8260Ax20
Max.   work  diameter  ×   Max.   length()		Φ 580× 1600mm	Φ 580× 1800mm	Φ 580× 2000mm
Capacity	Max.   swing  over  table	580  mm
	Work  diameter  ground  with  steady  rest	Φ 30-100  mm		Φ 50-120  mm
	Throw  of  crankshaft	110  mm		120  mm
	Max.   work  length  ground  in  3  jaw  chuck	1400  mm	1600  mm	1800  mm
	Max.   work  length  ground  between  centres	1600  mm	1800  mm	2000  mm
	Max.   work  weight	120  kg		150  kg
Headstock	Centre  height	300  mm
	Work  speed  (rpm	25, 45, 95		25, 45, 65, 100
Wheelhead	Max.   cross  movement	185  mm
	Wheelhead  rapid  approach  &   withdrawal	100  mm
	Wheelhead  feed  per  turn  of  cross  feed  handwheel	1  mm
	Wheel  feed  per  grad  of  cross  feed  handwheel	0.005  mm
Grinding  wheel	Wheel  spindle  speed	740,   890  rpm
	Wheel  peripheral  speed	25.6  -   35  m/sec
	Wheel  size	Φ 900x32xΦ 305  mm
Table	Table  traverse  per  turn  of  handwheel  coast	5.88  mm
	Table  traverse  per  turn  of  handwheel  fine	1.68  mm
	Table  swivel  (taper  18/100	5°
	Table  swivel  per  grad  of  scale  (taper  1: 50)	10'
Overall  capacity  of  motor		9.82  kw		11.2  kw
Overall  dimension  (LxWxH)  (mm		4166x2037x1584		4900x2037x1584
Weight		6000  kg	6200  kg	7000  kg
Working Accuracy	Ovality  (new  standard	0.005
	Cylindricity	0.01
	Roughness  Ra	0.21