MQ8240 MQ8260 Crankshaft Grinding Machine Crankshaft Grinder Engine Crankshaft Crank Neck Main Journal

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Section : Machinery
Category : Industrial Machinery
SKU : 1600217131299

PRODUCT DESCRIPTION

Structure features:1-Three different work speeds are obtainable by the use of the belts in the work head. The cover of headstock can be opened so that the belts can be changed conveniently.2-Cross swallow-tailed chucks are used in the headstock and tailstock.3-Friction coupling is used in the headstock transmission chain for its easy adjustment.4-Single layer table, with an oblique angle of 10 degree, longitudinal traverse can be operated either by hand or by power.5-Wheel head rapid approach and withdrawal effected by hydraulic means can be digitally displayed at a resolution of 0.005mm.6-The wheel spindle of 80mm in diameter has good rigidity and strength.7-The roller ways are for wheelhead movement.8-The bed ways and wheelhead ways are lubricated in an automatic cycle by means of the oil pump. Plastic coat is adhered to the bed way.9-Air cushion can be used on the tailstock providing easy adjustment, crosswise movement.

Specifications			Model	MQ8260Ax1600	MQ8260AX1800	MQ8260A×20	MQ8260C
			Type	Φ580×1600	Φ580×1800	Φ580×2000	Φ600×1600
Max. work swing diameter			mm	Φ580	Φ580	Φ580	Φ600
Max. work length			mm	1600	1800	2000	1600
Capacity	1.Max.swing over table		mm	Φ580	Φ580	Φ580	Φ600
	Work diameter ground with steady rest		mm	Φ30-Φ100	Φ30-Φ100	Φ50-Φ120	Φ30-Φ100
	Throw of crankshaft		mm	110	110	120	110
	2.Max.work length ground: in 3 jaw chuck		mm	1400	1600	1800	1400
	Between centers		mm	1600	1800	2000	1600
	3.Max.work weight		kg	120	120	150	120
Headstock	Center height		mm	300	300	300	300
	Work speed		r/min	254595	254595	304565100	254585
Wheel head	1.Max.cross movement		mm	185	185	185	185
	2.Wheel head rapid approach & withdrawal		mm	100	100	100	100
	3.Wheel feed per turn of cross feed handwheel		mm	1	1	1	1
	Per grad of cross feed handwheel		mm	0.005	0.005	0.005	0.005
Grinding wheel	1.Wheel spindle speed		r/min	740,890	740,890	740,890	740,890
	2.Wheel peripheral speed		m/sec	25.6-35	25.6-35	25.6-35	25.6-35
	3.Wheel size(O.D x width x bore)		mm	Φ900×32(20)×Φ305	Φ900×32(20)×Φ305	Φ900×32(20)×Φ305	Φ900×32(20)×Φ305
Table	1.Table traverse per turn of handwheel	Coarse	mm	5.88	5.88	5.88	5.88
		Fine	mm	1.68	1.68	1.68	1.68
	2.Table swivel(taper 18/100)			5'	5'	5'
	3.Table swivel per grad of scale(taper 1:50)			10'	10'	10'
Overall capacity of motors			kw	9.82	9.82	11.12	9.82
Overall dimensions(L×W×H)			mm	4166×2037×1584	4166×2037×1584	4900×2037×1584	4166×2037×1584
Weight			kg	6000	6200	7000	6000
Working accuracy	Ovality (new standard)		mm	0.005	0.005	0.005	0.005
	Cylindricity		mm	0.01	0.01	0.01	0.01
	Roughness Ra		um	Ra0.32	Ra0.32	Ra0.32	Ra0.32

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Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 15 Feb, 2025, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.

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MQ8240 MQ8260 Crankshaft Grinding Machine Crankshaft Grinder Engine Crankshaft Crank Neck Main Journal

MQ8240 MQ8260 Crankshaft Grinding Machine Crankshaft Grinder Engine Crankshaft Crank Neck Main Journal

Shipping Period

Estimated Delivery before: 15 Feb, 2025

PRODUCT DESCRIPTION

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Afrimart Online

Address: B21, China Town Mall Midrand, 1685

Contact Seller: (011) 805 0386

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