| After-sales Service: | Video technical support, Online support |
|---|---|
| Warranty: | 1 Year |
| Type: | External Grinding Machine |
| Processing Object: | Crank Shaft |
| Abrasives: | Grinding Wheel |
| Controlling Mode: | Artificial |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier MQ8260A Crankshaft Grinding Machine
General Description:
This machine is intended for use in the automobile, tractor, diesel engine works and their repairing shops to grind both crankshaft journals and crankshaft arms.
Structure Features:
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 (see pictures at the back), 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.
MQ8260A Appearance:
Flat table, double layer
| Specification | Model | MQ8260Ax18 | |
| type | 580x1800 | ||
| Max. work swing diameter | mm | 580 | |
| Max. work length | mm | 1800 | |
| Max. swing over table | mm | 580 | |
| Work diameter ground with steady rest | mm | 30-100 | |
| Throw of crankshaft | mm | 110 | |
| Max. work length ground: in 3 jaw chuck | mm | 1600 | |
| Between centers | mm | 1800 | |
| Max. work weight | kg | 120 | |
| Headstock center height | mm | 300 | |
| Headstock work speed | r/min | 25,45,95 | |
| Wheel head Max.cross movement | mm | 185 | |
| Wheel head rapid approach & withdraw | mm | 100 | |
| Wheel feed per turn of cross feed hand wheel | mm | 1 | |
| Wheel head per grad of cross feed hand wheel | mm | 0.005 | |
| Grinding wheel spindle speed | r/min | 740,890 | |
| Grinding wheel peripheral speed | m/sec. | 25.6-35 | |
| Grinding wheel size(O.D. x width x bore) | mm | 900x32x305 | |
| Table traverse of per turn hand wheel | Coarse | mm | 5.88 |
| Fine | mm | 1.68 | |
| Table sway: taper (18 /100) | angle5° taper9/100 | ||
| Table sway per grad of scale(taper 1: 50) | angle1° taper 1/100 | ||
| Overall capacity of motors | kw | 9.82 | |
| Overall dimensions(L* W * H) | mm | 4166x2037x1584 | |
| Weight | kg | 6200 | |
Q1: How is the warranty?
A1: Warranty time is 13 months after BL date.
Q2:Can we visit your factory before order?
A2:Sure.All new and old friends are welcomed to visit us at our factory. Besides, we can pick up you at the station or airport if needed. We will be very honored to help with tickets and accommodation booking.
Q3:Do you have a stock?
A3:Sorry, most of our machines don't have stock, we always produce according to order. However, if during fairs months, maybe have few samples back from fairs.
Q4:What's the MOQ?
A4:One set only.
Q5:How about your quality?
A5:We have approved the ISO9001:2008 Quality management system.ISO14001 Environmental management system, OHSAS18001 International occupational health and safety management system, and Social Accountability 8000(SA8000). Most products have been approved by the European and American safety standards, including CE, GS, EMS&UL,90% of our products are exported to more than 60 countries and regions around the world, especially to Europe and America market and always win high reputation. So you can rest assured of our quality products and our best services.
Q6:Do you have professional engineers?
A6:Yes.we have professional engineers and designers. We can provide OEM services.
Q7:Can you provide customized machines?
A7:Yes, we can design and manufacture according to your specific requirements.
Suppliers with verified business licenses
Audited Supplier 
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