Shandong, China
Business Type:
Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
Sample Available

Crankshaft Grinding Machine, Crankshaft Grinder, Crankshaft Grinder Machine manufacturer / supplier in China, offering Crank Shaft Grinder Machine (Cg8260A Cg8260ax20), 38mm Spindle Bore Horizontal Gap Bed Lathe Machine Gh1440A, Horizontal High Precision Lathe Machine (C6241/6246) and so on.

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Crank Shaft Grinder Machine (Cg8260A Cg8260ax20)

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $1,500-9,252/ Piece
Port: Shanghai, China
Production Capacity: 40PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Type: Tool Grinding Machine
Processing Object: Crank Shaft
Abrasives: Grinding Wheel
Controlling Mode: Artificial
Automatic Grade: Semiautomatic
Cylindrical Grinder Type: Universal Cylindrical Grinder

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Basic Info

Model NO.
Cg8260a Cg8260ax20
High Precision
CE, ISO 9001
Wheel Spindle
Oblique Angle
10 Degree
Transport Package
Wood Case
CE, ISO9001
HS Code
Crankshaft Grinder (Cg8260a Cg8260ax20)



The crankshaft grinder model MQ8260C is modified on the basis of the Model MQ8260A and intended for use in the automobiles tractors diesel engine works and their repair ships to grind the journals and crankpins of crankshafts.

1. Three different work speeds are obtainable by making use of the belts in the work head. The cover can be opened so that the belts can be changed conveniently.

2. Cross swallow-tailed chucks are selectively 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 effeced by hydraulic means can be digitally displayed at a resolution of 0.005mm

6. The wheel spindle being of 80mm in diameter has good rigidity and strength

7. The roller ways are for wheel head movement

8. The bed ways and wheel head ways are lubricated in an automatic cycle by means of the oil pump. Plastic coat is adhered to the bed way.

8. Air cushion can be used on the tailstock providing easy adjustment. Crosswise movement of tailstock is effected.
Max. Work swing diameter × Max work length580×1600mm580×1800mm580×2000mm600×1600mm600×1800mm
Max. Swing over table580mm580mm580mm600mm600
Work diameter ground with steady rest30~100mm30~100mm50~120mm30~100mm30~110
Throw of crankshaft       110mm       110mm       120mm       110mm110
Max. work length ground 
In 3-jaw chuck1400mm1600mm1800mm1400mm1600
Between centers1600mm1800mm2000mm1600mm1800
Max. work weight120kg120kg150kg120kg120
Work head 
Center height300mm300mm300mm300mm300
Work speed25,45,95r/min25,45,95r/min30,45,65,100r/min25,45,95r/min25,45,95r/min
Wheel head 
Max. Cross movement185mm185mm185mm185mm(85mm Opted)185mm(85mm Opted)
Wheel head rapid approach and withdrawal100mm100mm100mm100mm(200mm Opted)200mm
Wheel feed per turnoff cross fed hand wheel1mm1mm1mm1mm1mm
 Per grad. of cross feed hand wheel0.005mm0.005mm0.005mm0.005mm0.005mm
Grinding wheel 
Wheel spindle speed (2steps)740.890r/min740.890r/min740.890r/min740.890r/min740.890r/min
Wheel peripheral speed25.6-35m/sec25.6-35m/sec25.6-35m/sec25.6-35m/sec25.6-35m/sec
Wheel size (O. D .× width ×Bore)Φ900×32×Φ305mmΦ900×32×Φ305mmΦ900×32×Φ305mmΦ900×32×Φ305mmΦ900×32×Φ305mm
Table traverse per turn of hand wheel coarse5.88mm5.88mm5.88mm5.88mm5.88mm
Table Swivel (taper 18/100)  
Table Swivel per grad of scale (taper 1:50)10′10′10′  
Overall capacity of motors9.82kw9.82kw11.12kw9.82kw9.82kw
Overall dimensions (L×W×H)4166×2037×15844166×2037×15844900×2037×15844166×2037×15844166×2037×1584
WeightApprox. 6000kgApprox. 6000kgApprox. 6000kgApprox . 6000kgApprox . 6000kg

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