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SJR Machinery Limited

Grinding Machine, Grinder, Crankshaft Grinding Machine manufacturer / supplier in China, offering Crankshaft Grinding Machine of Smac, High Economy 3 Roller Bending Machine (W11G Series), Cylinder Boring & Surface Grinding-Milling Machine and so on.

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Crankshaft Grinding Machine of Smac

FOB Price: US $22,000-28,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $22,000-28,000/ Piece
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Port: Shanghai, China
Transport Package: Wooden Base
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: MQ8260A/1X18MQ8260B/1X20MQ8260C/MQ8240A
  • Processing Object: Crank Shaft
  • Controlling Mode: Artificial
  • Precision: Precision
  • Condition: New
  • Dimension(L*W*H): 4166*2037*1584mm
  • Origin: China
  • Type: Special Purpose Grinding Machine
  • Abrasives: Grinding Wheel
  • Automatic Grade: Manual
  • Certification: CE, ISO 9001
  • Brand Name: Smac
  • Trademark: SMAC
Product Description

china Crankshaft grinding machine MQ8260B
The crankshaft grinding machine MQ8260A is a simple structure,easy operation,wide applicability of the crankshaft grinder for automobiles,stractors,siesel engine repair shop crankshaft grinding spindle crank neck and neck,but also fo cylinderical grinding machine for general excircle grinding.
Structural features:
1,machine tools,electrical,hydraulic control,mannual control bassel.
2,base type machine left and right using adjustable cross chuck chuck.improve work piece installation,adjustment efficiency.
3,With top or the workpiece clamping chuck.the head frame motor drive,manual feed grinding 
4,Longitudinal movement,there is also a manual manever,manenver the table in a fast-moving action.can only point for jumping stalls or adjustments.
5,About the amount of cross chuck maximum adjustable vertical 110mm,transverse 2mm,the chuck further hang a trace swivel adjustment,the range of 0-30 °
6,Parts,wheel,bench,cooling pump,oil pump driven by a separate motor.

MQ8260AMQ8260A/1 x 18MQ8260A/1 x 20MQ8240A
Max. work diameter x Max. work lengthmmΦ580 x 1600Φ580 x 1800Φ580 x 2000Φ400 x 750
Capac-ity1. Max. Swing over tablemm580580580400
Workdiameter ground with steady restmmΦ30 -Φ100Φ30 -Φ100Φ50 -Φ120Φ20 -Φ110
Throw of crankshaftmm11011012060
2. Max. work length ground:in3-jawchuckmm140014001800630
Between centresmm160016002000750
3. Max. work weightkg12012015030
Head-stockCentre heightmm300300300200
Work speedrpm25, 45, 9525, 45, 9530, 45, 65, 10040, 80
Wheel head1. Max. Cross movementmm185185185150
2. Wheelhead rapid approach & with rawaymm100100100100
3. Wheelhead feed Wheel feed ertum of cross feed handwheelmm1111
Wheel feed per grad of Cross feed handwheedmm0.0050.0050.0050.005
Grinding Wheel1. Wheel spindle speedrpm740, 890740, 890740, 890890
2. Wheel peripheral speedm/sec25.6-3525.6-3525.6-3535
3. Wheel sizemmΦ900 x 32 x Φ305Φ900 x 32 x Φ305Φ900 x 32 x Φ305Φ750 x 32 x Φ305
Table1. Table traverse pertum of handwheel:coarsemm5.885.885.8814
2. Table swivel (taper 18/100) 505050 
3. Table swivel pergrad of scal (taper1:50) 10Ó10Ó10Ó 
Overall capacity of motorskw9.829.8211, 126.92
Overall dimensions (L x W x H)mm4166 x 2037 x 15844166 x 2037 x 15844900 x 2037 x 15842860 x 1960 x 1650
Working Accu-racyOvality (new standard) 0.0050.0050.0050.0025
Roughness Ra 0.320.320.320.32
Main Acces-soriesjaw chuck 2 sets 
Wheel dresser 1 sets 
Steady rest (w. 30mm) 1 set 
Wheel balancing arbor 1set 
Leveling wedge 1set 
Wheel adaptor 1set 

Driving dog 1 set  
Verticalaligning stand (width 28mm) 1 

Horizontclaligning stand (width 28mm) 1set  

Otional Acces-soriesWheel balancing stand     
Hanging measuring device     
End dresser     
Verticalaligning stand (with 15mm 10mm)  
Horizontclaligning stand (with 15mm 10mm)    
Steady rest (Width 15mm 10mm)  
Centring device    
Crankshaft Polisher     
Digital display device     
Tailstock Pneumatic device     
Crankshaft Grinding Machine of SmacCrankshaft Grinding Machine of SmacCrankshaft Grinding Machine of Smac
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Mr. David Song
Department. Manager
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