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Type:Crankshaft Grinders


Swing:22.83 "
Centers:62.99 "

Product Overview

Specifications MQ8260B
Φ580×1600 swing diameter Φ580 mm length 1600 mm
Capacity 1.Max.swing over table Φ580 mm
   Work diameter ground with steady rest 30~100 mm
         Throw of crankshart 110 mm length ground:in 3 jaw chuck 1300 mm
         Between centers 1600 mm weight 120 kg
Headstock Center height 30 mm
Work speed 25,50,100 r/min
Wheel head 1.Max.cross movement 200 mm
2.Wheel head rapid approach & withdrawal 100 mm
3.Wheel feed per turn of cross feed handwheel 1 mm
    Per grad of cross feed handwheel 0.005 mm
Grinding wheel 1.Wheel spindle speed 760 r/min
2.Wheel peripheral speed 25.6-35 m/sec
3.Wheel size(O.Dxwidthxbore) Φ900×32(20)×Φ305 mm
Table 1.Table traverse per turn of handwheel Coarse 5.88 mm
Fine 1.68 mm
2.Table swivel(taper 18/100) 5'  /
3.Table swivelper grad of scale(taper 1:50) 10'  /
Overall capacity of motors 9.45 kw
Overall dimensions(L×W×H) 4000×2100×6130 mm
Weight 6700 kg
working accuracy Ovality(new standard) 0.005 mm
Cylindricity 0.01 mm
Roughness Ra Ra0.32 um

shanghai THL machine tools co.,ltd

About shanghai THL machine tools co.,ltd

We are factory in shanghai ,China. our product is engine rebuliding machine and tools. our market is 99% for export.