THL MQ8260B/6

Model
MQ8260B/6
Discontinued Model
Brand
  • Specs
    Convert Specs to Metric
    Swing
    22.83 "
    Centers
    6.299 "
  • Product Overview

    Specifications MQ8260B/6
    Φ580×1600 
    Max.work swing diameter Φ580 mm
    Max.work 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
    2.Max.work length ground:in 3 jaw chuck 1300 mm
    Between centers 1600 mm
    3.Max.work 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

  • About Company
    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.