GA20 Manual Cylindrical Grinder

 gm20 june 28 2016gm25 wheelhead june 28 2016


 GA20 is our normal duty semi-automatic large cylindrical grinder

Achievable roundness 0.0001"(.0025mm) for standard test part ground between centers.

Equiped with a 30" x 3" is standard on the machine compared to other brands.

4" through hole workhead available for option.



    Max. grinding diameter with max size wheel 20" (500mm)
    Distance between centers 39.37"/59.05"/78.74"/118.11"/157.48"
    Swing over table 21.00"   (535mm)
    Max. Workpiece weight between centers 2206lbs    (1000kg)
    Wheel Size dia.x width x bore 30" x 3" x 12"   (750 x 75 x 305mm)
    Grinding Wheel Max. Surface Speed 6889 sfpm (35m/S)
    Rappid approach 3.937"  (100mm)
    Min. increment on infeed handwheel 0.0002" (0.00508mm)
    Motor Power 20hp (15 kw)
    Variable speed (optional) 400~900rpm
    Spindle type Dead
    Bore Taper Morse #6
    Variable speed 16~160 rpm
    Motor power 7.5hp (5.5kw)
    Bore Taper Morse #6
    Quill travel 2.75"  (70mm)

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Give us a call at 770.279.2001 or email us below to discuss our machining products.

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Ecotech Machinery, Inc.

4220 Wayside Court Southwest
Lilburn, GA 30047-2950

Email Us

(770) 279-2001

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