cylindrical grinding machine / manual / universal
GUM20 Ecotech Machinery, Inc.



  • Type:


  • Control type:


  • Other characteristics:


  • Power:

    1.5 kW, 7.4 kW (2 hp)

  • Spindle speed:

    Max.: 6,000 rpm (37,699 rad.min-1)

    Min.: 20 rpm (126 rad.min-1)

  • Distance between centers:

    Max.: 157 in

    Min.: 39 in


The Ecotech GUM series universal grinder is a grinding system designed for high efficiency and accuracy grinding applications and ID grinding operations. With both our manual and CNC inside and outside diameter (ID/OD) universal cylindrical grinders, both the work and wheel heads can be swiveled. Also, instead of a fixed right angle, these machines have a spectrum of desired angles to work with.