Grinders Line up

CNC cylindrical grinders


  • Long-term grinding accuracy
  • High accuracy feed drive system
  • Reduction of thermal displacement
  • Multiple accuracy package options to fit your needs
  • Consideration of safety, reassurance and workability
  • Excellent workability with a full cover
  • Improved reliability when equipped with TOYOPUC-GC70
  • High productivity
  • Variety of grinding cycles
  • Variety of wheel dressing cycles
  GL4Pi GL4Ai
Swing over table mm φ320[φ400]
Distance between centers mm 500/1,000/1,500/2,000
Grinding diameter mm φ0~φ300
Wheel OD x ID mm φ405×φ127[φ510×φ203.2] φ455×φ127
Wheel max. wide mm 75[100(φ405,φ455)/50(φ510)/100(φ510)]
Wheel surface speed m/s 30[45]
Wheel spindle drive motor kW Wheel surface speed 30 m/s specificaiton: 3.7(4P)
Workhead spindle speed min-1 21~500
Machine weight kg 4,000/5,000/6,000/7,000
[ ] Shows optional specifications.