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GrindersCNC cylindrical grinders

GL4-SⅢ PREMIUM

  • GL4-SⅢ PREMIUM

Includes every high-precision technology

Outline

Stable dimensional change from initial workpiece -Structure minimizing thermal

  1. Thermal displacement is suppressed by cooling heat generating components such as the wheelhead, workhead and motor.
  2. Compensation not required due to stable dimensional change from cold start.

Low vibration technology produced utilizing JTEKT overhaul engineering to enable high class grinding

  1. Achieves high accuracy and low vibration rotation by balancing motor parts. This reduces wheelhead vibration by 70% and achieves a high quality grinding surface (mirror grinding).

Equipped with a coolant unit for grinding high accuracy parts. *optional specification

  1. Clean coolant is supplied to the machine through the removal of minute chips that conventional units are unable to eliminate.
  2. Clean coolant enables the grinding of parts that require high accuracy (surface grade).
GL4-SⅢ PREMIUM

Specification

Specification

GL4A-SⅢ GL4P-SⅢ
Swing on table
mm φ250
Distance between centers
mm 500/1,000/1,500 500/1,000/1,500
Grinding diameter
mm φ0~φ300
Wheel OD x ID
mm φ405×φ127 φ405×φ127
Wheel surface speed
m/s 30
Wheelhead min. input increment
mm φ0.0001
Wheel spindle drive motor
kW 3.7
Machine weight
kg 4,000/5,000/6,000 4,000/5,000/6,000