GFA Series

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Technical Data

  • - Worktable diameter 100mm, 125mm, 170mm and 210mm
  • - Exclusive patented dual pneumatic piston braking system
  • - Enlarged high precision cross roller bearing
  • - Transmitted by dual lead worm with high efficiency and full depth gear teeth

Description

High Hydraulic Clamping Force. No Oil Leakage Problem. Suitable for Heavy Cutting.

Advantage of drum brake system
  • The exclusive drum brake design in double- ring assembly precisely controls the braking gap. It prevents deformation of the table surface during braking.
  • Easy to adjust concentricity of bearing and brake unit. Offset of rotating centre is no necessary during braking.
  • At high hydraulic pressure by 5Mpa, there is no oil leakage concern from the brake unit. This ensures high clamping torque.
  • The brake unit is close to the table surface to minimise table run-out during machining and clamping, the rigidity of rotary table provides stability while heavy cutting.
  • Easy to maintain.
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