後拉式(氣)油壓夾盤-PULL BACK POWER CHUCK FIXTURES (HYDRAULIC)

後拉式(氣)油壓來能在工作台面的站、加工時，夾持工件穩固不會上浮，適用重切削或鑽件及锻件的加工。
Pull Back Power Chuck Fixture is ideal for machining application on working table, workpiece can be clamped firmly not lift up: it is suitable for heavy cutting as well as the casting and forging machining. 

1. 1. 氣防蹣處理:
      在潮濕及工作環境較差的情況，氣内部經防鏽處理，不會生鐵或卡死。
      Rust-proof for Pneumatic Cylinder:
      Inside wall of cylinder being rustproof treated; cylinder can work under wet or high moisture circumstances without rusty or seized trouble.
   2. 防壓裝置:
      在工作台上的钻銑加工、切屑及冷卻液不會進入體內部，確保夾盤的使用壽命及精度。
      Dusts-proof and Waterproof: Dust-proof and Waterproof structure prevents work-chips and coolant water from entering into inside of chuck cylinder to maintain its accuracy and lead to longer service life.
   3. 重力夾持設計:
      搭配油壓系統作重力持工件，結構設計穩固不會變形。
      Heavy Duty Clamping Design:
      Collocating hydraulic system to do heavy duty clamping, the chuck structure is steady and won’t deform.