This national patent product features independent intellectual property rights and innovative hydraulic clamping technology. The chuck operates as a cylinder with a built-in piston, with clamping and loosening actions controlled through the spindle tail mechanism.

• Large diameter wedge-shaped three-jaw through-hole design - Ideal for clamping irregular objects
• High rigid structure - Prevents claw seat fracture and minimizes workpiece floating amplitude
• Standard connection compatibility - Direct connection with standard equipment spindles without modifications
• Universal hollow rotary oil cylinder - Versatile application across various equipment types
• Hardened sliding surfaces - Precision ground and directly lubricated for optimal performance

• Full stroke design - Maximum operational flexibility
• Wide application range - Accommodates diverse processing profiles
• High repetitive positioning accuracy - Consistent performance across multiple operations
• Low maintenance cost - Extended service life with minimal upkeep
• Multiple configuration options - Solid or hollow designs with comb-type or mortise-groove type claws

Beyond standard size chucks, we provide custom solutions for CNC lathes, regular lathes, and other equipment requiring rotary lathe improvements. Our capabilities include:

• Direct factory pricing with competitive lead times
• Professional design team collaboration
• Comprehensive quality control systems
• OEM & ODM service options