Expanding Mandrels - Great Force in Confined Space

Expanding mandrels can transfer large clamping forces. In combination with different clamping collets they can be operated for a large scope of clamping diameters .

According to the requirements this mandrel type can be realised with or withour axial pull. Another specialty are double cone sleeves.

This variant is often used to centre relatively long workpieces on two levels and to clamp them safely.

Technical features: 

• Large clamping forces
• Options:
  • double cone sleeve with independent clamping rows
  • several clamping diameters with interchangeable parts