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ETP-TECHNO Tightening Sleeve

Category:

Hydraulic Tightening Sleeve

  • Product Description

    ETP-TECHNO is a high precision hydraulic tightening sleeve that can be installed frequently. The standard shaft diameter is 15-130 mm (including inch size), and the runout is ≤0.006 mm. The loading and unloading frequency is 500 - 5000 times (depend on the specifications). There is an additional sealing steel ball in the bottom of the product's piston. When installing the tightening sleeve, the steel ball is attached to the bottom of the spherical groove of the piston groove. We have developed many products for other special applications on the basis of ETP-TECHNO tightening sleeve.

     

    Structure: ETP-TECHNO is a hydraulic tightening sleeve made of hardened steel, which consists of a double-layer shaft sleeve filled with a certain amount of hydraulic medium and a flange. In the flange, there are a hydraulic screw and a piston with a double seal - O-ring + spare sealing ring + steel ball.