Three-jaw Solid Power Chuck 
This is a state-patent product, with independent intellectual property.

This chuck complies with the national standard in connection form (in terms of short-column connection); Users are unnecessary to alter the structure of machine tool and what you have to do is to provide the flangers in compliance with the machine tool and the chuck (it takes approximately one hour to install).

With cylinders in the chuck, it is unnecessary to prepare the cylinders or the pull rods for installation and the installation will be ready as long as the chuck is connected with the oil-pressure gyrator at the shaft tail of machine tool by copper pipe. Compared with conventional hydraulic chuck, this chuck is convenient to install and also can reduce the load on the shaft of machine tool and prolong the service life of the machine.

The chuck is hollow in core, applicable for processing of short bar and disc-type parts.