Taiwan domestic chuck chuck and gap

In recent years the domestic chuck, hydraulic cylinder manufacturers such as bamboo shoots after a spring rain like emerge, but generally speaking do good quality, also one or two, many manufacturers are a few machine, several workers, even millions of precision testing instruments are not, not to mention the 100% as Taiwan factory factory qualified rate and safety, relative to Taiwan's chuck manufacturer hardware behind a large margin, the more don't talk about software, chuck domestic manufacturers have been unable to chuck the bottom jaw grinding and clamping precision retentivity, chuck wear resistance can not find a better solution, the producers and customers to use after a period of time will have to reconsider replacing chuck or accessories.
When processing, security is very important, the processed products is very important to the precision, service life and maintenance cost is very important.
Choose some big brands, such as Taiwan, Yichuan, Kaga, is the brand of choice, but also to ensure the quality of.