PIONEER1 Diaphragm Chuck is basically to clamp the workpiece "Soft" and "Evenly" to avoid the distortion by utilizing the tensile strength of special material used for Diaphragm.   It is also designed not to be affected by the centrifugal force at high speed, and can be used up to 10,000min- or over. It ensures "Super High Precision" and "Stable Performance" in the turning.

Over 20,000 sets have been sold in the past 30 years. Based on years of experience and know-how, we offer you the Air Chuck which have the highest accuracy, performance and reliability in the market. Now a day, the demand for the accuracy and performance required from the production people are getting higher and higher. We, as a solution provider, are ready to propose the unique and adequate ideas in order to meet with the various applications.