Non-stop drilling center hole clamp

In the ordinary lathe, the center hole at both ends of the small shaft is drilled and clamped with a three-jaw chuck, which has high labor intensity and low efficiency. For this we have made fixtures that are suitable for mass production and are 10 times more efficient than the original. Start the machine when machining, then rock the positioning sleeve 3 to the appropriate position from the center of the left end. Put the workpiece 4 in position

Centrifugal Glass Wool Board

Yu Ou Nuo centrifugal glass wool is a filamentary material made of molten glass by centrifugal blowing process to fiberize and spray thermosetting resin, and then through thermal curing and deep processing, it can be made into a series of products with multiple uses. Centrifugal glass wool has fluffy and intertwined fibers with a large number of tiny pores. Centrifugal glass wool has fluffy and intertwined fibers with a large number of tiny pores. Centrifugal glass wool can be made into wallboard, ceiling, space absorber, etc., which can absorb a lot of sound energy in the room, decrease reverberation time and reduce indoor noise.

Glass Wool Insulation Board,Centrifugal Glass Wool,Glass Wool Sound Insulation Board

Zhengzhou Ou Nuo Building Materials Co., Ltd. , https://www.yuounuo.com