日韩女同中文字幕永久在线,亚洲AV无码成人精品区日韩,日韩A∨无码成人精品国产亚洲一区爱区精品无码,中文字字幕在线无码中文乱码,国产亚洲视频在线观看国产无码专区在线播放视频,国产精品无码一区二区三区,国产99久久久国产精免费,狠狠色噜噜狠狠狠888米奇视频

The WH21 series C press is with dry clutch and hydraulic overloading with steel welded body and good rigidity. This C frame power press has six guide rail slides, which has a long and high precision to prolong its life span. The press is controlled by PLC electric centralized system, which includes emergency stop, inch, single, continuous operation specification with a drive output shaft, automatic feeding, and air cushion device. It is equipped with combined dry pneumatic friction clutch, so the engagement is smooth, the action is agile and the noise is low. And this crank press is of convenient maintenance. The vertical structure of crank-shaft is compact and beautiful.