国产精品爽爽ⅴa在线观看_色8欧美日韩国产无线码_日韩欧美人妻视频_免费人成视网站在线不卡

Hole coating machine

2020-08-23 15:24:00

The machine adopts hydraulic transmission, two oil cylinders respectively push the coating out and mandrel up and down. The mandrel beam sliding adopts the structure of three columns and three beams, the hydraulic circuit is simple and reasonable, and the electronic control system operates reliably, thus ensuring the balanced operation of the equipment.

產(chǎn)品推薦