精品少妇一期二期三期视频|婷婷在线播放一区二区|成年黄色三级片站费|亚洲AV自拍亚洲色情网站|在线视频亚洲有码|无高清a一线观看|国产无码av久久久|国产人妻无码熟女一区x|成人夜间呦呦网站|成人操人视频y亚欧成人

Positive Pressure Wind Sifter Using principle of aerodynamics, the positive and negative pressure scientifically combined, through PLC control inverters and wind pressure sensors to control fan speed, automatically adjust wind pressure, speed and flow, materials can be sorted out at best flow rate and effective, to achieve best treatmentresult at the sorting system.

model： TC-MXE450 TC-FLFX-20

Positive-Negative Wind sifter

model：

Negative Pressure Wind Selection

model：