日韩黄色一级毛片电影免费-黄色片一级带部位直播AV-免费黄色a片一级录像-aaa一级色婷婷黄片-日韩Aⅴ一级黄片-黄色1级片2级片观看-一级黄片视频大全想要视频-成人三级孟片黄色又粗又大-黄色一级录像视频

It has the characteristics of static sealing, never leakage, no noise, no pollution, stable operation, simple operation, sturdiness and durability, and compact structure. Therefore, it can be used under high temperature, high pressure, high vacuum, high speed, solid-liquid suspension, and convection conditions. The reaction medium is completely in a static sealed state, and it is safe to carry out efficient reaction of flammable, explosive, highly toxic, hydrogen, hydrofluoric acid, hydrogen sulfide and other harsh media.

The unique self-lubricating shaft sleeve is resistant to high temperature and pressure, corrosion and abrasion resistance, avoids secondary pollution to ensure the purity of the material, and is suitable for gas/liquid/solid mixing, suspension, convection, large viscosity materials, high-speed stirring reaction. All sealing parts are line-sealed, so the overall equipment does not have any leakage problems. There are two feeding and discharging methods, which shorten the mixing time and strengthen the reaction process. It is the first choice for the development of test products.