国产欧美中文在线|久久激情视频中文字幕|亚洲中文字幕在线乱妇|曰批免费视频试看40分钟|亚洲欧洲综合成人av一区|2020国产情侣超清在线|黑人精品无码一区二区三区AV|亚洲国产精品无码久久一区二区

　　At the end of July 2021, a new variant strain of disease broke out in Nanjing, and the whole country fell into a COVID-19 of miasma. But the Chinese people are a bloody nation that cannot be defeated. The anti epidemic action is against the clock and effectively controlled. The delivery task of the vacuum rake dryer delivered this time also went through many hurdles and arrived at the demander's factory safely.

Features of this dryer：

　　This machine adopts sandwich and internal stirring heating mode at the same time, with large heat transfer surface and thermal efficiency;

　　This machine is equipped with stirring to make the material form a continuous circulation state in the cylinder, further improving the uniformity of material heating.

　　This machine is equipped with stirring, so that slurry, paste and paste materials can be dried smoothly.

Delivery site map