Posted on Tue, 15 Jan 2019 04:00:22 +0000
Recently, chemical enterprises producing pharmaceutical and pesticide intermediates such as ethyl chloroacetoacetate have officially replaced the original two-stage Roots+water ring vacuum system with the dry vacuum system combined with Roots+screw vacuum pump to solve the problem of unstable vac...
Read MorePosted on Tue, 15 Jan 2019 03:48:19 +0000
Vacuum pump has a wide range of applications in the vacuum drying process. Vacuum drying is a method of placing the material under negative pressure and appropriately heating to reach the boiling point under negative pressure or by cooling to solidify the material and then drying it through the ...
Read MorePosted on Mon, 14 Jan 2019 04:00:08 +0000
The application of rotary vane vacuum pump in feeding machine can carry out material transportation. Vacuum technology is mainly used for powder or bulk material transportation. It is composed of high quality castings. It is widely used in food, medicine and other aspects and has considerable adv...
Read MorePosted on Mon, 14 Jan 2019 03:54:49 +0000
Do you know why our company attaches so much importance to the application of piston vacuum pump in packaging machinery? Mainly the current international packaging machinery market competition is fierce, the overall trend of packaging machinery development is to tend to high-speed, efficient, hig...
Read MorePosted on Mon, 14 Jan 2019 03:47:27 +0000
Vacuum Pump Brand: Different brands have different prices. Domestic brands are cheaper than imported brands and are more convenient after sales. In the domestic vacuum pump brand, which brand is good, which brand price does not exceed the enterprise’s purchase amount. Vacuum pump type: Acco...
Read MorePosted on Mon, 14 Jan 2019 03:41:12 +0000
Rotary vane vacuum pump is a kind of varactor mechanical vacuum pump, which utilizes the rotating motion of the rotor and the vane sliding in the rotor slot to obtain vacuum. When the working fluid is used to lubricate and fill the dead gap of the pump chamber, separating the exhaust valve from t...
Read MorePosted on Fri, 11 Jan 2019 04:05:09 +0000
Many foods in circulation on the market need to be packaged into bags. Food packaged into bags has many advantages. Mainly reflected in: protecting food and prolonging the shelf life of food; convenient circulation of packaged food; promote the rationality and planning of food circulation. Theref...
Read MorePosted on Fri, 11 Jan 2019 03:53:28 +0000
Vacuum drying equipment: Vacuum dryer consists of three parts: drying cabinet, condenser and condensate collector, condensation system and vacuum pump. The wet material is placed in shallow dish and placed on the shelf of the drying cabinet. The heating steam is introduced by the vapor population...
Read MorePosted on Fri, 11 Jan 2019 03:35:19 +0000
Dry Screw vacuum pump is widely used to transport milk, beer and some emulsifiable liquids because it has the characteristics of no disturbance and small pulsation in the process of conveying medium. Because of this characteristic, it is also widely used in the oil-water separation device of wast...
Read MorePosted on Fri, 11 Jan 2019 03:27:12 +0000
After petroleum is extracted from the ground, it can not be used directly except as fuel. Only through the processing of petroleum refining and petrochemical industry, can it become various petroleum products and chemical products, can it be used by human beings, and can it be used by society. Pe...
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