Sliding valve vacuum pump selection

The selection is generally refers to the purchase of equipment, the buyer according to the production process needs and market supply, according to the technical advanced level, economic rationality, the production of applicability, product feasibility, ease of maintenance , Ease of operation and timeliness of energy supply and other requirements, to investigate and analyze and compare, and ultimately determine the optimal choice of equipment. In order to be able to filter out the most suitable for the production of slide valve vacuum pump selection, in the selection of people there are a lot of places to pay attention. Slide valve vacuum pump Next will introduce the selection of slide valve vacuum pump should pay attention to the matters: 1, the advantages and disadvantages of the slide valve vacuum pump type selection of the ultimate pressure must be within its working pressure range. Usually choose the ultimate pressure below the process requirements of about an order of magnitude. 2, slide valve vacuum pump has a certain range of working pressure, therefore, the selection of oil seal vacuum pump operating point should be selected within this range, the general can not allow it to work long hours outside the working pressure, or for oil-sealed vacuum pump Selection will have serious damage. 3, we should first understand the advantages and disadvantages of the slide valve vacuum pump selection system whether the oil pollution requirements. 4, was pumping gas composition, the gas contains non-condensable steam, with or without particles, whether or not corrosive. When choosing a spool valve vacuum pump, you need to know the gas composition and select the corresponding spool valve vacuum pump for the purged gas. 5, if the gas contains steam, particles, and corrosive gases, should consider the pump inlet pipe installation of auxiliary equipment, such as the condenser, precipitator, etc. In summary, the selection of slide valve vacuum pump in the production , Not only in economy, work efficiency and other aspects has an important role, it is closely related to the development of the industry as a whole, only the relevant work to the extreme, the future of the slide valve vacuum pump will be more brilliant. Related articles: Sliding valve vacuum pump type and model Daquan Sliding valve vacuum pump advantages and disadvantages

Transparent High Pressure Spray Hose the use of highly ductile materials, exceptionally strong adhesive, the middle layer of polyester braid line, it can withstand high pressure, flexibility, light weight, resistance to bending, the surface brightness, Abrasion, weathering, oil, acid and alkali.The burst pressure of our Pvc Braided Hose is 160-200kg and the temperature is -5℃-65℃.Non toxic,coloful and nice apperance.Our Agricultural Delivery Hose is package by PVC film and carton,very strong and ensure the safety of our customer goods.Besides,we can print your logo on the hose and carton.

Transparent High Pressure Spray Hose

Pvc Braided Hose,Agricultural Delivery Hose,Pvc Braided Power Spray Hose,Transparent High Pressure Spray Hose

Zhanjiang QITAI Industry & Trading Co., Ltd. , https://www.qitaihose.com