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A vacuum pump refers to the use of mechanical, physical, chemical or physical and chemical methods to evacuate the pumped container in order to obtain a vacuum. Generally speaking, a vacuum pump is a device that uses various methods to improve, generate and maintain vacuum in an enclosed space.
According to the working principle of vacuum pumps, vacuum pumps can basically be divided into two types, namely gas collection pumps and gas transfer pumps. It is widely used in metallurgy, chemical industry, food, electronic coating and other industries.
Chinese name: vacuum pump
Foreign name: vacuum pump
Industry: machinery manufacturing industry
Category: pump water ring pump, alternative pump, spool pump, etc., are not good and are easily damaged.
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