What are the types of pneumatic pumps?

　　Pneumatic pumps, as a kind of conveying machinery utilizing compressed air as a power source, have been widely used in the industrial field in recent years. Its unique working principle and diverse types make pneumatic pumps play an excellent performance in many occasions. Below, we will be from a professional point of view, the types of pneumatic pumps, materials, features and application areas for in-depth analysis.

　　First, the types of pneumatic pumps and materials

　　Pneumatic pumps according to its structure and working principle of different, can be divided into a variety of types, the most common is the pneumatic diaphragm pump. This pump is mainly composed of pump body, diaphragm, inlet and outlet valves and other parts of the material is diverse, common plastic, aluminum alloy, cast iron, stainless steel and Teflon and so on. The diaphragm material is based on the different liquids conveyed, respectively, there are clear rubber, neoprene, fluorine rubber, PTFE and polytetrahexaethylene and other options. The selection of these materials not only ensures the stability and durability of pneumatic pumps in different working environments, but also provides the possibility of adapting to a variety of corrosive, high viscosity, flammable and explosive and other special liquids.

　　Second, the characteristics of pneumatic pumps

　　The characteristics of pneumatic pumps are mainly manifested in the following aspects:

　　High reliability: the structure of pneumatic pump is simple, easy to maintain, while in the process of operation of impurities, particulate matter less disturbing, so it has a high degree of reliability.

　　Low cost: pneumatic pump drive source is compressed air, which is a common and easy to obtain energy in industrial production, so the use of low cost. In addition, the repair and maintenance costs of pneumatic pumps are also relatively low.

　　High safety: pneumatic pumps without sparks, no arc, no electromagnetic interference, without grounding, can be used safely in flammable and explosive situations.

　　Third, the application of pneumatic pumps

　　Pneumatic pumps have a wide range of applications, mainly involved in the chemical industry, petrochemical industry, paint industry, daily chemical industry, ceramics industry, mining industry, water treatment industry, food industry, beverage industry, pharmaceutical industry, papermaking, electronics, textile industry, construction, furniture industry, automotive industry, metallurgical manufacturing and dyeing industry and many other industries. In these industries, pneumatic pumps have become indispensable conveying equipment by virtue of their unique advantages, such as being able to cope with different liquid conveying needs, and being able to work in humid or fire environments.

　　To summarize, as a new type of conveying machinery, pneumatic pumps play an increasingly important role in industrial production. Its diversified types, excellent materials, unique features and a wide range of applications have made pneumatic pumps a leader in the field of industrial conveying.