At present, there are many domestic infusion pumps.

However, in my opinion, the function of the infusion pump is mainly safe, accurate and reliable.

From these three aspects, the motor is one of the main components. The current motor has always been the best made by Japan's Sanyo motor, with small heat generation and low noise.

Accuracy means small error. There are too many manufacturers of infusion tubes in China, and each of them has different workmanship and materials. Therefore, infusion pumps with more accurate functions are definitely the best.

In addition, when selecting the infusion pump, it is best to select the pump body that can be taken out. This has two advantages, one is convenient for cleaning, and the other is that it can be sure that it uses the gear transmission mode.

It will not be a belt drive.

Ceramic is a kind of material with excellent corrosion and wear resistance, which is widely used in battery, medicine, electronics, machinery, chemical and textile industries.

Our ceramic liquid injection pump is based on this performance, and the pump body and pump cover are made of acid resistant ceramics.

Ceramic pumps for chemical industry are generally centrifugal pumps, and their impellers, volutes, shaft seal cavities, suction and discharge nozzles are all made of ceramics.

At present, alumina and zirconia ceramics are mainly used.

It is suitable for transporting strong corrosive liquids such as hydrochloric acid, sulfuric acid and nitric acid, and can not transport fluorine-containing materials and concentrated alkali liquor.

The flow rate of ceramic injection pump can reach 400m3 / h; The lift can reach 50m; Service temperature: - 15 ~ 100 ℃; The sudden change resistance value is 50 ℃.

Ceramic pumps are often protected by armor made of cast iron.

The impeller material can also be engineering plastics (ultra high molecular weight polyethylene) and copper, glass fiber reinforced plastic, stainless steel and other materials if required by the user. The shaft seal structure adopts back blade decompression combined with fluororubber oil seal ring or centrifugal seal of auxiliary impeller. The ceramic liquid injection pump has the characteristics of good wear resistance, compact structure, tight shaft seal, no medium pollution, convenient installation and maintenance, and reliable use.

It is suitable for conveying various corrosive media containing suspended solid particles except hydrofluoric acid and hot concentrated alkali liquor.

The service temperature is lower than 100 ℃ (the service temperature of the engineering plastic impeller depends on the material and medium), and the temperature difference is less than 50 ℃. It is widely used in mining, smelting, petroleum, chemical, pesticide, dye and other industries.