The cam double-rotor pump is a new type of rotary volume pump developed by Hongtai Pump Industry through the continuous efforts of engineers and combined with the practical application of volume pump in fluid transportation at home and abroad. The professional manufacturing technology and manufacturing accuracy of the product have reached the international advanced level.
The movement process of the product is that the output shaft of the motor drives the driving shaft of the pump head to rotate, and the driving shaft and the driven shaft in the gearbox are equipped with interlocking gears, so as to realize the synchronous reverse rotation of the driving shaft and the driven shaft, and the rotor is also synchronous reverse rotation. Rotor rotation in the pump chamber produces constant changes in the volume of the medium, thus constituting a higher vacuum and discharge pressure to achieve the transmission of the medium.
According to the manufacturing standards, it can be divided into three series: pharmaceutical grade, corrosion-resistant type and sludge type. According to the structure, it can be divided into two categories: high pressure and high viscosity, high pressure and low viscosity. According to the application fields of products, it can be divided into five series: general type, food grade, chemical grade, oilfield type and special type.
The pump body is mainly made of special stainless steel material, which has high wear resistance and corrosion resistance. Because stainless steel has the characteristics of corrosion resistance, atmospheric corrosion resistance, high temperature strength and excellent grain boundary corrosion resistance, the pump is also widely used in health-grade fields, especially suitable for the transportation of medicine and corrosive high-viscosity media. Medical pumps are all made of 316L stainless steel, which fully conforms to FDA, EHEDG and GMP standards. Corrosive pumps are made of corrosion-resistant stainless steel and polymer composites. Sludge pumps have not only made significant structural changes, but also adopted special wear-resistant materials, which improves the wear resistance of pumps and the transport performance of pumps to sewage sludge. According to the different characteristics of different media, the core components and sealing devices of the product are manufactured with different materials and sealing forms to meet the needs of various media and production processes and improve the professional transport performance of the product.
There are 10 kinds of rotors in Hongtai Pump Industry. Each kind of rotors can be used interchangeably on the same pump. Different shapes can be adopted according to the characteristics of different media, which increases the pertinence of the pump to the actual material transportation.