The bi-rotor cam pumps are muti-functional and bi-directional pumps. They are manufactured after years of research and with advanced technologies. The production technology and preciseness of the product meet the highest standards of the same kink of products bothe in China and abroad.

The products use two synchronic rotors. The rotors are driven by a pair of outer-set synchronic gear boxes and the transmission shaft. They move synchronically in counter-clockwise directions. Which, consequently, builds up high vacuum capacity and emission pressure. It is particularly suitable for the pumping of pharmaceutical. High-corosive and high-viscous materials.

The product manufacturing sub-standard medical grade, corrosion-resistant, sludge-three series; The structure of the high-pressure high-viscosity. High-pressure and low viscosity two categories manufacturing; By product application areas into ordinary type. Food grade, chemical-and oil-based, special-fiveseries, the core components and products Sealdevice, according to the different characteristics of different media, using different materials and different forms enclosed manufacturing, and materials to meet the various needs of the production process to improve the delivery of professional products. BONVE rotor design company has 12 varieties, each rotor can be used interchangeably on the same pump.

The phamaceutical pumps are made of 316L stainless steel, in full compliance with the GMP requirements of FDA.
Corrosive-resistant pumps are amde of corrosive-resistant stainless steel and high-polymer reinforced materials.
Slush pumps not only vary in structure, but also in the use of special mear-resistant materials. They are very hecptal to the wear-resistance of the pumps and the transmission of slush.
The products can be widely used in petrochemistry, Fine chemistry, fine chemistry, consumer chemistry, fiber, environmental protection, food industry, fertilizer, pestide, pharmaceutical industry, paper-making, painting, regin and metallurgy. They have won high recognition from the Chinese customers and are widely used to replace the similar inported pumps.