A large paper company uses Bonve cam-type rotary pumps

Case Description

A large paper manufacturer has long specialized in the production of high-grade cultural paper, which is supplied to many printing companies for the printing of books and magazines. With the market's increasing demand for paper quality, especially the stringent standards for paper evenness, strength and surface smoothness, the company encountered a bottleneck in the production process. Before the introduction of Rotary Lobe Pump, conventional centrifugal pumps were used to convey paper raw materials such as pulp, fillers and auxiliaries. Pulp contains a large number of fibers, the impeller of centrifugal pumps in the conveying process is prone to excessive cutting of fibers, destroying the length and form of fibers, resulting in a decline in the strength of paper. At the same time, centrifugal pumps are difficult to accurately control the conveying volume of different raw materials, making the uniformity and surface smoothness of the paper is not stable, affecting the printing effect.