Recently, we received an enquiry from a customer in Shanghai. The customer left a message asking which pump is suitable for chocolate with high concentration, viscous, and high hygiene requirements? In response to the customer’s situation, Zhonghao recommended to the customer a delivery pump specially designed for the gentle delivery of high-viscosity or particle-containing materials-a stainless steel cam rotor pump.

The customer considers that chocolate may agglomerate and solidify if it is transported at low temperatures. Can a rotary pump be used to transport it? This is how our customer service answered that rotor pumps can add or reduce accessories to the equipment according to the actual production requirements to meet the actual requirements of the customers. Generally, when encountering this situation, it is recommended that the rotor pump use a heat-preserving pump head, and hot water is introduced for heat preservation during operation, which can maintain the fluid state of the chocolate material.

Zhonghao stainless steel rotor pumps are made of sanitary 304/316L stainless steel for all parts in contact with materials, and the streamline structure of the rotor pump and the rotor chamber basically have no dead spots and non-metallic parts, which is very suitable for transportation with high hygiene requirements. Since the rotating speed of the rotor pump is generally between 200rpm-500rpm, the rotating speed is low, which can ensure the smooth output of the chocolate material being transported without destroying its composition. The Zhonghao rotor pump adopts a butterfly rotor. it can also transport materials with high viscosity and larger particles, and can effectively transport particularly viscous materials.

Zhonghao rotor pumps have the characteristics of being able to transport high viscosity materials, thin media, materials with high hygiene requirements, no vulnerable parts, and very durable. They are widely used in food, medicine, chemical and other industries.