With the product upgrading and large-scale development of the daily chemical industry, the stability of the material transfer link directly affects product quality and production efficiency. Media such as cosmetic pastes, laundry detergents, and facial cleansers generally have the characteristics of medium to high viscosity and some contain fine particles, which impose strict requirements on the hygiene, non-blocking performance, and precision of transfer equipment. Rotary lobe pumps have become an indispensable core transfer equipment for daily chemical production lines due to their excellent media adaptability.

-Bonve Pumps Cam Rotary Lobe Pump-

Core material selection is the primary prerequisite for ensuring product safety. Food-grade 304 stainless steel is the preferred material for the daily chemical industry. It complies with national food contact safety standards, and the interior of the pump body is finely polished without sanitary dead corners, which can effectively avoid media residue and contamination. At the same time, 304 stainless steel has good rust and corrosion resistance, can resist the slight corrosion of media containing surfactants such as laundry detergents and shampoos, and significantly extends the service life of the equipment.

Rotor structure matching is the core link that determines the transfer effect. For medium to high viscosity particle-free paste media such as cosmetic pastes, facial cleansers, and creams, 3-lobe rotary lobe pumps are preferred. Their transfer process is stable and pulse-free, which can achieve uniform paste transfer and greatly reduce filling errors; for medium to low viscosity liquid media containing fine particles such as laundry detergents, shampoos, and shower gels, double cam rotary lobe pumps are the best choice. They have strong sealing performance and come with a particle spiral transfer function, which can effectively avoid particle jamming.

Installation methods need to be flexibly selected according to production scale. Electric horizontal installation is the mainstream method in the daily chemical industry. It occupies a small space, has high transmission efficiency, can be seamlessly connected with fixed production lines such as filling and packaging, supports 24-hour continuous operation, and is particularly suitable for large-scale production. For small laboratories and sample production lines, self-priming rotary lobe pumps with mobile bases can be selected to meet the needs of flexible relocation.

Functional configurations must fit the process requirements. Stable metering and stepless speed regulation are just-needed features for the filling and packaging link. The former can ensure the quantitative accuracy of each bottle of product, and the latter can flexibly adjust the transfer speed according to the production line rhythm. At the same time, the zero-leakage feature can reduce media waste and keep the workshop clean, and the non-blocking feature ensures the smooth transfer of media containing particles, comprehensively improving the operation efficiency of the production line.

Moreover, the factory's customization capability and perfect after-sales service are also crucial. There are many types of daily chemical products, and the characteristics of different media vary greatly. Customized services can meet non-standard needs such as small-flow filling and large-flow packaging. And professional operation training, regular inspections, and rapid fault response can effectively reduce the risk of production line downtime.

Bonve pump always adheres to the philosophy of "Wholeheartedly Making Good Rotor Pumps," committed to providing global customers with customized conveying and mixing solutions. If you have technical inquiries, selection needs, case references, or other cooperation intentions related to Bonve rotor pumps, please feel free to contact us.  

Service Hotline: 0574-87588986 13586591794  

Official Website: www.bvpumps.com  

Business Email: market@bonvepumps.com  

We look forward to working with you to drive efficiency and innovation in industrial fluid transmission with precision technology.