The rotary lobe pump developed and manufactured by Ningbo Durrex Pumps Co., Ltd. is a global leader in the field of complex fluid transportation, with its key core technologies.
The sales volume of products accounts for 60% of the domestic market. And Durrex Pumps Co., Ltd has won the national single champion of manufacturing industry in 2019. We have obtained more than 100 patents in key technologies of developing and manufacturing rotary lobe pump and homogeneous pump. And we dedicate to providing scientific fluid transportation solutions for every user.
Durrex Pumps Co., Ltd. has extremely strict production and processing technology and manufacturing quality requirements in product manufacturing. Also we have outstanding R&D manufacture and application technology, along with many advanced equipments. All of this make the manufacturing accuracy of product parts reach the world-class level.
Till now, we provided pumps and technical service to more than 8000 domestic and foreign companies, such as P&G, BASF, UNILEVER, SOLVAY.
Sanitary rotary pump
The DURREX rotary lobe pump is a positive displacement pump developed after decades of research and design. The manufacturing technique and accuracy has come up to world advanced level. The pump can be run bi-directional; flow can be changed by inverter if need, so can be used as metering pump. With screw connection, it is more convenient to disassemble and assemble, also has high sanitary level.
DHX3 Homogeneous & emulsification pump: In its working chamber, there are two sets of double-layers stators and rotors. The shear times is increased from 3 times to 9 times. According to the flow direction, the tooth clearance of each layers is from wide to slim, complete processing of mixing, dispersion, crushing, dissolution, refinement, homogenization and emulsification in moment.
Vertical rotor lobe pump
Chain drive rotor lobe pump:
A new structure of the rotor pump, the product is mainly used in some limited space.