Ningbo Durrex Pumps Co., Ltd products

DURREX twin-rotor lobe pumps are rotary positve displacement pumps, developed after decades of research and design. The manufacture engineering and accuracy has come up to advanced world level. The twin-rotor lobe pumps are produced according to the following manufacturer standards: Foodstyffs, chemicals, Regular, Oil-fields and Special-type. The core parts and sealing device of the products are made of different materials and seal methods according to different properties of material and technological processes. There are 12 varieties of DURREX rotors, which can be set interchangeably in the same pumps.

DURREX twin-rotor lobe pumps are rotary positve displacement pumps, developed after decades of research and design. The manufacture engineering and accuracy has come up to advanced world level. The twin-rotor lobe pumps are produced according to the following manufacturer standards: Foodstyffs, chemicals, Regular, Oil-fields and Special-type. The core parts and sealing device of the products are made of different materials and seal methods according to different properties of material and technological processes. There are 12 varieties of DURREX rotors, which can be set interchangeably in the same pumps.

DURREX twin-rotor lobe pumps are rotary positve displacement pumps, developed after decades of research and design. The manufacture engineering and accuracy has come up to advanced world level. The twin-rotor lobe pumps are produced according to the following manufacturer standards: Foodstyffs, chemicals, Regular, Oil-fields and Special-type. The core parts and sealing device of the products are made of different materials and seal methods according to different properties of material and technological processes. There are 12 varieties of DURREX rotors, which can be set interchangeably in the same pumps.

DURREX twin-rotor lobe pumps are rotary positve displacement pumps, developed after decades of research and design. The manufacture engineering and accuracy has come up to advanced world level. The twin-rotor lobe pumps are produced according to the following manufacturer standards: Foodstyffs, chemicals, Regular, Oil-fields and Special-type. The core parts and sealing device of the products are made of different materials and seal methods according to different properties of material and technological processes. There are 12 varieties of DURREX rotors, which can be set interchangeably in the same pumps.

DHX1 homogeneous & emulsification pump has a set of double stators and double rotors in pump chamber. Drive shaft of rotors is made of SS316, seal equipment is double mechanical sealing with water flush. Pump shaft is supported by bearing housing, and link with motor through couplin. The theory of this pump is intaking medium from inlet and output from outlet after homogenizing and emulsifying. These products can be used in the cyclic processing of medium and small quantities for short-distance tranmission, homogeneous and emulsion. It will have great homogeneous and emulsion performances if combined with vertical high-shear homogeneous emulsion machines.

DHX3 homogeneous & emulsification pump are upgraded products of DHX1. They are for online sustained homogeneous and emulsion. Its working chamber comprises 3 stage, 12 layers of stators and rotators. The materials are dispersed, refined, emulsified step by step through the stators and rotators. They are high efficiency compound fine homogeneous pumps for dispersion, breaking, dissolution, refinery, disaggregation, homogenization, emulsion and transmission. The pumps can greatly simplify the traditional working procedures and raise the production effiency and quality. They are ideal products used to replace colloid mills. The sealing of the product can be either double-side or single-side according to the properties of the materials used by the users. It also can have heat preservation or cooling devices if required by the users. This product can be used in the cyclic processing of medium and small quantities.

DHB homogeneous & emulsification pump comprises 3-5 layers of stators and rotators. The alveolus of each layer stator and rotator is from wide to slender, let original asymmetric size material to enter pump chamber to breaking, dispersion, redinery, homogenization, emulsion step by step. They are high-efficiency compound fine homogeneous pumps for breaking, dispersion, disaggregation, compound, refinery, homogenization, emulsion and transmission, it is also major compound homogeneous equipment in chemical working procedures.

DHC compound&homogeneous pump is consist of multi-pipe compound chamber and compound pump. This pump comprises2-5layers of stators and rotors. The gear clearance of each layer stator and rotor is from wide to slender,let different raw material to compound and homogenize monment according to rate requirment. These product is widely used in neutralization admixture of multimaterial need to compound homogeneous and chemical industry process technics. Advantage:These products can greatly simplify the traditional producti

DXL High shear homogeneous emulsifiers are vertical emulsion machines. The stators and the rotators use clawshaped coupling, The materials are taken in simultaneously from the top and the bottom and are thrown in all diretions by the centrifugal forces. The efficiency is times higher than conventional schemes and they do not create blind angles in the kettle. The product can be used for dispersion, refininery and emulsion in kettles of different size. Small quantity emulsions can also be done by movable overhanging.