Operating Principles
The cam-type double-rotor pump is a multi-purpose two-way displacement pump manufactured with advanced technology.
The professional manufacturing technology and manufacturing precision of the product have reached the international
advanced level. This product adopts two synchronously rotating rotors,which are driven by a pair of synchronous gears
in the box.The rotors are driven by the main and auxiliary shafts to rotate synchronously in opposite directions to
change the volume of the pump,thus forming a higher vacuum.The temperature and discharge pressure are especially
suitable for the transportation of sanitary media and corrosive high-viscosity media.Cam rotor pumps are divided into two
major series: sanitary grade and corrosion-resistant type according to manufacturing standards; in terms of structure,
they are divided into two categories: high pressure and high viscosity and high pressure and low viscosity.The core
components and sealing device of the product are manufactured with different materials and different sealing forms
according to the different characteristics of different media,which improves the professional conveying performance of
the product.Cam rotor pumps are widely used in petrochemical, fine chemical, daily chemical, pharmaceutical, food,
environmental protection, papermaking, chemical fiber, paint, metallurgy, oilfield and other industries.
Technical Specifications
Temperature Range:-20~+120℃(EPDM)
Voltage Range: AC 220V, 380V, 460V, 690V, 50HZ, 60HZ
Materials
Materials: AISI-304 or AISI-316L
O ring Material: FPM/Silicon/Tetrafluorine/EPDM/PTFE
Mechanical seal material: AISI-304 / AISI-316L
Standard Design
Standards: DIN, SMS, ISO/IDF, BS/RJT, ASME/BPE
End Connections: Clamp, Union, Butt-weld, or others upon request
Working Principle of Sanitary Rotor Pump
Exploded View of Lobe Pump
Rotor Vane Quantity Selection Reference
Drving Configuration for Lobe Pump
1.Our Company
Wenzhou Sansun stainless Co., Ltd. Was founded in 2013, Located in Wenzhou, China, is a professional manufacturer integrating design,production, sales and service.
Our products includes: Sanitary valve,Sanitary pipe fittings,Sanitary，pump,Tank accessories, etc.
All kinds of non-standard products are customized according to the requirements of customers.Products can be traced back to the manufacturing and time of each process to ensure the quality of products.
2.Factory Environment
3.Factory Strength
| Factory Square Meter | 3000 m3 | Workshop Equipment | 10--Mazak CNC Machine 6--HEADMAN CNC Machine 1--of automatic CNC center 4--plain lathe 4--Press Machine 3--bending Machine 2--Cutting Machine 2-- Chamfering Machine 10--Polishing Machine 2--Laser marking Machine |
| Number of employees | 105 Workers + 10 officers | ||
| Number of Engineers | 3 designers +2 CAD drawers | ||
| Number of Inspectors | Raw Material (3) Finish Product (5) | ||
| Testing Equipment | 2--Pressure Testing Machine 1--Surface roughness device 2--Spectro Instrument Gun |
4.Exhibition
5.Our Certifications