Bulk Material Handling 0.55KW Stainless Steel Rotary Valve

Stainless steel rotary valve / Bulk material handling powder discharge valve

Rotary feeder is called as rotary valve or star shape feeder. This special equipment is applicable for unloading, packing, mixing, dust collecting, metering, rationing conveying of solid materials (powder, particles and its mixtures) conveying system. The working principle is, by driving motor and reduction gears to turn equi-divided structure impeller inside the shell, then materials from upper silo of the shell or feeder are filled inside cavity of impeller, where materials are discharged along with impeller rotating to the bottom of the shell. Materials can be discharged equably and continuously to the downstream unit according to the conveying system requirements.

Hanrui Rotary Feeder has been awarded 6 national patens and been listed in Shanghai high-tech achievements transformation projects.

Product features

1. The special section at the inlet and outlet of the shell can effectively prevent the extrusion, blocking and shear crushing of the granular materials
2. The exhaust channel and exhaust pipe interface for balancing pressure are designed in the shell, which can improve the working efficiency without material accumulation
3. The shell and impeller are designed with special structure, which can transport special materials such as high hardness, high viscosity, high temperature, easy to generate static electricity and superfine
4. Be able to transport food grade and drug grade materials

Product advantages

• This type of rotary valve is good sealing .
• This rotating feed valve has special designing of shell rotor.
• The rotor of the valve can is detachable .
• This type of rotary feeder has high working efficiency and has no material accumulation.
• Special shell inlet/outlet section can effectively prevent particle material from extrusion, blocking and shear breaking.

Main parameter

• Maximum capacity: 500t / h
• Allowable conveying material temperature: 650 ℃ (maximum)
• Main size: DN50 ~ DN1500
• Working pressure: normal pressure AP: ATM, low pressure LP: 0.15Mpa, medium pressure MP: 0.3MPa, high pressure HP: 0.65Mpa, ultra-high pressure: 1.0MPa ~ 0.7MPa, maximum working pressure: 10.0MPa
• Main types: positive pressure transport, negative pressure transport, high pressure transport, transport after quick disassembly and cleaning, gravity quantitative discharge, etc