Rotating airtight valve

The usual structure of the stainless steel rotary valve is a rotor with several blades rotating in a cylindrical shell. The material falls from the upper hopper, fills the space between the blades, rotates with the blades to the lower hopper, and unloaded. The side of the body is equipped with an even pressure exhaust port, which can bring high-pressure gas from the impeller rotation to discharge away, reducing the phenomenon of gas ejecting material, which is conducive to the smooth descent of materials.

- The structure is simple, easy to use and maintain, and the temperature of the material conveyed can be 0~300℃.

- It is easy to change the feeding volume by remote control of its rotating speed through a frequency converter.

- With the change of material properties and the change of material in the separator or dryer, the unloading volume changes very little.

- It has certain air tightness, and the rotating speed is slow, so it will hardly cause the material to be broken.

- According to more than 10,000 units of sales and experience, we can accept special design requirements.