Category

Powder handling system Powder system

Description

A rotary valve is one of the most important pieces of equipment for airlocks in the discharging and quantitative supply of powder and granules from a hopper/tank and pneumatic transportation. AISHIN INDUSTIAL has standardized rotary valves by application based on its long years of experience and achievements in Japan to meet your needs. AISHIN INDUSTIAL (THAILAND) is providing such equipment in the ASEAN region.

What is a rotary valve?

It is a mechanism in which a rotor that is driven by a motor is inserted into a horizontal cylindrical case, and powder particles that fill the rotor are moved from the upper part to the lower part by rotation and discharge/supply by gravity. The flow and stopping of the powder particles can be controlled by turning on/off the rotation. By combining the rotor with a variable speed motor, it is also possible to control the feed speed of powder particles.

We have rotary valve 2 types. The basic Rotary valve and Sanitary valve (close/open rotary valve)

The basic Rotary valve standard specifications

Materials for powder contact parts: SCS13/S30408/ASTM304 or FDC450/SS400
Temperature condition: -10 to less than 110℃
Pressure: less than ±30kPa

The Sanitary valve (close/open rotary valve)

Materials for powder contact parts: SCS13/S30408/ASTM304

Temperature condition: -10 to less than 110℃

Pressure: Less than ±10kPa *In the case of pressure above this value, a separate structure will be considered.

*We will select and propose a specification according to the customer’s usage conditions.