We are not Middleman ! We are not Foreign trade company ! We are Manufacturer ! You will get Best Quality and Lowest Price from us !Such a smooth surface , such exquisite , Only we can really produce . Only we can show such clear picture without any PS ! We are the only manufacturer of China for finish machining process inside and outside body of rotary airlock valve. If you can not see our pictures for the speed of internet, please, don't give up on us!Just contact us!we will provide more information for you.

Brief description&Working principle

Rotary airlock valve is important grain machine equipment .Series "BT" (Blo-Thru) Rotary Valve is a drop-thru valve with a conveyline built into the bottom of the end plates.This Rotary Valve is used to meter sticky or cohesive powder bulk materials in an pneumatic conveyor. The conveying air blow through the valve's rotor pockets to assist the material's discharge. Rotary valve designed specifically for sanitary applications, such as food processing, pharmaceutical processing, and chemical or plastics applications,designed with multiple features that reduce material buildup inside the valve housing that can occur during operation .

Materials to convey by Airlock:

Wheat, flour, barley, oat, rye, bran, chaff, feed, seed, corn, chickpea, bean, lentil, pea, soy bean, sesame, rice, pice flour, dried fruit, nuts, peanut, almond, sunflower seed, cotton seed, grain cereals, chestnut, coffee grain,salt,

coffee powder, sugar, spice, cement, calcite, ash, glass powder, marble powder, plastic pellets, sawdust, pvc, fly ash, coal,coal dust.

System craft flow

NOTE:NO.12 High pressure also called the blow through rotary airlock valve.

Characteristics

• Elegant appearance

• No material clogging, low noise,smooth rotation

• High seal

• Corrosion resistance (stainless steel)

• Long service life (8-10years)

Components and parts

ABOUT US

Established in 1958

Covers area of 10000 square

80% share of domestic market

Over 200 engineers and employees

Supply Ability over 30000 pieces per year

More than 100 self-developed designs and molds

More than 50 nationally known patented products

The biggest Grain Machinery Manufacture of Southwest China

Products have been exported to Thailand , Canada, Indian, Morocco, Switzerland, Australia, Africa and others.

Factory tour

Pictures from our customers

We join exhibition every year

Certificate of patent

How to select type of airlock?

1, What’s your throughput? For example 5t/h, 10t/h, 20t/h…

2 , What’s material you need converging? Such as coal, cement, grain. Etc .

Please tell us ,then we can help you choose the suitable rotary airlock valve for you.