‌‌ The working principle of screw conveyor is to transport materials by rotating ‌ spiral blades. ‌ When the spiral shaft

rotates, the material moves forward along the trough of the conveyor under the push of the spiral blade. The main

forward force of the material comes from the upward and forward force of the material along the tangential direction

of the blade when the spiral blade is rotating axially. In order to make the screw shaft in a more favorable tension

state, the drive device and the discharge port are usually placed on the same end of the conveyor, and the feed port

is placed near the tail of the other end as far as possible. The rotating spiral blade will push the material and transport

it, so that the material does not rotate with the spiral conveyor blade is the material's own weight and the friction

resistance of the spiral conveyor shell to the material. The screw shaft of the screw conveyor has a thrust bearing at

the end of the direction of material movement to react with the axial force of the material to the screw. When the captain

is long, the middle hanging bearing should be added. ‌

About Us:
We are committed to delivering innovative and reliable solutions for industrial air quality management. With over two decades of experience in designing, manufacturing, and installing high-performance dust collectors, we have established ourselves as a leading name in the field.

Our Expertise:
Our expertise lies in producing top-of-the-line dust collection systems that effectively remove particulate matter and contaminants from the air, ensuring a cleaner, safer, and more productive work environment for our clients. Our products cover a wide range of industries such as metallurgy, building materials, mining, woodworking, chemical, coal, foundry, machinery, grain chemical and so on.

Our main products include baghouse/ cyclone/silo top/ woodworking/cartridge/welding fume/ grinding table dust collector, and also some accessories, filter bag, filter bag cages, star unloader, Currently we sell to many overseas countries, Italy, Holland, Greece, Korea, Thailand, Mexico, Indonesia and so on.

Choose Qiaoda Dust Collectors, for cleaner air, safer workplaces, and a greener future.

2024.09 Global Integration of Metals Metallurgy World Meets

in Istanbul, Turkey

2024.08 American customer visited to our factory

2019.11 Yiwu Exhibition

2024.05 Turkish customer visited to our factory

2023.12 Guests from Kazakhstan visited the factory

2023. 08 Guests from Japan visited the factory