7.5Kw WLS300-N Screw Press Shaft Less Spiral Screw Conveyor

1.Principle

When the screw shaft rotates, due to the gravity of the material and its friction with the wall of the trough body, so that the material can only be pushed in the blade along the conveyor trough bottom to move forward, as if the situation can not rotate the nut along the rotating screw for the same translational movement. The main forward momentum of the material is from the spiral blade in the axial rotation of the material along the tangential direction of the blade upward and forward force.
In order to make the screw shaft in a more favorable state of tension, generally will drive the device and the discharge port placed in the same end of the conveyor, and the inlet as far as possible on the other end of the tail near. Rotating screw blades will push the material to transport, so that the material does not rotate with the screw conveyor blade force is the weight of the material itself and the screw conveyor casing friction resistance of the material. According to the different materials conveyed, there are solid surface type, belt surface type, blade surface type and other types. Screw conveyor screw shaft in the direction of material movement at the end of the thrust bearing in order to follow the material to the screw axial reaction force, in the longer length, should be added in the middle of the hanging bearing.

2. Specification

3. Q&A

Q: Are you a trading company or a manufacturer?
A: We are a manufacturing company. We are a professional manufacturer of dust removal and conveying equipment with more than 20 years of production.

Q: Where is your factory located?
A: The factory is located in Hebei, China, 50 minutes by rail from Beijing.

Q: Do you offer OEM services?
A: Yes. Any required logo is available.

Q: What is the production capacity of your company?
A: Our factory covers an area of more than 20,000 square meters and produces 2,000 machines a year.

Q: What certificates do you have?
A: SO / SGS

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