01020304050607
China Screw Conveyors Suppliers - Efficient Material Conveying Solutions for Factories in Cement and Food Industries
Working Principle
The screw conveyor uses an electric motor as the power source to drive the screw shaft inside the machine body to rotate. When materials enter the closed barrel from the feed inlet, the screw blades will use the thrust generated by rotation to continuously convey the materials forward along the inner wall of the barrel. During the conveying process, the barrel plays a role in confining the materials and preventing spillage. The helix angle of the screw blades and the rotation speed cooperate with each other to ensure the uniform movement of materials and avoid accumulation or blockage. According to the conveying requirements, the direction of the screw shaft can be adjusted to realize two-way material conveying. Finally, the materials are discharged from the discharge outlet, completing the continuous transfer of granular, powdery or small lump materials, and adapting to different conveying scenarios such as horizontal and inclined conveying.
Product Features
Compact & Flexible Layout
Features a compact structure with a small floor area, allowing flexible installation in narrow production line spaces and adapting to various plant layouts.
Wide Material Adaptability
Handles various material forms including granular, powdery, and small lump materials. Specialized wear-resistant and corrosion-resistant blades are available for aggressive materials.
Excellent Sealing Performance
Designed with high-quality sealing to significantly reduce dust emissions and prevent harmful gas leakage, ensuring a safe and eco-friendly working environment.
Easy Maintenance & Integration
Features few core components to minimize failure risks. Easily links with feeding machines, crushers, and storage equipment to automate production processes.
Quality and Service
Brand Cooperation
We integrate premium components from world-class brands to ensure maximum reliability:
- Siemens PLC
- ABB Frequency Converter
- Schneider Air Switch Contactor
Service Commitment
Pre-sales Support
- Customized scheme design tailored to your layout
After-sales Support
- Production Capacity Guarantee: Delivery schedules of 30, 60, 90, or 120 days based on project scale.
- Warranty Policy: 1-year free warranty, one-to-one dedicated service, and 7*24-hour rapid response.
- Technical Support: Professional installation guidance and remote diagnostic assistance.
- Training Service: Comprehensive operation and maintenance training.
Frequently Asked Questions
How does the screw conveyor work?
The conveyor uses an electric motor to rotate a screw shaft inside a closed barrel. The rotating screw blades generate thrust to continuously push materials along the inner wall from the feed inlet to the discharge outlet.
What materials can be handled by this screw conveyor?
It is highly adaptable and can convey granular, powdery, and small lump materials. For corrosive or highly abrasive materials, special wear-resistant and corrosion-resistant screw blades can be customized.
Does the conveyor prevent dust and gas leaks?
Yes. The conveyor is built with high sealing performance, which effectively reduces dust emissions and prevents harmful gas leaks during the material transfer process, meeting environmental and safety standards.
Which component brands are used in this conveyor?
We cooperate with leading global brands. Our equipment features Siemens PLCs, ABB frequency converters, and Schneider air switch contactors to guarantee stable performance.
What is your delivery time and warranty policy?
Delivery times range from 30, 60, 90, to 120 days depending on the scale of the project. We offer a 1-year free warranty, one-to-one service, 7*24-hour response, installation guidance, remote diagnosis, and operator training.