U-Type Screw Conveyor for Powder & Bulk Materials in Cement Plants
Efficient U-Type Screw Conveyor for Reliable Cement Powder & Bulk Material Handling
Konveyor Sekrup Tipe-U Efisien untuk Penanganan Semen & Material Curah yang Andal
Overview
The U Type Screw Conveyor is a robust bulk material handling solution widely used in cement plants, fly ash processing lines, limestone handling systems, and other industrial powder handling applications. Its U-shaped trough and rotating screw shaft ensure smooth material flow, minimal spillage, and reduced dust emission.
This system supports horizontal and inclined conveying up to 20°, with flexible layout integration for feeders, hoppers, and silos. Manufactured with wear-resistant materials and precision machining, LVRUI U-type screw conveyors ensure long service life and reliable performance in demanding industrial environments.
For pneumatic conveying applications, you may also explore our Air Slide Conveyor solutions.
For vertical lifting needs, see our Bucket Elevator for Bulk Materials.
Technical Specifications
Our U Type Screw Conveyors are available in various sizes to handle cement, fly ash, limestone powder, coal powder, and chemical powders. The specifications ensure efficient and reliable material transport for small to large cement plant installations.
| Model | Screw Diameter (mm) | Capacity (t/h) | Speed (rpm) | Motor Power (kW) | Trough Width (mm) |
|---|---|---|---|---|---|
| U150 | 150 | 5–20 | 80–120 | 1.5–3 | 200 |
| U200 | 200 | 8–40 | 60–90 | 2.2–4 | 260 |
| U250 | 250 | 15–60 | 60–90 | 3–5.5 | 320 |
| U300 | 300 | 20–90 | 50–80 | 4–7.5 | 380 |
| U350 | 350 | 35–120 | 50–75 | 5.5–11 | 440 |
| U400 | 400 | 45–150 | 45–70 | 7.5–15 | 500 |
| U500 | 500 | 70–180 | 40–65 | 11–22 | 620 |
*Technical specifications are for reference only.
Features
✅ U-shaped trough for easy inspection and low-maintenance operations
✅ Suitable for dry cement, fly ash, limestone powder, and other bulk materials
✅ Stable and continuous feeding performance
✅ Dust-proof structure with optional sealing covers
✅ Wear-resistant screw flights and trough lining
✅ Can operate horizontally or at inclined angles up to 20°
✅ Easy integration with screw feeders, hoppers, and silos
Working Principle
Material enters the U-shaped trough, where the rotating screw shaft gently transports cement powder and bulk materials. The enclosed design ensures dust-free and controlled conveying, ideal for cement plant applications.
Learn more about screw conveyor fundamentals from Wikipedia – Screw Conveyor.
Project Cases
FAQS About U Type Screw Conveyor
What types of materials can a U-Type screw conveyor handle?
A U-Type screw conveyor efficiently transports cement, fly ash, limestone powder, coal, and other granular or powdered materials. Not suitable for sticky or high-moisture materials unless customized.
How is a U-Type screw conveyor different from a tubular screw conveyor?
U-Type conveyors have an open trough design for easy inspection, maintenance, and cleaning, whereas tubular conveyors are fully enclosed and better suited for dust-sensitive or hazardous materials.
Can U-Type screw conveyors be customized for different projects?
Yes. Options include screw diameter, conveyor length, motor power, sealing type, and configuration to match the unique requirements of cement plants or industrial facilities.
What is the maximum conveying angle for U-Type screw conveyors?
Standard U-Type conveyors operate horizontally or at inclines up to 20°. Steeper angles require custom designs to maintain material flow efficiency.
What are the maintenance requirements for U-Type screw conveyors?
Designed for low maintenance, with routine inspection, cleaning, and lubrication of bearings and drive components to ensure optimal performance and long operational lifespan.
How does a U-Type screw conveyor improve safety and efficiency?
By combining open trough design, wear-resistant components, and reliable drive systems, it ensures stable material flow, minimal spillage, and safe handling in demanding industrial environments.
Ready to Get a Reliable U type screw conveyors Solution?
Partner with LVRUI for professional bulk material handling solutions and responsive technical support.
✅ Get expert quotation and customized solution within 12 hours.
✅ Factory direct supply with strict quality control
✅ Professional engineering support from experienced team
✅ Stable delivery for overseas industrial projects