U-Trough Screw Conveyor
U-Trough Screw Conveyor
U-Trough Screw Conveyor
U-Trough Screw Conveyor

U-Trough Screw Conveyor

As a professional U-trough screw conveyor manufacturer, Doebritz provides high-performance stainless steel u trough augers designed for efficient and stable powder conveying. Featuring a hygienic structure, easy-cleaning access, and precision screw design, it ensures continuous material flow with minimal residue and downtime, making it ideal for food, chemical, and bulk material processing systems.

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Description

Doebritz U-trough screw conveyor is engineered for reliable and controlled transport of powders and bulk materials in demanding industrial environments. Its U-shaped trough design, combined with precision screw flighting, enables smooth and continuous material movement while minimizing blockages, segregation, and material degradation.

Constructed from high-quality stainless steel (SUS304 / SUS316L), the conveyor meets strict hygiene and corrosion resistance requirements, making it suitable for food-grade and pharmaceutical applications. The quick-release top cover allows rapid access for cleaning and maintenance, significantly reducing downtime and ensuring compliance with sanitary standards.

Designed for versatility, the system supports stable operation under varying pressure and temperature conditions, and can be integrated into pneumatic conveying systems as a reliable feeding or transfer solution. Its compact structure optimizes installation space while maintaining high conveying efficiency and operational stability.

As an experienced U-trough screw conveyor manufacturer, Doebritz offers full customization based on your specific requirements, including conveyor length, diameter, screw type, material selection, drive system, and surface treatment to match different industrial applications.

Looking for a reliable U-trough screw conveyor manufacturer? Contact Doebritz today for customized solutions, technical support, and competitive pricing tailored to your powder handling system.

U-Trough Series Technical Specifications
MatériauSUS304 / SUS316L Stainless Steel
Pressure Range-0.5 to 2 bar
Temperature Range-10 to 150°C
Max Capacity634 L/min
Power SupplyCustomized based on length and load requirements
StructureU-Trough with Quick Dismounting Cover for easy cleaning

1. What is a U-trough screw conveyor used for?

A U-trough screw conveyor is used to transport powders, granules, and bulk materials in a controlled and continuous manner. It is widely applied in food processing, chemical industries, and bulk material handling systems.

2. What is the difference between a U-trough screw conveyor and a tubular screw conveyor?

A U-trough screw conveyor features an open-top design with a removable cover for easy cleaning and maintenance, while a tubular screw conveyor is fully enclosed, making it more suitable for dust-tight or sealed conveying applications.

3. Can the U trough auger be customized?

Yes. As a professional manufacturer, Doebritz offers full customization including length, diameter, screw pitch, material (carbon steel or stainless steel), drive type, and special surface treatments for different applications.

4. Is this screw conveyor suitable for food-grade applications?

Yes. The conveyor can be manufactured using SUS304 or SUS316L stainless steel with a hygienic surface finish, making it suitable for food and pharmaceutical industries.

5. How does the design prevent material blockage?

The precision-engineered screw flight and optimized trough geometry ensure smooth material flow, reducing the risk of bridging, clogging, or material buildup during operation.

6. Is maintenance easy for this type of conveyor?

Yes. The U-trough design with quick-release covers allows easy access to internal components, enabling fast cleaning, inspection, and maintenance.

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