Large Incline Auger Conveyor Product Introduction
The Large Incline Auger Conveyor is an efficient material conveying solution designed for feeding powders, granules, and crushed materials into various processing systems. It uses a rotating screw mechanism to transport materials smoothly and continuously from the hopper to downstream equipment, ensuring stable and accurate feeding performance.
The material contact parts are made of food-grade stainless steel, providing excellent corrosion resistance, durability, and hygienic operation. The equipment is suitable for applications requiring clean material handling, including food processing, plastic manufacturing, chemical production, and other industries.
Equipped with a vibrating hopper, the screw feeder improves the flowability of powders and prevents material bridging or blockage during feeding. The high-power feeding motor drives the screw to rotate steadily, allowing efficient upward transportation of materials.
This automatic screw feeder can be connected with extruders, high-speed mixers, plastic mixers, filling machines, and packaging systems. It helps reduce labor requirements, improve production consistency, and create a more automated manufacturing process.


Working principle
The automatic powder screw feeder uses a motor-driven screw shaft to transport materials through the feeding tube. As the screw rotates, the spiral blade pushes powder and granules forward evenly, providing stable and continuous material feeding. The vibrating hopper improves material flowability and prevents blockage, ensuring reliable conveying performance for powders, granules, and recycled materials in various production lines.
Working Process
1. Material Loading
Powder, granules, or recycled materials are loaded into the stainless steel hopper.
2. Material Loosening
The vibrating motor activates to improve material flow and prevent powder blockage.
3. Screw Conveying
The feeding motor drives the screw shaft, which pushes materials forward and transports them upward through the conveyor tube.
4. Continuous Feeding
Materials are discharged into connected equipment such as mixers, extruders, or packaging machines for continuous production.
5. Automated Production
The feeder maintains a stable material supply, reducing manual operation and improving production efficiency.
Equipment Structure
1. Stainless Steel Hopper
The hopper is made of food-grade stainless steel and provides a clean storage area for powder and granular materials.
2. Vibrating Motor
The vibration system helps loosen materials inside the hopper, improving powder flow and preventing blockage.
3. Feeding Motor
The feeding motor drives the internal screw to rotate, providing stable and continuous material transportation.
4. Screw Conveyor Tube
The screw tube transfers materials upward through controlled screw rotation and ensures smooth conveying.
5. Stainless Steel Screw
The screw component is made of stainless steel, providing durability, corrosion resistance, and hygienic material contact.
6. Control System
The control system allows convenient operation and adjustment of the feeding process.
Product Parameter Table
| Item | Specification |
|---|---|
| Equipment Type | Automatic Powder Screw Feeder |
| Voltage | 220V |
| Power | 1.5 kW |
| Hopper Volume | 120 L |
| Feeding Height | 1600 mm |
| Overall Dimensions | 220 × 90 × 205 cm |
| Material | Stainless Steel |
| Application Material | Powder, Granule, Plastic Pellet, Recycled Material |
| Feeding System | Screw Conveyor Feeding |
| Hopper Function | Vibration Assisted Feeding |
Main Features
Food Grade Stainless Steel Structure
The material contact parts are made of stainless steel, meeting hygienic production requirements. The smooth surface helps prevent contamination and makes cleaning easier.
Automatic Screw Feeding System
The internal screw conveyor provides continuous and stable material transfer, ensuring uniform feeding for different production processes.
Vibrating Hopper Design
The vibrating motor improves powder flowability and helps prevent material accumulation, bridging, and uneven feeding.
Efficient Material Transportation
The powerful feeding motor drives the screw shaft to rotate smoothly, allowing powders and granules to be transported upward efficiently.
Wide Material Compatibility
The feeder is suitable for various materials, including powder, granules, crushed materials, plastic particles, and recycled materials.
Easy Integration with Production Equipment
The screw feeder can be connected with extruders, mixers, packaging machines, filling systems, and other automated production equipment.
Stable Feeding Performance
The controlled screw conveying system provides consistent material supply, helping improve product quality and production efficiency.
Hygienic and Durable Design
The stainless steel structure provides good corrosion resistance and long service life for demanding industrial environments.
Reduced Labor Requirements
Automatic feeding reduces manual material handling and improves overall production automation.
Compact and Practical Structure
The simple design allows convenient installation, operation, and maintenance.


Application Scenarios
Food Processing Industry
Used for conveying flour, sugar powder, seasoning powder, starch, and other food ingredients.
Spice and Seasoning Production
Suitable for transporting spice powder, seasoning materials, and food additives to mixing or packaging systems.
Plastic Processing Industry
Used for feeding plastic powder, pellets, crushed plastic, and recycled materials into extruders and mixers.
Packaging Production Line
Provides automatic feeding solutions for powder and granule packaging machines.
Chemical Industry
Suitable for transporting industrial powders and granular raw materials.
Pharmaceutical Industry
Used for hygienic transportation of powder materials in pharmaceutical production environments.
Recycling Industry
Suitable for conveying crushed and recycled materials during processing.
Mixing and Blending Systems
Provides continuous feeding for high-speed mixers and blending equipment.
Suitable Materials
- powder material
- plastic powder
- plastic pellet
- recycled material
- crushed material
- food ingredient
- flour powder
- seasoning powder
- starch
- chemical granule
FAQ
Q1: What materials can this screw feeder transport?
A1:It can transport powder, granules, plastic particles, crushed materials, recycled materials, and other dry materials.
Q2: Is the feeder suitable for food processing?
A2:Yes. The material contact parts are made of food-grade stainless steel, suitable for hygienic applications.
Q3: What is the function of the vibrating motor?
A3:The vibrating motor improves material flow and prevents powder from blocking inside the hopper.
Q4: Can it connect with extruders and mixers?
A4:Yes. It can be integrated with extruders, mixers, packaging machines, and other processing equipment.
Q5: Is the feeding speed adjustable?
A5:Yes. The feeding speed can be adjusted according to different production requirements.
Q6: What is the advantage of screw feeding?
A6:Screw feeding provides stable, continuous, and automatic material transportation with reduced labor requirements.


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