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Screw Conveyor | Industrial Bulk Material Handling Conveyor
Screw Conveyor | Industrial Bulk Material Handling Conveyor
Screw Conveyor | Industrial Bulk Material Handling Conveyor
Screw Conveyor | Industrial Bulk Material Handling Conveyor
Screw Conveyor | Industrial Bulk Material Handling Conveyor
Screw Conveyor | Industrial Bulk Material Handling Conveyor
Screw Conveyor | Industrial Bulk Material Handling Conveyor
Screw Conveyor | Industrial Bulk Material Handling Conveyor
Screw Conveyor | Industrial Bulk Material Handling Conveyor
Screw Conveyor | Industrial Bulk Material Handling Conveyor
Screw Conveyor | Industrial Bulk Material Handling Conveyor
Screw Conveyor | Industrial Bulk Material Handling Conveyor
Screw Conveyor | Industrial Bulk Material Handling Conveyor
Screw Conveyor | Industrial Bulk Material Handling Conveyor

Screw Conveyor | Industrial Bulk Material Handling Conveyor

SDCAD Group screw conveyors handle light and heavy bulk materials across industries. Custom-built for high efficiency and safety, they come with full lifecycle support.
We deliver turnkey solutions — from design and manufacturing to installation and after-sales service worldwide.

Brief Introduction—Screw Conveyor Type

 Type Function & Advantages
Cement Screw Conveyor

1. Long service life: With proper selection and regular maintenance, core parts last over 25000 hours. Consumables: oil, oil seals, bearings.

2. high efficiency: Gear reducer efficiency up to 95 %.

3. Low noise: Precision bevel gear structure ensures quiet operation.

4. Installation Form: The installation position is not limited.

5. High strength, small volume: High-strength cast iron housing, carburized quenched gears for strong load capacity.

6. Boutique design: Easy to match various motors and flexible connection assembly.

U type

Function:

Suitable for continuous conveying of materials in various industries, especially widely used in the dry mortar industry.

Advantages:

1. Diverse structure (light-duty, heavy-duty, shaftless, etc.) with strong adaptability.

2. Flexible layout of inlet and outlet ports for easy system integration.

3. Reliable operation and long service life.

4. Easy maintenance, simple cleaning, low operational noise.

 

Micro-Feed type

Function:

The Micro-Feed Screw is an auxiliary feeding device that accurately makes up the final shortfall of material with high precision after the main feeder stops.

Advantages:

1. High-precision micro-feeding ensures accurate feed formulation.

2. High adaptability handles various materials, even highly abrasive products.

3. High-reliability design with durable materials and no outlet-end bearing.

4. Easy-maintenance structure simplifies inspection and reduces operating costs.

5. Flexible configuration with multiple optional components.

 

Vertical type

 

Function:

The vertical screw conveyor system is used for vertical lifting and conveying of materials. Compared to bucket elevators and pneumatic conveying systems.

Advantages:

1. Compact structure with small overall dimensions.

2. Simple and convenient maintenance.

3. Fewer spare parts required for replacement.

4. Better cost-performance ratio.

Heavy-duty type

 

Function:

Screw conveyors are used for the continuous or batch transportation of medium to heavy-duty materials.

Advantages:

1. Modular trough, flexible adaptation

2. Two design options: heavy-duty or extra-heavy-duty

3. Multiple feed inlet options to suit different needs

4. High conveying efficiency with low material breakage

5. Easy seal replacement and simple maintenance

6. Supports long-distance conveying without hanger bearings

Variable axis screw conveyor

Function:

A Variable axis screw conveyor forces the material in the hopper to discharge in a complete, uniform, and controllable manner by increasing the pitch along the conveying direction. It is a core device for preventing funnel flow and achieving stable, reliable feeding.

Advantages:

1. Prevents material arching and clogging at the outlet

2. Promotes complete and uniform flow of material within the hopper, eliminating dead zones

3. Achieves smooth and controllable conveying speed

4. Reduces the separation of different material components during discharge

5. Provides a stable material flow for subsequent metering, improving accuracy

Multi-axis spiral

 

Function:

This equipment optimizes powder flow ability for processing across multiple industries, with flexible inlet/outlet options to meet diverse requirements.

Advantage:

1. Constant feed rate.

2. High feeding area.

3. Don’t bridge.

4. Especially suitable for materials difficult to convey.

Shaftless spirals

 

Function:

Suitable for conveying sticky and easily entangled materials

Advantages:

1. Anti-winding, no clogging, stable conveying.

2. Durable and wear-resistant materials.

3. Excellent sealing, no residue, no odor.

4. High adaptability, easy to connect and install.

Quality Certifications

CE Marking Certification for industrial machinery

CE Marking

ISO Environmental Management Certification

ISO-Environment

Patent Certificate for storage and conveying silo design

Patent Certificate

ISO 9001:2000 Quality Management System Certification

ISO 9001:2000

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