What is a tubular screw conveyor?

A tubular screw conveyor is a device consisting of a tube and a screw shaft with helical blades inside. When the screw shaft rotates, it moves materials upward or horizontally. It is one of the essential pieces of equipment in industries for transporting and processing various types of bulk materials and high-viscosity substances.

Common Problems with Screw Conveyors

Outstanding Features of Tubular Screw Conveyors

With a smart design, tubular screw conveyors offer numerous superior advantages. Their flexibility in adjusting conveying capacity and speed helps optimize production processes. The ability to operate in harsh environments, handle heavy loads, and save space are notable strengths.

Key features of tubular screw conveyors include:

• Easily transport materials upward or horizontally

• Capable of conveying materials at steep inclines

• High-speed material conveying

• Smooth and quiet operation

• Energy-efficient performance

• Easy to install and maintain

Benefits and Advantages of Tubular Screw Conveyors

Tubular screw conveyors bring many important benefits to the industry:

• Process optimization: With adjustable speed and capacity, they help improve production efficiency.
• Space-saving: The tubular design conserves space and is easy to integrate into narrow areas.
• High load capacity: Capable of transporting heavy materials and large loads while maintaining stability.
• Durable and low-maintenance: With a simple structure, screw conveyors have fewer breakdowns and require minimal maintenance.

• Increased productivity: Efficient material conveying helps boost work output.
• Reduced transportation costs: Saves time and materials, lowering overall transportation expenses.
• User safety: Safe design prevents accidents and minimizes risks.
• Environmentally friendly: Minimizes environmental impact and consumes less energy.
• Variety in models and sizes: Customizable to meet different requirements and industrial applications.

Technical Specifications of Screw Conveyors

Tubular screw conveyors are available in various sizes and materials, depending on the specific needs of each customer. The most common specifications for screw conveyors are as follows:

• Diameter: D114, D168, D219, D250, D300, D325, D400, D450, …

• Length: 1,000 – 20,000 mm

• Blade thickness: 2 – 30 mm

• Design types: Tooth-edged screw conveyors, twin screw conveyors, shaftless screw conveyors, vertical screw conveyors, horizontal tubular screw conveyors, etc.

• Capacity: Depending on size and material

• Blade configurations: Mixing blades, solid blades, tooth-edged blades, etc.

• Material options: Commonly used materials include stainless steel, carbon steel, and wear-resistant alloys to ensure durability and performance.

Applications of Screw Conveyor Systems

Tubular screw conveyors are used in various industries, including:

• Food production
• Animal feed production
• Chemical manufacturing
• Pharmaceutical manufacturing
• Fertilizer production
• Bulk material handling
• Powder material conveying
• Granular material conveying

Tubular screw conveyor technology helps optimize processing and transportation, ensuring high efficiency and saving time.

Reasons to Use Tubular Screw Conveyors

Using screw conveyors offers numerous benefits, from optimizing production processes to saving space and improving efficiency. They are a smart choice for many industries. Below are some key advantages of tubular screw conveyors:

• Fast, continuous, and efficient material conveying.
• High load capacity, suitable for various types of materials.
• Adjustable conveying speed for flexible operation.
• Space-saving: Compact design takes up less space compared to other conveyor types.
• Easy to install and relocate.
• Made from high-quality, durable materials.
• Resistant to harsh working environments.
• Long service life.

Additional advantages include:

• Capable of transporting high-viscosity materials.
• Suitable for conveying corrosive materials.
• Can be integrated with other equipment to form a complete conveying system.

Comparison Between Tubular and Trough Screw Conveyors

Note: The above comparison is only relative and may vary depending on the specific design of each type of screw conveyor. Selecting the right type should be based on the properties of the material, required capacity, operating conditions, and investment budget.

Reputable Screw Conveyor Manufacturer – Super One

Super One is a highly trusted company in the design and manufacturing of various types of helical screw conveyors. With many years of experience, we are committed to delivering high-quality products in a wide range of sizes and materials to meet all customer requirements.

For more details on pricing for tubular screw conveyors and related products, please contact us using the information below for prompt design consultation and quotation.