DOUBLE SCREW CONVEYOR

At Energy Services, we provide high-performance Double Screw Conveyors engineered to handle demanding bulk material handling applications with maximum efficiency and reliability.

A Double Screw Conveyor is specifically designed with two parallel screws that work together to move materials smoothly and uniformly, making it ideal for conveying abrasive, viscous, or sticky products such as sludge, biomass, cement, and industrial waste. Our Double Screw Conveyors are manufactured using robust, wear-resistant materials to ensure long service life and consistent operation even in harsh environments. With optimized screw geometry and precise construction, they offer high-capacity conveying, improved mixing capability, and reduced risk of clogging or material buildup.

At Energy Services, every Double Screw Conveyor is tailored to meet the specific process requirements of our clients, including capacity, speed, material type, and temperature. We provide complete technical support—from initial design and customization to installation and maintenance—to ensure seamless integration into existing systems. By incorporating an Energy Services Double Screw Conveyor, you can significantly enhance operational efficiency, reduce downtime, and improve overall process control. Partner with Energy Services for innovative, durable, and cost-effective material handling solutions that drive long-term performance and productivity.

Our Double Screw Conveyor systems also support safe and dust-free transport, helping industries meet environmental regulations while maintaining high production standards. With Energy Services, you gain a trusted partner committed to delivering tailored solutions and exceptional after-sales support for sustained operational excellence and continued growth.

Double Screw Conveyor

A Double Screw Conveyor is an advanced material handling system designed to transport bulk materials efficiently. Unlike a single screw conveyor, it features two intermeshing screws that improve material flow, reduce clogging, and enhance overall efficiency. It is commonly used in industries requiring precise and continuous bulk material movement.

Types of Double Screw Conveyors

1. Horizontal Double Screw Conveyor – Used for uniform material transport over long distances.
2. Inclined Double Screw Conveyor – Designed for lifting materials at an angle while maintaining efficiency.
3. Vertical Double Screw Conveyor – Moves materials vertically for space-efficient handling.
4. Cooling & Heating Screw Conveyor – Used in processes requiring temperature control during
material movement.

Applications in Industry

  • Power Plants – Handles coal, fly ash, and biomass fuel for efficient material transport.
  • Cement Industry – Transports limestone, cement clinker, and other raw materials.
  • Chemical & Petrochemical Industry – Moves chemicals, fertilizers, and other bulk solids.
  • Food & Agriculture – Used for grain, flour, and feed handling.
  • Metallurgical Industry – Transports ores, slag, and metal powders.
  • Waste Management & Recycling – Moves sludge, ash, and other byproducts.

Benefits of Double Screw Conveyors

  • Increased Efficiency – Dual screws enhance material flow and prevent clogging.
  • Versatile Material Handling – Handles fine powders, granules, and large particles.
  • Customizable Design – Available in various lengths, diameters, and materials.
  • Low Maintenance & Durable – Robust construction ensures a long operational life.
  • Controlled & Continuous Flow – Suitable for precise feeding and batching applications.

Materials Used

  • Mild Steel (MS) – Standard choice for most industrial applications.
  • Stainless Steel (SS) – Used for food-grade, chemical, and corrosion-resistant applications.
  • Abrasion-Resistant Alloys – Ideal for handling highly abrasive materials like cement and coal.

Maintenance & Challenges

  • Wear & Tear – Regular inspection prevents screw blade damage.
  • Material Build-up – Proper cleaning and design considerations help avoid clogging.
  • Power Consumption – Requires optimized motor selection for energy efficiency.

Registered vendor of Thermax Limited and Forbes Marshall 

A House of Power, Civil, Construction, Water Pollution Control & Environmental Research

Energy Services

25, Dr. Lalit Banerjee Sarani, 1st Floor

Kolkata – 700 073, West Bengal, India