Continuous Screw Conveyor Flights

Continuous Screw Conveyor Flights

  1. Enhanced Durability: Made from high-grade carbon steel for extended wear life and reliability.
  2. Precision Engineering: Utilizes continuous cold rolling for accurate dimensions and optimal performance.
  3. Reduced Material Resistance: High surface hardness and clean blade surfaces ensure lower resistance and efficient propulsion.
  4. Versatile Customization: Available in various sizes and specifications to meet specific industry needs.
  5. Easy Integration: Designed for easy welding and assembly, facilitating seamless integration into existing systems.


Carbon Steel Screw Flights

Our Continuous Screw Flights are crafted from high-grade carbon steel, renowned for its durability and strength. The utilization of continuous cold rolling technology in our blade production significantly overcomes the limitations found in traditional manufacturing processes. This advanced method enhances the accuracy of dimensions, ensures cleaner blade surfaces, and improves the radial and vertical alignment.

As a result, our screw flights exhibit higher surface hardness and dimensional accuracy, which not only extends the lifespan of the product but also maximizes operational efficiency by reducing resistance during spiral propulsion.

Inquiry for continuous screw flight


Applications in Agriculture and Grain Handling

Jingwei’s Continuous Screw Flights are indispensable components in a variety of bulk material handling systems, especially tailored for the agriculture and grain industry sectors.

These robust components are essential in the efficient movement and elevation of granular or powdery materials. Whether it is used in conveyors or elevators, our screw flights facilitate a smooth, continuous flow of materials, thus preventing blockages and ensuring consistent feed rates. This makes them particularly effective in environments where precision and reliability are paramount.

Our screw flights are also widely utilized in OEM manufacturing for well-known brands, reinforcing our reputation as a trusted leader in the industry.

Inquiry for continuous screw flight


Why Jingwei’s Screw Flights

Jingwei prides ourself on our ability to offer highly customizable screw flights, tailored to meet specific operational requirements and dimensions as requested by our clients.

Our flexibility in customization encompasses various aspects such as pitch, diameter, and band thickness, ensuring that each component perfectly fits the intended machinery and application. The high rigidity and ease of welding and assembly of our screw flights make them a preferred choice for many businesses seeking efficient and reliable solutions.

With a large production capacity, superior yield quality, and competitive pricing, Jingwei is positioned as a leading manufacturer, ready to enhance the efficiency and productivity of your agricultural and grain handling operations.


Inquiry for continuous screw flight


Continuous Screw Conveyor Flights draft

Type Pitch
Max. Outer Diameter
Min. Inner Diameter
Band Thickness
Max O.D./I.D.
LY125 100-125 Ф125 Ф30 3.5 ≤4
LY160 120-160 Ф160 Ф42 3.5 ≤4
LY200 160-200 Ф200 Ф48 3.5 ≤4
LY250 200-250 Ф250 Ф60 3.5-5 ≤4
LY320 250-320 Ф320 Ф76 3.5-5 ≤4
LY400 320-400 Ф400 Ф108 3.5-5 ≤4
LY500 400-500 Ф500 Ф133 3.5-5 ≤4
Note: When the inner diameter of the customized specification is in the range of the minimum inner diameter +5mm, the maximum outer diameter of the customized specification cannot exceed 3 times of the inner diameter