Resin powder Flexible Screw Conveyor

Tuesday February-10 2026  17:35:56

Resin powder Flexible Screw Conveyor is a flexible conveyor used to transport powdered materials such as resin powder. It uses flexible helical blades rotating within a sealed flexible hose to push the resin powder forward along the pipeline. During operation, a motor drives the helical screw to rotate, and the material moves with the screw under the action of centrifugal force and friction against the pipe wall, smoothly conveying it from the inlet to the outlet without any dust leakage.

The Resin Powder Flexible Screw Conveyor can convey from 200 kg to 5 tons per hour, with horizontal conveying distances of 3–15 meters and vertical lifting distances of 1–6 meters, suitable for various workshop layouts. The flexible hose is typically made of food-grade PU, wear-resistant PVC, or stainless steel corrugated pipe, which is corrosion-resistant, anti-static, and wear-resistant, suitable for resin powder applications. The helical blades are often made of 304/316 stainless steel, high-carbon steel, or spring steel, offering high strength and toughness, and are not easily deformed or broken even after prolonged rotation, ensuring smooth conveying.

Advantages of the Resin Powder Flexible Screw Conveyor

The Resin Powder Flexible Screw Conveyor offers several advantages in terms of structural design and material adaptability. Common pipe diameters are 76mm, 90mm, 114mm, and 160mm, accommodating different production volumes and powder flow characteristics. Smaller diameters are suitable for lightweight, fine resin powders, while larger diameters are suitable for large-volume transport. The conveying angle can be adjusted from 0° to 90°, allowing for smooth handling whether horizontal, inclined, or vertical, and avoiding obstacles such as equipment or columns, saving workshop space. The motors are mostly equipped with variable frequency speed control or explosion-proof motors, which is helpful for handling flammable and explosive resin powders. The frequency conversion function can control the conveying speed, preventing resin powder accumulation or spillage. Considering that resin powder is prone to moisture absorption, adhesion, and even slight corrosiveness, the inner wall of the conveying pipe is smooth and without dead corners, providing good sealing, reducing air contact, preventing clumping, and ensuring the material does not react with the powder, thus avoiding contamination and powder residue, making cleaning relatively easy.

Resin Powder Flexible Screw Conveyor Price

The price of a resin powder flexible screw conveyor is affected by pipe diameter, length, material, and configuration. Basic small-scale equipment, with a pipe diameter of 76mm and a conveying length within 3 meters, equipped with a standard motor and PU hose, costs approximately $800–$2200. Mid-range standard equipment, with a pipe diameter of 90–114mm and a length of 3–8 meters, equipped with a variable frequency motor and stainless steel blades, costs around $2500–$4800. High-end custom-made equipment, with a pipe diameter of 160mm and a conveying length exceeding 8 meters, equipped with an explosion-proof motor and a full stainless steel sanitary configuration, costs $5100–$9000. This type of equipment is cheaper than rigid screw conveyors and pneumatic conveying systems, and is easier to maintain, making it a cost-effective option for small to medium-sized resin processing plants purchasing in bulk.

Applications of the Resin Powder Flexible Screw Conveyor

The Resin Powder Flexible Screw Conveyor is adaptable to complex environments and highly flexible in application. In chemical raw material workshops, it can transport resin powder from silos to reactors in a sealed process, generating no dust, and the pipe material is resistant to chemical corrosion. In plastic processing workshops, it conveys resin powder to extruders or mixers, operating stably even in high-temperature and dusty environments. In coatings and composite material workshops, it can precisely transport fine resin powder, even in confined spaces, through a flexible pipe layout. In drying or dehumidification processes, the equipment can continuously transport resin powder, reducing moisture absorption and clumping. It can also be used mobilely in simple outdoor material yards, designed for rain and dust protection, convenient for short-term operation, and flexible in disassembly, assembly, and relocation, making operation easier.

The Resin Powder Flexible Screw Conveyor has a simple structure yet can continuously and stably transport powder; the conveying volume and distance can be adjusted according to requirements. The materials used for the hoses and spiral blades combine wear resistance, corrosion resistance, and hygiene requirements. The pipe diameter, conveying angle, and motor configuration are tailored to the characteristics of resin powder, reducing material blockage, dust, and safety hazards. A clear price range is available, from small units to custom-made long-distance, large-diameter models, suitable for various workshops and complex environments in the chemical, plastics, and coating industries. This equipment streamlines the conveying process, reduces manual labor intensity, and increases production efficiency, making it a commonly used solution for resin powder handling.