Fertilizer Powder Flexible Screw Conveyor

Tuesday February-10 2026  17:40:23

In continuous conveying of fertilizer powder, the Fertilizer Powder Flexible Screw Conveyor can transport approximately 0.5 to 30 tons of material per hour, with the specific capacity adjustable based on pipe diameter, rotation speed, and material characteristics. It can convey horizontally up to 30 meters and lift vertically up to 6 meters, suitable for daily material handling in fertilizer plants. The conveyor can independently perform horizontal, inclined, or vertical conveying, or combine these methods to form different routes, bypassing obstacles such as equipment, beams, columns, or walls, supporting multi-point feeding and fixed-point unloading. Even in complex production line layouts, it maintains smooth material flow and is less prone to clogging. It can continuously convey powdered fertilizers such as compound fertilizer, urea, phosphate fertilizer, and potash fertilizer, and its operation and maintenance are relatively convenient, making material handling in the workshop more flexible and adjusting transport paths straightforward.

Fertilizer Powder Flexible Screw Conveyor Components

The Fertilizer Powder Flexible Screw Conveyor consists of five modules. The drive unit, comprising a geared motor and coupling, provides power and regulates speed, ensuring smooth and uniform conveying. The flexible screw shaft, made of highly elastic wear-resistant steel, is flexible, quick-resetting, and is the actuator propelling the fertilizer powder forward. Sealed conveying pipes, primarily using food-grade or industrial-grade hoses, are fully enclosed, isolating dust and protecting the screw and material. The feeding and discharging devices include a feed hopper, discharge port, and sealing flanges, facilitating connection with silos, mixers, packaging machines, and other equipment while minimizing residue and leakage. The support and fixing components consist of lifting rings, brackets, and fixing clamps, allowing for quick installation according to site height and angle, ensuring stable operation.

Advantages of the Fertilizer Powder Flexible Screw Conveyor

The Fertilizer Powder Flexible Screw Conveyor offers numerous advantages in conveying fertilizer powder. Its flexible screw generates slight vibrations during rotation, loosening micro-clumps of powder. Combined with its smooth inner wall and dead-angle-free design, fertilizer powder is less likely to stick to the pipes, reducing the risk of clogging even during prolonged operation. The entire conveying pipeline is enclosed, with no exposed links from inlet to outlet, preventing dust from easily escaping. This improves the comfort of the workshop environment and operators, while also reducing fertilizer powder loss. The sealed nature of the pipeline also blocks moisture from the air, preventing fertilizer from absorbing moisture and clumping, which is very helpful for materials that are easily affected by moisture, such as urea and compound fertilizers. The pipeline layout is flexible, allowing for horizontal, inclined, or vertical turns, adapting to confined spaces and complex production lines, without being limited by site constraints. The equipment operates with low noise and low energy consumption, and is easy to clean and maintain, making it more suitable for conveying fertilizer powder materials than traditional belt conveyors or bucket elevators.

Case Study of Fertilizer Powder Flexible Screw Conveyor

A bio-organic fertilizer production company encountered problems in the packaging process due to the fertilizer powder's high hygroscopicity, tendency to clump, and the relatively complex conveying route. The factory introduced a 316 stainless steel Fertilizer Powder Flexible Screw Conveyor. Its flexible design allows it to bypass the dense network of pillars and pipes on-site, directly conveying mixed powder from the mixer to multiple packaging machines on the second floor, eliminating the need for complex transfer chutes. The spiral blades are coated with PTFE, preventing powder from sticking to the pipes and ensuring smooth feed flow. The entire conveying pipeline is enclosed, preventing dust leakage and simplifying workshop cleaning and disassembly. This conveying method has automated the company's packaging process, increasing efficiency by approximately 30%, while reducing material loss and labor costs.

The Fertilizer Powder Flexible Screw Conveyor offers adjustable conveying capacity, suitable for long-distance and high-lift conveying, meeting the handling needs of fertilizer powder under various operating conditions. Its enclosed pipeline structure prevents powder from clogging, generating dust, or getting damp, making it easy to use. Dahan Machinery possesses extensive experience and can provide customized solutions based on fertilizer type, conveying distance, lifting height, output, and site layout. We also select wear-resistant, corrosion-resistant, and well-sealed materials to extend the equipment's lifespan. This conveying solution enables smoother powder handling in the workshop, a more stable production rhythm, reduced material loss and operating costs, and facilitates easy operation of packaging and mixing processes.