Our tubular chain conveyor system is a fully enclosed mechanical conveyor designed for safe, clean, and efficient transport of bulk powder and granular materials. It combines a sealed steel tube with a heavy-duty chain and precision-molded polymer or steel discs. The chain circulates through the tube and the discs push the material forward, allowing horizontal, vertical, inclined, and three-dimensional routing in one compact unit. Because the system is completely enclosed, dust leakage, product contamination, and material loss are effectively prevented.

The working principle is simple but highly reliable. A motorized sprocket drives an endless chain that moves through the conveying line. Material enters through an inlet and is gently pushed by the discs along the tube interior. This low-speed conveying action protects fragile materials from mechanical stress and avoids particle segregation. It also makes the tubular chain conveyor ideal for handling coarse, fine, abrasive, flammable, or hygroscopic powders. The route can include multiple bends and elevation changes, which reduces the need for separate conveyors and transfer points.

Key features include dust-tight operation, low energy consumption, compact layout, and stable performance. The sealed casing meets strict environmental and safety requirements, and the conveyor can be configured with various inlet and outlet positions to suit existing plant layouts. Our tubular chain conveyor is available in different pipe diameters, chain types, and disc materials. This flexibility allows us to optimize the system for bulk density, particle size, conveying distance, capacity, and temperature. In addition, the modular design simplifies installation, maintenance, and future expansion.

Compared with traditional screw conveyors or pneumatic conveying systems, the tubular chain conveyor requires less air, less space, and significantly less energy. It reduces the risk of dust explosion because there is no pressurized air stream, and it can handle products with high moisture content or those that tend to agglomerate. The conveyor's low noise level and durable wearing parts lower operating costs over the entire service life. Typical applications include cement, lime, fly ash, calcium carbonate, silica dust, food ingredients, plastic pellets, rubber granules, and chemical powders.

As a professional tubular chain conveyor manufacturer, we provide complete powder material handling solutions. Our engineering team designs every system according to the customer's process flow, capacity requirement, and installation site. We offer single conveyors, multi-inlet/multi-outlet systems, and complete closed-loop conveying lines. Automated controls, frequency drives, hoppers, dust collectors, valves, and safety devices can be integrated. Our aim is to deliver reliable, durable equipment that improves production efficiency and protects the working environment.

For pricing, we believe that every project is unique. The final tube chain conveyor price depends on pipe diameter, conveying length and height, number of bends, material of construction, motor power, and additional accessories. By providing detailed material characteristics and site layout, customers can receive an accurate quotation. We are committed to offering competitive prices without compromising quality. Our factory uses advanced manufacturing processes, strict quality inspection, and comprehensive after-sales support.

Choose our tubular chain conveyor system for dependable bulk handling. We have extensive experience in the powder and solids conveying industry and serve many plants worldwide. Our team supports installation, commissioning, operator training, and spare parts supply. We also offer customized sealing, explosion-proof, and wear-resistant options for particularly demanding applications.