The Automatic Enclosed Tube Chain Conveyor System is designed for continuous transportation of powder, granule, pellet, and bulk materials in industrial production. The system adopts an enclosed pipe structure with a continuous disc chain, providing stable and efficient material conveying performance while reducing material loss and dust emission during operation.

With a flexible conveying design, the Tube Chain Conveyor System can be installed in horizontal, vertical, or inclined directions according to different factory layouts. It is suitable for automatic material transfer between storage tanks, silos, feeding systems, mixers, processing machines, and production lines.

The system is widely used in plastic processing, chemical production, agricultural processing, building materials, and other industries requiring reliable bulk material handling solutions.

In modern factories, raw materials need to be transferred continuously and accurately between different production processes. Manual handling methods usually require more labor and may affect production efficiency.

The Automatic Enclosed Tube Chain Conveyor System provides an automatic conveying solution for powder and granule materials. The enclosed structure keeps materials inside the conveying pipe, helping prevent material leakage, reduce dust generation, and maintain a cleaner working environment.

The conveyor system can be integrated with silos, mixers, dosing systems, extrusion equipment, packaging systems, and other automated production equipment to achieve continuous material supply.

• The enclosed tube structure protects materials from external contamination during transportation and helps maintain stable material quality.
• The continuous disc chain conveying design provides smooth material movement with low impact, making it suitable for transporting plastic pellets, resin granules, powders, and other dry bulk materials.
• The compact structure requires less installation space compared with traditional conveying equipment. The conveying route can be customized according to factory conditions, including horizontal, vertical, and inclined transportation.
• The system is designed for long-term operation with simple maintenance requirements. Key components can be easily inspected and replaced, reducing production downtime.

The Tube Chain Conveyor System works through a motor-driven chain installed inside a sealed conveying pipe. A series of conveying discs are fixed on the chain and move continuously along the pipeline.

When materials enter from the feeding inlet, the moving discs push the materials forward through the closed pipe. The materials are transported smoothly to the required discharge point without exposure to the outside environment.

According to production requirements, multiple feeding and discharge points can be designed to connect different production areas, storage systems, and processing equipment.

• Continuous and automatic conveying for powder, granule, pellet, and bulk materials
• Sealed pipeline design reduces dust leakage and prevents foreign material contamination
• Flexible installation structure allows adaptation to different factory layouts and production requirements
• Customized design supports different conveying distances, capacities, pipe diameters, materials, and control systems
• Can be connected with automatic feeding equipment and production lines to improve factory automation

The Automatic Enclosed Tube Chain Conveyor System is suitable for various industrial material handling applications.

• In the plastic industry: transport plastic pellets, resin granules, PVC powder, additives, and recycled materials between storage systems, mixers, extruders, and production equipment
• In the chemical industry: handle powder additives, granules, and other dry raw materials with an enclosed transportation method
• For agricultural, food ingredient, mineral, and building material applications: provides a clean and efficient solution for automatic bulk material transfer

The Tube Chain Conveyor System can be combined with storage silos, vacuum conveying systems, weighing systems, dosing equipment, mixers, and production lines to create a complete automatic material handling system.

Through continuous conveying and accurate material supply, the system helps manufacturers reduce manual operation, improve production efficiency, and achieve a more automated production process.