Heavy Duty Underground Mining Tunnel SGB Industrial Electric Horizontal and Incline Chain Belt Conveyor
The scraper conveyor is designed specifically for coal mining operations, providing a robust solution for transporting materials in both horizontal and inclined tunnels. It features a stainless steel drag system and high-strength chain components to ensure reliable operation in harsh underground environments.


| Model Specification | SGB420/22 | SGB420/30 | SGB420/40X | SGB620/40 | SGB620/55 | |
|---|---|---|---|---|---|---|
| Delivery Capacity (t/h) | 60 | 80 | 100 | 150 | 150 | |
| Standard length(m) | 80 | 100 | 100 | 100 | 100 | |
| Chain speed(m/s) | 0.88 | 0.88 | 0.86 | 0.86 | 0.86 | |
| Electric motors | Power(kW) | 22 | 30 | 40 | 40 | 55 |
| Voltage(V) | 220/380 | 380/660 | 380/660 | 380/660 | 380/660 | |
| Scraper chain | Chain size(mm) | 14*50 | 14×50 | 18×64 | 18×64 | 18×64 |
Our company is a technology-based enterprise with high-quality production capacity and a university research and development team. We cover an area of approximately 70,000 square meters and have established a transformation demonstration base for intelligent mining research and development.
We focus on:
• Manufacturing of standard and non-standard structural components.
• High-end precision maintenance of electromechanical and mechanical equipment.
• Green and low-carbon energy development strategies.



1. Professional Packaging: Goods are packaged with plywood suitable for sea transportation, and bare parts are bundled. Boxes are clearly marked with "Fork from Here", "Handle with Care", "Upward", and "Rainproof".
2. Timely Delivery: Located in a transport-convenient area, we ensure timely delivery. Our professional technicians manage safe and efficient delivery to designated locations.