Equipment for Underground Belt Conveyor Systems

Process Overview

What this application covers

Underground belt conveyor systems move coal from panels to the surface or shaft bottom. The equipment scope includes flame-resistant belts, idlers, drives, take-ups, transfer chutes, belt cleaners, protection sensors, fire detection, and communication interlocks. Underground conveyors must meet mine safety rules for belt materials, electrical equipment, access, and emergency stops.

Process Flow

Step by step

01

Panel loading

Coal enters the belt from feeder breakers or stage loaders.

02

Panel conveying

Panel belts transfer coal to mainline conveyors.

03

Transfer points

Chutes, cleaners, and dust controls manage spillage and carryback.

04

Mainline transport

Longer belts move coal to the surface or shaft loading point.

05

Protection and shutdown

Pull cords, belt slip, rip detection, and fire detection protect the system.

Buying Notes

Technical Buying Considerations

Underground conveyor quotations must specify flame-resistant belt requirements, gas-rated electrical systems, clearance limits, and belt protection standards.

Process equipment

Required Equipment

Belt conveyor system

Coal Conveyor Systems

Belt conveyor systems for moving raw coal, washed coal, and rejects between mining, preparation, and load-out points.

200–6,000 tph Raw coal, washed coal, middlings, rejects, coal fines

Conveyor belt cleaner

Belt Cleaners

Primary and secondary belt cleaners for controlling carryback on coal handling conveyors.

Sized to belt width Belt carryback (residual coal, fines)

Conveyor Idlers for Coal Mines

Replacement and procurement notes for conveyor idlers for coal mines used in coal mining, coal handling, and preparation plant equipment.

Explosion-protected electrical equipment

Explosion-Proof Mining Electrical Equipment

Electrical panels, starters, lighting, and controls designed for gassy underground coal mine environments.

Site-specific Electrical power and control systems in hazardous mine atmospheres

Related Guides

How to Choose Coal Conveyor Systems

A selection methodology for coal handling belt conveyor systems: belt width, speed, lift, drive, and auxiliary equipment.

Conveyor Belt Maintenance Guide

Practical maintenance reference for coal handling conveyor belts: tracking, idlers, transfer points, cleaning, and inspection.

Frequently Asked

FAQ

What information is needed to quote underground belt conveyor equipment?

An RFQ for underground belt conveyor equipment should include duty, capacity, material condition, installation environment, power supply, operating hours, and any dimensional limits. For replacement projects, photos and existing equipment drawings help avoid mismatched interfaces.

Where are underground belt conveyor equipment commonly used?

underground belt conveyor equipment are commonly used where coal must be moved safely through underground entries. They normally work as part of a larger coal mining, coal handling, washing, dewatering, or safety system rather than as an isolated item.

How should buyers compare underground belt conveyor equipment?

Buyers should compare duty rating, wear materials, maintenance access, service life assumptions, spare parts availability, controls integration, and compatibility with upstream and downstream equipment.

What related equipment should be considered with underground belt conveyor equipment?

Related equipment usually includes conveyors, feeders, crushers, screens, pumps, dust control equipment, guards, controls, and spare parts depending on the process position.