RMSD Series Cast Stone Plate En-Masse Chain Coal Feeder

Power Plant-Specific En-Masse Chain Conveyor

—— An Efficient, Stable & High-Temperature-Resistant Solution for Coal-Fired Ash and Slag Conveying

Product Overview

The power plant-specific en-masse chain conveyor is a high-load, high-temperature-resistant continuous conveying equipment designed for operating conditions like coal-fired power plants, biomass/waste-to-energy power plants. It is dedicated to the enclosed conveying of high-temperature bulk materials, including front-furnace coal feeding, fly ash, furnace slag, and desulfurized gypsum. Adopting a heavy-duty scraper chain + wear-resistant liner design, it addresses key challenges in power plant operations—such as strong material abrasiveness and significant temperature fluctuations—greatly reducing the frequency of shutdowns for maintenance and ensuring the long-term stable operation of power plant systems. Its service life is extended by more than 4,000 hours compared to ordinary conveyors.

Core Advantages

✅ High-Temperature-Resistant Design

▸ Capable of conveying high-temperature furnace slag up to ≤600℃ (water-cooled/air-cooled trough optional).

▸ Heat-resistant steel chains (16Mn, 40CrNiMoA) that maintain structural integrity without deformation under high temperatures.

✅ Superior Wear Resistance

▸ Trough lined with wear-resistant ceramic/NM400 steel plates, extending service life by 3-5 times.

▸ Scrapers manufactured using alloy surfacing technology, offering extremely strong wear resistance.

✅ Efficient & Stable Operation

▸ Conveying capacity: 20-300 t/h; maximum conveying distance ≤100 meters.

▸ Fully enclosed structure prevents dust leakage, meeting environmental protection standards.

✅ Intelligent Monitoring System

▸ Standard configuration includes chain breakage alarm, overload protection, and temperature monitoring.

▸ Optional remote centralized control + fault diagnosis system.

Power Plant Application Scenarios

Material Type Material Characteristics Solution Highlights

Furnace Bottom Slag High temperature, large particles (≤100mm) Water-cooled trough + heavy-duty wear-resistant chain

Fly Ash Fine powder, prone to dusting Fully sealed structure + negative-pressure dust collection interface

Desulfurized Gypsum Moist, easy to agglomerate Stainless steel trough + anti-adhesion design

Biomass Ash & Slag Corrosive, lightweight Anti-corrosion coating + anti-static chain

Customization Services

Non-standard customization services are available. Click to download the technical manual or contact our engineers to obtain a customized solution.