Chain Conveyor

En-masse chain conveyors (also known as scraper conveyors or drag chain conveyors) for horizontal, inclined, and vertical bulk material transport. Uses scraper chains in closed rectangular casings for reliable, dust-free conveying.

6-500 t/hConveying capacity
160-1000mmCasing width
Up to 80mMax conveying length
Up to 40mMax lifting height
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Technical Specifications

Model SeriesMS (horizontal), MC (inclined), MZ (vertical / Z-type)
Casing Width160, 200, 250, 320, 400, 500, 630, 800, 1000 mm
Conveying Capacity6 – 500 t/h (material-dependent)
Chain Speed0.08 – 0.5 m/s
Max Conveying LengthUp to 80 m (horizontal)
Max Lifting HeightUp to 40 m (vertical)
Chain TypeWelded link chain; forged chain; cast chain (material-specific selection)
Casing MaterialCarbon steel (standard); wear-resistant steel liner (optional); stainless steel (optional)
Inlet/OutletMultiple feeding and discharge points configurable
CertificationISO 9001; National High-Tech Enterprise; "Hubei Boutique" Certified

Key Features

Sealed Dust-Free Design

Fully enclosed rectangular casing prevents material spillage and dust emissions. Meets strict environmental regulations for clean workplace operation.

Multiple Inlet & Outlet Points

Flexible layout with configurable feed and discharge points along the casing. Ideal for complex process routes requiring intermediate material handling.

Handles Abrasive & High-Temp Materials

Wear-resistant chain designs and optional heat-resistant liners for conveying abrasive materials (ash, slag, clinker) and high-temperature applications.

Reversible Operation

Bidirectional conveying capability allows material transport in either direction, adding flexibility to process layout and system design.

Low Maintenance

Simple chain-and-sprocket drive mechanism with easy-to-replace wear parts. Inspection ports along the casing for quick access without disassembly.

Compact Installation

Small cross-section profile compared to belt conveyors of equivalent capacity. Fits into tight spaces and multi-level plant layouts.

Typical Applications

Coal & Ash Handling

Coal feeding to boilers, bottom ash removal, fly ash conveying in thermal power plants. Withstands abrasive ash and high-temperature environments.

Cement Plants

Raw meal, clinker, and cement powder conveying between process stages. Sealed design prevents material loss and contamination.

Chemical Powders

Safe, sealed transport of chemical powders and granular materials including soda ash, carbon black, pigments, and catalysts.

Grain & Biomass

Gentle en-masse conveying for grain, oilseeds, and biomass materials. Low material degradation compared to pneumatic systems.

Wood Chips & Biomass

Handling of wood chips, rice husk, bagasse, and other biomass fuels. Explosion-proof configurations available for combustible dust.

Waste-to-Energy

RDF (refuse-derived fuel) and MSW conveying with heavy-duty chain designs for irregular, bulky, and abrasive waste materials.

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