Henan Excellent Machinery Co., Ltd
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Disc Chain Conveyor
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Disc Chain Conveyor

The Disc Chain Conveyor is a closed-type continuous conveying equipment specifically designed for powders, granular materials, and small block-shaped materials. Its core value lies in addressing the problems of dust leakage and material loss during the transportation of easily dust-producing materials. It is widely applicable in various fields such as chemical industry, plastics, fertilizers, wastewater treatment, new energy, and lithium battery industry.

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  • Description

    The Disc Chain Conveyor is a closed-type continuous conveying equipment specifically designed for powders, granular materials, and small block-shaped materials. Its core value lies in addressing the problems of dust leakage and material loss during the transportation of easily dust-producing materials. It is widely applicable in various fields such as chemical industry, plastics, fertilizers, wastewater treatment, new energy, and lithium battery industry.

     

     

    How Disc Chain Conveyor Work?

     

    When in horizontal transportation, the material particles are subjected to the thrust of the chain & disc in the direction of movement.
    When the internal friction force between the layers of the material is greater than the external friction force between the material and the pipe wall, the material moves forward along with the chain & disc, forming a stable material flow;
    When in vertical transportation, the material particles in the pipe are subjected to the upward thrust of the chain & disc. Because the lower feeding prevents the upper material from sliding down, a lateral side pressure is generated, thus enhancing the internal friction force of the material. When the internal friction force between the materials is greater than the external friction force between the material and the inner wall of the pipe and the weight of the material, the material moves upward along with the chain & disc, forming a continuous material flow.

     

     

     

    Disc Chain Conveyor Structure

     

     

    Disc Chain Conveyor Structure

     

     

    Disc Chain Conveyor Details

     

    Disc Chain Conveyor Driver Unit

    Driver Unit

    Motor, reducer, driving sprocket, coupling, providing power for the entire machine.

    Feed Inlet Discharge Outlet

    Feed Inlet / Discharge Outlet

    Material inlet port and outlet port, connected by flanges.

    Disc Chain Conveyor Material Conveying Pipe

    Material Conveying Pipe

    Circular sealed pipeline, divided into straight pipes and curved pipes, serving as the material transportation channel.

    Chain Disc

    Chain & Disc

    Chain as the traction component, disc as the material pushing component, driving the material to move.

    Inspection Port

    Inspection Port

    Used for daily inspection and clearing of blockages.

    Disc Chain Conveyor Automatic Tensioner

    Automatic Tensioner

    Tail-end tensioning mechanism, ensuring the chain is neither too loose nor too tight, preventing skipping teeth and chain detachment.

     

    Disc Chain Conveyor Features

     

     Compact structure, low space occupation, capable of changing the conveying direction in three dimensions, unaffected by terrain, angle and height; the conveying process takes place in a sealed pipeline, ensuring no contamination of the materials and no dust flying.

     

     The conveying process is smooth, with minimal internal movement of the materials and few damages, ensuring the quality of the materials. It is suitable for abrasive materials.

     

     It will not cause system blockage and is suitable for transporting various forms of materials; · For the transportation of mixed materials, there will be no phenomenon of material stratification; · The conveying capacity is large and the energy consumption is low, which greatly reduces the operating cost of the equipment; All moving parts operate within a sealed space, ensuring safety and reliability.

     

     It can achieve long-distance transportation; multiple input and output ports can be freely deployed to meet the process requirements; it is easy to achieve centralized control and improve the degree of automation.

     

    Contact Us
    Contact Us For Best Price

    Submit your requirements and talk with one of our technical engineer about your project.

     

    Comparison Between Disc Chain Conveyor and Pneumatic Conveyor

    Aspect
    Disc Chain Conveyor
    Pneumatic Conveyor
    Product image
    Disc Chain Conveyor
    Pneumatic Conveyor
    Working Principle Mechanical pushing: Relies on a motor to drive a chain with discs (or paddles) inside a sealed pipe, directly pushing and dragging the material to form a stable flow. Pneumatic pushing: Uses compressed air (positive pressure) or vacuum (negative pressure) as the power source to move material suspended or densely within the pipeline.
    Energy Consumption Relatively low. Operates at low speeds (typically 0.1–0.5 m/s) with higher mechanical efficiency, resulting in significantly lower overall energy consumption than pneumatic systems. Some sources indicate it can be as low as 1/10th the energy of pneumatic conveying. Very high. Requires continuous operation of air compressors or vacuum pumps to generate high-pressure airflow, leading to high system resistance and substantial energy use.
    Material Suitability Very broad. Suitable for powders, granules, and small lumps; excels at conveying moist, sticky, pasty, aerated, or fragile materials with very low breakage rates. More limited. Primarily suitable for dry, free-flowing powders and granules. Difficult to handle moist, sticky, or fragile materials, prone to pipeline blockage, material degradation, and wear.
    System Layout Highly flexible. Can make three-dimensional turns, combining horizontal, vertical, and inclined sections. Compact structure saves space. Relatively flexible in pipe routing. However, achieving complex multi-point in/out feeding requires numerous valves and diverters, making the system complex and costly.
    Environmental & Safety Fully sealed, no leakage, preventing dust pollution. Smooth operation with low friction, no dust explosion risk, and low noise. Theoretically sealed, but leaks can occur at joints or filters. High-speed airflow causes friction with material and pipe walls, generating static electricity and sparks, posing safety risks.
    Maintenance & Durability Simple structure, fewer moving parts, low wear, and lower maintenance costs. Chain and discs are wear parts requiring periodic replacement. Key equipment (e.g., compressors, rotary valves) wears quickly, leading to high maintenance frequency and cost. High-speed airflow causes severe wear on pipelines and components.
    Initial Investment Typically higher, especially for long-distance conveying. For simple, short-distance systems, initial investment may be lower.
    Ideal Applications Industries like chemicals, food, pharmaceuticals, and new energy for conveying diverse, fragile, sticky, or explosion-sensitive materials. Suitable for complex processes with multiple feed and discharge points. Industries like grain, cement, and power for long-distance, high-capacity conveying of dry, non-sticky, non-fragile powders and granules. Suitable for applications with high hygiene requirements but simple material characteristics.

     

     

    Disc Chain Conveyor Applications

     

     

    1. Mining: Urea, chlorinated compounds, ammonium bicarbonate, soda powder, solid pesticides, tungsten powder, fish oil, copper ore powder, coal powder, block phosphate, alumina, etc.

    2. Building materials: Cement, clay, sand, quartz sand, clay powder, silicon, lime powder, dolomite powder, wood chips, glass fibers, silica, art powder, etc.

    3. Food industry: Flour, starch, grains, milk powder, food additives, etc.

    4. Plastic industry: PVC, PP, PE powder, ABS, PC, PP, PE pellets.

    5. Fine chemicals: Dyes, pigments, coatings, carbon black, titanium pigment, iron oxide, pottery powder, heavy calcium carbonate, fine particle calcium carbonate, bentonite, molecular sieve, kaolin, silicon powder, activated carbon.

     

    Tubular Cable Conveyor For Conveying Sludge

    Sludge

    Tubular Cable Conveyor For Conveying Coal Ash

    Coal Ash

    Tubular Cable Conveyor For Conveying Cement

    Cement

    Tubular Cable Conveyor For Conveying Dyes

    Dyes

    Tubular Cable Conveyor For Conveying PET Plastic Powder

    PET Plastic Powder

    Tubular Cable Conveyor For Conveying Sugar

    Sugar

    Tubular Cable Conveyor For Conveying Cocoa PowderCocoa Powder

    Tubular Cable Conveyor For Conveying Grains

    Grains

    Tubular Cable Conveyor For Conveying Potato Chips

    Potato Chips

    Tubular Cable Conveyor For Conveying Flour

    Flour

     

     

    Disc Chain Conveyor Packaging And Delivery

     

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    Disc Chain Conveyor Packaging And Delivery-5
     
    Disc Chain Conveyor Packaging And Delivery
     
    Disc Chain Conveyor Packaging And Delivery-3
     

     

    Disc Chain Conveyor Site

     

    Disc Chain Conveyor Application Site-3
    Disc Chain Conveyor Application Site
    Disc Chain Conveyor Application Site-4
    Disc Chain Conveyor Application Site-2
    Disc Chain Conveyor Application Site-7
    Disc Chain Conveyor Application Site-5
     
     

    Disc Chain Conveyor Specifications

     

    Model Power(kw) Pipe Diameter Capacity(m/h)
    TCA-80 0.37 DN80 0.3-5
    TCA-100 0.4-4 DN100 0.45-8
    TCA-150 2-7.5 DN150 3-19
    TCA-200 3-11 DN200 5-40
    TCA-250 3-18.5 DN250 15-60

    * The above technical specifications are for reference only, we can also provide customized solutions according to customer requirements.

     

     

     

    About EXCT

     

    EXCT is committed to open-pit mining (coal industry, oil shale, etc.) crushing and screening production system, EPC general contract construction and production and operation services, as well as large crushing equipment, screening equipment, conveying equipment, feeding equipment, environmental protection equipment and other special equipment research and development, manufacturing, sales and service as one of the modern high-tech enterprises.

    We have more than 60 national patents and have received provincial and ministerial scientific achievement certifications. Our core products have attained performance metrics that meet leading international standards, earning multiple national and provincial technology awards.

    We create value for global mining customers through advanced process technology, enhancing operational reliability, efficiency, and precision. Leveraging sophisticated equipment and deep industry knowledge, we innovate across material crushing, screening, conveying, dust removal, storage, and automation systems. Our service system offers one-stop professional support throughout the project lifecycle-from engineering consulting and scheme design to equipment production, installation, commissioning, spare parts supply, and operational support.

    Aligned with evolving global economic trends, we are building an international presence focused on technological and service innovation. We cultivate versatile talent and experienced service teams to strengthen our competitiveness in the international market, delivering high-value solutions that support the advancement of national industries worldwide.

    200,000

    Area Cover(㎡)

    1000+

    Production & Testing Tools

    3000+

    Global Customer

    60+

    Existing Patent

    Factory building

     

     

     

    Manufacturing Capacity

     

    A high quality mechanical products, must have excellent tooling equipment. In order to ensure its accuracy and meet the needs of large orders. Henan Excellent Machinery Co.,Ltd owns 140 sets of professional equipment, including Five-axis Gantry Machining-center, CNC Boring And Milling Machining Center, Vertical Machining Center, Vertical CNC Machining Center, Gantry Machining Center, Laser Cutting Machine, Laser Pipe Cutting Machine, Welding Robot Workstation, Lengthen Lathe, CNC Horizontal Machining Center, etc. Advanced processing and manufacturing equipment including Environmental Spraying Room and Heat Trea equipment and ultra large Surface Heat Treatment.

    Five-axis Gantry Machining-center

    Five-axis Gantry Machining-center

    Vertical CNC Machining Center

    Vertical CNC Machining Center

    Vertical Machining Center

    Vertical Machining Center

    Gantry Machining Center

    Gantry Machining Center

    CNC Boring And Milling Machining Center

    CNC Boring And Milling Machining Center

    Laser Cutting Machine

    Laser Cutting Machine

    Laser Pipe Cutting Machine

    Laser Pipe Cutting Machine

    Welding Robot Workstation

    Welding Robot Workstation

    Trolley Resistance Furnace

    Trolley Resistance Furnace

    Shot-blasting Machine

    Shot-blasting Machine

     

     

    Our Main Products

     

    1. Crushers & Screening Equipment: Mineral Sizer, Feeder Breaker, Banana Screen, Roller Screen, Inclined Screen, Vibrating Screen, Trommel Screen, Linear Vibrating Screen and Vibrating Feeder etc.

    2. Belt Conveyor Equipment: Trough Belt Conveyor, Pipe Conveyor, Corrugated Sidewall Belt Conveyor, Suttle Conveyor and Portable Belt Conveyor etc.

    3. Bulk Material Handling Equipment: Apron Feeder, Bucket Elevator, Z Bucket Elevator,Trough/Drag Chain Conveyor, Tubular Drag Chain Conveyors, Screw Conveyor and Pan Conveyor etc.

    4. Spare Parts: Conveyor Roller/Idler, UHMW-PE Idler, Conveyor Pulley, Conveyor Cover, Belt Sway Switch and Vibrating Motor etc.

    Mineral Sizer

    Mineral Sizer

    Feeder Breaker

    Feeder Breaker

    Apron Feeder

    Apron Feeder

    Banana Screen

    Banana Screen

    Roller Screen

    Roller Screen

    Inclined Screen

    Inclined Screen

    Belt Conveyor

    Belt Conveyor

    Sidewall Belt Conveyor

    Sidewall Belt Conveyor

    Trommel Screen

    Trommel Screen

    Bucket Elevator

    Bucket Elevator

    Drag Chain Conveyor

    Drag Chain Conveyor

    Tubular Drag Conveyors

    Tubular Drag Conveyors

     

    Partial Certificate

     

    EXCT has fully passed ISO9001-2008 international quality system certification, complete quality system make sure that from the product development and design, production, procurement and supply to sales and service process has been effective quality controlled.

    EXCT 1S09001 Certificate

    IS09001

    EXCT 1S014001 Certificate

    IS014001

    EXCT 1S018001 Certificate

    IS018001

    EXCT CE Certificate

    CE

    EXCT CE Certificate-2

    CE

     

     

    Why Choose Us?

     

    Henan Excellent machinery Co. LTD (EXCT) is committed to the open pit mine crushing and screening production system, EPC total contract construction and production and operation services. We produce large crushing, screening, conveying equipment for a variety of working conditions, with reliable quality products and perfect service system to actively develop overseas markets.

    Engineering Ability

    We have an experienced team of engineers who can provide customers with scientific and reasonable solutions for open-pit mine crushing.

    Scientific Research Ability

    We cooperate with China University of Mining and Technology,Taiyuan University of Technology and well-known domestic design institutes to develop new products and new technologies to meet the needs of iterative upgrading of products.

    Production Ability

    With quality as the core,EXCT has established a complete set of production quality management system to carefully create products that satisfy customers with rigorous, realistic and scientific professionalism.

    Quality Management System

    We regard product quality as the life of our enterprise. Therefore, we manufacture the main components and wearing parts with high-quality wear-resistant materials and advanced processing technology to ensure the equipment is durable.

    Service System

    We have a perfect after-sales service system,a strong service team,can provide customers with installation,commissioning,training,spare parts and other services.

    Smart Mine

    Combined with the Internet of Things,the establishment of a smart mine system can achieve remote control,remote diagnosis,remote maintenance and other services.

     

    Close Global Cooperation

     

    We focuses on the production and innovation of feeding,crushing, screening and conveying equipment for open pit mines, and we serve the overseas market with reliable quality products and perfect service system. Up to now, our products have been exported to more than 50 countries and regions, including Russia, Australia, Indonesia, Vietnam, Colombia, Thailand, Turkey, Pakistan, Guinea, Egypt, Chile, United States, Brazil, Malaysia, India, South Africa, Spain, Bulgaria, France, etc.

    EXCT adheres to the service concept of win-win cooperation to create more value for customers , keep pace with the times, advocate for innovation, and provide higher quality products, more advanced technical support and faster global service.

    Customer Visit-3
    Customer Visit
    Customer Visit-4
    Customer Visit-2
    Customer Visit-5
    Customer Visit-6
    Customer Visit-11
    Signing Ceremony

     

     

    Packing And Delivery

    Mineral Sizer PackageDelivery

    Mineral Sizer Delivery

    Feeder Breaker PackageDelivery

    Feeder Breaker Delivery

    Apron Feeder PackageDelivery-3

    Apron Feeder Delivery

    Banana Screen PackageDelivery

    Banana Screen Delivery

    Roller Screen PackageDelivery

    Roller Screen Delivery

    Inclined Screen PackageDelivery

    Inclined Screen Delivery

    Linear Vibrating Screen PackageDelivery

    Linear Vibrating Screen Delivery

    Belt Conveyor PackageDelivery

    Belt Conveyor Delivery

     

    Well-Known Domestic And Foreign Brand Parts

     

    More and more Fortune 500 companies and large multinational companies use our products, and our products and solutions are also having a positive impact on many industries around the world.

    Each of our equipment is scientifically selected, meticulously designed, high-precision manufactured , and equipped with high-quality components to ensure the high reliability of the equipment.

    For the core component of the equipment, we always cooperate with well-known suppliers at home and abroad to select the best performance parts to ensure that the equipment can work normally under the worst conditions.

    The use of global brand parts also makes it easy for customers to go to local agents for free replacement or maintenance when needed, saving time and cost.

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