Scraper Conveyor

Scraper conveyor is specialized equipment for conveying bulk materials and non-sticky materials, which is widely used in the transportation of grain particles (wheat, corn, rice, etc.), oil crops (rapeseed, soybean, etc.), minerals (coal, ore, etc.), building materials, etc. It can be used for horizontal, inclined and even vertical transport.
  • Scraper conveyor is specialized equipment for conveying bulk materials and non-sticky materials, which is widely used in the transportation of grain particles (wheat, corn, rice, etc.), oil crops (rapeseed, soybean, etc.), minerals (coal, ore, etc.), building materials, etc. It can be used for horizontal, inclined and even vertical transport.

    Scraper Conveyor 2

    Scraper Conveyor Working Principle

    1. The trough is the load-bearing part of the bulk materials. And Traction parts generally have multiple scrapers fixed on the chain, which can separate and transport the bulk materials.
    2. When running, the head transmission part starts, driving the sprocket on the shaft to rotate. The scraper chain will work circularly and convey the bulk materials along the trough to the discharge port to get unloaded.
    3. The scraper chain moves as a closed-loop around the sprocket to complete the conveying of materials.

    Features of Scraper Conveyor

    • Large handling capacity and various trough forms to meet various working conditions.
    • Ideal conveying solution for light bulk materials.
    • Strong structure. The scraper conveyor can transfer large amount of bulk material, the structure is sturdy, which maintains long-term conveying work.
    • The scraper conveyor can be operated on rough ground working surface and withstand the bending in vertical and horizontal direction. The maximum conveying inclined angle can reach 90 degrees.
    • Simple structure, short body, easy for installation. Feeding or discharging at any point in the conveying length.
    • The enclosure is airtight, which can prevent the dust from flying and polluting the environment when conveying materials.

    Scraper Conveyor Types

    • Round bottom scraper conveyor

      1.Capacity is up to 200 Tons/h
      2.Round bottom trough with polymer scraper to ensure thorough cleanout.

    • Vertical (Double-deck) scraper conveyor

      1.Capacity up to 500 Tons/h for grain/rapeseed
      2.Capacity up to 300 Tons/h for flakes/dregs.
      3.Up to 90 degrees incline operation

    • Square bottom scraper conveyor

      1. Capacity up to 1000 Tons/h for grain/rapeseed.
      2.Capacity up to 300 Tons/h for flakes/dregs.
      3.Can be designed for incline installation and operation.

    • Vapor tight scraper conveyor

      1.Capacity up to 250 Tons/h for flaks/rapeseed.
      2.Trough body welded
      3.Mechanical or packed seals on head shaft
      4.Tail bearing and tension devices fully closed.
      5.Pressure tested is up to 0.05 MPa.