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SG/SGH Series Gravel Pump

This series of pumps has a single-stage, single-suction, cantilever, and horizontal structure. The pump body, pump cover and joint plate are connected by clamp belts. The lubrication form adopts grease lubrication. It is mainly used for transporting highly abrasive materials whose particles are too large to be transported by ordinary slurry pumps.It is widely used in coal, electric power, transportation, river dredging, municipal engineering and other fields. This type of pump is suitable for transporting gravel, mud and slurry with larger solid particles. It is also used for river sand mining and mining vessels. The pump and driver can choose direct coupling transmission, V-belt transmission, hydraulic coupling transmission, or reducer transmission. The direction of the discharge port of the pump can be at any position of 360°. It has the advantages of easy installation, good cavitation, and anti-abrasion.

Keyword:

Gravel Pump

Classification:

  • Description
  • Application
  • Main Projects
  • Technical Drawing
  • Product Video
  • Gravel Pump Specification

    Inlet/Outlet diameter: 100~400mm
    Capacity: 36-4320m³/h
    Head: 5-80m
    Speed: 720,990,1480 and 2960r/min
    Power:  60-1200kw
    Materials: High chromium alloy.

    Gravel Pump Description

    ★ This series of gravel pump has a single-stage, single-suction, cantilever, and horizontal structure. The pump body, pump cover and joint plate are connected by clamp belts. The lubrication form adopts grease lubrication. It is mainly used for transporting highly abrasive materials whose particles are too large to be transported by ordinary slurry pumps.

    Gravel pump is widely used in coal, electric power, transportation, river dredging, municipal engineering and other fields. This type of pump is suitable for transporting gravel, mud and slurry with larger solid particles. It is also used for river sand mining and mining vessels.

    The large particle slurry pump won the second prize for the wear-resistant slurry pump Patent number: ZL202122043784.4, ZL202122901739.8

    Model Meaning

    6/4-G (or GH)
    6-Pump suction inlet diameter (inches)
    4-Pump discharge diameter (inches)
    D- Bracket type
    G- Gravel Pump
    GH- High Lift Gravel Pump

    Gravel Pump Features

    The gravel pump and driver can choose direct coupling transmission, V-belt transmission, hydraulic coupling transmission, or reducer transmission. The direction of the discharge port of the pump can be at any position of 360°. It has the advantages of easy installation, good cavitation, and anti-abrasion.

    The inlets of all types of pumps are in a horizontal direction. Viewed from the transmission direction, the pump rotates clockwise, and can also rotate counterclockwise as needed.

    Sealed Form

    1.Packing seal: used for suction or reverse filling. The water pressure of the shaft seal should be 35Kpa higher than the pump outlet pressure, and the water volume of the shaft seal is (see table).

    2.Vice impeller seal: Generally used in reverse pouring state. The reverse pouring water head does not exceed 10% of the total water head of the pump, and the shaft power will increase by about 5%.

    Structure Diagram

     

    SHANGLISHI PUMP GROUP integrates design, casting, production, research and development, sales and service to provide customers with modern, digital one-stop water supply system solutions. The main products include slurry pumps, double-suction pumps, submersible sewage pumps, single-stage centrifugal pumps, etc.

  • A gravel pump is a pump used to transport granular materials such as gravel and gravel. It is widely used in construction, mining, metallurgy, chemical industry, environmental protection and other industries. Here are some of the main application areas for gravel pumps:

    1. Construction industry: Gravel pumps are mainly used in concrete mixing stations, cement products factories, prefabricated component factories and other places to transport granular materials such as gravel and gravel to the production line to meet the production needs of building materials.

    2. Mining industry: During the mining process, gravel pumps are used to transport granular materials such as ore, coal, and tailings to improve mine production efficiency.

    3. Metallurgical industry: In the metallurgical industry, gravel pumps are used to transport granular materials such as iron ore, coke, limestone, etc. to meet the needs of the smelting process.

    4. Chemical industry: In the chemical industry, gravel pumps are used to transport various granular materials, such as ammonium sulfate, ammonium chloride and other fertilizer raw materials, as well as various chemical raw materials and products.

    5. Environmental protection industry: In the environmental protection industry, gravel pumps are used to transport sludge, sewage and other liquids containing particulate matter to achieve solid-liquid separation and improve the sewage treatment effect.

    6. Other industries: Gravel pumps can also be used in agriculture, water conservancy projects, energy development and other fields to transport various granular materials to meet the needs of different industries.

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