Product Details


  • Product Description
  • GHP-5D/7D is an environmental-friendly dry shotcrete machine used for shotcrete concrete construction work such as tunnels, underground works and slope protection. The official manufacturer page highlights dust-removal performance and separates the GHP-5D and GHP-7D parameter values.

    • Environmental-friendly dry shotcrete machine
    • Dust removal rate: up to 99.99%
    • Production capacity: 5–5.5 m³/h (GHP-5D) / 7 m³/h (GHP-7D)
    • Machine weight: 900 kg (GHP-5D) / 950 kg (GHP-7D)
    • Full enclosed gearbox supporting automatic and manual switching

    Used for shotcrete concrete construction work such as tunnels, underground works and slope protection.

    MAIN TECHNICAL SPECIFICATIONS
    Parameter Unit GHP-5D
    Machine Weight kg 900
    Production Capacity m³/h 5-5.5
    Working Pressure MPa 0.4-0.6
    Inner Diameter of Delivery Pipe mm Φ51
    Maximum Air Consumption m³/min 8
    Motor Power kW 6.6
    Dust Removal Rate % 99.99
    Dust Removal Air Volume m³/h 600-800

     

    Parameter Unit GHP-7D
    Machine Weight kg 950
    Production Capacity m³/h 7
    Working Pressure MPa 0.4-0.6
    Inner Diameter of Delivery Pipe mm Φ51
    Maximum Air Consumption m³/min 12
    Motor Power kW 8.6
    Dust Removal Rate % 99.99
    Dust Removal Air Volume m³/h 600-800

    GHP-5D/7D environmental-friendly dry shotcrete machine with up to 99.99% dust-removal rate for tunnel, underground and slope protection shotcrete work.

    Q: What is the difference between GHP-5D and GHP-7D?
    A: The official manufacturer page shows differences in machine weight, capacity, air consumption and motor power, with GHP-7D offering the higher 7 m³/h output.

    Q: What environmental feature is highlighted for GHP-5D/7D?
    A: The official manufacturer page highlights the pleated element filter dust collector and a dust-removal rate of up to 99.99%.

Product Q&A


What working conditions are horizontal directional drilling rigs primarily used for?

It is primarily used for trenchless installation of underground pipelines and is suitable for the construction of crossings for telecommunications, gas, and water supply and drainage pipelines.

Can a horizontal directional drilling rig penetrate both soil and rock formations?

Standard models are suitable for soil layers; for rock formations, a rock‑drilling attachment kit must be selected.

What is the maximum drilling depth achievable by a water well drilling rig?

Drilling depths vary by model; standard models cover 100–350 meters, with options available to suit specific requirements.

Is the water well drilling rig hydraulically driven, and does it support a diesel engine as its power source?

The entire machine is hydraulically driven and can be equipped with either a diesel engine or an electric motor as its power source.

Is a drilling rig suitable for constructing rural drinking-water wells and engineering dewatering wells?

Fully applicable and widely used for domestic drinking wells, agricultural irrigation wells, and construction dewatering wells.

Is the wheeled pile driver easy to move, and does it require trailer transport?

The wheeled chassis is self-propelled and can move under its own power over short distances; for long-distance transport, towing is recommended.

GHP-5D/7D Dry Concrete Sprayer


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