SKC20 Concrete Spraying System

Inquiry Overview | Technical Parameters | Introduction | Working Principle | Features | Inquiry

SKC20 Concrete Spraying System railway tunnel, road tunnel, subway, mining roadway, side slope, water conservancy and hydropower tunnel. Suitable for small working section tunnel and tunnel by layer

SKC20-concrete-shotcrete-system

SKC20-concrete-shotcrete-system

  • NoItemData
    1 Whole machineweight8T
    speed    L/H5/15  Km/h
    slope climbing capability25°
    ground clearance245mm
    traveling size5900x2000x2650(mm)
    Moving modeall hydraulic  wheel type
    2powerengine60KW/2200rpm water cold,diesal
    motor45kW
    3Spraying Systemboom typefold,turn,telescopic( 3 section)
    max spray height11m
    max spray width19m
    max spray depth in front9.6m
    the fold  boom  length2.48m
    telescopic boom turn360°
    telescopic boom length2.9m
    nozzle rotary angle360°
    nozzle swaying angle240°
    spray pipe diameterΦ80mm
    4Pump systemTheoretical pump capacity8~20m3/h (manual )
    Theoretical max output pressure8MPa
    Max aggregate material diameter≤16mm
    pipe diameterΦ125mm change toφ80mm
    concrete cylinder diameterφ140mm
    concrete cylinder travel distance600mm
    cylinder diameter(Vat/pole)Φ80/Φ50
    cylinder travel distance600mm
    concrete capacity300L
    feeding position height1200mm
    5Dozing Accelerating Chemical Systemflow rate60~600L/h
    pressure12bar
    Chemical capacity200L
    6electrical hydraulic systemelectric conponents:siemens,Omron;hydraulic conponents:Rexroth, danfoss
  • Applications Of SKC20 Concrete Spraying System

    SKC20 Concrete Spraying System railway tunnel, road tunnel, subway, mining roadway, side slope, water conservancy and hydropower tunnel. Suitable for small working section tunnel and tunnel by layer.

  • Introductions of SKC20 Concrete Spraying System

    The SKC20 series wet shotcrete system equipments are used for wet concrete pumping,spraying in mines, tunnels and outdoor construction etc. SKC20 Concrete Spraying System consist of Chassis,concrete delivery system, spraying system,Accelerator Adding system. And with robot arm, the machine can spraying concrete automatically.

  • Features Of SKC20 Concrete Spraying System

    1. Spraying System
    Intelligent spraying control, high accuracy, wide spray area, minimum spray rejection.
    2. Working range
    a. long-reach spray boom allows to work at long distance and great height.
    b. 3-PRS spray head gives full spherical spray area without blind spot.
    c. Full hydraulic intelligent spray boom guarantees no interference when all boom sections working at the same.
    3. Chassis
    a. Rigid chassis, internal combustion – hydrostatic transmission, 4-wheel drive, 4-wheel steering with swiveling driver's cab.
    b.hydraulic supporting leg hold the vehicle steady at all times, absorb forces when material blending, pumping and spraying.
    4. Concrete delivery system
    a.Advanced undamped hydraulic system with 1200mm stroke length offers high and steady pumping pressure, also reduce power consuming and parts wearing.
    b.Pumping capacity range from 0 to 60 cubic meters. It can be adjusted as per customer requirements to satisfy complicated working conditions. (Recommend capacity range is 4 to 28 cubic meters)
    5. Setting Accelerator Adding system
    a. Reliable frequency convert technology complied with PLC and computer control offer a setting control of adding rate depending on concrete out put.
    b. Auto-adjusting frequency control offers motor speed change and auto dosing according to concrete delivery amount.
    6. Complete machine
    Minimum height and rotation radius, suitable for space limited work sites