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Sealing edges by the meter

SKS edge spraying machines

The schäfer-technic SKS edge spraying machines are specially designed for working on middle seams and for flank and edge sealing.

The machines transport, temper and spray hot bitumen, polymer bitumen and bitumen emulsions for road construction as set out in the additional technical terms and guidelines for spraying edges and sealing road sides (ZTV Asphalt-StB 07).

Our team’s decades of experience and close cooperation with our customers help us to continuously improve our machines.

This enables the edge spraying function to be used on some of our other machines.

For example, on smaller construction sites, the schäfer-technic edge spray can be used on our LS joint sealing machines.

However, we should particularly emphasise our combined bond coat sprayers and edge spraying machines. They effectively utilise synergies and can be adapted to different construction site requirements. This allows us to offer our customers even more ways to work efficiently.

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Showroom


SKS 12000 TH

  • Fixed installation on 3-axle chassis

  • Binding agent tank 12,000 l

  • Spray bar with 4 nozzles

  • Hydraulic lifting, lowering and extension
    of spray bar

  • Electrically heated hoses to spray bar

  • Auxiliary heater for spray bar

  • Thermal oil heating

  • Working speed 25 to 70 m/min

  • Rear view monitor

  • Touch-Control:

    • Machine control

    • Automatic dosing

    • Data transfer (USB, cloud etc.)

    • Print logs

    • For processing of ADR
      binding agent

       

Showroom


SKS 5000

  • Fixed installation on 2-axle chassis

  • Binding agent tank 5,000 l

  • For processing of ADR binding agent

  • Spray bar with 3 nozzles

  • Hydraulic lifting, lowering and extension
    of spray bar

  • Electrically heated hoses to spray bar

  • Auxiliary heater for spray bar

  • Flame tube heater

  • Working speed 25 to 70 m/min

  • Rear view monitor

  • Touch-Control:

    • Machine control

    • Automatic dosing

    • Data transfer (USB, cloud etc.)

    • Print logs

Showroom


SKS AT 5000 TH

  • Fixed installation on 2-axle trailer

  • Binding agent tank 5,000 l

  • For processing of ADR binding agent

  • Spray bar with 4 nozzles

  • Hydraulic lifting, lowering and extension
    of spray bar

  • Electrically heated hoses to spray bar

  • Auxiliary heater for spray bar

  • Thermal oil heating

  • Working speed 25 to 70 m/min

     

Showroom


SKS 7000 TH

  • Fixed installation on 2-axle chassis
  • Binding agent tank 7,000 l
  • For processing of ADR binding agent
  • Spray bar with 4 nozzles
  • Hydraulic lifting, lowering and extension
    of spray bar
  • Electrically heated hoses to spray bar
  • Auxiliary heater for spray bar
  • Thermal oil heating
  • Working speed 25 to 70 m/min
  • Rear view monitor
  • Touch-Control:
    • Machine control
    • Automatic dosing
    • Data transfer (USB, cloud etc.)
    • Print logs

Edge spraying machines in action

PREPARATION FOR LAYER BONDING FOR ASPHALT APPLICATION

A secure bond between the individual asphalt layers is a key requirement to ensure asphalt structures have a long service life. A full and permanent bond ensures that the asphalt layer structure can support the required loads in the long term. 

With a wide range of different equipment options for every site size and requirement, schäfer-technic can supply the right machine. As well as bond coat sprayers, SKS machines or a combination are suitable for this kind of method.

→ MORE ABOUT THE METHOD

→ BSM bond coat sprayers | → LS pouring cookers | → BTA bitumen tank trailers

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