Road construction machines


  • Joint sealing devices

AVG 50 melting and sealing device

Melting and sealing device for melting and filling bituminous joint sealing material.


  • Capacity 50 L
  • Boiler with double shell insulation and manual agitator for mixing the melted material
  • Heating via flame-shield using 11 kW propane vortex beam burner with safety pilot, ignition burner and piezo ignition
  • Temperature control for the melted material, range from 150 °C to 270 °C and temperature limiter
  • Integrated 11 kg propane gas bottle holder
  • Joint sealing device with screed box 6 cm wide for “overlap sealing”
  • Drying and warming of the joint with attached propane burner
  • Manoeuvrable, conveniently mobile!


Technical details:

Description AVG 50
Item no. 83717 0000
Max. gas flow 0.9 kg/h
Type of gas Propane/butane
Operating gas pressure 1.5 bar
Propane vortex beam burner 11 kW
Approx. length 1500 mm
Approx. width 810 mm
Approx. height 1250 mm
Approx. deadweight 104 kg



Description Part No.
Joint filling device 83717 3000
Screed box 4 cm wide 83705 0000
Screed box 8 cm wide 83707 0000
Seam treating device 83704 0000


Subject to technical changes.

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