Asphalt Heater suppliers EAH-P1x6 Portable Asphalt Joint Heater Our portable asphalt joint heaters can be applied to a wide range of road damages from potholes, ruts, cracks, uneven surfaces and pre-laid plate seams etc. In addition, asphalt heater melts ice on the roads and airport runways to prevent accidents from happening. Features 1. Rejuvenating asphalt in the damaged area with better water-proof effects; 2. Digital heating time controller; 3. Safety designs: a) Heat-resistance ceramic insulation layer keeps the cover at ambient temperature; http://www.enuomachinery.com/r....oad-maintenance-mach