EAR-SD1000 truck mounted asphalt recycler is designed to provide hot mix asphalt for patching. Composed by drum asphalt recycler, automatic feeding system & discharging system, bitumen emulsion sprayer, hot bitumen melter, power output unit, it can be used to mix, heat asphalt mixture and recycle recycled asphalt product (RAP), and quickly repair pavement distress. It enables contactors to hot mix asphalt (HMA) year-round, no matter the weather or plant schedule. It can produce about 1 ton of hot mix asphalt each drum, and approximately 3 tons an hour, which can patch minimum 24 ㎡area of 50 mm thickness. With the bitumen emulsion sprayer, it’s suitable for dealing with asphalt distress such as potholes, alligator cracks, and rut in the municipal road, highway or airport.
Operating Principle
EAR-SD1000 asphalt recycler can recycle asphalt millings, RAP chunks, or pulverized material at a rate of 3 tons an hour. Asphalt millings, RAP chunks, or pulverized material are loaded manually, the hot air flow generated by the diesel burner at the front of drum is employed to heat up asphalt mix, the drum rotates during the heating process and asphalt mix drops in the process, which ensures even contact between asphalt mix and hot air; and asphalt mix is heated intermittently during the drum rotating, asphalt burnt is avoided. And heat loss is reduced due to circulated heating air flow from the air blower, which accelerate the heating of asphalt mix. A certain amount of hot bitumen or reclaiming agent can be pumped in during the process of heating and recycling, the heating process is controlled by timer, when time reaches, the timer will automatically shut down the burner, and the temperature in the drum can be checked, and the drum is rolled back to discharge the hot asphalt mixture. A diesel engine is employed to provide power the rotating of the drum, a bitumen melting kettle is designed to supply hot bitumen for recycling while a bitumen emulsion spraying system is applied to spraying tack coat in the patching process. The whole machine is mounted on a truck chassis and integrated controlled.
Features
• Cost Effective: Millings and reclaimed asphalt pavement are 100% recycled, save the cost for patching, cost effective.
• High Efficiency: Produces a load of 1 ton every 15-20 minutes or Approx. 3 tons/hr.
• Time Saving: Avoid the long lines and hassle at the asphalt plant by using the EAR-TD1000 to produce HMA at your shop or on the job site.
• Reliability: Recycle millings into plant quality or better mix year-round.
• Environment Friendly: No longer do you have to throw out old chunks or millings.
• Versatility: Ability to add as much or as little hot bitumen as you want to completely customize you mix design.
Main Functional Parts
1. 360-degree rotation drum type hopper, uniform heating, high thermal efficiency; Special design stir paddle, indirect heating, timer control, never burnt the asphalt mix. The first drum of hot mix asphalt output only need 20 minutes, and in continuous works, each drum need no more 15 minutes; With thermal insulation layer, the external temperature will not scald the operator and less heat is lost, safe and economical.
2. With asphalt recycling function, it can heat up millings or reclaimed asphalt pavement on site, millings and reclaimed asphalt pavement 100% recycled, cost effective and environment friendly.
3. 100 liter thermostatic controlled hot bitumen kettle, which can provide bitumen regenerant for the reclaimed asphalt pavement and enhance its property.
4. 20 liter bitumen emulsion sprayer, it can provide tack coating or slurry seal for the patching, and ensure the waterproof performance of the patching surface and joint.
5. Integrated intelligent control, concise and easy to understand, which ensure the operator to get familiar with the equipment rapidly.
6. Independent silent diesel engine for whole system, diesel consumption only 6 liters an hour, maximize reducing your cost.
7. Italian original diesel burner, stable performance, high thermal efficiency and low fuel consumption.
8. Water dedust system, no smoke and dust exhaust.
9. Truck mounted design with quick coupling device, meet the rapid action requirement of highway repair, optional chassis truck.