Product features:

1. It adopts HOWO EuroⅤ chassis with 276KW/380HP engine which has strong power for good construction performance.

2. Stainless steel frosted board out of the insulation layer is antiseptic and durable.Good insulation effect,temperature drop

≤12℃/8h(in normal temperature)

3. The tank has two imported diesel burners with high efficiency ,fast heat-up speed(≥20℃/h) ,auto ignition and temperature

control system, stable and safe performance.

4. It is no need of lifting the hopper to spread aggregates,which realizes operation in height-limit condition,such as bridges and

culverts.

5. Hydraulic system takes power from auxiliary  engine with stable performance.

6. It adopts JOHNSON asphalt pump and heat oil pump.They are with good performance,large range of rotation,good sealability

and stable flow.

7. Aggregates and asphalt spray are controlled by individual multi-group cylinders,which can be adjusted freely.

8. Mixing device is equipped in the asphalt tank,it can make the tank store the rubber asphalt.

9. The manual and auto individual operation systems ensure the equipment in the working status at any time.Radar and encoder

are equipped to measure the travel speed and pump speed in order to control the spray volume in the construction.Monitoring

device and auto operation panel are equipped in the cab.

Heating method: the diesel is ignited to heat the burner, and the heat conducting oil is heated through the burner to form the

heating of the asphalt tank and the asphalt itself. Heat conduction oil temperature control at about 280 ℃ to 350 ℃. The burner

automatically stops heating when the heat conducting oil is heated to the temperature set by the computer.

Aggregate Feeding Device: Belt Type

Aggregate Distribution Device：Chute Distribution Device (0-30mm) stone material→stock bin→dividing plate. (The particle size

of stone is relatively large, usually used in sealing layer).

Working Pricinple:

Synchronous chip sealer is kind of special equipment used for chip sealing of road surface, bridge waterproof and lower seal coat.

It realizes that asphalt binders spray and aggregates spreading perform

synchronously, which makes full touch of asphalt binders and aggregates to realize their maximum cohesive performance.