road machines chip sealer

Road machines chip sealer  overview

The road machines chip sealer  is a small scale road maintenance machine used in construction projects for building roads, waterproofing bridges and chip sealing. The road chip sealer provides an interlayer treatment and middle stage maintenance for high grade roads as well as main roads, country roads, tunnels, and residential roads. Our pavement sealer provides a practical means of maintaining the surface of roads that are damaged by heavy traffic.

Road machines chip sealer features

1. Road machines chip sealer  reduces the intensity of  labor intensity, initial budget, and human resources while improving work efficiency and quality.

2. The road maintenance equipment derives force from the tractor so it runs stably and sprays evenly.

3. Features good insulation, temperature drops that are ≤2℃/h(15℃),corrosion-resistance and durability.

4. High precision nozzles ensure spraying consistency.

5. Remote control features make the chip sealing equipment easy and convenient to operate. 

Road machines chip sealer technical parameters

Road machines chip sealer key components

The  road machines chip sealer  consists of a tractor, asphalt spray unit, aggregate spray unit, control system, power system.

1. Tractor:

l  Shengqi Delong Chassis

l  221kw(300 soup), strong power

l  Fulfillment of construction demands

2. Asphalt spray system:

l  Insulated asphalt tank

l  Corrosion resistant and durable

l  Import asphalt pump(Johnson)

l  Nice spray effects

l  Expansion tank: Atmospheric pressure system, simple construction, inexpensive and safety. Nozzle carrier lifting and swing device

l  Nozzles of high precision

3. Chip spray system:

l  8m3 large hopper

l  Control spray speed

l  Specially design roll, control spray volume

l  Advance distributing plate

4. Control System:

l  Automatic control of the spray volume and walk speed according to the spraying capacity

l  Spray volume can be changed on the computer in the cab

l  Accurate control of the asphalt pump displacement ensures an error rate of ±1.5% in the spray volume

l  System accurately detects the asphalt pump speed

l  Easily adjust the height of nozzle. A roll shaft spray device has an accuracy of ±2%

5. Power supply system:

l  Full PTO power

l  Key parts are all qualified so the chip sealer is reliable and long lasting.