The vehicle mounted chip spreader is a kind of road maintenance mechanical equipment integrating machine, electricity and gas. It consists of 16 material doors, which can be fully opened or a single switch; it has the advantages of convenient operation, uniform spreading, and adjustable spreading width. Features.

We know that the base layer of bitumen pavement is divided into semi-rigid and rigid. Since the base layer and the surface layer are materials of different properties, good bonding and continuous strength between the two are the key to the requirements of this type of pavement. In addition, when the bitumen pavement seeps water, most of the water will concentrate at the joint between the surface and the base layer, causing damage to the bitumen pavement such as grouting, loosening, and potholes. Therefore, adding a lower seal layer on the semi-rigid or rigid base will play a vital role in enhancing the strength, stability and waterproof ability of the pavement structural layer. We know that the more commonly used technology is to adopt the technology of synchronous chip sealer vehicle.

The intelligent synchronous chip sealing vehicle is the equipment that sprays bitumen binder and aggregate at the same time, so that there is the most sufficient contact between the bitumen binder and the aggregate to achieve the maximum and cohesion between them.

The slurry sealing truck (micro-surfacing paver) is a kind of road maintenance equipment. It was born in 1980s in Europe and America. It is a special equipment gradually developed according to the needs of road maintenance.

The modified bitumen equipment is suitable for mixing base bitumen, SBS and additives at a certain temperature, and producing high-quality polymer modified bitumen through swelling, grinding, inoculation, etc.

Drum mix asphalt plant and continuous mix asphalt plant are two main types of asphalt mixture mass production equipment, which are all widely used in construction engineering, such as harbor, wharf, highway, railway, airport, and bridge building, etc.