Our Chip Sealer has a truck-mounted structure and is mainly applied to simultaneously spray asphalt and spreading chipping(crushed stone) in a second to ensure the maximum road surface-binding strength. Such a technique is characterized with cost-effective, making the road surface highly wear-proof, highly antiskid and waterproof, extending the service life of road, quickly resuming the traffic and etc. The technique is proved by the facts to be advanced, scientific and cost effective. In addition, the Chip Sealer can also be used to separately spraying/spreading asphalt and chippings in special conditions. Main Specifications: Model: DGL5255TBS Grain size of chipping: 5-25mm Spraying/spreading width: 250-3800mm (grade difference: 250mm) Working speed: 50-100m/min Spraying volume of asphalt: 0.5-3kg/m² Spreading volume of chipping: 2-22m³/l000m² Capacity of asphalt tank: 6m³ Capacity of aggregate bin: 10m³ Output of burner: 95 213kW (8 l8kg/h) Truck chassis model: SXl254JM434 Power of engine: 206kW Maximum gross weight: 25000kg Overall dimension LxWxH (mm): 10251x2490x3400