Howo Asphalt Distributor

Howo Asphalt Distributor

The HOWO asphalt distributor also known as HOWO bitumen asphalt spreader, HOWO truck mounted bitumen distributor,is a key piece of equipment in road construction and maintenance. Based on a Sinotruk HOWO chassis and incorporating advanced asphalt spraying technology, it is primarily used for spraying asphalt for tack coats, waterproof layers, and bonding layers in highway construction.

I Main Upper Structure System:

★ Asphalt Spraying System: The spraying system uses a folding spray boom that can be adjusted vertically and horizontally, with a maximum spray width of 6 meters. Each nozzle features an independent one-to-one control design, allowing for spray width adjustment from the cab or the rear operating platform, enabling single-person operation.

★ Heating and Temperature Control System: Equipped with an Italian Riello diesel burner, it heats the asphalt through heat transfer oil circulation and automatically shuts off once the set temperature is reached. The asphalt tank is insulated to ensure the asphalt maintains a suitable temperature during transportation and spraying.

★ Asphalt Pumping System: Utilizes an internationally advanced high-viscosity asphalt pump with self-priming capability. It can pump external asphalt into the tank and also pump asphalt out of the tank, facilitating material loading and unloading.

★ Intelligent Control System: This series of vehicles adopts a Siemens intelligent electronic control system, which uses encoders to detect vehicle speed and asphalt pump speed to ensure spraying accuracy. After setting the spraying volume, the system automatically calculates the vehicle speed and pump speed to achieve automatic control of the spraying volume. Sprayable media include hot asphalt, SBS modified asphalt, emulsified asphalt, diluted asphalt, and other types.