A vehicle-mounted hot melt kettle (also known as a vehicle-mounted hot melt kettle) is a core piece of equipment for road marking. It heats and melts powder coating into a liquid form before marking. Its core advantages lie in efficiency, flexibility, and cost-effectiveness, as follows:
1.Efficient Construction Capabilities
Dual-Cylinder Large Capacity Design
The mainstream vehicle-mounted hot melt kettle adopts a dual-cylinder structure (such as the 2000 model), with a single cylinder capacity of up to 1000kg. The dual cylinders melt the material synchronously, supporting continuous operation and significantly improving construction efficiency. It is especially suitable for large-area marking projects.
Rapid Melting Technology
The use of direct injection high-efficiency burners, combined with the combustion chamber system, achieves full fuel atomization and high-oxygen combustion. The melting speed is increased by more than 30% compared with traditional equipment, shortening the construction period.
Hydraulic Intelligent Mixing System
Hydraulic transmission with stepless speed change and strong stirring in forward and reverse directions can avoid paint deposition and blockage, ensure uniform melting of paint, reduce manual intervention, and monitor and control the speed.
Vehicle Power System
Can use a car power engine of about 200kw.
Retarding System
It can slow down and stabilize at the same speed to ensure stable construction on the vehicle.
Computer System
Unique automatic temperature control (LCD display), speed control, oil temperature, forward and reverse rotation, and other system controls.
Hot Oil System
Can be heated and kept warm by thermal oil.
2.Flexibility and Adaptability
Easy Vehicle-Mounted Mobility
The equipment is mounted directly on a construction vehicle, eliminating the need for secondary loading and unloading. It can be quickly moved to various locations, such as highways, urban roads, and underground garages, making it particularly suitable for decentralized or emergency construction. Annual inspection exemption.
Optimized Design for Special Scenarios
Garage-Specific Kettle: A low-profile design facilitates entry and exit from underground multi-story parking garages.
Small single-cylinder kettle (such as the 300 model): Flexible for marking small areas such as residential parking spaces and service areas.
Nighttime Construction: Avoids diesel engine noise, allowing for convenient nighttime construction in residential areas.
3.Economic and Environmental Advantages
Optimized Energy Costs
The annular insulation layer (three layers of flame-retardant material) reduces heat loss, improving combustion efficiency by 20% in diesel mode and reducing overall energy consumption by 15%-30%. The entire equipment utilizes a single, on-board engine, eliminating the need for an auxiliary engine, resulting in a quieter operation.
Long Life and Low Maintenance
The kettle body utilizes a high-temperature-resistant cylinder, and key components (such as the hydraulic motor) are reinforced with a load-resistant design. This results in a low failure rate and maintenance costs of only 60% of those of traditional equipment.
Environmentally Compliant
Exhaust emissions meet environmental standards, producing no harmful gases, making it particularly suitable for construction in sensitive urban areas.
4.Safety and Stability
Intelligent Protection Mechanism
Equipped with an overload relief valve, it automatically shuts off pressure abnormalities, preventing equipment damage caused by misoperation.
Strong Structural Stability
The frame-type body and suspended cylinder design ensure uniform heating, prevent local deformation, and extend service life.
Unique Combustion Chamber
The combustion chamber design ensures stable and high-power combustion.
5.Expanded Applications
In addition to road marking, it can also be used for:
Crack Repair: Used in conjunction with a caulking machine to repair irregular cracks in asphalt pavement.
Industrial Applications: Applications such as hot-melt adhesive lamination and automotive parts bonding.