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HW-400 Hydraulic Single Cylinder Hot Melt Kettle
Technical Parameters
| Parameter | Details |
| Engine | 7.7ps diesel engine |
| Hydraulic Pressure System | The hydraulic reversing control valve is used for positive and reverse stirring, and the speed is infinitely variable |
| Fluid Motor | BM500 model |
| Hydraulic Oil Tank Capacity | 40L |
| Tank Capacity | 350L cylinder, steel boiler bottom, vertical paddle mixer |
| Safety Device | The specially designed overload relief device can prevent misoperation |
| Heating System | Liquefied petroleum gas, off-effect energy saving burner/direct injection stove |
| Shape and Structure | The frame is closed, and the inner shell of the pot is equipped with insulation board and heat insulation material between the outer cover plate |
| Size | 1.7*0.84*1.49m |
| Weight | 520kg |
Key Features
Hydraulic Transmission System
The HW-400 Hydraulic Single Cylinder Hot Melt Kettle features a robust hydraulic transmission system that ensures smooth and reliable operation. The hydraulic system includes a reversible paddle stirrer that provides uniform mixing of the hot melt material, ensuring consistent quality for road marking applications. The hydraulic system also features stepless speed control, allowing operators to adjust the mixing speed according to the material's viscosity.
Heating System
The HW-400 is equipped with a powerful 7.5PS diesel engine that drives the hydraulic system, providing efficient and rapid heating of the hot melt material. The heating system includes a direct-injection burner that ensures high combustion efficiency and energy savings. The kettle body is insulated with high-quality heat preservation materials to maintain temperature consistency and reduce energy consumption.
Durable and Safe Construction
Constructed with a stainless steel kettle body and a high-carbon steel pot bottom, the HW-400 is designed to withstand the rigors of daily use. The kettle body is insulated with high-quality heat preservation materials to maintain temperature consistency and reduce energy consumption. The HW-400 also includes multiple safety features such as an overload relief valve to prevent damage due to incorrect or rough operation.
Easy Operation and Maintenance
The HW-400 features a user-friendly design that ensures easy operation and maintenance. Its mechanical controls are intuitive, allowing operators to quickly master the machine. The compact size and lightweight design make it easy to transport and set up at different job sites.



Application Scenarios
Road Construction and Maintenance
The HW-400 is widely used in road construction and maintenance projects. Its efficient melting and mixing capabilities make it ideal for on-site preparation of hot melt marking materials. The machine’s compact size and easy operation ensure that road marking tasks are completed quickly and efficiently, reducing project delays.
Parking Lot and Dock Marking
For parking lots and docks, where high visibility and durability of markings are essential, the HW-400 provides precise and efficient marking solutions. Its consistent output ensures clear and durable markings that meet the highest standards. The machine’s ease of use and safety features make it suitable for both small and large marking projects.
Small-Scale Road Marking Projects
The HW-400 is particularly well-suited for small-scale road marking projects. Its compact size and lightweight design make it easy to transport and set up at different job sites. The machine’s efficient operation ensures that even small projects can be completed quickly and efficiently.
Conclusion
In summary, the HW-400 Hydraulic Single Cylinder Hot Melt Kettle is a reliable and efficient solution for melting and mixing hot melt marking materials. Its robust construction, user-friendly design, and efficient operation make it an ideal choice for a wide range of traffic safety applications. Choose the HW-400 to enhance your road marking projects and achieve unparalleled efficiency and precision.






