
Hw-400 Hydraulic Single Cylinder Hot Melt Kettle for Road Construction Machinery Operations. Energy Saving Burner: Adopts imported four-ring fire efficient and energy-saving burner with direct injection. Hydraulic Transmission: Features independent cylinder block and hydraulic reversing control valve for stepless speed change. Compact and Lightweight: Small size and light weight (520kg) ensure easy handling and transport for various sites. Overload Safety Device: Specially designed overload overflow device prevents misoperation and ensures safety. High Melting Efficiency: Designed for high melting efficiency suitable for airports, factories, and road markings. Flexible Customization: Offers full customization, minor customization, and design changes based on client needs. Durable Construction: Features steel boiler bottom and vertical pulp type mixing machine with thermal insulation. Versatile Application: Suitable for parking lots, property communities, docks, and small engineering construction.