RS-4B Single Tank Thermoplastic Preheater RS-4B

Item Code:RS-4B Features:
  • Description

Single tank hydraulic thermoplastic paint preheater is designed for flexible use for road marking projects. Compared to double tank preheater, less capacity of hydraulic oil tank, less power diesel engine and smaller hydraulic system is suitable for small scale road marking projects.

Model RS-4B-600
Tank Quantity Single Tank
Size (L×W×H) 1790*910*1580 mm
Net Weight 600 kg
Melting Temperature 180℃ to 220℃
Diesel Engine 8P Electric-started water cooling engine
Hydraulic Oil Tank Capacity 40L
Thermal Insulation Layer 4mm thickness steel plate, 5cm thickness insulation cotton and 1mm thickness stainless steel
Paint Tank Bottom Thickness 6mm
Heating System Liquefied petroleum gas (natural gas), adopt energy-efficient burner
Rotating Speed of Stirring Device 20-100r/min.
Hydraulic System Pressure 5 Mpa
Working Pressure 4-5 Mpa


1. Suitable for small scale line marking project.
2. Short heating time: 15 to 20 minutes to fully heating a tank of paint.



Stirring device: it stirs the paint to ensure that paint in the preheater is evenly heated.
Burner: Heating the thermoplastic paint with fuel.




Hydraulic motor: it controls the pressure of hydraulic.
Multitandem valve: it controls the rotation direction of stirrer.






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