Complex sentence: Thermoplastic paint pre-heater is used to melt the solid powder coating into a viscous liquid, guaranteed the road marking machine has a steady stream of paint supply in the construction process.Pre-marker is used to draw a field sketch in advance to avoid faulty marking.
Split into simpler sentences: Thermoplastic paint pre-heater is used to melt the solid powder coating into a viscous liquid, guaranteed the road marking machine has a steady stream of paint supply in the construction process. Pre-marker is used to draw a field sketch in advance to avoid faulty marking.