1. Mainly be used prior to applying road mark on the road.
2. Adopting piston milling-resistance air pump. Pressure is stable and spraying is homogeneous.
3. New pattern manual spraying gun, equipped with hard side columnar reverse decontamination nozzle which can resolve the block problem conveniently.
4. Adopting strong wield frame chassis, surface be treated by chromium plating or high temperature resistant spraying. Allocate high speed bearing to ensure the whole machine lightly and flexibly.
5. The height of machine can be adjusted by operator.
6. In order to ensure line orientation or curve turning freely, tail wheel directional device could be locked.