我局机械厂,先后研制成功SH3型和TH3型画线车。(目前对于汽车式画线车与组合式画线车也正在研制中)。 SH3型(见图1)和TH3型画线车是公路、城市道路画交通标线用的机器,它们可画不同宽度、不同颜色、不同种类的交通标线,足交通安全的必要设备之一;也可用于机场、停车场、车间、球场、娱乐场等的画线,此外,还可用于流动性的喷漆处所。 SH3和TH3画线车,均采用高压无气喷涂型式。通常喷涂压力比气体喷涂压力(4—6kg/cm~2)高90倍。这样,喷涂时就可不加稀释剂或少加稀释剂,喷涂效率高;漆 I Bureau Machinery Factory, has successfully developed SH3-type and TH3-type drawing car. (At present, the car-type drawstring car and the combination of drawing car are also under development). SH3 (Figure 1) and TH3 drawing car is a road and city road marking traffic marking machine, they can draw different widths, different colors, different types of traffic marking, adequate traffic safety one of the necessary equipment ; Can also be used for drawing lines in airports, parking lots, workshops, stadiums, casinos, etc. In addition, it can also be used for liquid paint booths. SH3 and TH3 draw car, are using high-pressure airless spray type. Spray pressure is usually 90 times higher than gas spray pressure (4-6kg / cm ~ 2). In this way, when spraying can add no diluent or less diluent, spraying high efficiency; paint