As the name suggests, the floor-type spraying line is sprayed by ground rail transportation. The process flow: loading, automatic dust removal room, manual repair color room, infrared preheating room, manual spraying room, robot spraying room, manual spraying room, flow Flat area, microwave heating, UV light curing, lower parts. Its advantages are stable precision, good wear resistance, even workpiece rotation, robot multi-point spraying, automatic induction spraying, reducing paint loss, and suitable for all kinds of panel furniture.
With the development of cities, more and more cities are building rail transit, such as subways, urban rails, high-speed rails, etc. In the process of building rail transit, coating technology has become an indispensable link, which greatly improves rail transit The service life and warranty period of the vehicle, long-term protection of objects, prevent chemical corrosion, climate influence, chemical influence, etc. For example, in the case of acid rain, high temperature exposure, and large climate temperature differences, they all play a good protective role.
The equipment composition of the chain-type electrostatic automatic coating line process for motorcycle aluminum alloy wheel coating is mainly determined by the process flow, the size of the plant, the plant layout, and the production volume. The motorcycle aluminum alloy wheel is due to the small size of the workpiece and the output Large, so the equipment mainly includes pre-treatment cleaning system, pure water production system, fuel moisture drying and curing heating system, ground chain support and conveying drive system, fixed gun tracking spraying electrostatic automatic spraying system, waste water treatment system and other related auxiliary equipment And other composition.
We all know that the paint transfer efficiency of electrostatic spraying can be as high as 50%-70%. However, in addition to paint, what other factors affect the efficiency of electrostatic spraying? How can we improve the efficiency of electrostatic spraying?
At present, the interior surface spraying of automobiles mainly includes three methods: artificial air spray gun spraying, artificial electrostatic (air) spray gun spraying, and robot rotary cup spraying. When the traditional air spray gun sprays the inner surface of the car body, the paint transfer efficiency is only 25%~35%. The large amount of atomized paint is only a small amount attached to the surface of the car body, and most of the rest becomes overspray mist and is pressed into the paint by the air exhaust system. Paint slag in the mist capture system causes a lot of waste and VOC emissions. Moreover, a lot of chemicals (such as flocculants and flocculants) are required to treat these paint mists. The formed paint slag needs to be processed at a cost. The environment also has a big impact.