company news about The principle of powder spraying equipment for wavy guardrail is introduced

Waveform guardrail is a common infrastructure aid, so people pay more attention to the service life of the guardrail, so we need to take anti-corrosion measures for the guardrail. Nowadays, there are generally two kinds of guardrail anti-corrosion measures, one is galvanized, and the other is powder spraying equipment, of which more is the coating process. Today, we will discuss the principle of guardrail spraying equipment. The principle of guardrail powder spraying equipment is a surface treatment method of spraying powder coating on the surface of the product workpiece by electrostatic spray gun. He uses static electricity to charge the powder, and then adsorbed it on the surface of the workpiece, and then sends the painted workpiece into the drying channel for high temperature baking, producing a layer of coating on the surface of the workpiece to avoid corrosion of the workpiece. In general, the powder used in the spray of corrugated guardrail is mainly acrylic powder and polyester powder.

Waveform guardrail has many advantages, such as beautiful coating surface, good quality, strong adhesion, followed by fast spraying efficiency, will not waste the time waiting for curing. In addition, the corrosion resistance and wear resistance of the coating is high, the coating does not need to dilute the material, does not need to be painted, will not cause pollution to the environment, will not cause harm to the human body. Use greener technologies. After spraying equipment, the guardrail color is varied, and different colors can be selected according to customer requirements. Best of all, it costs a lot less. So most people will choose powder spraying equipment to spray paint.