company news about Those factors should be taken into account when selecting high-quality dusting equipment

How to choose the dusting equipment?
1, the powder is smooth, the powder atomization is uniform, the powder delivery speed is adjustable, the spray powder mist because the atomized particles are delicate, should be translucent. 2, the powder charging effect is excellent, there is a very significant electrostatic adsorption ability, the powder sprayed on the workpiece is sucked up by electrostatic adsorption force, rather than piled up, the powder sprayed on the workpiece by a certain limit of sensation may not be a lot of wind off. 3, the dead corners of the workpiece should show excellent powder function; This function is also one of the most important functions of the electrostatic spray molding machine, because even the workpiece that looks very simple may also have several relatively difficult to spray dead Angle orientation. 4. When spraying the workpiece, it shows a good "coating effect", such as spraying a cylinder with a diameter of 50 mm, only spraying one side, and the back side will adsorb a lot of powder (almost completely covered), the powder on the back is the electrostatic adsorption force to overcome the initial speed of the powder "turned the bend back" to run to the workpiece; The good coating effect is also an important performance of the excellent function of the spray gun. 5, very high powder rate, high powder rate is equivalent to high powder utilization rate, thus reducing the cost of production materials, accumulate little by little, about the user of electrostatic spray molding machine, of course, the meaning is significant. 6, good metal powder spraying ability; Because in recent years, there have been a variety of powder with artistic effects on the market, many are mixed with metal powder, called metal powder, and now the purchase of electrostatic spray molding machine should be required to adapt to the spraying of metal powder (there are many electrostatic spray molding machines in the spraying of metal powder powder is not ideal or the spray gun serious heat, easy to burn the gun). 7, good secondary powder, about the workpiece that has been sprayed once if accidental rework or for other reasons need to spray the original coating (now cured) surface again or even two times three times, the spray gun can still be evenly powdered. 8, long-term continuous work ability; There are many electrostatic spray molding machines can not be long-term continuous operation (more than 6 hours), because the spray gun heat is serious, and in fact, we often need long-term continuous spraying to catch up with the construction period. 9, high voltage electrostatic control properly, not easy to spark, spark will form the surface coating of the workpiece breakdown point, resulting in pinholes on the surface of the workpiece; And in the moment of strong ignition will be electrostatic arc short circuit and not powder; Other frequent ignition is easy to cause a lack of security, affecting the normal spraying operation of the spray hand. Another important point is that when the powder mixes with the air beyond a certain concentration, the spray gun spark may ignite the powder or even cause an explosion.