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Regarding the precautions for automatic spraying equipment shutdown, Hanna Technology has something to say: Check to close the air replacement unit and the spray booth exhaust fan; Check to close the drying furnace inlet exhaust fan and sealing fan; Check to close the inlet fan and seal fan of the curing oven; After checking the…
DetailsEveryone knows that after the car is painted, it can effectively avoid the erosion of the metal on the surface and delay the aging of the plastic. Therefore, in the auto repair shop, the spray booth is indispensable. Once the car is scratched, it must be repaired. In the process of repair, the essential tool…
Details1 powder difference, falling powder For example, in summer or rainy days, the air humidity is too high and the powder is damp. The metal powder itself is relatively poor in chargeability, the charge is led away, and the electrostatic adsorption is too poor, which not only reduces the powder rate, but if the…
DetailsSpraying equipment is more and more widely used in people’s lives. For the industry that uses electrostatic spraying equipment, the color of the product is different. It is difficult to change another color in a few days or a few hours. At the same time, it is necessary to clean the spray booth and recycle…
DetailsThe spraying equipment is under the action of static electricity, which can adsorb the powder on the surface of the workpiece, and can form a powder coating. The advantages are reflected in the advanced technology, energy saving and high efficiency, safety and reliability, and bright color. So how to improve the efficiency of spraying equipment…
DetailsApply Step: Loading products–Pre-treatment–Spray Powder Coating Machine–Oven Curing–Cooling–Unloading Step One: Pre-treatment Pretreatment system is for you to wash the oil and dust on the products, it will help you have a good electrostatic spray coating performance. The powder coating pre-treatment include Chemical treatment and physical treatment : Physical cleaning includes methods like scratch brushing and…
DetailsThe Maintaince of Fast Automatic Color Change Powder Coating Booth Powder Coating Booth Clean up the accumulated powder in the powder coating booth every day (even without changing color), to prevent powder (accumulated for a long time) from solidifying on the powder coating booth inner plate. Check the bottom of the powder coating booth “airflow pulse…
DetailsConsidering from the powder coating, if the matching between the resin and the curing agent is unreasonable in the formulation design, for example, the reactivity selection of the resin or the selection of the type and amount of the curing agent is unreasonable; the mass percentage or the volume concentration of the filler is too…
DetailsThere are many factors affecting electrostatic powder coating, such as equipment factors and operating factors. However, the main factors are powder conductivity, powder particle size, spray voltage, spray distance (between gun and workpiece), and supply pressure. 1. Powder Conductivity: The volume of powder particles must be moderate, the volume resistance is too large, the powder…
DetailsPowder coatings are pure solid coatings. They can be fully sprayed by automatic spraying. Large or super-sprayed powders can be easily collected by the recycling system to achieve the purpose of recycling. Therefore, the use rate of powder coatings can reach almost 100%, which makes the coating industry reduce the cost of waste disposal, and…
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