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- Heat calculation for powder coating ovenHeat calculation for powder coating ovenThe basic of the powder coating oven design is to find out the necessary heat. Need to calculate the heating up time (from the start of the switch to the time to reach the temple temperature) sweep heat, the necessary heat per hour during production operation,Industry Technical Documents October 27, 2022
- Problems to be noted in the powder coating boothProblems to be noted in the powder coating booth The production of powder coating booth is a key process in the production of spraying, and the key to the surface quality of the sprayed workpiece lies in the control of the process parameters. The amount of powder and atomized air are the two key tecPowder Coating FAQ October 28, 2022
- Electrostatic spraying has the following features compared with air spraying(1) The utilization rate of coating is greatly improved In general, the utilization rate of paint in air spraying is only 30% to 50%, and for porous or mesh structure workpiece, the utilization rate of paint is less than 30%. The use of electrostatic spraying, paint particles by the force of tPowder Coating FAQ September 27, 2021
- Notes on the use of electrostatic spraying equipmentIn the use of electrostatic spraying equipment often happens some big or small accidents, how to avoid this aspect of the accident? First, most of them are caused by the failure of grounding and forming an insulated state. The conductive objects in the coating room must be clearly distiIndustry Technical Documents September 26, 2021
- Electrostatic spraying production line equipment maintenanceA. Daily inspection and maintenance1、Distribution cabinet: check the indicator, button and meter of the distribution cabinet should be intact and in normal working condition; there is no metal or all debris not related to the equipment in the distribution cabinet, check whether the lines are broken,Industry Technical Documents September 23, 2021
- Electrostatic spraying powder recovery device level detailsA, the principle of spraying recovery deviceElectrostatic powder spraying recovery device from the environmental protection equipment in the dust removal device, its basic function is to achieve the two-phase separation of gas and solid mixed fluid, the difference is that the solid phase of the dustIndustry Technical Documents September 18, 2021
- Safety management of electrostatic spray gun spraying1, high-voltage electrostatic generator must be grounded wire.High-voltage electrostatic generator ground wire is the basic safety operation, electrostatic spray gun ground wire is also taken from the high-voltage electrostatic generator, so it should be confirmed that the ground is actually groundeIndustry Technical Documents September 22, 2021
- Why Particle Size Testing is Needed for Electrostatic Spray Powder CoatingsSpecific effects of particle size distribution on the performance of electrostatic spraying powder coatings. 1. Appearance, leveling Generally speaking, the smaller the particle size of the powder, the better the leveling of the coating curing, the appearance of the coating film willIndustry Technical Documents September 17, 2021
- Electrostatic powder coating before the need to do the preparation workElectrostatic powder coating before the need to do the preparation workThe following preparations need to be made before electrostatic powder spraying.1. Add the specified brand of powder coating (after sieving by the powder sifter) to the powder supply pail according to the specified requirementsIndustry Technical Documents September 15, 2021
- Technical requirements of powder coating for electrostatic spraying processThe significant difference between powder coatings and solvent-based coatings is the different dispersion media. In solvent-based coatings, organic solvents are used as the dispersion medium; in powder coatings, purified compressed air is used as the dispersion medium. Powder coatings are dispersedIndustry Technical Documents September 16, 2021