Surface Coating Technology –  Electrostatic Spray

Overview of Electrostatic Painting and Coating Technologies

OTSON focus on liquid (Solvent and Waterborne ) electrostatic spray technology. We provide a full range of liquid electrostatic spray types of equipment for all industries.

Electrostatic spray disinfection and coating with high spray efficiency, uniform coating, less cross pollution, and other characteristics and adapt to large-scale production line disinfection areas is becoming one of the most popular spraying processes in the production line and disinfection industry.

They were used in disinfection, automobiles, instrumentation, electrical appliances, agricultural machinery, household electrical appliances, daily hardware, steel furniture, doors Windows, power tools, toys and gas appliances, and other industrial fields.

In recent years, with the development of electronic and microelectronics technology, electrostatic coating equipment, including high-voltage electrostatic power supply, unique nozzle structure for electrostatic spray gun and sprayer, automatic control, etc.

The reliability and equipment structure has a significant light on the step for the development of the electrostatic spray process and provides a solid foundation.

  • Disinfectant  ( Solvent / Waterborne )
  • Solvent and Water Based Paints and Materials
  • Compliant/High Solids Coatings
  • Twin Pack Materials (2K)
  • Metallic Paint
  • Lacquers
  • Acrylic Paints and Primers
  • Enamel Paints
  • 2K Polyurethanes, plus many others.

 

Improvements in transfer efficiency can lead to less paint waste and lower emissions of VOCs. Transfer efficiency depends on a large number of parameters. Some of these parameters are un- der the control of the operator, while others are not. For example, the Spray technology. We can see from the chart why electrostatic is better than others.

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In this case, our product’s transfer efficiencies range from 70 % to 95 %( normal case), which means that you can save money on paint costs. Meanwhile; Excellent edge coverage is achieved be- cause electrons are attracted more strongly to edges than to flat surfaces, the attractive forces of electrostatics will to some extent draw paint droplets around to the back side of the parts, a phenomenon called wraparound or wrap. As for the coating thickness issue, it forms an electrically insulating layer. Additional paint droplets are attracted most strongly to areas on the part where ground- ing is best, that is, the spots where paint is thinnest, resulting in a more even film thickness.

The OTSON DISK Electrostatic Spray System and Manual Liquid Electrostatic Spray Gun can significantly improve the spraying quality and production while reducing paint consumption, waste discharge, and maintenance cost. Because of the highly atomized live paint grains, the film is uniformly and smoothly coated in the workplace which has reduced the orange tissue effect and improved the coating layer quality.

Conclusion

The cost was spent on buying one set of  Auto DISK, Bell, and Gun electrostatic spray systems. With some investment, you can cut off huge costs required for paint (around 30% ~ 50% ) and the technician while increasing your production and improving product quality. Abiding by human-based spirit, the ultimate goal of manufacturing the DISK Electrostatic Automatic Coating Machine is to efficiently use the energy, improve the quality and protect the environment. Our equipment of liquid electrostatic coating can significantly improve the coating quality and production while reducing paint consumption, waste discharge, and maintenance cost. Because of the highly atomized live paint grains, the film is uniformly and smoothly coated in the workplace which has reduced the orange tissue effect and improved the coating layer quality.

Disk Electrostatic Automatic Coating System
Twin Turbine Rotary Atomizer
Auto Electrostatic Spray Gun System
OTS-9000_auto_electrostatic_spary_bell_system
Air Powered Double Diaphragm Pump
Gear Pump
OTS-3000 +Electrostatic Spray Gun
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Technical Overview of OTSON Electrostatic Spray