Surface Technology -Overview of Electrostatic Painting and Coating Technologies

OTSON focus on liquid electrostatic technology, we provide full range liquid electrostatic types of equipment for customers. We also provide various nozzles and spray disks.

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

 

Used in 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 Generator, gun structure, automatic control, etc. in the reliability and equipment structure has a significant light into the Step for the development of electrostatic coating process provides a solid foundation.
  • 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 the chart that why electrostatic is better than others.

Image
Image
Image
Image

In the case, our products transfer efficiencies range from 70 % to 95 %( normal case), it means that you can save your money in paint cost. 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 phe- nomenon called wraparound or wrap.As for coating thickness issue, it forms an electrically insulat- ing 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, result 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 the paint consumption, the waste discharge and the maintenance cost. Because of the highly atomized live paint grains, the film is uniformly and smoothly coated on the workplace which has reduced the orange tissue effect and improved the coating layer quality.

Conclusion

The cost 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 andproduction while reducing the paints consumption, the waste discharge and the maintenance
cost. Because of the highly atomized live paint grains, the film is uniformly and smoothly coated on 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