Surface Technology

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.

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.

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.

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.