Roll Coater
The measurement and transfer of coating liquid are all achieved by plain rolls.
Available in different types according to the arrangement of rolls. The roll coater is relatively versatile so that it is suitable for a variety of applications from low to high viscosity, thin to thick film, and low to high speed.
Introducing Roll Coater
Three Roll Reverse
This method has the basic reverse coater configuration.
This is mainly applied for resin with relatively low viscosity.
Features
High precision coating, high viscosity resin
- Reference range of application
- Coating speed:1~200m/min
- Viscosity:1~1000mPa･s
- Coating amount:3~100μm･Wet
- Use examples:Adhesives, functional materials, etc.
Two Roll Reverse
With this method, the substrate is wetted directly and then a metering roll is used for metering and film formation. This method is often used for coating fluid with precipitation properties.
Features
High precision coating, coating of precipitating and dispersion resins
- Reference range of application
- Coating speed:1~200m/min
- Viscosity:1~1000mPa･s
- Coating amount:3~100μm･Wet
- Use examples:Optical functional material coating, coating of resin containing filler
Inquiry
To find more about HIRANO TECSEED coaters, dryers, and other peripheral equipment, contact us using the form below.