Roll to Roll Coater/Dryer RT-R350F

This roll-to-roll coater/dryer unites outstanding coating technology with high-precision WEB transfer technology. Thick film coating of high viscosity material to thin film coating of low viscosity material is possible roll-to-roll.
Suitable for R&D or pilot production of various rechargeable batteries, such as all-solid-state batteries.


  1. Applying high-precision coating technology cultivated in display manufacturing equipment.
  2. Delivers precision coating of low to high viscosity material.
  3. For drying, in addition to the usual hot air furnace, a push-pull method that enables energy-saving and high-efficiency drying can also be installed.
  4. In addition to continuous coating, stripe coating and block coating are possible.
  5. The results obtained with this machine are easily fed back to the production machine. We support customers' efficient development and mass production deployment to realize a highly productive mass production environment.


The independent unit configuration enables a combination of all of the necessary processing unit(s) in the desired order.

 Coating method
Slit coater (Die coater)
 Coating material
Materials for solid-state batteries and various rechargeable batteries, PI(polyimide), etc.
 Substrate type
Metal foil, resin film, etc.
 Substrate width 
Max. 700mm
 Transfer speed
Max. 80m/min
 Coating film thickness
Max. 250μm
 Suitable viscosity
1 to 10,000 mPa・s
 Drying method
Hot air furnace (a push-pull method selectable)
 Hot air discharge temp

Max. 130℃(standard spec.)

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