Bar coating is a competent technology for applying coating to the board. PRI bar coaters can be used to apply coating to both top surface and the bottom surface with excellent coating coverage. Pigmented and non pigmented type of coating is also possible on bar coater. In horizontal lead coater the coating solution is applied at the applicator roll and then it goes to the backing roll metering beam system for metering.
- Rotating metering bar prevents sticking.
- Service life is much longer than that of the blade.
- Rapid connecting coupling between motor and metering bar allows quick changing of metering bar
- Wear resistance rubber made bar bed with water flow connection, to keep metering bar clean during operation.
- Coat weight can be varied by regulating the air pressure.
- The unit is easy to operate and has high functional reliability at constant coat quality