￭ Heat treatment with tungsten carbide coating and precision ground corrugating rolls.
￭ Hydraulic loading of upper corrugating and pressure roll.
￭ Independent glue roll idling drive.
￭ Micro adjustment of glue roll mechanism.
￭ Quick cassette change device, easy and time saving.
￭ Outer suction design for easy adjustment and maintenance.
￭ Glue application synchronized with machine speed.
￭ Enclosed steam shower to softened medium paper fiber.