*Corrugated rollers made of 48CrMo alloy steel coated with Tungsten Carbide, with heat treatment for hardness HRC58-60, surface plated with chrome treatment.

* Using negative pressure type design helps the medium paper to press evenly and closer to the surface of corrugating roll to have perfect forming. And get even gluing on the flute tip to have perfect flute formation in high speed manufacturing.

*Quick change rolls in 15minutes, while replacing the corrugated rolls, the whole complete set of additional rolls with cassette is delivered into the machine by the carriage and matched with the hydraulic motor to be fixed on the base of the machine by hydraulic system. Quickly and easily complete the corrugated roller replacement.

*The corrugating rolls, pressure roll and glue roll are adopted with high stability of the airbag control system, also with pneumatic control buffer effect.

*Adopt glue width motorized dividing to match the paper width. Idle running motor for glue applicator roll avoid glue dry. Gap between glue roller and doctor roller are adjusted by electricity. Digital read out for the gap between glue roll and doctor roll.

*The movable type glue unit is convenient to clean and maintain.

*Easy operation control system. Touch screen with colorful drawing displays operation state, easy and simple to handle.

*Built-in pre-conditioner with proportional spraying device for the medium moisture and temperature adjustment.

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