Single Facer SF-20N/22N

Product description

Up and down of upper corrugating roll, pressure roll and applicator roll controlled either by pneumatic or hydraulic control.

Upper and lower corrugating roll made of Ni-Cr-Mo alloy steel, with heated-treatment for hardness SHORE 70°or higher, and surface be grinded and plated-chrome treatment.

Upper and lower corrugating roll and pressure roll bearing imported from Japan, apply with high-temperature lubrication to keep running smooth and durable.

Equipped with pre-heater and pre-condition steam shower.

Gap between lower corrugating roll and pressure roll, lower corrugating roll and glue roll, glue roll and doctor roll controlled by electric mirco-adjustment and with digital display.

With motorized dividing-glue device and applicator roll self-rotary device.

With motorized dividing-glue device and modular roll changing configuration.

Option: tungsten carbide corrugating roll.

Option: PLC auto glue mixing device effectively control the amount of glue consumption.