Fingerless Type Single Facer

With preheater for liner paper and steam spray device for medium paper. Upper and lower corrugated roller are unit assemblage, the whole corrugated rollers group can be move and quick replacement, to change flute type quickly. Glue section are unit assemblage, whole section can be moved by track,save maintenance time. 

Adjustment for corrugated roller pressure roller,and glue roller by pneumatic system. Frequency conversion motor as main drive , independent gear box connect with three gimbal axis, Inverter to make stepless speed regulation for save power, and to keep one communication connector for production management.

Oil immersed type lubricating to reduce noise keep running stable, prolong the use life of gear. 

Adopt Glue width motorized dividing to match the paper width. Idle running motor for glue applicator roll to avoid glue dry. Adjustment for gap between glue roller and doctor roller by electric or manual are optional, Digital read out for the gap between glue roll and doctor roll is optional. 
Bearing for corrugated rollers,and pressure roler adopt high-temperature lubricate grease to keep running smoothly and durably. 

Features:

• Using a negative pressure type design helps the medium paper to press evenly and closer to the surface of the corrugating roll to have perfect forming. And also get even gluing on the flute tip to have perfect laminating of the single facer. 
• Quick change rolls in 15 minutes. while replacing the corrugated rolls, the whole complete set of additional rolls with cassette is delivered into the machine by the carnage and matched with the hydraulic motor to be fixed on the base of the machine by the 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 to avoid glue dry. Adjustment for the gap between glue roller and doctor roller by electric. Digital readout for the gap between glue roll and doctor roll. 
• The moveable 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.