1. Fingerless blower type single facer, the upper and lower corrugated roller
   made of Cr-Mo alloy steel.

2. Glue wheel revolve automatically, pressure moves the slurry plate, with
   Electric Dividing-glue device, and with electric medium steam spray.

3. The clearance between glue roller and lower corrugated roller, glue roller
   and doctor roller,pressure roller and lower corrugated roller adjusted by
   Double Motors.

4. Quantity of pasting glue and controlling glue is controlled by the clearance  
   between glue roller and doctor roller, and there are Manual Controlling and
   Auto-controlling.

     A. Manual Controlling: Press the button that controls motor to adjust the
        clearance, to

         ensure paste enough glue.

     B. Auto-controlling: The coder and PLC auto-controls according to change of
        speed.

        And with inter-face appear control, to ensure glue when machine work in 
     high or slow speed and the corrugated paper quality.

5. Glue roller and doctor roller is designed as guide way, convenient to set and  
   dismantle, the corrugated roller and the two bearing housings can change together,
   shorten repairing time.

6. Inverter motor main drive, separate driving box.

7. The electric clapboard for glue is convenient to adjust.

8. In order to keep the pressure stably, all pressure roll and corrugated roll
   are hydraulic controlled except the glue system, and there is a fount for
   each hydraulic cylinder, to ensure the stable pressure when machine is working.