Corrugated Cardboard Production line

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SF-320E  multi-cassette negative pressure single facer

Working video


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※structural features:

★design speed150m/min

★effective width1400mm

★main corrugated roller:¢320mm(According flute differ),pressure roller370mm,preheat roller400mm.

★using negative pressure type design, low heat loss,helps the core paper to press evenly and close to the surface of corrugated roller, make the corrugate molding better, pressure uniform, the top of corrugate can glue uniform and better, make the single corrugated paper have perfect laminating.

★quickly change rollers in 10 minutes, while change corrugated roller with the electric trolley loading,the entire group of corrugating with motor drive,put into the machie,fixed to the machine base,only need a buttons can complete the replacement quickly and easily.

★corrugated roll adopt 48CrMo high quality alloy steel,dealing with heating, after grinding tungsten carbide surface treatment。

★corrugated roll and pressure roll adopt the airbag control system with high stability, at the same time with pneumatic control buffer effect。

★Glue volume control with electric adjustment,rubber septum electric device,the glue system can operate independently when the motor stops,prevent glue exhausted。

★the moveable type glue unit is convenient to clean and maintain.

★easy operation control system, touch screen operation interface,Drawing with color display operating status, function selection, fault indication, and parameter settings, etc. can exclude exhibit this machine fully functional, easy to operate, user-friendly.

★built-in pre-conditioner with proportional spraying device, adjustment the core paper temperature and moisture.

★main, vice corrugating and pressure roller bearings are used in high-temperature grease to ensure bearing life running smoothly.


※technical parameters:

1、effective width:1400mm       2、operation direction:left or rightDetermined in accordance with the customer's facility)

3、design speed:150m/min              4、temperature range:160—200℃

5、air source:0.4—0.9Mpa           6、steam pressure:0.8—1.3Mpa

7、corrugated flute:(UV type or UVV type)

※roller diameter parameters:

1、diameter of up corrugated roller: ¢320mm       2、diameter of pressure roller:¢365m

3、diameter of glue roller:¢270mm   4、diameter fixed paste roll :¢153mm

5、diameter of preheater:¢400mm

※powered motor parameters:

1.main frequency drive motor:30KW   rated voltage:380V   50Hz       Continuous (S1) working standard

2、suction motor:15KW         rated voltage:380V    50Hz     Continuous (S1) working standard

3、glue reducer linear actuator:30W     rated voltage:24V         short(S2) working standard

4、glue gap motor:200W*2     rated voltage:380V    50Hz     short(S2) working standard

5、glue pump motor:   2.2KW     rated voltage:380V    50Hz   Continuous (S1) working standard

6、glue frequency motor:3.7KW  rated voltage:380V   50Hz   Continuous (S1) working standard