SM-12 Double Facer

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• The double facer is used for laminating the single-sided corrugated paper with the paper, heating the heating plate, gelatinizing the glue, and shaping the production of flat paperboard.
• The surface of the heating plate is grinded. The width of the hot plate is 600mm. There are 12 heating plates in total. The length of cooling and shaping is 4 meters. The inner part of the hot plate is an isolation structure, which makes the steam flow in S-shape. The separation function of steam and water is obvious, and the utilization rate of steam is improved. The heating plate is made of vessel plate, which conforms to the national first class pressure vessel standard, with pressure vessel certificate and inspection certificate.
• The hot plate adopts dense gravity roller structure. The pressure roller lifting adopts pneumatic structure. Four sets of spring pneumatic pressure plates are provided as standard
• The heat conduction piping of the heating plate is divided into two sections to control the temperature, with temperature display.
• The upper cotton belt passes through the deviation correction pneumatic valve, and the automatic deviation correction is in the middle. The S-type cotton belt tension device is controlled by double air cylinders. There is a large amount of tightening,
• The lower belt tension mechanism is simple and practical.
• The driving roller surface is coated with wear-resistant image glue, which is herringbone structure with medium height to ensure smooth output of paperboard.
• The main drive motor is frequency conversion speed regulating motor, with large low speed torque, wide speed range, energy saving and high efficiency.

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