Single facer SFM25N

• Maximum mechanical speed is 250m/min. • The diameter of the corrugating rollers is 380 mm. The diameter of the pressure roller is 520 mm. The diameter of the surfaces of glue roller is 302 mm, The diameter of the doctor roller is 170mm. • The machine adopts positive pressure air cushion paper guide, with high utilization of heat energy, and good quality of corrugated shaping。 • Corrugated roller adopts positive pressure cassette type. It’s under the pressure roller, so as to lower the center of gravity of the machine. It’s smooth when under high-speed operation, and reduces vibration, so it’s more stable and smooth during operation. Corrugated roller exchange is saver and faster. • Corrugated roller, pressure roller and glue roller adopts individual driving reduction box, to isolate vibration. The oil immersion lubrication and high precision gear driving ensure stable and reliable during operation. • Corrugated roller sets get in and out hydraulic automatically, so as to exchange different flutes rapidly. • Individual glue section could move out from the main machine, and it’s easy to clean and maintain. An electric glue partition device is provided to give convenient and rapid paper width adjustment. • The glue roller has low speed auto-rotate function, so as to avoid the glue dry on the glue roller. • A frequency conversion motor is used to supply power, realizing stepless speed adjustment and reliable and synchronous interlock with the following devices. The frequency converter used is an international famous brand product with stable and reliable performance and low failure rate.