Double Facer, Model DF-S

Features:
  • The surface of the heating plate with width 600mm is ground, and there are 14 heating plates in total with cooling length of 4m.
  • The heating plate is made of container plate, could provide pressure vessel certificate and inspection certificate.
  • Adopts pneumatic automatic rectifying to adjust the right and left deviation of the upper conveyor belt.
  • The temperature of the heat conducting pipe of the heating plate is controlled in four sections with temperature digital display.
  • The upper cotton belt adopts double cylinder S type tensioning device.
  • The lower belt adopts pneumatic tensioning and deviation rectification.
  • The surface of the driving roller is covered with wear-resistant rubber, which is herringbone structure with medium height to ensure the flat output of cardboard.
  • Main drive motor uses variable frequency speed motor with low speed torque, wide speed range, reliable use and simple maintenance.
  • The inner part of the hot plate is the partition structure, which makes the steam flow in S shape, and the steam and water separation function is obvious to improve steam utilization rate.
Regular technical parameters:
  • Temperature: 160-200℃
  • Steam pressure: 0.8-1.3MPa
  • Air pressure: 0.6-0.9MPa
  • Cooling length: 4m
  • Number of heating plates: 14
Rollers diameter parameters:
  • Upper glue roller diameter: φ700mm
  • Lower glue roller diameter: φ400mm (covered with wear-resistant rubber)
  • Front driven belt roller diameter: φ215mm
  • Rear driven belt roller diameter: φ215mm
  • Press belt roller diameter: φ70mm
  • Shaper support roller diameter: φ86mm
  • Upper belt tension roller diameter: φ155mm
  • Upper belt deviation rectification roller diameter: φ130mm
  • Lower belt tension roller diameter: φ130mm
  • Lower belt deviation rectification roller diameter: φ130mm
    • Notes: Surface of each roller is grinding and chrome plated
Parameters of motor and electric appliance:
  • Main drive motor power: 30KW
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Contact Us

MAY KWA PRINTING MACHINERY CO., LTD.
Address: 51 Deyu road, Qiaonan street, Shiqiao, Panyu, 511400 Guangzhou city, Guangdong province, China
Tel.: +86-020-84877071

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