• Product Description
  • Technical Parameter
    • Commodity name: Double-sided machine
    • Commodity ID: 007

    Key Performance Features

    ★ A double-sided machine bonds single-face corrugated paper with linerboard, using heated plates to apply adhesive and produce a smooth, flat cardboard sheet.

    ★ The heating plate surface has been ground and finished; each plate is 750 mm wide, with a total of 18 plates installed. The cooling section is set to a length of 4 meters. Inside the heating plates, partitioned baffles create an S‑shaped steam flow, significantly enhancing steam–water separation and thereby improving steam utilization. The heating plates are fabricated from vessel-grade steel.

    ★ The hot plate features a pneumatic clamping mechanism. The clamping plate’s vertical movement is driven by a pneumatic system and is equipped with a roller‑type contact pressure method.

    ★ The heating plate’s heat-conducting channels are divided into multiple zones to enable temperature control.

    ★ The upper cotton belt is corrected via a pneumatic deviation‑correcting valve, while the middle section is adjusted manually. A dual‑cylinder‑controlled S‑shaped cotton belt tensioning device is employed, delivering high tension and tight tensioning.

    ★ The lower belt employs a pneumatic tensioning mechanism, offering a simple and practical design. The automatic lateral alignment of the lower conveyor belt is finely adjustable, with additional fine-tuning available via manual adjustments on both sides.

    ★ The drive roller features a wear-resistant rubber coating and a user-friendly design, with an optimal height to ensure smooth cardboard output.

    ★ The gears in the drive assembly are manufactured from cast steel ZG-500.

    ★ Electrical components are sourced from internationally renowned brands, ensuring stable operation and high reliability.

    ★ The main drive motor is a variable-frequency motor, offering high low-speed torque, a wide speed-regulation range, energy savings, and high efficiency.

    ★ The main frame is constructed from high‑strength, national‑standard profiles, ensuring a robust structure, an attractive appearance, and suitability for high‑speed operations.

  • Technical Parameter

    Work wide1800mm
    Design speed250m/min
    Work speed150-220m/min
    Hot plate750mm×18
    Length of cooling section4m
    Temperature requirement160—200℃
    Vapo tension0.8-1.3Mpa
    Bleed pressure0.5—0.6Mpa
     working power supply380V  50Hz   90KW

     

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