SL 55 – L-Chamber Packaging Machine

The SL series is aimed at a specific market sector, because it achieves rather low speeds. It represents the “entry level” of the SMIPACK production line , but still retains most of the features of the S series . The SL series of L-chamber packaging machines includes two models for hourly production up to 300 packages.    

 

(**) Packages per hour. The indicated speed may vary depending on product dimensions, package size and type of film used.

  • Sealing and heat shrinking system in a single operation
  • Welding blade with PTFE cover
  • Air cooling of the machine frame
  • Closed circuit liquid cooling of sealing bars
  • Coolant level indicator
  • Quick adjustment of the height of the conditioning dish with an external crank
  • Movable product holder plate, not linked to the film reel support to better adapt the film to the dimensions of the package to be wrapped
  • Bell retainer electromagnet
  • Emergency button
  • Automatic reopening of the bell
  • Automatic package exit using a motorized conveyor belt
  • Flextron® control system with:
    1. Alfa-digital LCD control panel with a 16-bit microprocessor board and solid state relay, allowing simple and precise control of all common operations, such as:
      • machine condition
      • number of packages produced with electronic parts counter
      • soldering temperature adjustment
      • adjustment of the bell opening delay
      • adjustment of the retraction delay
      • adjustment of the retraction time
      • temperature control of the shrinkage chamber
      • packet exit speed
      • possibility of memorizing up to 10 different work cycles: consequently production increases and use is simplified
      • possible malfunction
    2. Modular power section, separated from the control panel and characterized by:
      • solid state relays, which last longer and simplify maintenance
      • in case of failure, it is possible to replace the only damaged module, without losing the data contained in the memory
  • Reduced energy consumption
  • Compliance with CE standards
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