Photo: SR4W


Large-Carton and Tray Lock-Style Forming Machine

Photo: SR4W closeup

Category Cartoning

Load Type Topload

Standard Features

  • Multiple-head configuration
  • Inclined carton magazine with agitators for positive stack advancement and weighted, locking stack pusher
  • Controlled carton supply system
  • Variable frequency brake drive motor
  • Vacuum pump
  • Electrical overload protection for motor and pump
  • Two-button jog control
  • Zone safety guarding and interlocks
  • Leg kit for adjustable height
  • Casters for portability and leveling screws
  • Hopper capacity up to 1,500 blanks of 0.016" (0.40 mm) board stock (24" / 610 mm stack)
  • "Off-the-shelf" control components
  • IP54 stainless steel construction
  • CE/ETL approved electricals


The Large-Carton Former

Kliklok's SR4W lock-style carton forming machine is designed to form cartons twice as large as our other machines can at moderate speeds. The SR4W is the ideal carton former for packaging lines where "club store cartons" are part of the production lineup.

Production Line Flexibility

The SR4W's carton changeover can be accomplished in just ten to fifteen minutes with minimal use of tools. Fixed size tooling minimizes the time to stop and restart the line and reduces labor for fast and repeatable size changes. Packaging lines can be switched from club store cartons to smaller retail cartons with minimal downtime, increasing efficiency and making the most of your investment.