Cal-Pak's Packaging Automaton Group logo

4100-OHA Conveyorized Automatic Pallet Wrapper

Rotary Arm Wrapper

4100-OHA Conveyorized Automatic Pallet Wrapper
Cousins Packaging logo

Cousins designed this straightforward conveyor system to allow you to specify the features needed for your wrapping solution.


As a rotary arm wrapping machine, the 4100-OHA Conveyorized Automatic Pallet Wrapper suits loads that cannot hold up to rotation. Its conveyor-based design can integrate into existing production and distribution systems.


Automatic Features

  • Pneumatically actuated film clamp mechanism

  • Pneumatically actuated film tail cut/wiper arm mechanism

  • Ni-chrome impulse hot wire film cut off c/w automatic periodic cleaning cycle


Control Features

  • PANASONIC FP-X Programmable Logic Controller (PLC) AB Controller available

  • HMI Touchscreen Operator Interface Panel

  • Illuminated Power Start / Reset button

  • Emergency Stop button

  • Wrap Cycle Start (rewrap) button

  • Manual controls provided for rotary arm jog, film carriage elevator lower/raise, film clamp open/close and conveyors forward/reverse

  • Wrap Bypass mode selector switch

  • Separate film carriage elevator raise & lower speed controls

  • Film tension (Force-to-Load) control

  • Separate 1 to 12 revolution top & bottom wrap control

  • Triple beam auto load height sensing photo-eye detects dark or shiny loads

  • Broken film/out of film detection c/w automatic machine reset and fault beacon light

  • Rotary arm and film carriage elevator dynamic braking

  • NEMA 12 control panel and junction boxes

  • Dust-tight slip ring assembly

  • All structural steel construction

  • Structural tube machine tower and frame

  • Electro-static powder-coated paint finish

  • Non-proprietary UL/CSA approved components


Safety Features

  • Personnel Safety – Rotary Arm Obstruction Emergency Stop Sensor

  • Wire mesh safety barriers enclose the wrap zone to prevent personnel intrusion

  • Operator Access Gates c/w Safety Interlock Switches disable machine operation when gate(s) opened

  • Hard-wired emergency stop and operator access gate circuits with Category 3 dual-channel safety relays