Semi-Automatic Rotary Arm Stretch Wrapper

Semi-Automatic Rotary Arm Stretch Wrapper

  • Rotary arm – Holds the stretch film roll and rotates around the product to be wrapped. Applies the film in a continuous motion.
  • Film width: Common film widths range from 75 mm to 350 mm. Wider films provide thicker wrapping layers for heavier products.
  • Wrapping speed: Ranges from 5 to 35 revolutions per minute. Faster speeds enable higher output. The speed can be adjusted based on the product and film characteristics.
  • Film carriage – Mounts the stretch film rolland moves up and down the rotary arm. It can be programmed to apply the required number of film layers.
  • Adjustable wrapping parameters- Machine allows setting the wrapping speed, film tension, number of film layers and other parameters to suit different product sizes and shapes.
  • Product turntable – Rotates the product to be wrapped during the film application process. The turntable speedcan be synchronized with the wrapping arm speed.
  • Semi-automatic operation – The machine requires an operator to load and unload the products to be wrapped. The actual wrapping processis automatic once configured.
  • Safety guarding – Protects operators from contact with moving parts like the wrapping arm and turntable. Interlocks stop machine functions when guard doors are open.
  • Control panel- Contains buttons and displays for setting wrapping parameters and starting/stopping the machine.
  • Spiral wrapping – Film carriagerotates in zig-zag motion to apply film layers in a spiral pattern for a secure wrap.
  • Service support: Reputable manufacturers provide spare parts, scheduled maintenance and technical support services to maximize machine uptime.

The key benefits are the ability to apply multiple layers of stretch film securely and consistently around a variety of product sizes and shapes. The flexibility and adjustability of a semi-automatic rotary arm wrapper improve wrapping efficiency.

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