Automatic Pallet Wrapping Machines with Rotating Arm

Automatic Pallet Wrapping Machines with Rotating Arm

The electronic motorized film pre-stretch carriage, which is standard equipment on all Technowrapp automatic stretch film wrapping machines, allows stretch film extension up to 160%. Load stabilization is ensured with just 72 grams of film. This value has been calculated for a pallet measuring 800 x 1,200 mm, 1,500 mm high, with 10 wraps, an average holding force of 5 kg, a 500 mm high film roll, and a film thickness of 17 µm.

Electronic Film Pre-stretch via Tachogenerator

The tachogenerator allows for smooth film distribution and high pre-stretch, ensuring uniformly distributed holding force around the perimeter of the products. This prevents compression of the corners while also preventing load shifting relative to the pallet. The holding force applied at different points of the pallet can be adjusted.

Stable Pallets and Thermally Controlled Sealing

The standard EP-F2 pre-stretch carriage operates in the range where the film achieves its best mechanical properties for product retention. The thermally controlled sealing surface ensures greater durability and reliability of the seal. This not only saves film but also provides an additional guarantee of load stability.

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Description

Pallet Wrapping Safety

During pallet handling and wrapping, both on rotating table wrapping machines and rotating arm machines, the cutting and sealing device remains in a standby position, away from the working area. In case of accidental product falls from the pallet, this solution protects one of the key components of the automatic wrapping machine from potential damage.

User-Friendly B150 Control Panel with GUI

The machine can be used by all operators, thanks to the touchscreen panel developed in collaboration with customers. The GUI (Graphical User Interface) panel has contributed to replacing written commands with icons, making the environment more intuitive and user-friendly. The implementation of the control panel facilitates immediate remote support, troubleshooting, data collection and analysis, as well as sending reports and implementing Twiko. Support is also provided in multiple languages.

Twiko Data Explorer

Twiko is the system for collecting data generated by the machines, so that it can be utilized and analyzed. Twiko allows real-time access from any device. The collected data is processed and shared, with the aim of monitoring production, performance, and maintenance status. The service can be completed with the activation of a predictive maintenance system.

Technical Specifications

B150 / B170 / B200 / B250

Output
Up to 118 pallets/hour with 10 wraps

Revolutions per Minute (RPM)
Up to 40

Standard Equipment

  • Electronic film pre-stretch carriage.
  • Adjustable holding force at different points of the pallet.
  • Film cutting and sealing device.
  • Central lubrication and self-lubricating gear.
  • Touchscreen with Graphical User Interface (GUI).
  • Interface for VPN connection, for remote technical support.

Patent

The B250 model is equipped with a synchronized cutting/sealing device.

Upon completion of the wrapping cycle, the device cuts the film and follows the outgoing palletized load during the sealing process.

This allows the next pallet to immediately enter the wrapping area, making the cycle faster and more efficient.

 

B150E / B170E / B200E / B250E

Output
Up to 80 pallets/hour with 10 wraps

Revolutions per Minute (RPM)
Up to 40

Standard Equipment

  • Electronic film pre-stretch carriage.
  • Adjustable holding force at different points of the pallet.
  • Film cutting and sealing device.
  • Central lubrication and self-lubricating gear.
  • Touchscreen with Graphical User Interface (GUI).
  • Interface for VPN connection, for remote technical support.

Top Sheet Dispenser

The top sheet dispenser allows the film to be cut for the top cover of the pallet, with the ability to select its size and precise positioning on the palletized product.

The film roll for the top cover is conveniently located outside the safety guards.

The device can be programmed for both dust protection and waterproof covering of palletized products.