A strapping tensioner is a tool used in the process of securing and tightening strapping (usually plastic or steel bands) around packages, pallets, or other loads to keep them securely bound for transport, storage, or shipping. It is commonly used in industries like logistics, packaging, warehousing, and shipping.
Key Functions of a Strapping Tensioner:
- Tensioning: The primary function is to apply tension to the strapping material, ensuring that the band is tight enough to secure the load without slack.
- Sealing: In some cases, the tensioner is used in combination with a sealer (or combined tool), which crimps or bonds the ends of the strapping together after tensioning.
- Cutting: Some tensioners are equipped with a cutting blade to trim the excess strap after it is tensioned and sealed.
- Adjusting Tension: Depending on the model, a strapping tensioner allows for adjustments in the amount of tension applied to the strap to suit the type and size of the load.
Types of Strapping Tensioners:
- Manual: These are operated by hand, often in smaller or medium-volume applications.
- Battery-powered or Pneumatic: These are more automated and used in high-volume or industrial applications, where faster, consistent tensioning is needed.
Common Materials Strapped:
- Polypropylene (PP) Strapping: Common in light to medium-duty applications.
- Polyester (PET) Strapping: Used for medium to heavy-duty applications, often in conjunction with a stronger tensioner.
In summary, a strapping tensioner is a crucial tool for ensuring that goods and materials are securely strapped and ready for transport, preventing shifting or damage during handling and shipping.
