Steel strapping sealers are hand-operated tools used to crimp metal seals and create a secure joint on steel strap for heavy-duty packing operations. Suited to metals processing, timber and panel products, bricks and blocks, engineering and export cases, they pair with a separate tensioner and work with either snap-on (open) or lap-over (closed) seals depending on the pack and access. The range covers standard and heavy-duty models for 13–32 mm strap, with single- or double-notch jaws: single-notch options allow easier strap removal at destination, while double-notch models deliver higher joint efficiency for demanding loads. Front-action sealers are ideal on bench and low packs, while side-action versions help reduce operator strain on vertical or awkward applications. Built for frequent use, these sealers offer durable, low-maintenance performance where simple mechanical reliability is preferred. For best results, match the seal type and width to your strap and tool (including high-tensile steel where specified), and note these tools are not for PET/PP strapping or sealless systems; always use appropriate PPE with steel strap.
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