Ulma Heating Shrink Tunnel

• Used for creating a tight, protective seal around products in various industries.
• Commonly employed in food packaging for items like ready meals, baked goods, and multi-packs.
• Utilised in pharmaceutical packaging to ensure product integrity and tamper-evidence.
• Applicable for packaging consumer goods such as cosmetics, electronics, and stationery.
• Suitable for bundling multiple items together for retail display or shipping.

Tunnel aperture (W x H)

For this model, the '65x100' in the model name typically indicates a tunnel aperture of approximately 650mm wide by 1000mm high, though buyers should confirm exact dimensions with the seller.

Heating method

Heating shrink tunnels commonly use circulated hot air to uniformly shrink film around products.

Conveyor speed

Typically adjustable, allowing for throughput rates that vary based on product size and film type. Buyers should inquire about the specific range for this unit.

Power supply

Industrial heating tunnels of this class commonly require a 3-phase electrical supply, typically 400V, 50Hz, with a significant power draw for the heating elements.

Film compatibility

Units like this are generally compatible with various shrink films, including PVC, POF (polyolefin), and PE (polyethylene), depending on the film thickness and application.

Temperature control

Typically features adjustable temperature controls to suit different film types and desired shrink levels.

• What type of products can this shrink tunnel process?

  This type of shrink tunnel is suitable for a wide range of products that require a protective and aesthetically pleasing shrink-wrapped finish, from individual items to multi-packs, provided they fit within the tunnel's aperture.

• Is the associated 'Wraps Model No: AS60.35V' included with the tunnel?

• What kind of maintenance is typically required for a shrink tunnel?

• Can this unit be integrated into an existing packaging line?

• What are the typical safety features on a heating shrink tunnel?

Used sealing machines are generally valued for their durability and long operational life. Buyers typically prioritize machines with clear maintenance histories and minimal wear on sealing components. Key considerations include film compatibility, seal quality consistency, and ease of adjustment. Reputable models tend to retain functionality well across multiple applications. Industry sentiment suggests these machines offer strong value when sourced from reliable vendors, though operators should verify calibration settings and test seal integrity before full production use.

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