JOP Shrink Tunnel

• Packaging of individual products or multi-packs for retail display.
• Protecting goods from dust, moisture, and tampering during transit and storage.
• Bundling multiple items together for easier handling and distribution.
• Creating tamper-evident seals for food products, pharmaceuticals, and cosmetics.
• Improving product presentation with a tight, clear, and professional finish.

Tunnel dimensions

Typically, tunnel aperture (W x H) for this class of equipment ranges from 400x200mm to 600x400mm, accommodating various product sizes.

Conveyor type

Commonly features a mesh belt or roller conveyor, suitable for different product weights and shapes.

Heating method

This unit is electrically heated, a common and efficient method for shrink tunnels, offering precise temperature control.

Power supply

For electrically heated industrial shrink tunnels, a 3-phase supply (e.g., 400V, 50Hz) is typically required, with power ratings commonly between 8kW and 20kW.

Throughput

Throughput for units of this type can vary significantly based on product size, film type, and desired shrink quality, typically ranging from 10 to 30 packs per minute.

Temperature range

Operating temperatures are commonly adjustable, typically between 120°C and 200°C, to suit different shrink film types.

Frame construction

The painted frame indicates a robust construction, commonly found on industrial equipment designed for durability.

• What types of shrink film can this tunnel process?

  Electrically heated shrink tunnels are typically compatible with various types of shrink film, including PVC, POF (polyolefin), and PE (polyethylene), depending on the film gauge and required shrink temperature.

• What 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 shrink tunnel?

• How does an electrically heated shrink tunnel compare to other heating methods?

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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