Rochman Shrink Tunnel

• Packaging food products such as ready meals, baked goods, and fresh produce for extended shelf life and presentation.
• Securing multi-packs of items like bottles, cans, or boxes for retail display and transport.
• Protecting products from dust, moisture, and tampering in various industrial sectors.
• Creating tamper-evident seals for pharmaceuticals and other sensitive goods.
• Bundling items for inventory management and shipping efficiency.

Typical throughput

For this class of equipment, throughput commonly ranges from 10 to 30 packs per minute, depending on product size and film type.

Power supply

Units of this type typically require a 3-phase electrical supply, commonly 400V, 50Hz, with varying amperage requirements based on tunnel size and heater elements.

Film compatibility

Commonly processes various shrink films including PVC, POF (polyolefin), and PE (polyethylene), with film thickness typically ranging from 12 to 50 microns.

Tunnel dimensions

The shrink tunnel aperture for this class of equipment typically accommodates products up to 400-600mm in width and 200-300mm in height.

Heat source

Shrink tunnels commonly utilise electric heating elements with adjustable temperature controls for optimal film shrinking.

Control system

Typically features a user-friendly control panel for setting sealing time, tunnel temperature, and conveyor speed.

Construction material

Frames are commonly constructed from painted mild steel, as indicated for this unit, or stainless steel for more demanding environments.

Certifications

As stated, this unit is CE Marked, indicating compliance with European health, safety, and environmental protection standards.

• What is the typical footprint of a Rochman sealer with shrink tunnel?

  The overall footprint for a combined sealer and shrink tunnel unit of this type typically ranges from 2.5 to 4 metres in length and 1 to 1.5 metres in width, depending on the model and tunnel size.

• What kind of maintenance does a shrink tunnel require?

• Can this equipment handle different product sizes?

• What are the common safety features on a shrink tunnel?

• Is specialist installation required for this type of equipment?

• What types of shrink film are best for food packaging?

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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