Rochman TR45/90H250 Heat Shrink Tunnel

• Packaging of food products such as ready meals, baked goods, and confectionery.
• Shrink-wrapping of retail items including electronics, cosmetics, and stationery.
• Bundling of multiple items for promotional packs or logistical efficiency.
• Protection of industrial components and spare parts from dust and moisture.
• Creation of tamper-evident seals for pharmaceuticals and high-value goods.

Tunnel Aperture (W x L x H)

Typically around 45cm x 90cm x 25cm for this model designation, accommodating a good range of product sizes.

Power Supply

Commonly 3-phase, 400V, 50Hz, with power consumption typically ranging from 12kW to 20kW.

Conveyor Speed

Adjustable, allowing for optimisation across various film types and product throughput requirements.

Operating (Conveyor) Height

Often around 980mm, designed for ergonomic integration with typical packaging lines.

Temperature Control

Precise digital temperature control is standard for uniform heat distribution.

Footprint

For this class of equipment, the footprint typically requires adequate space for the tunnel unit and associated infeed/outfeed conveyors.

Film Compatibility

Suitable for a range of shrink films including PVC, POF, and PE, depending on the specific heating elements and controls.

• What types of shrink film can this tunnel process?

  Units of this type are typically compatible with various shrink films such as PVC, POF (polyolefin), and PE (polyethylene), though specific film gauges and types may require adjustment of temperature and conveyor speed.

• Is this unit suitable for food packaging?

• What kind of maintenance does a heat shrink tunnel require?

• Can this tunnel be integrated with existing packaging lines?

• What are the typical power requirements for this equipment?

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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