Koppens CFS - CFS M420 Compact Thermoformer

• Packaging of sliced meats, cheeses, and other delicatessen products.
• Sealing of ready meals and convenience foods for extended shelf life.
• Forming trays and blister packs for small industrial components or medical devices.
• Creating portion-controlled packaging for sauces, jams, or confectionery.

Typical capacity

Throughput for this class of compact thermoformer can vary significantly based on product and film, but typically ranges from 5 to 15 cycles per minute.

Power supply

Units of this type commonly require a 3-phase industrial power supply, typically 400V, 50Hz, with a power consumption that varies based on heating elements and vacuum pump size.

Footprint

Compact thermoformers are designed for smaller production spaces; exact dimensions should be confirmed with the seller, but they are generally under 4 metres in length.

Material compatibility

Typically compatible with a range of thermoformable films including APET, PP, PS, PVC, and various laminates, suitable for both flexible and rigid packaging.

Vacuum pump

Units commonly integrate or are supplied with an external vacuum pump, such as the Busch RA250 mentioned, essential for effective sealing and gas flushing.

Die changeover

For this class of equipment, die changeover is typically designed to be relatively straightforward to facilitate production flexibility, though specific times depend on the operator and die complexity.

• What is a thermoformer used for?

  A thermoformer is used to create packaging by heating a plastic film and forming it into a desired shape using a mould (die), then sealing it, often with a top film. This process is common for food, medical, and consumer goods packaging.

• What does 'die size' refer to?

• Is a Busch RA250 Vac Pump suitable for food packaging?

• What maintenance is typically required for a used thermoformer?

• Can this machine handle Modified Atmosphere Packaging (MAP)?

Thermoforming equipment holds a solid reputation for reliability and cost effectiveness in food packaging operations. Buyers typically value machines offering consistent forming quality and minimal downtime. When purchasing used units, buyers should prioritise inspecting heating elements, mould condition, and hydraulic systems, as these components experience significant wear. Strengths include straightforward maintenance requirements, good availability of spare parts, and proven performance across various packaging applications. Industry sentiment favours models with proven track records and complete maintenance documentation.

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