Cryovac ST77 Dip Tanks x 2

• Shrink-wrapping vacuum-packed meat, poultry, and cheese products to improve presentation and extend shelf life.
• Processing ready meals and other prepared foods requiring a tight, protective film.
• Packaging fish and seafood products to reduce purge and enhance product appeal.
• Utilised in food manufacturing facilities for high-volume packaging lines.

Typical throughput

For this class of equipment, throughput can vary significantly based on product size and line integration, commonly processing several hundred to over a thousand packages per hour.

Power supply

Units of this type typically require a three-phase electrical supply, often 380/415V, 50Hz, with a significant power draw for heating elements.

Air pressure

Pneumatic systems on these machines commonly operate with an air pressure of around 6 bar.

Construction material

Cryovac dip tanks are typically constructed from full stainless steel, suitable for food contact and washdown environments.

Footprint

The footprint for a single dip tank unit is typically compact for integration into existing packaging lines, but buyers should confirm exact dimensions with the seller.

Water temperature control

These units feature controlled water heating to achieve the optimal shrink temperature for various film types.

• What is the primary function of a dip tank in vacuum packaging?

  A dip tank, or shrink tank, is used after vacuum sealing to immerse the packaged product in hot water. This causes the vacuum bag to shrink tightly around the product, improving appearance and reducing purge.

• Are these units suitable for all types of vacuum bags?

• What maintenance is typically required for a dip tank?

• Can these units be integrated into an automated packaging line?

• What safety features are common on these machines?

Vacuum packaging equipment holds a solid reputation in food processing for extending shelf life and maintaining product quality. Buyers typically prioritize seal consistency, chamber durability, and ease of operation when selecting used models. Industry sentiment favours machines with reliable vacuum pump performance and straightforward maintenance access. Common strengths include cost savings over new equipment, proven track records from established manufacturers, and compatibility with various packaging materials. Prospective buyers should inspect sealing bars, vacuum gauges, and prior service history carefully.

General overview for this equipment type