What are the main benefits of an IQF tunnel freezer?

IQF technology ensures that individual food items are frozen separately, preventing clumping and preserving their natural shape, texture, and nutritional value. This leads to higher product quality and reduced drip loss upon thawing.

What types of products are best suited for IQF freezing?

IQF freezers are ideal for small, free-flowing products such as fruits, vegetables, seafood (e.g., shrimp, scallops), poultry pieces, and pasta. Products that tend to stick together benefit most from this method.

How does crust freezing work in these units?

Crust freezing involves rapidly freezing the surface of the product before it enters the main freezing zone. This helps to lock in moisture, maintain product shape, and prevent dehydration during the full freezing process.

What maintenance is typically required for an IQF tunnel freezer?

Regular maintenance typically includes cleaning of conveyor belts and internal surfaces, inspection of refrigeration components, lubrication of moving parts, and verification of sensor calibration to ensure optimal performance and hygiene.

Can these units handle different product sizes and types?

Many IQF tunnel freezers offer flexibility in handling various product sizes and types through adjustable belt speeds and temperature controls. Multi-lane or multi-level configurations, as mentioned for this unit, further enhance this versatility.

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KAPP - KAPP IQF Tunnel Freezer

Name: KAPP IQF Tunnel Freezer
Brand: KAPP
SKU: 00076
Availability: InStock

Price: Contact seller for price

The KAPP Skaginn IQF Tunnel Freezer is designed for fast and efficient individual quick freezing with gentle product handling. The system preserves product quality by locking in moisture and maintaining natural structure, texture and appearance after freezing and thawing. The freezer features an integrated crust freezing system, combining surface freezing and core freezing in one continuous process. This approach ensures excellent yield, stable quality and minimal drip loss, which can be reduced to as low as 0.2%, depending on product type. Thanks to multiple conveyor levels for crust freezing and full freezing, products retain their shape throughout the freezing process. The enclosed and insulated tunnel design ensures fast, even freezing and stable operating conditions, even at high throughput. The system is available in single-lane and multi-lane configurations, with single or double-level crust freezing belts, allowing flexibility for different production requirements and freezing times.

Warsaw, Poland

6,133 km away

Model Number

IQF Tunnel Freezer

Stock Number

00076

Machinery Masters View

Typical context for this category of equipment. Always confirm specifics with the seller.

Applications & Use Cases

Freezing of small, delicate food items such as berries, prawns, diced vegetables, and pasta.
Processing of seafood products to maintain individual separation and quality.
Handling of poultry pieces and meat products requiring rapid freezing to prevent clumping.
Preparation of bakery items like pastries and dough balls for extended shelf life.
Processing of ready meals components where individual freezing is critical for quality.

Typical Specifications

Typical capacity: For this class of equipment, capacities commonly range from 500 kg/h to several tonnes per hour, depending on product density and belt width.
Power supply: Units of this type typically require a 400V, 3-phase, 50Hz electrical supply, with power consumption varying based on compressor size and tunnel length.
Refrigeration system: Commonly uses ammonia (NH3) or CO2 as refrigerants, requiring appropriate plant infrastructure.
Operating temperature: Typically operates at temperatures between -30°C and -40°C within the freezing tunnel.
Conveyor belt material: Stainless steel mesh belts are commonly used for hygiene and durability.
Footprint: The physical footprint for an IQF tunnel freezer can vary significantly, often requiring substantial floor space and height clearance, depending on the number of lanes and levels.

Frequently Asked Questions

IQF technology ensures that individual food items are frozen separately, preventing clumping and preserving their natural shape, texture, and nutritional value. This leads to higher product quality and reduced drip loss upon thawing.

Machinery Masters Intelligence. General guidance for this category of equipment only, not a substitute for the seller's exact specifications. Always confirm details with the seller.