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OctoFrost IQF 7/2 LH tunnel freezer

Octofrost IQF 7/2 LH tunnel freezer on ammonia (NH3), in excellent condition. IQF stands for Individually Quick Freezing and is specifically designed for rapid freezing of smaller food items. This technology helps prevent ice crystal formation within the structure of products like vegetables, berries, cheese, meat, and fish. The freezer is supplied complete with infeed/outfeed conveyors, control cabinets, evaporators, and a Siemens Simatic control panel. We can also deliver additional refrigeration technology upon request, such as compressors and condensers. Please feel free to contact us for more information!

Products are placed onto the infeed conveyor at a height of approximately 1560 mm. The products are then transported through the Octofrost by means of a vibratory belt. The belt is equipped with a drop to separate the products and remove excessive surface ice. The belt is approximately 8100 mm long and 850 mm wide. Once the products have reached the target core temperature, they exit at a height of 1250 mm. The freezer is equipped with three inspection hatches, allowing product checks while items are on the belt.

The OctoFrost is equipped with two NH3 evaporators that ensure the products are frozen to the desired core temperature of -18 °C. There are 7 centrifugal fans, each directly driven by ABB M3AA 132 MB electric motors with the following specifications: 50 Hz - 11 kW - 1450 rpm - 630 mm diameter. These fans blow air upwards through openings in the belt, preventing the product from sticking to the belt surface. The side panel is retractable for easy inspection and cleaning of evaporators and fans as needed.

The Octofrost comes with the appropriate control cabinet featuring 7 ABB frequency inverters for the conveyors, 3 Key Technology MFS 268 XL frequency drives for the vibratory movement, and a Siemens control panel for freezer management.

The IQF tunnel freezer has the following dimensions:
8100x3000x3250 mm (LxWxH)
Effective belt length: 8100 mm
Effective belt width: 850 mm
Infeed height: 1560 mm
Outfeed height: 1250 mm

Tunnel freezer capacities:

Product: Green peas
Capacity: 3600 kg/h
Infeed temperature: +10°C
Outfeed temperature: -18°C
Evap. temperature: -40°C

Product: Cauliflower
Capacity: 2,520 kg/h
Infeed temperature: +10°C
Outfeed temperature: -18°C
Evaporator temperature: -40°C
Piece size: 25 to 40 mm

Product: Tomatoes
Capacity: 1,440 kg/h
Infeed temperature: +10°C
Outfeed temperature: -18°C
Evaporator temperature: -40°C
Piece size: approx. 30 mm

Product: Strawberries
Capacity: 2,520 kg/h
Infeed temperature: +10°C
Outfeed temperature: -18°C
Evaporator temperature: -40°C
Piece size: 25 to 35 mm

Product: Potatoes
Capacity: 1,800 kg/h
Infeed temperature: +10°C
Outfeed temperature: -18°C
Evaporator temperature: -40°C
Piece size: approx. 25 mm

Product: Meat
Capacity: 2,340 kg/h
Infeed temperature: -3°C
Outfeed temperature: -18°C
Evaporator temperature: -40°C
Piece size: 20 mm dices

Would you like more information or have any questions? Please feel free to contact us; we are happy to assist you!
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*Why choose HOS BV? Not only are we the largest specialist in used refrigeration technology in Europe, but we also deliver all orders only after thorough testing and industrial cleaning. Additionally, we are happy to arrange your logistics upon request.

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