What kind of products can be frozen with a DSI H-series plate freezer?

These freezers are primarily designed for freezing products in uniform blocks or packages, such as fish fillets, meat blocks, poultry, and certain prepared foods. The double-contact method is highly efficient for flat products.

What are the advantages of horizontal plate freezing?

Horizontal plate freezers offer rapid freezing times, uniform product quality, and high energy efficiency due to direct product contact. They are well-suited for high-volume batch processing of packaged goods.

What maintenance is typically required for a plate freezer?

Routine maintenance typically involves checking hydraulic fluid levels, inspecting refrigeration lines for leaks, cleaning plates, and verifying control system functionality. Seals and hoses may require periodic replacement.

Can this unit be integrated into an existing processing line?

Yes, with appropriate conveying and loading systems, a horizontal plate freezer can be integrated. However, the refrigeration container will require external siting and connection to the freezer unit.

What are the typical installation requirements?

Installation typically requires a level concrete foundation, access to a suitable industrial power supply, and provisions for refrigerant line connections between the freezer and the refrigeration container. Adequate ventilation for the container is also crucial.

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used Equipment

Available

Verified seller

DSI - 2021 DSI H - 7/9

Name: 2021 DSI H - 7/9
Brand: DSI
SKU: 00114
Availability: InStock

Price: Contact seller for price

Complete system including DSI Horizontal Plate Freezer and refrigeration conteiner with all accessories The "H" series utilizes hydraulic pressure to ensure rapid, "double-contact" freezing between horizontal, refrigerant-filled plates. Parameter DSI H - 7/9 Model Specification: - Plate Dimensions: 1550 x 1120 mm (61” x 44”)1980 x 1120 mm (78” x 44”) - Plate Thickness: 22 mm22 mm - Freezing Stations: 6 to 18 operational stations - Standard Plate Pressure: 0.35 bar (4.9 Psi)0.35 bar (4.9 Psi) - Refrigerant Hose: Flexible PTFE with stainless steel armoringFlexible PTFE with stainless steel armoring Refrigerant: NH 3 | Volume: 255 l | Compressor: SRM TEC | Fan: Gunther

Warsaw, Poland

6,117 km away

Model Number

H - 7/9

Stock Number

00114

Machinery Masters View

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

Freezing of packaged fish fillets, seafood, and shellfish.
Rapid freezing of meat products, including burgers and minced meat blocks.
Preservation of poultry portions and processed chicken products.
Freezing of certain fruit and vegetable products in block form.
Batch freezing of liquid or semi-liquid products in trays or pouches.

Typical capacity: For this class of horizontal plate freezer, capacities commonly range from 500 kg/hr to over 2000 kg/hr, depending on product thickness and freezer plate count.
Power supply: Units of this type typically require a three-phase industrial power supply, commonly 400V/50Hz in the UK, with specific amperage requirements varying by refrigeration capacity.
Freezing method: Double-contact freezing, utilising direct contact between the product and refrigerated plates for efficient heat transfer.
Plate dimensions: Plate sizes vary, but commonly accommodate standard tray or carton dimensions for efficient loading.
Refrigerant type: Modern systems often use ammonia (R717) or CO2 (R744) as primary refrigerants, particularly in larger industrial setups.
Hydraulic system: Features a hydraulic system for plate compression, ensuring consistent product contact and efficient freezing.
Footprint: The overall footprint, especially with an integrated refrigeration container, will be substantial and requires adequate space for installation and maintenance access.

These freezers are primarily designed for freezing products in uniform blocks or packages, such as fish fillets, meat blocks, poultry, and certain prepared foods. The double-contact method is highly efficient for flat products.

Plate freezers are valued for their efficiency in rapid product freezing across food processing applications. Buyers typically appreciate their compact footprint and consistent performance. When purchasing used equipment, inspecting plate condition for corrosion or damage is essential, as worn plates reduce freezing efficiency. Key strengths include reliable operation, relatively straightforward maintenance requirements, and suitability for batch processing. Industry sentiment favours models from established manufacturers with documented service histories. Buyers should verify refrigeration system integrity and confirm spare parts availability before committing to purchase.

General overview for this equipment type

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.