TECHNICAL DESCRIPTION OF WIND TUNNEL
Outstanding technical characteristics of Tan Long wind tunnel
- Freeze a variety of products such as: tray-loaded vegetables, seafood, meat, fish, and pre-processed products.
- Quick freezing of products at low temperatures maintains the natural quality of the product
- High heat exchange efficiency, saving energy consumption
- Simple structure, relatively low investment cost.
- Designed and manufactured in accordance with HACCP/FDA standards. Easy to clean to ensure food hygiene and safety standards.
- Various freezing capacity, capacity can be designed according to customer requirements
Working principle
Frozen products are placed on trays placed on the truck in layers with fixed gaps, the truck is then put into the air-freezing tunnel in batches. Cold air is blown by the fan to the end of the room and directed downwards through the tray layers of the truck. With thousands of deep cold air jets in direct and continuous contact with the surface, the heat layers surrounding the product will be broken, allowing cold air to penetrate deep into the core of the product. Therefore, the freezing process takes place quickly. After reaching the required temperature, the product will be separated from the tray and put into storage.
Wind tunnel insulation panel
Wall and ceiling panels are insulated with 125mm thick polyurethane, density 40-42kg/m3, sprayed with high pressure sprayer.
- Wall panel: Inside covered with 0.6mm thick SUS 304 stainless steel, outside covered with 0.8mm thick SUS 304 stainless steel with anti-scratch tape.
- Ceiling panel: Inside covered with 0.6mm thick SUS 304 stainless steel, outside covered with 0.6mm thick SUS 304 stainless steel with anti-scratch tape.
- Base panel: The inside is covered with 1.2mm thick SUS 304 stainless steel, the outside is covered with 0.6mm thick SUS 304 stainless steel, cast and welded seamlessly, waterproof. The freezer floor is sloped enough to drain water thoroughly during cleaning.
- Sliding doors are insulated with 100mm thick polyurethane, density 40-42kg/m3. Both sides of the door are covered with 0.6mm thick SUS 304 stainless steel covered with anti-scratch tape. All accessories are imported from Europe. The door is equipped with silicone sealing gasket, anti-snow heating resistor and lock with anti-lock mechanism.
Condenser
The evaporator uses stainless steel or copper heat exchange tubes and aluminum fins depending on the refrigeration system. The technical parameters of the evaporator are calculated and selected in the most optimal way to ensure high heat exchange efficiency, continuous operation for a long time, saving energy costs. The evaporator is provided by famous suppliers such as Guntner, Thermofin, Kelvion (EU).
Evaporator fan
Fans are made of aluminum alloy, high performance, low energy consumption, supplied by Ziehl-Abegg or Rosenberg of Germany.
The fan motor is a specialized type for wind tunnels, with IP56 standard for complete insulation and moisture resistance. The motor housing is covered with a special protective layer to help them operate durably in deep negative temperature environments. The motors are supplied by ABB or WEG.
Specifications
- Frozen products: shrimp, fish, meat, pre-processed food
- Product center temperature in/out: +10⁰C/-18⁰C
- Refrigerant evaporation temperature: -40⁰C
- Freezer room temperature: -33oC to -35⁰C
- Method of fluid supply: injection.
- Refrigerant: NH3 or R22 gas.
- Defrosting method: water.
Tan Long - A reputable and quality address for supplying and installing wind tunnels
You are looking for an address that provides wind tunnel Genuine, can change capacity to suit your production scale Tan Long wind tunnel system will be the right choice for you.
Tan Long is a unit providing technical solutions, design and installation. wind tunnel systemUsing services at Tan Long, you will get:
- A team of technicians consults, designs, and installs systems suitable for the scale and production goals of the business.
- Full service
- One-time quote, no additional charges during installation
- Detailed operating instructions after installation
- Regular equipment maintenance helps ensure stable and durable operation
If you need to install a wind tunnel, contact Tan Long immediately via hotline. (+84) 933357058 for quick support.
