Liquid Immersion Cooling Dry Cooler

Structural Durability for Harsh Environments

◆ Corrosion - Resistant Build: The cooler has a specialized corrosion - resistant coating on its external surfaces, and the stainless - steel piping (tubes with a diameter of 19mm and wall thickness of 2mm) resists chemical corrosion. This makes it ideal for outdoor industrial use, such as in chemical processing plants where exposure to harsh chemicals is common.
◆ Freeze & Corrosion Resistance: Stainless steel tubes and aluminum fins prevent freezing and corrosion, even in sub - zero conditions. The aluminum fins have a thickness of 0.2mm, providing a balance between heat transfer efficiency and structural strength. The unit's overall dimensions are 1800mm (W) × 1200mm (D) × 2000mm (H) and it weighs approximately 350 kg, making it suitable for installation in tight industrial spaces.

Sub - Zero Thermal Performance

◆ Efficient Heat Transfer: The finned - tube bundle with a 2.5mm fin pitch maximizes heat transfer while minimizing airflow resistance. In cold storage and food processing plants, it can cool glycol circulating through evaporators, maintaining temperatures as low as - 40°C. The heat transfer coefficient of the finned - tube bundle reaches up to 80 W/(m²·K), ensuring rapid cooling even in extreme conditions.

◆ Refrigeration System Compatibility: Designed to work seamlessly with refrigeration systems, it uses a propylene glycol - water mixture as the cooling medium. This mixture has a freezing point as low as - 50°C (depending on the mixture ratio), ensuring reliable operation in sub - zero environments.

Operational Efficiency & Compliance

◆ Low - Noise Operation: Equipped with low - noise EC fans that operate below 65 dB(A), it complies with workplace noise regulations. Each fan has a diameter of 500mm and an airflow rate of 6000 m³/h, providing sufficient cooling while keeping noise levels down.
◆ Energy - Efficient Design: The EC fans reduce power consumption by 25% compared to traditional AC motors. A single fan consumes approximately 100 W during operation, leading to significant energy savings in 24/7 cold storage operations. Over a year, this can result in energy cost reductions of up to **$1,500 per unit** (based on 0.15 $/kWh).

Application - Focused Design

◆ Cold Storage & Food Processing: Perfect for cold storage facilities and food processing plants, it maintains the low temperatures required for product preservation. In food processing, it ensures that glycol - cooled evaporators can keep products at optimal temperatures, preventing spoilage.
◆ Outdoor Industrial Use: Its robust design, with corrosion - resistant features, makes it suitable for outdoor installation in chemical processing plants. It can withstand exposure to the elements, including rain, dust, and chemical fumes, ensuring continuous and reliable operation.

Logistics & Delivery

◆ Packaging: Shipped in weather - resistant crates (2000mm × 1500mm × 2200mm) with protective padding to prevent damage during transit.

◆ Delivery Time: Custom orders have a lead time of 5–7 weeks, while standard models (capacities up to 200 kW) are available for shipment within 2 weeks.

◆ Installation: On - site installation takes 2–3 days, including piping connections and system integration. The manufacturer provides technical support for setup and calibration.