Hansin De brand standard industrial chiller units, available models for low-temperature industrial refrigeration and freezing units include: 1HP, 2HP, 3HP, 4HP, 5HP, 6HP, 8HP, 15HP, 25HP, 10HP, 20HP, 30HP, 40HP, 50HP, 60HP, etc. Special models are available for customization.
HansinDe brand high-quality industrial chillers are low-temperature refrigeration and freezing units designed for cooling and temperature reduction of circulating water. Please contact us for communication if needed; we will provide you with detailed technical parameters and materials.
HansinDe brand low-temperature refrigeration units use fully sealed low-noise compressors (imported brands like Panasonic from Japan, Copeland from the U.S., Bitzer from Germany, Hanbell from Taiwan, etc.) for energy-efficient cooling. Electrical control components are all imported, the heat exchanger features a shell-and-tube condenser for high heat exchange efficiency and easy maintenance.
Chilled Water Chiller Cooling Capacity Calculation: Based on the established operating parameters of the cycle, primarily the condensing temperature and the evaporation temperature. Determine the cooling capacity of the selected water-cooled unit by referring to the factory-provided performance curve for water-cooled systems.
Energy-saving and cost-effective
The Shenzhen Hanxin De brand high-quality low-temperature refrigeration unit utilizes a high-precision controller in conjunction with a well-designed refrigeration system and protection system. It can control the cold water temperature between -120℃ and +40℃, ensuring the unit operates normally and saves energy. All assembly, internal wiring, refrigerant filling, and debugging of the units are completed in the factory. This model is available in a dual-purpose refrigeration and heating version.
The high-quality industrial chilled water unit by Shenzhen Hanxin De brand features the following components for operational protection against faults: compressor anti-frequent start delay protection, overcurrent relay, compressor motor temperature protection, anti-freezing temperature control protection, sight glass, oil heater, compressor phase reversal protection relay, high and low pressure protection for the refrigeration system, exhaust high temperature protection, safety valve, fusible plug, etc.
The longer the annual operating time of a chilled water unit, the more beneficial it is for an air-cooled unit. Compared to water-cooled units, the initial investment payback period for air-cooled units is shorter. Therefore, air-cooled units are more suitable for chilled water systems used for air conditioning in southern regions. From a cooling perspective, the higher wet bulb temperatures in southern regions are also unfavorable for water-cooled units.
Condenser:
HansinDe brand high-quality low-temperature freezing unit condenser uses copper tube-aluminum fin heat exchangers, available in both single and multi-loop designs. The coil heat exchange area is larger than standard designs, ensuring uniform surface wind speed, stable heat exchange, and long-lasting efficiency.
Utilize high-efficiency threaded copper pipes, with interchangeable caps for changing the water pipe direction, multi-loop water flow design, each condenser is matched with the compressor capacity, and direct-through water pipes are easy to clean and maintain.
The water circulation system of Shenzhen Hanshinde brand high-quality box-type low-temperature cold water chillers: the pump is responsible for pumping water from the tank to the equipment that requires cooling by the user. After the chilled water carries away the heat and its temperature rises, it returns to the chilled water tank, and this process continues in a cycle.
Refrigeration compressor
Shenzhen Hanxin De brand low-temperature refrigeration units utilize fully sealed low-noise compressors with minimal vibration, energy-saving options include imports such as Panasonic from Japan, Copeland from the USA, Bitzer from Germany, and Hanbell from Taiwan. The electrical controls are all equipped with imported brand original parts, ensuring high refrigeration efficiency and stable operation.
