| Place of Origin: | Suzhou, Jiangsu, China |
| Brand Name: | Yide |
| Model Number: | YDL-20S |
| Certification: | CE |
| Minimum Order Quantity: | 1 |
| Delivery Time: | 15Days |
20HP Water-cooled Chiller - Powerful and Reliable Industrial Cooling Equipment
The 20HP water-cooled chiller is designed for industrial production, including plastic processing, machinery manufacturing, electroplating, laser, electronics, and other fields. It ensures that the machinery operates in a steady, temperature-controlled environment.
Product Advantages
1. High-efficiency refrigeration: equipped with imported compressors (such as Copeland), high-efficiency shell and tube condenser and evaporator, strong refrigeration capacity and stable operation.
2. High-quality components: The equipment is equipped with the famous brand water pump, Schneider electrical components, and EMERSON refrigeration accessories to ensure durability and reliability. The all-stainless steel 304 open water tank makes maintenance more convenient and clear.
3. Precise temperature control: an electronic temperature controller can control the water temperature between 3℃-35℃ to meet different process requirements. LCD screen shows the water outlet, water inlet temperature and set temperature, intuitive and convenient (optional).
4. Intelligent and efficient: Optional single, dual, four-unit combined mode, according to the load demand to adjust energy consumption, improve energy efficiency.
5. Safety protection: built-in current overload, high and low pressure, anti-freezing and other multiple protection systems to ensure long-term stable operation.
6. Environmental protection and energy saving: we usually use R22 refrigerant, R407C, R404A, R134a and other environmentally friendly refrigerants can also be selected to reduce energy consumption and comply with environmental protection standards.
Working Principle
A water-cooled water chiller carries out heat exchange through refrigerant circulation, the compressor pressurizes the refrigerant and enters the condenser, exchanges heat and cools down with the cooling water, and then flows through the evaporator to absorb heat, completes the cooling cycle and provides the stable cooling effect. Water-cooled system compared to the air-cooled system, the cooling effect is more stable, and the use of cooling towers must be installed, suitable for long-time continuous operation of industrial scenes.
Application
Plastic processing: cooling injection molding, blow molding equipment, improving product finish, reducing deformation shrinkage.
Machinery manufacturing: CNC machine tools, hydraulic system cooling, reduce the thermal deformation of machine tools, improve the machining accuracy of machine tools.
Electroplating industry: stabilize the temperature of the bath, and improve the quality of the plating layer.
Electronic manufacturing: cooling PCB, and chip, to prevent overheating damage.
Laser equipment: reduce the temperature of the laser, prolong the life of the equipment.
20HP water-cooled chiller is the ideal choice when the heat generation of the production equipment is relatively large and requires highly efficient and stable cooling capacity, precise temperature control, and the condition of installing a cooling water tower. At the same time, it is desirable to reduce the energy consumption for long-term operation.
| Parameter | unit | YDL-20S |
| refrigerating capacity | KW 50Hz | 52.3 |
| Kcal/Hr | 45000 | |
| total input power | KW | 17.3 |
| output power | HP | 20 |
| power | Volt | 3N-380V/50Hz |
| refrigerant | name | R22 |
| charge amount(kg) | 5*2 | |
| control type | With hermetic gyral or piston | |
| compressor | type | Fully enclosed scroll type |
| (KW) | 7.5*2 | |
| evaporator | type | High efficiency external threaded shell tube type |
| condenser | type | Shell and tube type |
| in/output pipe size | 2¹/2'' | |
| cooling water flow (L/min) | 210 | |
| chilled water | flow (L/min) | 400 |
| tank(L) | 200 | |
| in/output pipe size | 2" | |
| water pump | power (KW) | 3 |
| headlift (Kpa) | 220 | |
| overall dimension | length (mm) | 2200 |
| width(mm) | 1000 | |
| high (mm) | 1600 | |
| weight | kg | 800 |
| protective devices | compressor | Overload relay |
| pumping | Overload relay | |
| air blower | Overload relay | |
| freezing circuit | High and low pressure switch/anti-freeze switch | |
| water circuit | Water tank level switch (optional)/bypass valve | |
| unit conversion | 1 KW= 860Kcal/hr 1RT= 3024Kcal/hr 10000Btu/hr= 2520Kcal/hr | |
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