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Water cooled Water Chiller for Injection Machine Technical Parameters
| Item & Description | Water cooled chiller | |
| Model | MG-20W | |
| Eavoprator temperature | 10 degree | |
| Condenser temperature | 43.3 degree | |
| Cooling capacity | Kw | 59KW, 51135kcal/hr |
| Input power | kw | 18.2 |
| Power supply | 380v/50hz/3ph | |
| Refrigerant | Type | R407c/R404 |
| Type of control | Capillary tubes | |
| Compressor | Type | hermetic scroll type/piston type |
| Power | 20HP | |
| Qty | 2 | |
| Evaporator | Type | Shell and tube |
| Chilled water flow (m³/h) | 16m³/h | |
| Chilled water outlet&inlet | 2.0'' | |
| Condenser | Model | External shell and tube type |
| Cooling water flow (m³/h) | 28 | |
| Chilling water outlet&inlet | 2.0'' | |
| Water pump | KW | 1.5 |
| Water tank | L | 120L |
| Protector | High and low pressure ,overload ,anti-phase ,compressor over temperature ,fusible plug,automatic temperature switch protection,etc. | |
| Dimension | L (mm) | 1750 |
| W(mm) | 850 | |
| W(mm) | 1300 | |
| Set Weight | kg | 360 |
What is Water cooled Chiller
Water cooled chiller is an efficient and energy-saving refrigeration equipment designed for various industrial and commercial applications. The device adopts advanced water-cooled cooling technology, effectively removing heat through a circulating water system, achieving rapid cooling, and ensuring stable cooling effect even under long-term high load operation.
Working principle diagram
The working principle of a water-cooled chiller is to compress the refrigerant through a compressor, increasing its pressure and temperature; Subsequently, the high-temperature and high-pressure refrigerant gas enters the condenser, undergoes heat exchange with the cooling water, cools and condenses into a liquid, while releasing heat; The condensed refrigerant liquid is throttled and depressurized through an expansion valve, becoming a low-temperature and low-pressure gas-liquid mixture; Finally, the low-temperature and low-pressure refrigerant gas-liquid mixture enters the evaporator, undergoes heat exchange with the medium that needs to be cooled, absorbs heat and evaporates, reducing the temperature of the medium and completing a refrigeration cycle.
About packing:Considering different potential situations in the delivery, we decide to use every prevention measures to avoid any potential inconvenience or trouble.
1.Bulk cargo: Standard wooden case which can avoid any clash during the sea or air transportation in case of causing damage to the surface of our products.
2. Container cargo: the equipment will be bound firmly and won't easily swing to the side.
About Shipping: Deliver from Ningbo port within 15-35 days after the payment.
WENZHOU DMG MACHINERY Co., Ltd mainly manufacture and export chiller,cooling tower and air compressor.Our factory have advanced assembly,production line and testing equipment.Supporting to develop,design and manufacture refrigeration equipment and screw air compressor that comply with the regulation of ISO9001 quality system,CE standard.
1.How to choose a suitable water chiller?
This requires consideration of multiple factors, including cooling requirements, space constraints, energy efficiency, etc. Determine the required water temperature, flow rate, and cooling capacity according to actual needs, and select the appropriate type and specifications of water chiller based on site conditions. You can tell us the specific parameters of your equipment, and we will match you with the most suitable water.
2.How to choose refrigerants?
Common refrigerants include R22, R407C, and R134A, and the specific selection needs to be comprehensively considered based on factors such as the chiller model, cooling capacity, energy efficiency requirements, and environmental regulations.
3.What are the main differences between water-cooled chillers and air-cooled chillers?
Water cooled chillers cool the refrigerant through water circulation, while air-cooled chillers cool the refrigerant by blowing air through the condenser through a fan.
4.What's the warranty?
We provide 1 year warranty for any quality questions.
5.What is your payment terms?
1)T/T 40% deposit, T/T balance 60% paid before shipment;
2)Other payment terms are negotiable.
6.Do you test all your machines before delivery?
Yes, we promise we will test and take a maintain all machines before delivery in customer's hand.
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