Air Cooled Screw Water Chiller with Water tank, water pump
The chiller consists of four main parts: compressor, evaporator, condenser, expansion valve, so as to achieve the cooling and heating effect of the chiller. The Air-cooled industrial water chiller is mainly used to cool the heating components of the equipment to ensure that machine operate with a constant temperature. That it can well worked for process gas compressor's cooling process with low gas temperature as clients required for.
As an industrial water chiller, this air cooled screw chiller has the following FEATURES:
1. Refrigeration Cooling capacity: 180kw~1520kw
2. Cooling conditions: Chilled water inlet temperature is 12˚C, outlet temperature is 7˚C. Ambient temperature is 35˚C.
3. Input power: normal in stock 380V/50Hz.3ph, Allowable fluctuate voltage: ± 10%, allowable voltage difference in phase: ± 2%. Special customize voltage, please inquiry contact us to unit quote.
4. Measuring noise spot: 2m ahead and 1.5m high in front of chiller with average measurement on four dimensions
5. Semi-closed 5: 6 asymmetric twin-screw compressor from world-renowned brand, trouble-free operation over 100000hours.
6. Eight stages volume control or 0%-100% automatic regulation.
7. Fluoride-resistant high-performance motor from French.
8. Use PLC microcomputer control from Germany Siemens LCD touch screen, in English operation manual and human-machine interface.
9. Wide range of variable chilled water temperature to meet the industrial requirements throughout whole year.
10. Friendly choose to use environmentally R407C or R134A refrigerant.
11. Free shut-down triangle stars starter
12. Dual refrigeration circuits to each other back-up.
13. Can special customize the professional low temperature Water Chiller, reduce the temperature to -180˚C degree celsius.
Application of Water Chiller
The water chiller is to provide a cooling process in plastic molding, to improve quality of molded products and shorten period of injection molding cycles. Hence maximizes productivity of plastic molding manufacturing Widely used for Plastic molding, electronics industry, electroplating industry, Machinery industry, construction industry, vacuum coating and food industry etc. Divided into water cooled chiller, air cooled chiller.
| Model | KC-003 | KC-005 | KC-008 | KC-010 | KC-012 | KC-015 | KC-020 | |
| Power Supply | 380V/50Hz/3ph (other motor voltage can special customize for the customer) | |||||||
| Cooling capacity | kW | 9 | 15.2 | 21.2 | 27.5 | 34.8 | 42.6 | 56.5 |
| kcal/h | 7,820 | 13,070 | 18,230 | 23,650 | 29,930 | 36,630 | 48,590 | |
| Heating capacity | kW | 10.7 | 18.1 | 25.2 | 32.7 | 41.3 | 50.6 | 67.1 |
| kcal/h | 9,200 | 15,530 | 21,650 | 28,120 | 35,500 | 43,510 | 57,720 | |
| Power consumption | kW | 2.65 | 4.27 | 6.55 | 8.65 | 11.05 | 13.5 | 17.6 |
| Chilled water volume | m3/h | 1.4 | 2.3 | 3.8 | 5 | 6.2 | 7..3 | 9.6 |
| compressor | Type | Hermetic scroll / piston | ||||||
| Start-up mode | Direct start | |||||||
| Output Power | kW | 2.3 | 3.8 | 5.6 | 7.5 | 9.4 | 11.3 | 15 |
| Refrigerant | Type | R-22 | ||||||
| control method | Temperature-sensitive external pressure equalization expansion valve | |||||||
| Filling amount | kg | 2 | 3.6 | 5.1 | 6.5 | 8.2 | 9.6 | 13.3 |
| Water side heat exchanger | Type | Shell and tube | ||||||
| Pipe diameter | B | PT 1" | PT 1-1/2" | PT 2" | ||||
| Air heat exchanger | Type | Internal thread copper tube fin | ||||||
| Surface area/row | M2 | 0.62/3R | 0.62/4R | 1.16/3R | 1.16/4R | 1.92/3R | 2.28/3R | 3.06/3R |
| Axial fan | Type | Low noise axial flow | ||||||
| Air volume | CMM | 65 | 110 | 150 | 195 | 220 | 265 | 390 |
| Power | kW | 0.25 | 0.37 | 0.55 | 0.55 | 0.75 | 1.1 | 0.55x2 |
| protective device | High and low voltage switch, antifreeze protection, soluble plug / safety valve, overload protection device, coil overheat protector, temperature automatic protection switch, etc. | |||||||
| Dimension (mm) | L | 920 | 920 | 1200 | 1200 | 1500 | 1500 | 1860 |
| W | 850 | 850 | 1050 | 1050 | 1100 | 1100 | 1220 | |
| H | 1300 | 1300 | 1450 | 1450 | 1580 | 1580 | 1700 | |
| Weight | kg | 160 | 190 | 300 | 330 | 390 | 430 | 600 |
| Model | KCPH-25 | KCPH-30 | KCPH-35 | KCPH-40 | KCPH-45 | KCPH-50 | KCPH-5-60 | |
| Power Supply | 380V/50Hz/3ph (other motor voltage can special customize for the customer) | |||||||
| Cooling capacity | kW | 65.2 | 84.2 | 97.5 | 113.1 | 125.2 | 139.3 | 167.1 |
| kcal/h | 56,070 | 72,410 | 83,850 | 97,260 | 107,660 | 119,790 | 143,700 | |
| Heating capacity | kW | 77.5 | 99.6 | 115.2 | 134.3 | 148.5 | 164.9 | 197.2 |
| kcal/h | 66,750 | 85,675 | 98,212 | 114,369 | 126,830 | 140,855 | 168,560 | |
| Power consumption | kW | 21.7 | 26.8 | 30.5 | 35.2 | 40.9 | 43.3 | 52.9 |
| Chilled water volume | m3/h | 12.1 | 14.3 | 16.8 | 19 | 21.5 | 23.8 | 28.5 |
| compressor | Type | Fully enclosed scroll/piston | ||||||
| Start-up mode | Direct start | |||||||
| Output Power | kW | 18.8 | 22.5 | 26.3 | 30 | 33.8 | 37.5 | 45 |
| Refrigerant | Type | R-22 | ||||||
| control method | Temperature-sensitive external pressure equalization expansion valve | |||||||
| Filling amount | kg | 15.8 | 20.4 | 23.6 | 27.8 | 30.3 | 33.6 | 40.2 |
| Water side heat exchanger | Type | Shell and tube | ||||||
| Pipe diameter | B | PT 2-1/2" | PT 3" | |||||
| Air heat exchanger | Type | Internal thread copper tube fin | ||||||
| Surface area/row | M2 | 3.80/3R | 4.52/3R | 5.36/3R | 6.08/3R | 6.82/3R | 7.54/3R | 9.02/3R |
| Axial fan | Type | |||||||
| Air volume | CMM | 440 | 530 | 620 | 760 | 820 | 880 | 1060 |
| Power | kW | 0.75x2 | 1.1x2 | 1.1x2 | 1.5x2 | 2.2x2 | 0.75x4 | 1.1x4 |
| Protective device | High and low voltage switch, antifreeze protection, soluble plug / safety valve, overload protection device, coil overheat protector, temperature automatic protection switch, etc. | |||||||
| Dimension (mm) | L | 1860 | 2250 | 2400 | 2680 | 2800 | 2450 | 2560 |
| W | 1220 | 1300 | 1300 | 1350 | 1350 | 2300 | 2300 | |
| H | 1700 | 1850 | 1850 | 1900 | 1900 | 1900 | 1900 | |
| Weight | kg | 680 | 950 | 1070 | 1150 | 1380 | 1510 | 1680 |
| Note: 1. Measuring conditions of above specifications and parameters: inlet temperature of frozen water 12ºC, outlet temperature 7ºC, outdoor ambient temperature DB35 C/WB24ºC; | ||||||||
| 2. Scope of work: The temperature range of circulating water is from 5 to 35ºC, and the temperature difference between inlet and outlet water is from 3 to 8ºC. Use at Condensation Temperature not higher than 35ºC. 3. The specifications are subject to change without notice. If there are special requirements, please specify the specifications before ordering. | ||||||||
| 4. The main spare part of equipment Configurationt: Japan Panasonic compressor, USA LKE refrigeration accessories, France Schneider electronic controller, computer control panel; which equipped with high and low voltage switch. For the motor overload protection, lack of reverse phase protection, safety valve and other protective devices; stainless steel water tank coil evaporator and fin condenser . |
The Keepwin air-cooled chiller and water-cooled water chiller series is the essence of domestic and foreign products. It is manufactured with modern and advanced technology, with high quality and beautiful appearance. At present, the product cooling capacity is from 16000Kcal/hr to 240,000Kcal/hr (8HP-120HP), and the calorific value is 92000Kcal/hr to 288000Kcal/hr (8HP-120HP), which can be widely used in shopping malls, hotels, banks, hotels, theaters and industrial fields. .