| Description： | |
| Model: | DK-180SW~~~DK-1530SW |
| Cooling Capacity: | 60ton~500ton |
| Outlet Water Temp: | 7℃-30℃ |
| Refrigerant: | R410A ,R407C |
| Certificate: | CE ,ISO9001 |
| Advantage: | Running Stable,High Efficiency,Easy |
| The 60ton to 500ton Water cooled water chiller is a heavy-duty screw chiller for large centralized industrial cooling, offered in air-cooled and water-cooled versions. Fitted with high-efficiency screw compressors and PLC intelligent control, this 60ton to 500ton Water cooled water chiller features stepless capacity regulation and stable 24/7 running. Robust structure and high-performance heat exchangers ensure reliable performance under heavy heat loads. Customization on voltage, refrigerant and remote monitoring is available. It serves new energy, chemical, pharmaceutical and other large manufacturing projects. |
| Model | DK-180SW | DK-260SW | DK-340SW | DK-470SW | DK-550SW | DK-620SW | DK-730SW | DK-930SW | DK-1130SW | DK-1530SW | |
| Cooling Capacity | Kcal/h | 134160 | 193500 | 268320 | 381840 | 441180 | 496220 | 622640 | 764540 | 983840 | 1280540 |
| kW | 156 | 225 | 312 | 444 | 513 | 577 | 724 | 889 | 1144 | 1489 | |
| Power Supply | 3Ph-380V-50Hz (Or As User Need) | ||||||||||
| Compressor | Type | Semi-Hermetic Screw Type | |||||||||
| Energy Control | 25%-50%-75%-100% | ||||||||||
| Power (kW) | 38 | 55 | 72 | 103 | 119 | 133 | 164 | 202 | 252 | 324 | |
| Refrigerant | Type | R22/R407C/R134a | |||||||||
| Charge (Kg) | 28 | 42.5 | 55 | 82 | 92 | 98 | 128 | 143 | 185 | 240 | |
| Refrigerant Control | Externally balanced expansion valve / Electronic expansion valve | ||||||||||
| Evaporator | Type | Efficient external thread shell-and-tube type | |||||||||
| Water Flow (m³/h) | 32 | 46 | 64 | 92 | 106 | 119 | 149 | 183 | 236 | 307 | |
| Inlet/Outlet Dia | DN80 | DN100 | DN125 | DN125 | DN125 | DN150 | DN150 | DN150 | DN150 | DN200 | |
| Condenser | Type | Efficient external thread shell-and-tube type | |||||||||
| Water Flow (m³/h) | 40 | 58 | 79 | 113 | 130 | 147 | 183 | 225 | 288 | 374 | |
| Temperature (℃) | Inlet water 30℃ Outlet water 35℃ | ||||||||||
| Inlet/Outlet Dia | DN80 | DN100 | DN125 | DN125 | DN150 | DN150 | DN150 | DN150 | DN150 | DN200 | |
| Dimension | L (mm) | 2500 | 2800 | 3200 | 3200 | 3200 | 3200 | 3600 | 3600 | 4000 | 4200 |
| W (mm) | 1000 | 1100 | 1100 | 1100 | 1200 | 1200 | 1300 | 1300 | 1500 | 1500 | |
| H (mm) | 1500 | 1500 | 1500 | 1800 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | |
| Weight | KG | 975 | 1150 | 1400 | 1700 | 1800 | 1900 | 2100 | 2300 | 2500 | 2700 |
| Item | Brand | Item | Brand |
| Compressor | FUSHENG | Evaporator | DARKE |
| Electric parts | SCHNEIDER | Condenser | DARKE |
| Expansion Valve | EMERSON | Pressure controller | FENGSHEN |
| Filter Dryer | EMERSON | Water flow sensor | FENGSHEN |
| Solenoid valve | DANFOSS | Refrigerant | DONGYUE |
| Controller | PUNP | Pressure gauge | HUIFENG |
 Well Known Brand Compressor Unit adopts semi-hermetic screw compressor. With excellent efficiency, energy efficient, stable and quiet running. |  Adopt Schneider Brand for electrical components |
 Adopt micro-computer controller: Auto display the temperature, protect, fault, code and etc. to |  Efficient thread copper tube Evaporator to enhance heat transfer effects, more energy efficient.Use the shell and tube type condenser, and the energy consumption can be reduced by 30%. |
| The 60ton to 500ton Water cooled water chiller adopts high-efficiency screw compressors with outstanding part-load efficiency to reduce long-term power costs. Equipped with a PLC intelligent control system, it realizes stepless capacity adjustment, real-time data display and comprehensive safety interlock protection to support unattended 24-hour operation. With reinforced frame, thickened pipelines and high-performance heat exchangers, the 60ton to 500ton Water cooled water chiller features strong vibration resistance and stable operation in harsh workshop environments. Both air-cooled and water-cooled types are available, and we support customized voltage, refrigerant and remote monitoring functions. |
| The 60ton to 500ton Water cooled water chiller provides high-flow centralized cooling for large factories with heavy heat load. It is widely applied in chemical, pharmaceutical, new energy battery, large plastic injection and extrusion industries. Suitable for food processing, electroplating, film casting and high-power laser projects, this 60ton to 500ton Water cooled water chiller supplies constant chilled water to stabilize production quality and sustain continuous mass production. |
| 1. LCL SHIPMENT: For the 60ton to 500ton Water cooled water chiller, use plastic foam protection, then pack with plywood wooden case. 2. FCL: If the equipment is packed sufficiently for a 20″or 40″ container, it will use plastic foam package and wooden pallet. |
| 1. We can arrange the shipping by sea, by air, by truck and train based on your requirements for the 60ton to 500ton Water cooled water chiller, but kindly remind the refrigerant gas can’t be allowed by air, so you must fill it when the machine arrives if you choose the air shipment. 2. FOB, CIF, DDU can be accepted. 3. Any port of CHINA we can send to, if you have other goods will be packaged in one container, we would like to arrange that for you. |
