TopChiller can design and manufacture all types of water cooled screw chillers for you
- Cooling capacity from 50Ton to 850Ton
- World-famous branded semi-hermetic screw compressor
- Temperature control 5℃ to 35℃
- High-efficiency shell&tube evaporator
- Water-cooled shell and tube condenser
- Full protection devices of the whole chiller unit
- Energy-saving, easy installation&operation
- Up to 18 months warranty time since the delivery date
Your Premier Water Cooled Screw Chiller Manufacturer and Supplier in China
Water-cooled screw chiller features large cooling capacity is an energy efficiency water-cooled chiller for both industrial cooling and commercial cooling applications.
TopChiller is a professional water cooled screw chiller manufacturer and supplier for over 20 years of rich experience.
If you can’t stand the noise-making for air-cooled screw chiller, then water cooled screw chiller is your good choice.
The water-cooled screw chiller manufactured from TopChiller provide the ideal water cooling solution for sound-sensitive environments.
Designed with a single main rotor compressor which is inherently quieter than twin screw compressor designs, these screw-type water chillers provide some of the lowest sound levels in the industry.
Water-cooled screw chiller can eliminate the need for expensive sound attenuation equipment and save money for the facility owners.
High-quality water cooled screw chiller designed at TopChiller features remarkable advantages as below:
1. We have the complete products lineup from 50ton to 850ton cooling capacity, can meet your wide operating map for both industrial plant cooling and commercial comfort cooling applications.
2. Our water-cooled screw chillers are designed with one or two refrigerant circuits based on your heat load capacity. Two refrigerant circuits design will improve part-load efficiency to save your electricity consumption.
3. Using a top brand semi-hermetic screw compressor, this single main rotor compressor means inherently quieter operation than dual rotor compressors.
4. The condenser using in water-cooled screw chiller with Perfect forced cooling design, enlarge the cooling capacity, improve refrigerating efficiency. High-efficiency warping tube, enlarge heat exchange area, enhance refrigerant disturbed flow of tube, improving heat exchange rate.
5. Dry Type shell and tube evaporator, with a low quantity of refrigerant sealed, has a good performance of oil return, dispensing with the external oil pump or oil return filter. It has no easy damaged parts and has low costs of maintenance. Anymore the outlet and inlet of the refrigerant appear asymmetric in distribution. By utilizing the refrigerant, it increases the efficiency of heat transfer.
6. Our water-cooled screw chillers connected with solid-state starters are standard to provide controlled acceleration and deceleration with less compressor stress and vibration.
7. All water-cooled screw chillers are charged with environment-friendly refrigerant R407c, R-134a, or R410a has no ozone depletion potential and no phase-out schedule.
8. Each water cooled screw chiller equipped with an advanced microcomputer control system. This clear user-friendly LCD touch Console features. 7-inch LCD touch console, visual, simple, intuitive.
The display makes it easy to view the current operating status and simplify the setting procedure. Various parameters can be confirmed at a glance. Regardless of operating status, the console allows you to set a variety of operation modes. A warning log function makes it possible to recall the latest 10 recent warning events.
9. Our water-cooled screw chiller has complete protections including: safety valve,over-high exhaust temperature protection, screw compressor motor temperature protection, high pressure/low-pressure protection,three-section over current protection, oil heater,anti-freezing protection.
10. Water-cooled screw chiller with compact size fits through a 3-foot door will lower the owner’s installation costs.
Water-cooled screw chillers can be widely used in plastic, electroplating, electronics, chemical, pharmaceutical, printing, food processing, and other industrial refrigeration processes, or in large shopping malls, hotels, factories, hospitals, and other central air conditioning projects where chilled water is used for centralized cooling.
If you are looking for good quality water cooled screw chiller supplier? Please contact TopChiller sales to get an instant price.
- Data Sheet
- Image Gallery
- Main Parts
- Video
Water Cooled Screw Chiller Technical Specifications | Water Cooled Screw Chiller Technical Specifications | |||||||||||||||||||||||
Model Items | TPW-100WSH | TPW-135WSH | TPW-175WSH | TPW-190WSH | TPW-230WSH | TPW-255WSH | TPW-300WSH | TPW-350WSH | TPW-375WSH | TPW-415WSH | Model Items | TPW-470WSH | TPW-500WSH | TPW-560WSH | TPW-590WSH | TPW-610WSH | TPW-720WSH | TPW-790WSH | TPW-840WSH | TPW-940WSH | ||||
Cooling Capacity | kcal/h | 86000 | 116100 | 150500 | 163400 | 197800 | 219300 | 258000 | 301000 | 322500 | 356900 | Cooling Capacity | kcal/h | 425700 | 447200 | 490200 | 533200 | 550400 | 645000 | 705200 | 756800 | 851400 | ||
KW | 100 | 135 | 175 | 190 | 230 | 255 | 300 | 350 | 375 | 415 | KW | 495 | 520 | 570 | 620 | 640 | 750 | 820 | 880 | 990 | ||||
Input Power | KW | 22 | 30 | 37 | 42 | 51 | 56 | 65 | 75 | 80 | 90 | Input Power | KW | 103 | 109 | 118 | 127 | 131 | 151 | 167 | 177 | 199 | ||
Max Current | A | 40 | 53 | 67 | 73 | 89 | 97 | 109 | 126 | 137 | 153 | Max Current | A | 177 | 187 | 203 | 218 | 225 | 260 | 288 | 306 | 345 | ||
Power Source | 3PH~380V/415V/480V~50HZ/60HZ(3PH~200V/220V 50HZ/60HZ) | Power Source | 3PH~380V/415V/480V~50HZ/60HZ(3PH~200V/220V 50HZ/60HZ) | |||||||||||||||||||||
Refrigerant | Type | R22(R134a/R407c/R404A) | Refrigerant | Type | R22(R134a/R407c/R404A) | |||||||||||||||||||
Charge | kg | 17 | 22 | 27 | 33 | 38 | 43 | 50 | 55 | 60 | 66 | Charge | kg | 82 | 88 | 94 | 100 | 110 | 121 | 132 | 143 | 165 | ||
Control | Thermostatic expansion valve | Control | Thermostatic Expansion Valve | |||||||||||||||||||||
Compressor | Type | Semi-hermetic screw | Compressor | Type | Semi-hermetic Screw | |||||||||||||||||||
Power | KW | 22 | 30 | 37 | 42 | 51 | 56 | 65 | 75 | 80 | 90 | Power | KW | 103 | 109 | 118 | 127 | 131 | 151 | 167 | 177 | 199 | ||
Start mode | Y-△ | Start Mode | Y-△ | |||||||||||||||||||||
Capacity control | % | 0-33-66-100 | 0-25-50-75-100 | Capacity Control | % | 0-25-50-75-100 | ||||||||||||||||||
Evaporator | Type | Shell and tube (SS plate heat exchanger) | Evaporator | Type | Shell and tube (SS plate heat exchanger) | |||||||||||||||||||
Chilled water | m³/h | 17.2 | 23.2 | 30 | 32.7 | 40 | 43.9 | 51.6 | 60.2 | 64.5 | 71.4 | Chilled Water | m3/h | 85.1 | 89.4 | 98 | 106.6 | 110 | 129 | 141 | 151.3 | 170.4 | ||
Water pressure | KPa | 35 | 35 | 35 | 38 | 40 | 42 | 42 | 45 | 45 | 43 | Water Pressure | KPa | 40 | 41 | 43 | 45 | 45 | 45 | 45 | 43 | 45 | ||
Pipe connection | Inch | 3″ | 3″ | 3″ | 3″ | 4″ | 4″ | 4″ | 4″ | 4″ | 4″ | Pipe Connection | Inch | 5″ | 5″ | 5″ | 6″ | 6″ | 8″ | 8″ | 10″ | 10″ | ||
Condenser | Type | Water cooled type shell and tube | Condenser | Type | water cooled type Shell and tube | |||||||||||||||||||
Cooling water | m³/h | 21 | 28.4 | 36.6 | 40 | 48.3 | 53.5 | 62.8 | 73 | 78.2 | 86.8 | Cooling Water | m3/h | 102.8 | 108.2 | 118.3 | 128.5 | 132.6 | 155 | 169.7 | 181.8 | 204.5 | ||
Water pressure | KPa | 42 | 42 | 42 | 43 | 42 | 43 | 43 | 45 | 45 | 45 | Water Pressure | KPa | 48 | 45 | 46 | 48 | 46 | 48 | 48 | 45 | 47 | ||
Pipe connection | Inch | 3″ | 3″ | 3″ | 4″ | 4″ | 4″ | 4″ | 4″ | 5″ | 5″ | Pipe Connection | Inch | 5″ | 5″ | 6″ | 6″ | 6″ | 8″ | 8″ | 10″ | 10″ | ||
Safety protection devices | Inner thermostat for compressor motor, unit overload relay, high and low pressure switch, freeze protection thermostat, reverse phase protection relay, discharge gas thermostat, flow switch | Safety protection devices | Inner thermostat for compressor motor, unit overload relay,high and low pressure switch, freeze protection thermostat, reverse phase protection relay, discharge gas thermostat, flow switch | |||||||||||||||||||||
Dimension | Length | mm | 2150 | 2350 | 2450 | 2600 | 2750 | 2800 | 2800 | 2900 | 2900 | 3000 | Dimension | Length | mm | 3000 | 3100 | 3300 | 3500 | 3800 | 3900 | 4100 | 4300 | 4500 |
Width | mm | 560 | 620 | 650 | 680 | 780 | 950 | 950 | 950 | 950 | 1200 | Width | mm | 1200 | 1250 | 1380 | 1380 | 1380 | 1380 | 1450 | 1480 | 1480 | ||
Height | mm | 1550 | 1650 | 1650 | 1650 | 1650 | 1800 | 1950 | 1950 | 1950 | 1580 | Height | mm | 1580 | 1630 | 1630 | 1750 | 1750 | 1750 | 1780 | 1780 | 1780 | ||
Net weight | kg | 650 | 900 | 1050 | 1200 | 1550 | 1800 | 1900 | 2050 | 2050 | 2350 | Net weight | kg | 2500 | 2500 | 2650 | 2850 | 3150 | 3350 | 3620 | 3850 | 4160 | ||
Running weight | kg | 820 | 1050 | 1200 | 1400 | 1800 | 2100 | 2200 | 2350 | 2380 | 2530 | Running weight | kg | 2700 | 3000 | 3100 | 3350 | 3750 | 4000 | 4300 | 4600 | 5000 | ||
The above specifications are according to the following design conditions: 1, Chilled water inlet/outlet temperature 12℃/7℃. 2, Cooling water inlet/outlet temperature 25℃/30℃. We reserve the right to modify the specifications without further notice. | The above specifications are according to the following design conditions: 1, Chilled water inlet/outlet temperature 12℃/7℃. 2, Cooling water inlet/outlet temperature 25℃/30℃. We reserve the right to modify the specifications without further notice. |
Water Cooled Screw Chiller Technical Specifications | Water Cooled Screw Chiller Technical Specifications | |||||||||||||||||||||||
Model Items | TPW-200WDH | TPW-270WDH | TPW-350WDH | TPW-380WDH | TPW-460WDH | TPW-510WDH | TPW-600WDH | TPW-700WDH | TPW-750WDH | TPW-830WDH | Model Items | TPW-990WDH | TPW-1040WDH | TPW-1140WDH | TPW-1240WDH | TPW-1280WDH | TPW-1500WDH | TPW-1640WDH | TPW-1760WDH | TPW-1980WDH | ||||
Cooling Capacity | kcal/h | 172000 | 232200 | 301000 | 326800 | 395600 | 438600 | 516000 | 602000 | 645000 | 713800 | Cooling Capacity | kcal/h | 851400 | 894400 | 980400 | 1066400 | 1100800 | 1290000 | 1410400 | 1513600 | 1702800 | ||
KW | 200 | 270 | 350 | 380 | 460 | 510 | 600 | 700 | 750 | 830 | KW | 990 | 1040 | 1140 | 1240 | 1280 | 1500 | 1640 | 1760 | 1980 | ||||
Input Power | KW | 44 | 60 | 74 | 84 | 102 | 112 | 130 | 150 | 160 | 180 | Input Power | KW | 206 | 218 | 236 | 254 | 262 | 302 | 334 | 354 | 398 | ||
Max Current | A | 40 | 53 | 67 | 73 | 89 | 97 | 109 | 126 | 137 | 153 | Max Current | A | 354 | 374 | 406 | 436 | 450 | 520 | 576 | 612 | 490 | ||
Power Source | 3PH~380V/415V/480V~50HZ/60HZ(3PH~200V/220V 50HZ/60HZ) | Power Source | 3PH~380V/415V/480V~50HZ/60HZ(3PH~200V/220V 50HZ/60HZ) | |||||||||||||||||||||
Refrigerant | Type | R22 (R134a / R407c / R404A) | Refrigerant | Type | R22 (R134a / R407c / R404A) | |||||||||||||||||||
Charge | kg | 17×2 | 22×2 | 27×2 | 33×2 | 38×2 | 43×2 | 50×2 | 55×2 | 60×2 | 66×2 | Charge | kg | 82×2 | 88×2 | 94×2 | 100×2 | 110×2 | 121×2 | 132×2 | 143×2 | 165×2 | ||
Control | Thermostatic expansion valve | Control | Thermostatic expansion valve | |||||||||||||||||||||
Compressor | Type | Semi-hermetic screw | Compressor | Type | Semi-hermetic screw | |||||||||||||||||||
Power | KW | 22×2 | 30×2 | 37×2 | 42×2 | 51×2 | 56×2 | 65×2 | 75×2 | 80×2 | 90×2 | Power | KW | 103×2 | 109×2 | 118×2 | 127×2 | 131×2 | 151×2 | 167×2 | 177×2 | 199×2 | ||
Start mode | Y-△ | Start mode | Y-△ | |||||||||||||||||||||
Capacity Control | % | 0-33-66-100 | 0-25-50-75-100 | Capacity control | % | 0-25-50-75-100 | ||||||||||||||||||
Evaporator | Type | Shell and tube (SS plate heat exchanger) | Evaporator | Type | Shell and tube (SS plate heat exchanger) | |||||||||||||||||||
Chilled Water | m3/h | 34 | 46 | 60 | 65 | 79 | 88 | 103 | 120 | 120 | 143 | Chilled water | m³/h | 170 | 179 | 196 | 213 | 220 | 258 | 282 | 303 | 340 | ||
Water Pressure | KPa | 35 | 35 | 35 | 38 | 40 | 42 | 42 | 45 | 45 | 43 | Water pressure | KPa | 40 | 41 | 43 | 45 | 45 | 45 | 45 | 43 | 45 | ||
Pipe Connection | Inch | 4″ | 4″ | 4″ | 5″ | 5″ | 6″ | 6″ | 6″ | 8″ | 8″ | Pipe connection | Inch | 8″ | 8″ | 8″ | 8″ | 10″ | 10″ | 10″ | 12″ | 12″ | ||
Condenser | Type | Water cooled type shell and tube | Condenser | Type | Water cooled type shell and tube | |||||||||||||||||||
Cooling Water | m3/h | 42 | 57 | 73 | 80 | 97 | 107 | 126 | 146 | 156 | 174 | Cooling water | m³/h | 206 | 216 | 237 | 257 | 265 | 310 | 339 | 364 | 409 | ||
Water Pressure | KPa | 42 | 42 | 42 | 43 | 42 | 43 | 43 | 45 | 45 | 45 | Water pressure | KPa | 48 | 45 | 46 | 48 | 46 | 48 | 48 | 45 | 47 | ||
Pipe Connection | Inch | 4″ | 4″ | 4″ | 5″ | 6″ | 4″×2 | 4″×2 | 4″×2 | 5″×2 | 5″×2 | Pipe connection | Inch | 5″×2 | 5″×2 | 6″×2 | 6″×2 | 6″×2 | 8″×2 | 8″×2 | 10″×2 | 10″×2 | ||
Safety protection devices | Inner thermostat for compressor motor, unit overload relay,high and low pressure switch, freeze protection thermostat, reverse phase protection relay, discharge gas thermostat, flow switch | Safety Protection Devices | Inner thermostat for compressor motor, unit overload relay,high and low pressure switch, freeze protection thermostat, reverse phase protection relay, discharge gas thermostat, flow switch | |||||||||||||||||||||
Dimension | Length | mm | 2750 | 2800 | 2800 | 2950 | 2950 | 3150 | 3480 | 3480 | 3480 | 3650 | Dimension | Length | mm | 3650 | 3650 | 3750 | 3750 | 4230 | 4230 | 4350 | 4350 | 4420 |
Width | mm | 750 | 780 | 780 | 810 | 810 | 850 | 875 | 875 | 895 | 1120 | Width | mm | 1120 | 1220 | 1300 | 1450 | 1380 | 1480 | 1450 | 1560 | 1650 | ||
Height | mm | 1650 | 1650 | 1650 | 1650 | 1750 | 1750 | 1850 | 1850 | 1850 | 1950 | Height | mm | 1950 | 1950 | 2100 | 2150 | 2150 | 2250 | 2250 | 2300 | 2450 | ||
Net weight | kg | 1650 | 1800 | 1850 | 2200 | 2450 | 2650 | 2800 | 2800 | 3450 | 3750 | Net weight | kg | 3950 | 4100 | 4450 | 4700 | 5000 | 5250 | 5500 | 5750 | 6000 | ||
Running weight | kg | 1950 | 2180 | 2240 | 2660 | 2960 | 3200 | 3380 | 3580 | 4160 | 4360 | Running weight | kg | 4760 | 4770 | 5270 | 5460 | 5800 | 6100 | 6400 | 6680 | 6970 | ||
The above specifications are according to the following design conditions: 1, Chilled water inlet/outlet temperature 12℃/7℃. 2, Cooling water inlet/outlet temperature 25℃/30℃. We reserve the right to modify the specifications without further notice. | The above specifications are according to the following design conditions: 1, Chilled water inlet/outlet temperature 12℃/7℃. 2, Cooling water inlet/outlet temperature 25℃/30℃. We reserve the right to modify the specifications without further notice. |