A Water Cooled Screw Chiller is a necessary product for any industry that is required to have performance in terms of reliability, energy saving, and continuous cooling process. The chillers are heavy-duty with advanced screw compressor technology that provides a high degree of temperature control at low costs of operation. Water cooling is the best as it guarantees better heat transfer, less noise, and longer compressor life and this is suitable in pharmaceutical plants, food processing units, plastic moulding, data centres and large commercial HVAC units.
Being reliable Water Cooler Screw Chiller Manufacturers in Rajkot, we concentrate on high-quality construction, small design, and smart control systems that would improve productivity and secure delicate equipment. All units are optimised to achieve high quality, safety and environmental requirements so that they perform in highly demanding conditions.
Our other profile is that we are also reputed Water Cooled Screw Chiller Exporters in Rajkot, where we offer high-performance chillers to the global market with assured compliance, efficient logistics and reliable after-sales services.
Decentralised cooling of industries is critical to ensure the maximum productivity and the protection of delicate equipment in all industries. You are with the right business partner when you want strong Water Cooled Screw Chiller Manufacturers in Rajkot. Our screw chillers are the latest models in technology, yet they have the durability needed to offer better cooling functionality as specified by your needs.
Having been water-cooled screw chiller manufacturers for years, we have acquired the experience to offer industrial-specific cooling solutions to challenging environments. We are ISO 9001:2015 certified in our manufacturing plant and all our products have stringent CE and RoHS certification that portrays our adherence to quality, safety and environmental requirements.
The latest screw compressor technology has been used in designing our chillers which are:
Our screw chillers are the most reliable and best performing whether you need to maintain a constant temperature in the pharmaceutical, food processing or heavy machinery productions of your facility.
When you work with a suitable manufacturing company like Aquatech Plus, any of the chiller systems will significantly improve your operational efficiency and reduce maintenance expenses. Water cooled screw chillers have the following benefits, which include:
We are trusted Water Cooled Screw Chillers Suppliers in Rajkot with a wide range of industries where accurate and reliable cooling solutions are needed. Key sectors we serve include:
We customize your chiller systems to meet your exact operational needs, collaborating with your engineering departments to achieve maximum capacity and energy savings.
Being professional Water Cooled Screw Chiller Dealers in Rajkot, we can boast of a vast local network that offers quick delivery, professional installation and after-sales services. We serve all the key industrial and business locations, such as Shapar-Veraval Industrial Area.
This local presence enables us to provide responsive service, reduced downtime and optimum operational efficiency to you.
In addition to catering to the local market, we also happen to be relied upon Water Cooled Screw Chiller Exporters in Rajkot. Our export to such countries as Europe, USA and Canada is already successful and we receive only positive feedback. Our adherence to foreign standards means that all units that walk out of our door are subjected to high standards of quality, safety and environmental compliance.
This international presence is aided by our research and development as well as our quality control division, ensuring advanced products and customer satisfaction in any part of the world.
Don’t be satisfied with anything other than the best in terms of industrial cooling needs. Call us now and talk about the necessity of a chiller and receive our professional assistance, favorable prices and quality customer service.
| Item | Unit | FCW-100WSH | FCW-135WSH | FCW-175WSH | FCW-190WSH | FCW-230WSH | FCW-255WSH | FCW-300WSH | FCW-350WSH | FCW-375WSH | FCW-415WSH |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Cooling Capacity | kcal/h | 86,000 | 116,100 | 155,050 | 163,400 | 197,800 | 219,300 | 258,000 | 301,000 | 322,500 | 356,900 |
| kW | 100 | 135 | 175 | 190 | 230 | 255 | 300 | 350 | 375 | 415 | |
| Input Power | kW | 22 | 30 | 37 | 42 | 51 | 56 | 65 | 75 | 80 | 90 |
| Max Current | A | 40 | 53 | 67 | 73 | 89 | 97 | 109 | 126 | 137 | 153 |
| Power Source | 3PH~380V / 415V / 480V ~ 50Hz / 60Hz (Optional: 3PH~200V / 220V) | ||||||||||
| Refrigerant | Type | R22 (R134a / R407C / R404A) | |||||||||
| Charge (kg) | 17 | 22 | 27 | 33 | 38 | 43 | 50 | 55 | 60 | 66 | |
| Control | Thermostatic Expansion Valve | ||||||||||
| Compressor | Type | Semi-Hermetic Screw | |||||||||
| Power (kW) | 22 | 30 | 37 | 42 | 51 | 56 | 65 | 75 | 80 | 90 | |
| Start Mode | Y-Δ | ||||||||||
| Capacity Control (%) | 0-33-66-100 | 0-25-50-75-100 | |||||||||
| Evaporator | Type | Shell and Tube (SS Plate Heat Exchanger) | |||||||||
| Chilled Water | Flow (m³/h) | 17.2 | 23.2 | 30 | 32.7 | 40 | 43.9 | 51.6 | 60.2 | 64.5 | 71.4 |
| Pressure (kPa) | 35 | 35 | 35 | 38 | 40 | 42 | 42 | 45 | 45 | 43 | |
| Pipe Size (inch) | 3" | 3" | 3" | 3" | 4" | 4" | 4" | 4" | 4" | 4" | |
| Condenser | Type | Water-Cooled Shell & Tube | |||||||||
| Cooling Water (m³/h) | 21 | 28.4 | 36.6 | 40 | 48.3 | 53.5 | 62.8 | 73 | 78.2 | 86.8 | |
| Pipe Size (inch) | 3" | 3" | 3" | 4" | 4" | 4" | 4" | 4" | 5" | 5" | |
| Safety Protection | Compressor motor thermostat, overload relay, high/low pressure switch, freeze protection, reverse phase protection, discharge gas thermostat, flow switch | ||||||||||
| Dimensions | Length (mm) | 2150 | 2350 | 2450 | 2600 | 2750 | 2800 | 2800 | 2900 | 2900 | 3000 |
| Width (mm) | 560 | 620 | 650 | 680 | 780 | 950 | 950 | 950 | 950 | 1200 | |
| Height (mm) | 1550 | 1650 | 1650 | 1650 | 1650 | 1800 | 1950 | 1950 | 1950 | 1980 | |
| Net Weight | kg | 650 | 900 | 1050 | 1200 | 1550 | 1800 | 1950 | 2050 | 2050 | 2350 |
| Running Weight | kg | 820 | 1050 | 1200 | 1400 | 1800 | 2100 | 2200 | 2350 | 2380 | 2530 |
| Item | Unit | FCW-470WSH | FCW-500WSH | FCW-560WSH | FCW-590WSH | FCW-610WSH | FCW-720WSH | FCW-790WSH | FCW-840WSH | FCW-940WSH |
|---|---|---|---|---|---|---|---|---|---|---|
| Cooling Capacity | kcal/h | 425,700 | 447,200 | 490,200 | 533,200 | 550,400 | 645,000 | 705,200 | 756,800 | 851,400 |
| kW | 495 | 520 | 570 | 620 | 640 | 750 | 820 | 880 | 990 | |
| Input Power | kW | 103 | 109 | 118 | 127 | 131 | 151 | 167 | 177 | 199 |
| Max Current | A | 177 | 187 | 203 | 218 | 225 | 260 | 288 | 306 | 345 |
| Power Source | 3PH~380V / 415V / 480V ~ 50Hz / 60Hz (Optional: 3PH~200V / 220V) | |||||||||
| Refrigerant | Type | R22 (R134a / R407C / R404A) | ||||||||
| Charge (kg) | 82 | 88 | 94 | 100 | 110 | 121 | 132 | 141 | 165 | |
| Control | Thermostatic Expansion Valve | |||||||||
| Compressor | Type | Semi-Hermetic Screw | ||||||||
| Power (kW) | 103 | 109 | 118 | 127 | 131 | 151 | 167 | 177 | 199 | |
| Start Mode | Y-Δ | |||||||||
| Capacity Control (%) | 0-25-50-75-100 | |||||||||
| Evaporator | Type | Shell and Tube (SS Plate Heat Exchanger) | ||||||||
| Chilled Water (m³/h) | 85.1 | 89.4 | 98 | 106.6 | 110 | 129 | 141 | 151.3 | 170.4 | |
| Water Pressure (kPa) | 40 | 41 | 43 | 45 | 45 | 45 | 45 | 43 | 45 | |
| Pipe Size (inch) | 5" | 5" | 6" | 6" | 6" | 8" | 8" | 10" | 10" | |
| Condenser | Type | Water-Cooled Shell & Tube | ||||||||
| Cooling Water (m³/h) | 102.8 | 108.2 | 118.3 | 128.5 | 132.6 | 155 | 169.7 | 181.8 | 204 | |
| Water Pressure (kPa) | 48 | 45 | 46 | 48 | 46 | 48 | 48 | 45 | 47 | |
| Pipe Size (inch) | 5" | 5" | 6" | 6" | 6" | 8" | 8" | 10" | 10" | |
| Safety Protection | Compressor motor thermostat, overload relay, high/low pressure switch, freeze protection thermostat, reverse phase protection relay, discharge gas thermostat, flow switch | |||||||||
| Dimensions | Length (mm) | 3000 | 3100 | 3300 | 3500 | 3800 | 3900 | 4100 | 4300 | 4500 |
| Width (mm) | 1200 | 1250 | 1380 | 1380 | 1380 | 1380 | 1450 | 1480 | 1480 | |
| Height (mm) | 1580 | 1630 | 1630 | 1750 | 1750 | 1750 | 1780 | 1780 | 1780 | |
| Net Weight | kg | 2500 | 2500 | 2650 | 2850 | 3150 | 3350 | 3620 | 3850 | 4160 |
| Running Weight | kg | 2700 | 3000 | 3100 | 3350 | 3750 | 4000 | 4300 | 4600 | 5000 |
| Item | Unit | FCW-200WDH | FCW-270WDH | FCW-350WDH | FCW-380WDH | FCW-460WDH | FCW-510WDH | FCW-600WDH | FCW-700WDH | FCW-750WDH | FCW-830WDH |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Cooling Performance | |||||||||||
| Cooling Capacity | Kcal/h | 172000 | 232200 | 301000 | 326800 | 395600 | 438600 | 516000 | 602000 | 645000 | 713800 |
| kW | 200 | 270 | 350 | 380 | 460 | 510 | 600 | 700 | 750 | 830 | |
| Input Power | kW | 44 | 60 | 74 | 84 | 102 | 102 | 130 | 150 | 160 | 180 |
| Max Current | A | 40 | 53 | 67 | 73 | 89 | 89 | 109 | 126 | 137 | 153 |
| Electrical & Refrigerant | |||||||||||
| Power Source | 3PH~380V / 415V / 480V ~ 50Hz / 60Hz (Optional: 200V / 220V) | ||||||||||
| Refrigerant | R22 (Optional: R134a / R407C / R404A) | ||||||||||
| Refrigerant Charge | kg | 17×2 | 22×2 | 27×2 | 33×2 | 38×2 | 43×2 | 50×2 | 55×2 | 60×2 | 66×2 |
| Compressor | |||||||||||
| Type | Semi-Hermetic Screw | ||||||||||
| Compressor Power | kW | 22×2 | 30×2 | 37×2 | 42×2 | 51×2 | 56×2 | 65×2 | 75×2 | 80×2 | 90×2 |
| Start Mode | Y-Δ (Star-Delta) | ||||||||||
| Capacity Control | % | 0-33-66-100 | 0-33-66-100 | 0-33-66-100 | 0-33-66-100 | 0-25-50-75-100 | |||||
| Evaporator (Shell & Tube) | |||||||||||
| Chilled Water Flow | m³/h | 34 | 46 | 60 | 65 | 79 | 88 | 103 | 120 | 120 | 143 |
| Water Pressure Drop | kPa | 35 | 35 | 35 | 38 | 40 | 42 | 42 | 45 | 45 | 43 |
| Pipe Connection | inch | 4" | 4" | 4" | 5" | 5" | 6" | 6" | 6" | 8" | 8" |
| Dimensions & Weight | |||||||||||
| Length | mm | 2750 | 2800 | 2800 | 2950 | 2950 | 3150 | 3480 | 3480 | 3480 | 3650 |
| Width | mm | 750 | 780 | 780 | 810 | 810 | 850 | 875 | 875 | 895 | 1120 |
| Height | mm | 1650 | 1650 | 1650 | 1650 | 1750 | 1750 | 1850 | 1850 | 1850 | 1950 |
| Net Weight | kg | 1650 | 1800 | 1850 | 2200 | 2450 | 2650 | 2800 | 2800 | 3450 | 3750 |
| Item | Unit | FCW-990WDH | FCW-1040WDH | FCW-1140WDH | FCW-1240WDH | FCW-1280WDH | FCW-1500WDH | FCW-1640WDH | FCW-1760WDH | FCW-1980WDH |
|---|---|---|---|---|---|---|---|---|---|---|
| Cooling Performance | ||||||||||
| Cooling Capacity | Kcal/h | 851400 | 894400 | 980400 | 1066400 | 1100800 | 1290000 | 1410400 | 1513600 | 1702800 |
| kW | 990 | 1040 | 1140 | 1240 | 1280 | 1500 | 1640 | 1760 | 1980 | |
| Input Power | kW | 206 | 218 | 236 | 254 | 262 | 302 | 334 | 354 | 398 |
| Max Current | A | 354 | 374 | 406 | 436 | 450 | 520 | 576 | 612 | 490 |
| Electrical & Refrigerant | ||||||||||
| Power Source | 3PH~380V / 415V / 480V ~ 50Hz / 60Hz (Optional: 200V / 220V) | |||||||||
| Refrigerant | R22 (Optional: R134a / R407C / R404A) | |||||||||
| Refrigerant Charge | kg | 82×2 | 88×2 | 94×2 | 100×2 | 110×2 | 121×2 | 132×2 | 143×2 | 165×2 |
| Compressor | ||||||||||
| Type | Semi-Hermetic Screw | |||||||||
| Compressor Power | kW | 103×2 | 109×2 | 118×2 | 127×2 | 131×2 | 151×2 | 167×2 | 177×2 | 199×2 |
| Start Mode | Y-Δ (Star-Delta) | |||||||||
| Capacity Control | % | 0-25-50-75-100 | ||||||||
| Evaporator (Shell & Tube) | ||||||||||
| Chilled Water Flow | m³/h | 170 | 179 | 196 | 231 | 220 | 258 | 282 | 303 | 340 |
| Water Pressure Drop | kPa | 40 | 41 | 43 | 45 | 45 | 45 | 45 | 43 | 45 |
| Pipe Connection | inch | 8" | 8" | 8" | 8" | 10" | 10" | 10" | 10"x2 | 12" |
| Condenser | ||||||||||
| Cooling Water Flow | m³/h | 206 | 216 | 237 | 257 | 265 | 310 | 339 | 364 | 409 |
| Water Pressure Drop | kPa | 48 | 45 | 46 | 48 | 46 | 48 | 48 | 45 | 47 |
| Pipe Connection | inch | 5"x2 | 5"x2 | 6"x2 | 6"x2 | 6"x2 | 10" | 8"x2 | 10"x2 | 10"x2 |
| Dimensions & Weight | ||||||||||
| Length | mm | 3650 | 3650 | 3750 | 3750 | 4230 | 4230 | 4350 | 4350 | 4420 |
| Width | mm | 1120 | 1220 | 1300 | 1450 | 1380 | 1480 | 1450 | 1560 | 1650 |
| Height | mm | 1950 | 1950 | 2100 | 2150 | 2150 | 2250 | 2250 | 2300 | 2450 |
| Net Weight | kg | 3950 | 4100 | 4450 | 4700 | 5000 | 5250 | 5500 | 5750 | 6000 |
| Running Weight | kg | 4760 | 4770 | 5270 | 5460 | 5800 | 6100 | 6400 | 6680 | 6970 |
The Vietnam HVAC industry, large-scale manufacturing, and the food and beverage, chemical, and pharmaceutical industries utilize screw chillers. These industries require significant constant cooling, and screw chillers run continuously.
For large-scale applications, water-cooled screw chillers are best for providing long service life. Water-cooled screw chillers are very highly energy efficient, operate silently, perform well under low operating conditions, and lead to optimal cooling. In addition, they provide consistent cooling, which makes them ideal for large-scale applications needing large amounts of cooling.
Some of the factors affecting the capacity of water-cooled screw chillers include operating conditions, heat load, chiller inlet and outlet water temperatures, and specific process requirements. In addition to capacity selection, energy, process requirements, and overall efficiency are factors relating to capacity selection.
Yes. To remove heat from the screw chiller condenser, water-cooled screw chillers require cooling towers. This feature is even more important because the system uses high continuous cooling.
Water cooled screw chillers provide higher efficiency and stable performance at large capacities by using water for heat rejection, making them ideal for continuous heavy-duty operations.
Regular maintenance includes condenser tube cleaning, cooling tower water treatment, pump inspection, and monitoring operating parameters to ensure long equipment life and efficient performance.
We carry a specified warranty and effective after sales services to all goods provided by us. Our warranty and service system will be aimed at long-term performance, reliability in terms of work, and peace of mind of our clients, both domestic and international.
Every product has a standard warranty of manufacturing defects dating back to the dispatch date or the date of installation, as existing. The warranty includes the defects to the quality of material and workmanship in the normal operation condition.
There are various warranty terms based on the product category, model, application and environment of use. Specifics on warranty period and coverage are provided in detail during the confirmation of orders or issue of invoice.
Warranty is not applicable on damages caused by:
Our technical support provides our clients with instructions on how to install, answer technical questions as well as basic troubleshooting. Depending on where the project is located, support is accomplished by providing documentation, remote assistance or by organizing services with service partners.
We assist both domestic and foreign clients with well-organized contact and export documentation. In the case of international customers, technical support and service management are offered remotely to have a comfortable functioning and prompt problem resolution.
There is a process in which service requests are processed. When we get a support request, we examine the problem and determine the warranty eligibility and suggest a remedy. The response timelines can be different depending on the product, location and availability of the components.
The above warranty and support terms are the standard policy which we use in our whole product line. Particular product-level warranty information might vary and are provided independently when taking orders.
This Warranty & Support section represents our standard company-wide policy and is consistently applied across our complete product range. The content is intentionally displayed on multiple product pages to communicate uniform warranty coverage, service terms, and support procedures.
While the core policy remains the same, actual warranty duration, coverage scope, and service conditions may vary by product model, application, and operating environment. Product-specific warranty details are shared separately at the time of order confirmation or documentation.
