An Air Cooled Screw Chiller is a cooling system that delivers chilled water into an industrial process without the requirement of a cooling tower. It relies on a screw compressor to compress refrigerant in an efficient way and fin-and-tube condenser with fans to reject heat to surrounding air. This fluid is in a closed system and it takes the heat out of the chilled water in the evaporator, is pressurised in the screw compressor, and releases the heat to the ambient air in the condenser.
Air Cooled Screw Chillers suit a medium to large cooling load where there is a lack of water or the maintenance of treating water is difficult. They are widely deployed in the commercial buildings, hospitals, data centres, hotels and industrial facilities. The main advantages are that they install easily, use little water, work efficiently and do not need much maintenance, which makes them a viable solution in the settings where a stable temperature level and energy-efficient cooling are needed.
Aquatech Plus is an Indian focused Air Cooled Screw Chiller Manufacturers in India that specialises in designing high-capacity industrial cooling systems, which will be used in continuous duty operations where reliability, load stability and energy efficiency are of paramount importance. These chillers are designed with the semi-hermetic screw compressor technology that enables simple capacity modulation and reliability when operating under changing thermal loads.
The air-cooled design eliminates the reliance on a water-based heat rejection system, and the equipment is capable of use on location where there is a scarcity of water or cooling tower infrastructure. The screw compressor design is stable and can be used over prolonged run times, while maintaining constant outlet temperatures regardless of the adverse ambient conditions. Air-cooled heat rejection is an easy-to-install system; it needs less auxiliary equipment and less system complexity. The Air Cooled Screw Chiller is also used in industrial applications in heavy operation environments with high cooling requirements and where the operation must be predictable and a long service life is necessary.
A wide selection of air-cooled screw chillers is used in industrial settings in which continuity of cooling has a direct link with production efficiency and equipment durability. These chillers are used in plastic processing and injection moulding plants to keep the temperature of processes constant over a long period of production. The chemical and pharmaceutical industries are also relying on screw chillers to remove heat in controlled amounts in the sensitive parts of their process, when the change in temperature can have an impact on the quality of their product.
Air-cooled screw chillers are used in heavy engineering manufacturing units to cope with high heat loads produced by machines that are in continuous operation. Beverage and food processing plants depend on common cooling to ensure the integrity of products during temperature-sensitive processes. In these industries, the constant cooling efficiency will help to minimise downtimes, normalise the output quality and extend the long-term operating efficiency.
Being one of the Well Established Air Cooled Screw Chiller Suppliers in India, Aquatech Plus will make sure that every system supplied will be set to specifications in line with customer process needs, operating conditions and location constraints.
Supplier procedures are aimed at equipment preparedness, checked performance and coordinated delivery to enable efficient installation and commissioning.
Air-cooled screw chillers include functional design attributes that are meant to enhance the sustainability of industrial reliability and energy efficiency.
Such design aspects help in ensuring guided cooling production, less maintenance needs and stability in operations.
Aquatech Plus is a reliable Air Cooled Screw Chiller Dealers in India that provides its customers with system selection and configuration advice through its dedicated distribution network, which assists its customers with solutions that are focused on the application of the system.
The dealer integration ensures that the equipment chosen is aligned with the required processes at the moment and long-term capacity planning.
Aquatech Plus is also a reputable Air Cooled Screw Chiller Exporters in India, which provide cooling systems in industrial settings ready to perform in international operating conditions.
Handling of exports is concerned with proven performance, protective wrappings and proper documentation so that the deployment in foreign countries is smooth.
Aquatech Plus provides air-cooled screw chiller systems designed to be used in industries that need reliable, large-capacity cooling systems without the need for complex water structures. Our engineering department collaborates closely with our customers to design processes in accordance with their conditions, loads and operational priorities so that they can provide a high level of consistency of performance, long-term efficiency and confidence in their operation.
Contact us to determine your application needs and to find a solution that matches your production goals.
| Item | Unit | Model | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FCAS-80ASH | FCAS-110ASH | FCAS-140ASH | FCAS-160ASH | FCAS-190ASH | FCAS-210ASH | FCAS-250ASH | FCAS-290ASH | FCAS-310ASH | FCAS-340ASH | FCAS-400ASH | FCAS-430ASH | ||
| Cooling Capacity | |||||||||||||
| Cooling Capacity | kW | 80 | 110 | 143 | 157 | 191 | 210 | 247 | 285 | 310 | 340 | 405 | 430 |
| kcal/h | 68800 | 94600 | 122980 | 135020 | 164260 | 180600 | 212420 | 245100 | 266600 | 292400 | 348300 | 369800 | |
| Electrical | |||||||||||||
| Input Power | kW | 32.5 | 43.6 | 54.7 | 59.7 | 73.6 | 79.6 | 88.2 | 101.2 | 112.8 | 123.8 | 145 | 155 |
| Max Current | A | 57 | 75 | 95 | 103 | 125 | 135 | 151 | 173 | 191 | 211 | 246 | 263 |
| Power Source | 3PH~380V / 415V / 480V ~50Hz / 60Hz (3PH~200V / 220V ~50Hz / 60Hz) | ||||||||||||
| Refrigerant | |||||||||||||
| Type | R22 (R134a / R407C / R404A) | ||||||||||||
| Charge | kg | 21 | 28 | 35 | 42 | 49 | 56 | 63 | 70 | 77 | 84 | 98 | 112 |
| Control | Thermostatic Expansion Valve | ||||||||||||
| Compressor | |||||||||||||
| Type | Semi-hermetic Screw | ||||||||||||
| Power | kW | 30 | 40 | 50 | 55 | 67 | 73 | 82 | 95 | 104 | 115 | 134 | 142 |
| Start Mode | Y-Δ | ||||||||||||
| Capacity Control | % | 0-33-66-100 | 0-25-50-75-100 | ||||||||||
| Evaporator | |||||||||||||
| Type | Shell & Tube (SS Plate Heat Exchanger) | ||||||||||||
| Chilled Water | m³/h | 13.8 | 18.9 | 24.6 | 27 | 32.8 | 36.1 | 42.5 | 49 | 53.3 | 58.4 | 70 | 74 |
| Water Pressure | kPa | 32 | 32 | 35 | 38 | 42 | 42 | 45 | 43 | 43 | 43 | 41 | 43 |
| Pipe Connection | inch | 3" | 3" | 3" | 4" | 4" | 4" | 4" | 4" | 5" | 5" | 6" | 6" |
| Condenser | |||||||||||||
| Type | Air-cooled, high-efficiency finned copper tube | ||||||||||||
| Fan | |||||||||||||
| Type | Big volume & low noise axial fan | ||||||||||||
| Power | kW | 0.42×6 | 0.6×6 | 0.78×6 | 0.78×6 | 1.1×6 | 1.1×6 | 0.78×8 | 0.78×8 | 1.1×8 | 1.1×8 | 1.1×10 | 1.1×12 |
| Air Volume | m³/h | 30000 | 40000 | 50000 | 60000 | 70000 | 80000 | 90000 | 100000 | 110000 | 116000 | 145000 | 165000 |
| Safety Protection Devices | |||||||||||||
| Inner thermostat for compressor motor, unit overload relay, high & low pressure switch, freeze protection thermostat, reverse phase protection relay, discharge gas thermostat, flow switch. | |||||||||||||
| Dimensions & Weight | |||||||||||||
| Length | mm | 2200 | 2350 | 2600 | 2600 | 2650 | 2650 | 3400 | 3400 | 3800 | 3800 | 4800 | 5800 |
| Width | mm | 1150 | 1350 | 1500 | 1500 | 1900 | 1900 | 1700 | 1700 | 1900 | 1900 | 1900 | 1900 |
| Height | mm | 1980 | 2000 | 2100 | 2100 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 |
| Net Weight | kg | 1100 | 1300 | 1600 | 1900 | 2200 | 2350 | 2550 | 2800 | 2850 | 2950 | 3200 | 3550 |
| Running Weight | kg | 1300 | 1500 | 1840 | 2200 | 2530 | 2700 | 2950 | 3250 | 3350 | 3560 | 3650 | 3950 |
| Item | Unit | Model | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FCAS-160ADH | FCAS-220ADH | FCAS-285ADH | FCAS-315ADH | FCAS-380ADH | FCAS-420ADH | FCAS-495ADH | FCAS-570ADH | FCAS-620ADH | FCAS-680ADH | FCAS-810ADH | FCAS-860ADH | ||
| Cooling Capacity | |||||||||||||
| Cooling Capacity | kW | 160 | 220 | 286 | 314 | 382 | 420 | 494 | 570 | 620 | 680 | 810 | 860 |
| kcal/h | 137600 | 189200 | 245960 | 270040 | 328520 | 361200 | 424840 | 490200 | 533200 | 584800 | 696600 | 739600 | |
| Electrical | |||||||||||||
| Input Power | kW | 64.7 | 86.6 | 106.2 | 118.8 | 145 | 159.2 | 177.2 | 207.6 | 225.6 | 247.6 | 290 | 310.4 |
| Max Current | A | 114 | 149 | 185 | 205 | 250 | 275 | 308 | 358 | 388 | 428 | 500 | 533 |
| Power Source | 3PH~380V / 415V / 480V ~50Hz / 60Hz (3PH~200V / 220V ~50Hz / 60Hz) | ||||||||||||
| Refrigerant | |||||||||||||
| Type | R22 (R134a / R407C / R404A) | ||||||||||||
| Charge | kg | 21×2 | 28×2 | 35×2 | 42×2 | 49×2 | 56×2 | 63×2 | 70×2 | 77×2 | 84×2 | 98×2 | 112×2 |
| Control | Thermostatic Expansion Valve | ||||||||||||
| Compressor | |||||||||||||
| Type | Semi-Hermetic Screw | ||||||||||||
| Power | kW | 30×2 | 40×2 | 50×2 | 55×2 | 67×2 | 73×2 | 82×2 | 95×2 | 104×2 | 115×2 | 134×2 | 142×2 |
| 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 | m³/h | 27.5 | 37.8 | 49.1 | 54 | 65.7 | 72.2 | 85 | 98 | 106.6 | 117 | 139.3 | 147.9 |
| Water Pressure | kPa | 32 | 32 | 35 | 38 | 42 | 42 | 45 | 43 | 43 | 43 | 41 | 43 |
| Pipe Connection | inch | 4" | 4" | 4" | 5" | 6" | 6" | 6" | 6" | 8" | 8" | 8" | 10" |
| Condenser & Fan | |||||||||||||
| Condenser Type | Air-cooled, high-efficiency finned copper tube | ||||||||||||
| Fan Type | Big volume & low noise axial fan | ||||||||||||
| Fan Power | kW | 0.78×6 | 1.16 | 0.78×8 | 1.1×8 | 1.1×10 | 1.1×12 | 1.1×12 | 1.1×16 | 1.1×16 | 1.1×16 | 1.1×20 | 1.1×24 |
| Air Volume | m³/h | 60000 | 80000 | 100000 | 116000 | 145000 | 165000 | 180000 | 205000 | 225000 | 242000 | 285000 | 325000 |
| Safety Protection | |||||||||||||
| Compressor inner protection, over current protection, high/low pressure protection, over temperature protection, flow rate protection, phase sequence/phase missing protection, low level coolant protection, anti-freezing protection, exhaust overheat protection. | |||||||||||||
| Dimensions & Weight | |||||||||||||
| Length | mm | 2600 | 2650 | 3400 | 3800 | 4800 | 5800 | 5800 | 7800 | 7800 | 8000 | 9800 | 11600 |
| Width | mm | 1500 | 1900 | 1700 | 1900 | 1900 | 1900 | 2200 | 2000 | 2200 | 2200 | 2200 | 2200 |
| Height | mm | 2100 | 2200 | 2200 | 2200 | 2200 | 2200 | 2300 | 2250 | 2250 | 2300 | 2350 | 2350 |
| Net Weight | kg | 2050 | 2520 | 2980 | 3180 | 3420 | 3730 | 3950 | 4330 | 4650 | 4930 | 5450 | 5850 |
| Running Weight | kg | 2360 | 2870 | 3420 | 3690 | 3780 | 4180 | 4380 | 4650 | 4920 | 5360 | 5830 | 6530 |
We have a uniform workflow in packaging and logistics that is export-wise, which prepares all our products except that they are safe in handling and delivery with no damages in India and other countries. Every phase is also thought out to cushion equipment against vibration, impact, and moisture risks in addition to long-distance transportation risks. The same is done to water chillers, air chillers and all other products that we produce and supply.
The process starts with mechanical repair of the unit of the product. The industrial quality fastening is used in all internal assemblies, critical parts, piping, and electrical parts. Moving components are fixed, and vibration-sensitive sites are fixed to avoid the mechanical stress during the transportation.
Objective: Avoid internal movement, vibration breakage, and alignments during transportation.
Once the repair is done the product is inner-packed with moisture-proof and shock absorbing materials. Foam padding, stretch film and cushioning materials are used as protective layers to cover all the exposed areas and all those components which are sensitive.
Objective: Dust, humidity, surface abrasion, and small mechanical shocks.
The product is packed in a specially designed heavy-duty plyboard box which is produced depending on its size and weight. The casing of the plywood is strengthened to resist the weights of the stacking, forklift operation and the transportation strain over long distances. When exporting goods, the packing is done to comply with the shipping and container loading requirements by the international community.
Objective: Optimal security on the outside and the requirements of the domestic and export logistics.
The product is loaded to the trucks with the use of cranes or forklifts, in accordance with good lifting and load-sharing practices. The delivery is then by road under conditions of control. In the case of domestic clients, the truck will go straight to the facility of the customer.
Objective: Loading and stable transportation on the road.
Whereas in international deliveries, the shipment is taken out of our plant to the Indian port. Pre-port entry All the export documentation, labeling and compliance checks are done before port entry.
Our logistics partners are reputable and trusted individuals like EMS, DHL Express, and FedEx Express who help us to have an easy time moving the ports and handling the exports.
Goal: The port handling and export preparation are smooth.
After clearance in the port, the product is delivered through sea freight into the destination port of the client. The packaging is to maintain a long transit period, container handling and a fluctuating weather pattern.
The international deliveries are also arranged with the help of the existing world logistics systems, the EMS, DHL Express and FedEx Express, which guarantee the safe and timely delivery.
Purpose: Achieve international delivery with low levels of transits.
A clear packaging and transportation procedure would assure that all products will be delivered to the clients in working conditions, lessen installation and commission problems, minimize the risk of transit damage, and facilitate hassle-free domestic and foreign delivery.
This is our standard operating procedure and is used in the process of packaging and transportation of all our products. Although the central process is the same, a different method can be used to pack the products, depending on the product size, weight and the destination to which the product is to be shipped.
This packaging and transportation workflow represents our standard operating process and is uniformly followed across our entire product range. The steps outlined above are not product-specific but define our company-wide logistics and export handling standards.
To maintain consistency, safety, and compliance, this process is intentionally displayed across all relevant product pages under the Packaging & Transportation section. While the framework remains the same, actual packing materials, box dimensions, and handling methods may vary depending on product size, weight, and shipment destination.
From an operational standpoint, this approach ensures:
From an SEO and documentation perspective, this section is used to clearly communicate our established logistics protocol, not to repeat marketing content. Each product page focuses on its unique specifications and applications, while this section defines our common logistics standards.
The performance of chillers depends on how hot (or ambient) the surroundings (or environment) are. Higher ambient temperatures cause chillers to dissipate (or remove) heat inefficiently (or poorly). The operational efficiency improves when the ambient temperature surrounding the operational chillers exceeds certain higher levels. Even in air-cooled chillers that have extreme temperature conditions and are well parameterized, operational efficiency can be close to optimal. This advantage is due to no obstruction of condenser coils, proper system size, and good airflow design.
There has to be adequate airflow in the location to install screw air chillers. The underlying surface should be firm, stable, and level. There is also the need for sufficient air flow around the screw air chillers in the turbine (or cooling) coils. The goal is to prevent the screw air chillers from degrading in performance.
In order to ensure that the system operates in a reliable and sustainable manner and avoid any damage to the system, built-in operational safety measures address system overheating, extreme pressure and temperature, and other system cycle concerns. Furthermore, to ensure safety from phase loss, the system also has the capability of being powered down to avoid overheating.
These chillers are widely used in factories, malls, hospitals, data centres, and process industries where water availability is limited and outdoor installation space is available.
The screw compressor adjusts its capacity smoothly, allowing the chiller to match cooling demand efficiently, reduce power consumption, and maintain stable chilled water temperatures.
Air cooled screw chillers offer easy installation, no cooling tower requirement, lower water usage, and reliable performance for medium to large industrial and commercial cooling applications.
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.
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