Aquatech Plus is among the top Screw Chillers Manufacturers in Johannesburg, which supplies high-performance and dependable cooling solutions for industrial and commercial use. Our screw chillers are fabricated to operate continuously and come with steady temperatures even with changing loads at high energy efficiency and low mechanical wear. These chillers operate with high efficiency in silent mode with the use of the advanced screw compressors, and they have a long service life and are also easy to maintain.
We provide air-cooled and water-cooled screw chiller models to satisfy a wide range of needs including centralised HVAC in hospitals and hotels, as well as industrial operations in the food, beverage and pharmaceutical industries. All units are tested intensively to ensure safety, reliability and maximum performance.
Being the reliable Screw Chillers Exporters in Johannesburg, we are offering the globally conforming systems with documentation and support of tension-free global shipping. Aquatech Plus is a combination of technical expertise, quality products and outstanding after-sales services to provide efficient, customised cooling solutions.
High-Performance Screw Chiller Manufacturers in Johannesburg are involved in selling powerful and reliable cooling systems capable of being run in a continuous industrial process. This company has created high-efficiency, stabilized, long-life products in the form of Screw Chiller in Johannesburg, solutions that can hold up to heavy use in a rigorous environment.
Being well-versed in industrial cooling, our engineering department will come up with every screw chiller system to produce a large load, yet always in tight control of the temperature. Through the aid of new production facilities, skilled personnel, and quality control, Aquatech Plus has become a valuable business partner as far as industrial cooling in the area of Johannesburg.
A Screw Chiller is a special form of vapor-compression chiller that employs a screw compressor to compress and remove heat to a coolant like water or glycol required to provide sustained cooling, as well as the phenomena of varying loads. The principle of its working is that it includes two helical rotors (or two male and female rotors) that turn in an airtight casing.
The refrigerant gas then becomes confined between the rotors of the compressor, and it is pressed or forced into a smooth stream due to the reduction in the volume. This high-pressure refrigerant is compressed and channeled to the condenser, where the heat is rejected, and this procedure forms a complete cycle of refrigeration. This continuous rotary movement results in extremely smooth operation, reduced noise, and minimal vibrations compared to traditional compressors.
Air Cooled Screw Chiller
Air cooled screw chiller depend upon ambient air and highly efficient fans to remove the heat in the condenser. These systems are also easy to set up and do not require cooling towers, and these systems are usually appropriate in regions that lack water resources. They are also prevalent in the industrial plants and commercial facilities where ease of installation and low maintenance are critical factors.
Water Cooled Screw Chiller
Water-cooled screw chiller reject condenser heat through the use of a cooling tower and a water loop. These systems are more effective, run less noisily, and are stable, which makes them suitable for large-capacity cooling and regular industrial activities.
Aquatech Plus, as a trustworthy Screw Chiller Suppliers in Johannesburg would guarantee its chiller systems on time, fully tested, and ready to serve. Each unit is thoroughly tested before delivery as an effort to ensure reliability, safety, and excellent cooling performance. Our lean supply system helps our customers to receive the right solution without delays and risks to operations.
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Category |
Details/Specifications |
|
Chiller Type |
Screw Chiller for continuous industrial cooling |
|
Cooling Capacity |
Medium to large industrial loads |
|
Compressor Type |
High-Efficiency Screw Compressor |
|
Condenser Options |
Air Cooled / Water Cooled |
|
Supported Refrigerants |
R134a, R407C, R410A, R22, R513A |
|
Operating Advantage |
Stable performance under continuous operation |
|
Key Components |
Evaporator, Screw Compressor, Condenser, Expansion Valve |
|
Typical Applications |
Industrial processes, HVAC, and manufacturing |
Aquatech Plus may be viewed as one of the reputable Screw Chiller Dealers in Johannesburg and may also offer professional advice on the right chiller that should be installed according to the cooling load, service, and location. Our dealer services will ensure a simple system integration and provide long-term stability in the functioning of the system from the beginning, with technical consultation and the coordination of installation and post-sales support.
With Screw Chiller Exporters in Johannesburg, our company supplies chiller systems of the highest quality for worldwide applications. Each unit fulfills CE and RoHS compliance, guaranteeing adherence to global safety and quality standards. We export hassle-free and provide border-engineered transport and installation.
The screw chiller are used in locations that have continuous and high-capacity cooling, which involve:
These systems play a crucial role in maintaining proper temperatures, securing equipment, and enhancing operational efficiency.
Aquatech Plus is a company operating in Gujarat and provides screw chiller services to large industrial areas within the Johannesburg, such as our major global industrial hubs. Our logistics planning is also efficient, and we have trained engineers whose task is to ensure supply, technical coordination, and cooling support are seamless.
A good screw chiller at your industrial/commercial facility? Aquatech Plus is here to help. Contact us now and discuss your cooling requirements. Install a tailored screw chiller system that is cost-effective and efficient in the long term.
| Section | Parameter | 36 TR | 48 TR | 60 TR | 70 TR |
|---|---|---|---|---|---|
| Product Overview | Model Number | SCR-36TR | SCR-48TR | SCR-60TR | SCR-70TR |
| Description | Semi-Hermetic Twin-Screw Industrial Chiller | Semi-Hermetic Twin-Screw Industrial Chiller | Semi-Hermetic Twin-Screw Industrial Chiller | Semi-Hermetic Twin-Screw Industrial Chiller | |
| Cooling Capacity | Capacity (kW) | 126.6 kW | 168.8 kW | 211.0 kW | 246.2 kW |
| Operating Range | Ambient up to 52°C, Fluid Out +5°C to +20°C | ||||
| Compressor | Type | Semi-Hermetic Twin-Screw | |||
| Brand / Make | Bitzer / Hanbell | Bitzer / Hanbell | Bitzer / Hanbell | RefComp / Frascold | |
| Capacity Control | 25%–50%–75%–100% (Stepless Optional) | ||||
| Efficiency (COP) | 3.4 (Air) / 4.8 (Water) | 3.5 (Air) / 4.9 (Water) | 3.6 (Air) / 5.0 (Water) | 3.7 (Air) / 5.2 (Water) | |
| Refrigerant | Type | R-134a / R-513A | |||
| Environmental Compliance | Low GWP & Zero ODP (2026 Standards) | ||||
| Evaporator | Type | Shell & Tube | |||
| Material | Copper Tubes with SS-304 Shell | ||||
| Insulation | 25 mm Nitrile Rubber | ||||
| Condenser | Type | Air-Cooled Finned / Water-Cooled Shell & Tube | |||
| Fan Quantity (Air-Cooled) | 3 Fans | 4 Fans | 4 Fans (High Flow) | 6 Fans | |
| Pump | Power (HP) | 5.0 HP | 7.5 HP | 10.0 HP | 12.5 HP |
| Flow Rate (LPM) | 270 LPM | 360 LPM | 450 LPM | 520 LPM | |
| Electrical | Power Supply | 415V AC ±10%, 3-Phase, 50 Hz | |||
| Controller | PLC + 7” Touch HMI | ||||
| Safety | Protection Features | HP/LP Switch, Oil Level Sensor, Phase Preventer, Flow Switch | |||
| Construction | Dimensions (L×W×H mm) | 3200×1400×2100 | 3850×1950×2250 | 4600×2200×2350 | 5400×2250×2450 |
| Weight (kg) | 1,850 kg | 2,450 kg | 3,100 kg | 3,800 kg | |
| Performance | Sound Level | 72 dB | 74 dB | 76 dB | 78 dB |
| Service | Maintenance Access | Built-in Service Valves & Easy Oil Filter Replacement | |||
High-capacity cooling is needed in HVAC, industrial processes, and large commercial buildings/facilities. Aquatechplus screw chillers are energy efficient and consistently perform well, giving them an edge and making them ideal for this industry.
Scroll chiller use scroll compressors. Two of the spiral scrolls compress the refrigerant. The refrigerant absorbs heat from the water at the evaporator and releases it at the condenser. The refrigerant at the condenser cools the water. Scroll chillers from Aquatech Plus are reliable and perform consistently, while providing optimal cooling and a quiet operation.
Yes, screw chillers are very efficient in energy consumption particularly when it is used under part-load mode. Developed controls, efficient compressors, and optimized heat exchangers can be used to reduce power consumption, reduce operating costs and provide consistent cooling performance within the long-term industrial applications.
Yes, the screw chillers are made to work 24/7. They are well-built, do not vibrate much, and the compressor design can be used in extreme industrial conditions without having to be shut down and lose performance so easily.
Screw chillers handle high cooling loads efficiently, offer smooth continuous operation, and are more reliable for large industrial applications compared to smaller compressor types.
Screw chillers are better for large, continuous loads, while scroll chillers suit smaller capacities. The right choice depends on capacity, operating hours, and efficiency needs.
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.
