Ruidong Group Successfully Delivered A High-end Marine Air-conditioning Project in Australia.

With its strong technological R&D capabilities and flexible customization service, Ruidong Group overcame three core challenges: high technical difficulty, tight delivery cycle, and high non-standard adaptability, which meet the unique marine environment and ship operation characteristics. Ruidong customized high-performance marine air conditioners for Australian customers based on their requirements, completed the drawings in a short period of time, and successfully produced a prototype on the first attempt.

Marine air conditioners must withstand the challenges of high salinity and humidity, corrosion, unstable operation, and difficult drainage in marine and shipboard environments.

With years of experience in customized solutions, Ruidong Group quickly provides clients with exclusive solutions:

1. Precise matching of Danfoss compressors with customized heat exchange coils ensures compatibility with core systems.

2. Ruidong manufactures corrosion-resistant evaporators and condenser coils specifically for marine applications, while also being adapted to improve heat exchange efficiency under inclined operating conditions.

3. Customized condenser with 4-pole axial fan motor, perfectly adapted to fluctuations in marine power systems.

4. The air conditioning unit is made of high-quality corrosion-resistant materials.

5. Customized integrated PLC control module for real-time monitoring of ship tilt angle, voltage frequency, and indoor temperature and humidity.

6. The compressor and fan are equipped with specialized vibration damping pads to reduce the impact of ship vibrations on core components and reduce operating noise.

7. Customized marine sensors with resistance to salt spray corrosion and strong anti-interference capabilities.

8. Vibration-resistant, reliably sealed valves and throttling elements enable precise control of refrigerant flow and adaptability to load fluctuations.

The successful delivery of this project is inseparable from the rich experience accumulated by Ruidong Group over many years in the industry, as well as the professional support of Ruidong’s technical team. From commercial air conditioning systems to industrial chillers, from environmental temperature control to production process cooling, Ruidong Group always adheres to a project-demand-oriented approach, providing customized HVAC solutions to ensure the precise implementation of customer projects and help customers achieve their goals of efficient and stable operation.
Ruidong Group supports in-depth customization, including but not limited to the following:

1. Supports customization for various application scenarios such as ultra-low temperature conditions, T3 conditions, seawater source conditions, and wastewater conditions.

2. Cooling/heating capacity can be customized.

3. Supply/return water temperature can be customized.

4. The compressor model and brand can be specified, and it supports fixed-frequency or,  variable-frequency configurations to adapt to different load fluctuation requirements.

5. Customizable heat exchanger materials, heat exchange area, and flow design to improve heat exchange efficiency.

6. Refrigerant can be selected.

7. It supports customization of unit height, width, and length, and offers options for vertical, horizontal, or modular designs.

8. Customized IP protection (such as IP54, IP65) suitable for outdoor, high dust, high humidity, or marine salt spray environments.

9. Customize inlet and outlet pipe diameters and interface types (flanges, threads) to fit the site installation layout.

10. Optional PLC, touch screen, or Modbus industrial bus support for remote monitoring and fault alarms.

11. Supports linkage control with air conditioners, water pumps, and other equipment to achieve energy-saving operation.

12. Optional configuration of waste heat recovery devices, economizers, and inverter water pumps to improve operational energy efficiency.

Ruidong Group has fully passed ISO international system certification, and its core products have obtained authoritative certifications such as CCC, CRAA, and CE, strictly ensuring product quality. Ruidong possess the largest and most comprehensively equipped professional testing center in North China, with a testing capacity of up to 7000kW. Ruidong Group’s testing scope covers a full range of products, including multi-unit, water-cooled scroll chiller, water-cooled screw chiller, air-cooled scroll chiller, air-cooled screw chiller, fan coil unit, ceiling-mounted air handling unit, combined air handling unit, and purifying air conditioning unit, ensuring that every unit leaving the factory is 100% qualified.

Based on the differentiated HVAC needs of various scenarios, Ruidong provides rapid response to non-standard customization, offering a full-process service from component selection and structural design to system optimization. In the future, Ruidong will continue to deepen its expertise in the field of customized HVAC solutions, committed to providing global customers with more precise and tailored HVAC solutions.