Built to Endure. Dolphin’s Heavy-Duty Radiators are the backbone of industrial and commercial cooling systems. Engineered for resilience, they withstand the most challenging environments, ensuring optimal performance and longevity. Perfect for trucks, buses, and off-road vehicles, our heavy-duty radiators promise reliability when it matters most.
Did you know that Dolphin
exports to more than
75 Countries
RADIATORS
CHARGE AIR COOLERS
Maximizing Efficiency. Our Charge Air Coolers are designed to boost engine efficiency and power. They provide exceptional cooling for turbocharged and supercharged engines, enhancing air intake efficiency and reducing engine stress. Ideal for high-performance vehicles and machinery, these coolers are a critical component for anyone seeking to optimize engine performance.
CONDENSERS
Precision Cooling. Dolphin’s Condensers are the epitome of precision and effectiveness. Essential for your vehicle's air conditioning system, they are crafted to provide maximum heat transfer and cooling efficiency. Our range of condensers suits a variety of automotive and industrial applications, ensuring a comfortable and controlled environment.
COMBI COOLERS
Versatile and Compact. The Combi Coolers offer a multifaceted cooling solution, combining the functions of radiators and charge air coolers. These space-efficient units are ideal for applications where space is at a premium, delivering effective cooling for both engine and charged air in a single, compact design.
OIL COOLERS
Protecting Your Engine. Our Oil Coolers play a crucial role in maintaining the optimal temperature of engine oil, crucial for the longevity and performance of your engine. Suitable for a wide range of vehicles and machinery, these coolers ensure that your engine remains protected under all operating conditions.
Dolphin's Hourglass Radiators: Revolutionizing Engine Cooling
Welcome to Dolphin Radiators, where we specialize in the future of engine cooling technology. Our Hourglass Radiators are at the forefront of this revolution, designed to meet the rigorous demands of today's emission regulations and the need for thermal management in vehicles for both performance and comfort.
Key Advantages of Hourglass Radiators:
Compact and Mighty: Our Hourglass Radiators are engineered to be compact, reliable, and lightweight, offering exceptional performance without taking up unnecessary space. This makes them ideal for a range of vehicles, from commercial trucks to high-performance cars.
Advanced Design: We've taken the traditional radiator and given it an upgrade. With wider tubes that have curved edges and no spacing, our design maximizes surface contact with the fins, ensuring more efficient heat conduction than standard models.
Enhanced Durability: Our radiators are built to last, featuring a fully brazed single metal construction. This approach significantly improves fatigue properties, meaning our radiators are not only strong but also incredibly resilient under high-pressure and high-performance applications.
Efficient Heat Transfer: Efficiency is key, and our Hourglass Radiators deliver it with high specific heat exchange rates (kW/m²°C) and overall high heat exchanger effectiveness. This translates into better cooling with less energy consumption.
Economic and Eco-Friendly: Alongside their performance benefits, our radiators are designed to be economically and environmentally friendly. They require reduced manufacturing expenses and feature a design that ensures a smaller economic footprint.
Dolphin's Innovation:
We offer multi-chamber radiator tubes made from high-strength aluminum alloys, available in various sizes to suit any need. Our unique louver fins permit uninterrupted heat flow, optimizing heat transfer from coolant to air without the pressure drop associated with conventional designs.
Experience the #DolphinAdvantage
Dolphin Radiators are not just about keeping your engine cool; they're about providing a sophisticated cooling solution that's built to perform and last. Choose Dolphin's Hourglass Radiators for a cooler, more efficient, and more reliable drive.
Split Core Radiators
A split core radiator is an innovative design in the realm of automotive cooling systems. Unlike traditional radiators that require the removal of the entire unit for maintenance or repairs, a split core radiator features a detachable core section. This design allows for easier and more efficient servicing, as mechanics can access the core without the need to disassemble the entire radiator assembly.
PTO Crank Box Radiators
The Power Take-Off (PTO) Crank Box Radiator is a specialized component in certain heavy-duty vehicles and machinery that incorporates both a PTO unit and a crankshaft-driven fan for efficient cooling. This integrated design serves the dual purpose of harnessing power from the engine to operate auxiliary equipment through the PTO, while simultaneously ensuring effective temperature regulation through the radiator.
Over 38 Years of Experience in the Heat Transfer Industry
With over 38 years of experience in the heat transfer industry, our legacy speaks for itself. Our extensive knowledge and expertise have established us as leaders in the field, trusted by clients worldwide for delivering reliable and efficient cooling solutions.
State-of-the-Art Manufacturing Facility
At the heart of our operations lies our state-of-the-art manufacturing facility, where cutting-edge technology meets precision engineering. We believe in the power of innovation to transform and lead the heat transfer industry. Our advanced facility embodies our commitment to delivering best in quality and efficiency
In-House Research & Development Center
Innovation is the cornerstone of our success. Our in-house Research & Development Center, staffed by over 40 skilled engineers, is a testament to our dedication to continuous improvement and technological advancement. Here, we pioneer groundbreaking cooling solutions, tailored to meet the evolving needs of our clients.
Bespoke, Fit-for-Purpose Cooling Solutions
We understand that each client has unique requirements. That's why we specialize in bespoke, fit-for-purpose cooling solutions. Our expertise lies in creating customized products that not only meet but exceed your specific cooling needs, ensuring optimal performance and reliability.
One-Stop-Shop for All Your Cooling Needs
Your search for comprehensive cooling solutions ends here. We are your one-stop-shop for all cooling requirements, offering a vast range of products and services. Whether you need automotive, truck, or industrial radiators, we have over 5000+ models to choose from, ensuring you find the perfect match for your needs.
Robust Design, Superior Quality Products
Quality is not just a goal; it's a promise. Our products are renowned for their robust design and superior quality. We utilize top-grade materials and implement rigorous testing to ensure each product stands up to the highest standards of durability and performance.
