Alfa Laval

DOC

Alfa Laval DOC (dedicated oil cooler) brazed plate heat exchangers provide the same efficient heat transfer and compact construction as our CB models, but with a design that is specifically engineered for oil cooling applications. With a reinforced flange connection that withstands high vibrations, DOC units can reliably handle heavy mechanical loads that accompany engine and hydraulic applications.

专业油冷器-DOC系列铜钎焊板式换热器-Professional oil cooler-DOC series copper brazed plate heat exchanger

More with DOC

  • High connection load resistance for dependable, long-term performance
  • Small footprint combined improved efficiency reduce installation and long-term costs
  • Low-theta plate design and large ports ensure reduced pressure drop
  • Compact design increases flexibility for configuring, integrating, and installing a hydraulic oil cooling system with associated equipment
  • Available in eight sizes to match the widest range of capacity needs
The robust connection flanges on a DOC heat exchanger feature internal threading and integrated mounting brackets. Based on extensive application expertise, Alfa Laval has engineered this design to meet the tough operating conditions of oil cooling duties. In addition to allowing for significantly higher torque than conventional connections, the DOC units provide upfront savings thanks to easy installation with a compact design. And the reliability and efficiency over time will further ensure the lowest total cost of ownership for your system.

The easy way to reduce your energy costs and increase energy efficiency

A refund is just the start of your savings potential with the new exchange programme. Alfa Laval’s innovative heat exchanger technology will significantly increase the energy efficiency of your processes. That means drastically lower power consumption and carbon emissions, along with a significant reduction in your long-term operating costs.

See how much you can save
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Key applications

Oil cooling

With an extra sturdy construction and easy installation, DOC units can provide unparalleled efficiency for hydraulic oil cooling.

Download application brochure
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Unique features to boost your performance

With more than 80 years of experience in heat transfer innovation, Alfa Laval knows what it takes to deliver high-performance solutions for any application. Our experts continuously develop new innovations that give our DOC line of brazed plate heat exchangers more reliable and efficient performance.

PressureSecure icon

PressureSecure

嚴峻工況，依然卓越

創新板片設計可妥善應對高溫高壓應用，令熱交換器可採用更薄、更少的板片，性能依舊。從而減少原料及冷媒用量、降低能耗，並延長設備使用壽命。

 

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FlexFlow™

絕佳的熱傳導效能

專利非對稱通道設計可最佳化壓降，增加擾流，顯著提高熱傳效率。該設計不僅可降低能耗，還可減少冷媒與原材料用量。

Finding the right heat exchanger

With expertise from decades of experience in heat exchange, Alfa Laval offers guidance and useful tools to help you meet today’s heating and cooling challenges. Our product guide is an interactive resource you can use to find the ideal solution for your application.

Visit the product guide
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