Refrigerated trucks, such as the 48ft refrigerated semi trailer with three axles, maintain temperature through a combination of advanced insulation and refrigeration technology.

How these refrigerated semi trailers work to keep perishable goods at the desired temperature:

1. Insulation: The 48 ft reefer trailer is fully insulated to minimize temperature fluctuations, keeping the contents at a specific temperature.

2. Refrigeration Unit: At the core of the 48 ft refrigerated semi trailer is the refrigeration unit, which cools the air inside the trailer. This unit is powered by a diesel engine, allowing it to run independently of the truck’s main engine.

3. Air Distribution: To ensure even cooling, an air chute is installed inside the trailer. This chute directs cold air from the refrigeration unit throughout the entire trailer, from front to back, making sure all parts of the cargo receive the necessary cooling.

4. Temperature Modes: Some 48 ft refrigerated semi trailers use a feature called cycle sentry, which allows the refrigeration unit to cycle on and off as needed to maintain the correct temperature while conserving fuel.

6. Vapor Compression Refrigeration System: This system consists of a compressor, evaporator, condenser, and thermal expansion valve. It uses a circulating liquid refrigerant as the medium which absorbs and removes heat from the space to be cooled and rejects the heat elsewhere. The refrigeration unit circulates refrigerant through coils, absorbing heat from the cargo area and expelling it outside, keeping the inside temperature at the desired level.

7. Temperature Control and Monitoring: Modern 48 ft reefer semi trailers have sophisticated temperature control systems that allow operators to set the desired temperature precisely. Additionally, many reefer trucks have advanced real-time monitoring systems that track the temperature, with alarms that notify the driver if the temperature deviates from the set range, ensuring any issues can be addressed promptly.

8. Pre-Cooling: Most products should be at the specified shipping temperature at the time of loading. Pre-cooling and storing the cargo at its desired temperature helps ensure the refrigeration unit can maintain the desired temperature during transit.

Why Choice Cimceco 48ft refrigerated semi trailer manufacturer

Welcome to refrigerated trailer manufacturer, where we specialize in manufacturing top-of-the-line 48ft refrigerated semi trailer with three axles. These trailers are meticulously engineered to meet the demands of various industries requiring efficient and reliable transportation solutions.

Our 48ft refrigerated semi trailers are designed to offer exceptional performance and versatility. With a sturdy construction and high-quality materials, these trailers are built to withstand heavy loads and challenging road conditions, making them an ideal choice for transporting a wide range of goods.

Featuring three axles, our trailers provide superior stability and weight distribution, ensuring smooth handling and reducing wear and tear on tires and other components. This configuration also allows for increased load capacity, making it easier to transport oversized or heavy cargo.

In addition to their robust design, our Draw Bar high bed Pulling Trailers are highly customizable to meet the specific needs of our customers. Whether you require a refrigerated semi trailer, a flatbed tractor trailer, or any other type of flat bed trailer, refrigerated trailer manufacturer can tailor our trailers to suit your requirements.

At refrigerated trailer manufacturer company, we understand the importance of providing solutions that deliver both efficiency and reliability. That's why our Draw Bar high bed Pulling Trailers are engineered to deliver optimal performance while ensuring the safety of your cargo. Whether you're in need of a single trailer or a fleet of trailers for sale, we have you covered.

Experience the difference with our 48ft refrigerated semi trailer with three axles. Contact us today to learn more about our products and how refrigerated trailer manufacturer can help meet your transportation needs.

A mature design team can design reasonable semi and trailer solutions according to customer needs in the first time, and solve semi and trailer’s problems for customers.

Leading Full-Service Semi and Trailer Dealership Qingdao Cimceco Vehicle Co., Ltd. has worked in the special vehicle industry for more than 30 years, selling about 800 vehicles annually, and has accumulated rich experience. We have our own factory,Our goal is to produce and sell reefer semi trailers with a relatively high cost performance. 30 years of manufacturing experience The company has more than 40 varieties of product systems. Certification: ISO9001, ISO14001, OHSAS18001, CE

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