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Wenzhou BoNai Auto Radiator Co.,Ltd.

Wenzhou Bonai Auto Radiator Co., Ltd., formerly known as Ruian Ruiao Auto Parts Co., Ltd., was established in 2002 and is located in Wenzhou, China's auto and motorcycle parts capital, with convenient transportation. The company uses advanced brazing technology to specialize in the design, production and sales of various aluminum radiators, stainless steel plate-fin oil coolers, and radiators for various models. Since its establishment, the company has been fully committed to the research and development of various types of automotive radiators such as oil radiators, oil coolers, and gearbox radiators. After 12 years of development, it has become a professional supplier integrating R&D, production, sales and service. The company has strong engineering and technical strength and sophisticated production and testing equipment. Exquisite craftsmanship, high quality, and complete specifications. The annual production capacity reaches hundreds of thousands of units. The current products not only cover more than 20 provinces, cities, and regions across the country, but are also exported to Southeast Asia, the Middle East, Australia, Germany, etc. The products have been recognized and praised by many customers in the market.

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Introduction to air-cooled oil coolers

Introduction to air-cooled oil coolers

The core of an air-cooled oil cooler consists of many cooling tubes and cooling plates. When the car is driving, the hot oil cooler core is cooled by the wind blowing in front of the car. Air-cooled oil coolers require good ventilation around them. It is difficult to ensure sufficient ventilation space in ordinary cars, so they are rarely used. This type of cooler is mostly used in racing cars because the racing car has a high speed and a large cooling air volume.

Radiator Side Cover Manufacturer

Radiator Side Cover Manufacturer

Bonai Auto Radiator is a professional radiator side cover manufacturer.

Transmission oil cooler

Transmission oil cooler

Cars with automatic transmissions must be equipped with a transmission oil cooler because the oil in the automatic transmission may overheat. Overheating of the oil will reduce the performance of the transmission and even cause damage to the transmission. The transmission oil cooler is usually a cooling pipe placed in the water outlet chamber of the radiator. The coolant cools the transmission oil flowing through the cooling pipe. A metal pipe or rubber hose is used to connect the transmission and the cooler.

Oil cooler introduction

Oil cooler introduction

The oil cooler is a device that accelerates the heat dissipation of lubricating oil to keep it at a lower temperature. The purpose of installing this device is to prevent the lubrication effect from weakening due to the increase in oil temperature. According to the different cooling media, oil coolers can be divided into air-cooled and water-cooled types. The air-cooled type uses the airflow generated when the vehicle is running to cool the oil. The water-cooled type is usually installed in the water chamber of the car's radiator or in a separately circulating cooling water system to cool the high-temperature oil through heat exchange with the cooling water.