Technical News|What Are the Common Problems of Hydraulic Oil Air Cooler?

Jiangsu HELIKE Fluid Technology Co., Ltd. is a wholly-owned subsidiary of Dongxu Hydraulics. It is specialized in the research and development, design, production and sales of aluminum plate-fin heat exchangers.

1.Why Choose Air Cooler

Oil air cooler is a kind of oil cooling equipment commonly used in hydraulic system and lubrication system. The equipment can realize heat exchange between two fluid media with a certain temperature difference, so as to reduce the oil temperature and ensure the normal operation of the system.
Let's talk about the problems often encountered in the use of air-cooled oil-air coolers:

1.Core burst:

The core burst of the hydraulic oil air cooler is mainly due to the excessive oil return pressure of the hydraulic system and the low pressure resistance of the cooler. Possible causes are:

① Improper model selection. During model selection, the user tries to provide accurate parameters to the seller for parameter calculation. If the parameters are inaccurate or incomplete, it will affect the seller's judgment and cause improper model selection.

②The quality of the hydraulic oil air cooler is not up to standard, or the pressure resistance written in the manual does not match the actual situation.

2.Oil leakage:

Many products break and leak after a short period of use. What is the reason for this?

The general situation is that the oil flow exceeds the recommended oil flow of the radiator, resulting in excessive back pressure and exceeding the pressure bearing capacity of the radiator.

The solution is to replace the radiator with a larger oil flow or install a check valve.

3.The cooling effect of the hydraulic oil air cooler is reduced:

Many times it is because the user does not pay attention to keeping the cooler clean. Since there are more or less dust or other floating objects in the environment where the cooler is used, dirt will form on the surface of the cooler after a long time, which greatly affects the cooling efficiency.

Therefore, it should be cleaned regularly to prevent the accumulation of dirt, especially in a dusty environment, and it should be cleaned frequently.

2.What are the common problems of hydraulic oil air cooler
3.What are the common problems of hydraulic oil air cooler
4.What are the common problems of hydraulic oil air cooler

Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as theory of "quality the basic, believe in the very first and management the advanced" for High Quality for Ce 380V/50Hz Industrial Modular Air Cooled Water Chiller, We warmly welcome clients from all around the world for almost any sort of cooperation with us to build a mutual advantage potential. We've been devoting ourselves wholeheartedly to supply consumers the very best company.

High Quality for China Industrial Water Chiller and Air Cooled Chiller, We expect to offer merchandise and services to more users in global aftermarket markets; we launched our global branding strategy by providing our excellent goods all over the world by virtue of our well reputed partners letting global users keep pace with technology innovation and achievements with us. 

Our brands in China include:
①Foshan Nanhai Dongxu Hydraulic Machinery Co., Ltd.→DONGXU
Main products: air coolers, water coolers, oil coolers, bell jars, couplings, hydraulic systems, oil cylinders, cleaning windows, etc.
②Jiangsu Helike Fluid Technology Co., Ltd.→HELIKE
Main products: focus on high-quality special oil/air coolers for construction machinery.
③Guangdong Bokade Radiator Material Co., Ltd.→BOKADE
Main products: industrial machinery oil/air coolers, water coolers.
④Ningbo Fenghua Hydraulic Parts No. 3 Factory→DOXUDA
Main product: Accumulator.
⑤Guangdong Kaidun Fluid Transmission Co., Ltd.→KAYDUN
Main products: focus on hydraulic system, hydraulic component test bench, mobile equipment power station, lubrication system. 

Finally, the relationship between the aforementioned company brands.
Foshan Nanhai Dongxu Hydraulic Machinery Co., Ltd. has three subsidiaries: Jiangsu Helike Fluid Technology Co., Ltd., Guangdong Kaidun Fluid Transmission Co., Ltd., and Guangdong Bokade Radiator Material Co., Ltd.
The holding company of Foshan Nanhai Dongxu Hydraulic Machinery Co., Ltd.: Ningbo Fenghua No. 3 Hydraulic Parts Factory, etc.

Dongxu Hydraulic Machinery Co.,Ltd&Jiangsu Helike Fluid Technology Co., Ltd.

MAIL:  Jaemo@fsdxyy.com

WEB:  www.dxhydraulics.com

WHATSAPP/SKYPE/TEL/WECHAT:  +86 139-2992-3909

ADD:  No.11, Seven Road, Lianhe Industrial Park,Foshan City, Guangdong Province ,China, 528226

& No. 7 Xingye Road, Zhuxi Industrial Concentration Zone, Zhoutie Town, Yixing City, Jiangsu Province, China


Post time: Jan-13-2023