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Excavator hydraulic oil is at high temperature, so filtration and purification are very important
The high temperature of the excavator hydraulic oil is directly related to daily maintenance and oil changes. Frequent replacement of the filter element will not solve any major problems because: 1. According to the oil standards for construction machinery, the pollution degree of general hydraul...Read more -
There are some things you must pay attention to when replacing the hydraulic oil of an excavator
There are some things you must pay attention to when replacing the hydraulic oil of an excavator There are some details that need to be paid attention to when maintaining the hydraulic system of the excavator and replacing the hydraulic oil: According to statistics, the hydraulic oil contained in...Read more -
Aging performance of excavator hydraulic system
After the excavator has been working for a long time, more and more problems will be discovered during maintenance. Today, we will briefly talk about some problems that may occur due to the aging of the excavator’s hydraulic system. 1. The main particulate impurities in the hydraulic syste...Read more -
Causes of O-ring damage
1. The friction between the seal and the metal surface causes the seal to wear Contaminants in the oil (especially metal particles). Factors such as the roughness of the metal surface being too high and the packaging being too tight. Friction between the seal and the metal surface causes seal wea...Read more -
The difference between Do-type seal, FO-type seal and FT-type seal
Do-type Do-type floating oil seal is used for coal mining. It is a combination of two floating seal rings and two O-type rubber seal rings. It is a floating oil seal with circular cross section of rubber seal ring. The floating seal ring is mainly used for liquid sealing, therefore, during the op...Read more -
What are the advantages of a good quality floating seal?
The quality of products in the accessories market is uneven, so what are the advantages of a high-quality floating seal? 1. It is not sensitive to the running state of the machine and has stable sealing performance. 2. that float seal ring is not easy to wear, the seal is reliable, the maintenan...Read more -
Briefly understand the factory testing of floating oil seals
After the floating oil seal is completed, it must undergo strict testing and can only be sold and used after passing the test. Today let’s take a brief look at the content of the test. The first is a static seal test. By simulating whether the sealing surface is filled with oil and ensuring that...Read more -
High-quality floating seals are made of high-quality blank materials
The ring blank of the floating seal is a very important part in the machinery and an essential item. Floating seals are consumable items and often cause damage during use. Therefore, in order to protect the service life of the floating seal ring, the quality of the blank is very important. The m...Read more -
Floating seals for harsh environments
As the sealing device of the transmission, the floating seal has a wide range of uses, simple structure, reliable sealing and long service life. Especially in mining operations in recent years, it has been widely used as a mechanical rotary seal. So what working environment can the floating seali...Read more -
Inspection and replacement of floating seal wear
As a highly adaptive mechanical seal, floating sealing can adapt to various harsh working environments and is widely used for various mechanical equipment. If severe wear or leakage occurs, it will directly affect the normal operation of the equipment and even affect the service life of the equip...Read more -
Simple Maintenance of Excavator Floating Seal
In the maintenance of excavators, some operators do not take preventive measures such as maintenance of seals, which directly affects the use of the whole equipment or products, and even affects the service life of excavators. Learn about the simple maintenance of excavator floating seals today. ...Read more -
Floating Seal Installation Precautions (2)
In the previous article, we briefly introduced the precautions for installing floating seals, and today we will add some more. 1.Before installing the floating seal, you can check whether the journal surface is too rough and has no scars, especially long scars along the axial direction. If the j...Read more