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Heating and oil leakage fault of vertical reducer

Views: 0     Author: Site Editor     Publish Time: 2021-09-11      Origin: Site

Heating and oil leakage fault of vertical reducer

Every brand of vertical reducer has the possibility of oil leakage. Of course, no one wants their reducer to leak oil, but there are always some coincidences. Sometimes there are some problems in the product itself, sometimes it is misused, or the relevant needs are not clearly stated during procurement. Of course, the most important thing is that we can't buy some products produced by small manufacturers without strict testing in order to save costs for the moment. When your equipment is running and you see oil leakage every day, you will feel what heartache is. When the production line runs normally, it can generate hundreds of thousands of profits every day, and you have to stop the production line for a few hours to change the reducer, you will know that there is no regret medicine in the world.
In order to improve the efficiency of vertical reducer, nonferrous metals are generally used as gears, and the worm is made of hard steel. Because it is sliding friction transmission, it will produce high heat during operation, resulting in differences in thermal expansion between various parts and seals of reducer, resulting in gaps on various mating surfaces, and the oil becomes thinner due to the increase of temperature, which is easy to cause leakage.
There are four main reasons,
1: It is whether the matching of materials is reasonable. Every reducer has its important parts, the most important: gear, bearing and oil seal. When these accessories are not produced with superior materials and advanced technology. The quality of your equipment cannot be guaranteed.
2: It is the surface quality of the meshing friction surface: due to the sliding friction transmission, more heat will be generated during operation, resulting in differences in thermal expansion between various parts of the reducer and the seal, so as to form a gap on each mating surface, and the lubricating oil becomes thinner due to the increase of temperature, which is easy to cause leakage.
3: It is the selection of lubricating oil and whether the addition amount is correct. When it exceeds a certain amount, that is, you do not add it according to the oil gauge.
4: It is the assembly quality and use environment. When your environment is very bad, you may need to consider a special model of vertical reducer. Or other types of reducer.


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    Our products are mainly exported to Japan, the United States, Germany, Southeast Asia and other countries and regions. Our customers include many OEM customers specializing in construction machinery. We have partnered with several of the Fortune 500 companies to become one of their major foundry suppliers in China.
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    When we offer you a quote, we will confirm the transaction method with you, FOB, CIF, CNF, etc. For large-scale production, you need to pay a 30% deposit before production and a 70% balance on the copy of the document. The most common way is T/T. Letter of Credit is also acceptable.
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    First, we will check after each process. For finished products, according to customer requirements and international standards.
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    We now have more than 180 employees, including 36 engineers and 28 QCs.
  • What is the ability of your company?

    We have a number of production lines with a monthly production capacity of 1,600 units and an annual production capacity of 20,000 units.

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