One of the reasons for the oil leakage of the purchased gear reducer is the wrong type selection, resulting in the conflict between the installation method and the position of the oil hole, resulting in oil leakage from the oil hole. The correct installation method shall be provided during model selection, otherwise such a result will occur. The following small series will explain this problem in detail. When the reducer is working, the gears are running at a high speed and heat is generated by friction in the process of mutual engagement. If the machine is not provided with oil holes, the box is in a sealed state. According to the principle of thermal expansion and cold contraction, the temperature increases and the pressure in the box increases. Not only the temperature cannot be dispersed, but also the oil seal will be affected, resulting in oil leakage of the reducer. According to the above reasons, oil holes need to be opened before the reducer is used for ventilation and heat dissipation. The opening position of the oil hole will change with the change of the reducer position. If the output shaft is installed upward, it shall be opened close to the treatment shaft. For example, if it is installed horizontally, the oil hole is located at the top of the box. Therefore, ask the correct installation method before purchase for model selection. If the gear reducer has been purchased but the installation method is not selected, it will not be replaced after the oil hole has been opened. The gear is sealed and cannot be drilled again, because debris will enter the box and cause harm to the gear. If this installation method is wrong, if the working time of the machine is not long, the oil hole can be locked with bolts working for about 8 hours a day. If the working time is too long, this method cannot be used. The lubricating oil in the tank is calculated as 8 hours per day. Under normal circumstances, it can be used for 5 ~ 8 years without replacement.
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.
How to provide goods?
Usually we will ship the goods to the sea. The factory is only 460 kilometers away from the port. It is very convenient and convenient to transport the goods to any other country. Of course, if your cargo is very urgent, Ningbo Airport and Shanghai Airport are also nearby.
What is the payment term?
When we provide you with a quotation, we will negotiate with you: EXW, FCA, FOB, CIF, CRF, DAP Etc. For mass production, you need to pay 30% of the deposit before production and 70% of the balance before shipment. Our most common way is T/T.
How to ensure the quality of your products?
First, we will check after each process. For finished products, according to customer requirements and international standards.
How many employees does your company have? What is the relationship between technicians?
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.
