Chain machine is a common transmission machine in industrial production, and its application range is very wide, covering transportation, mining, food, painting of mechanical parts, textile setting, stretch tenter, building materials and many other aspects. The chain machine runs smoothly and the chain links are flexible, relying on good lubrication. This requires the chain oil to be filled into the gap between the pin of the chain and the sleeve, so as to produce a lubricating effect while reducing the consumption of lubricant as much as possible. Bearing oil
The working environment temperature of the chain machine is mostly at high temperature, from less than 150 ° C to more than 300 ° C. Most of the chain oil belongs to high temperature chain oil. High temperature chain oil mainly has the following performance requirements:
First, high temperature stability is good, can meet the long-term operation of the chain.
Second, it has a higher flash point to ensure safe production.
Third, there is a certain degree of adhesion, especially for the upper chain, the chain oil is not required to drip on the baking pieces below to avoid pollution.
Fourth, less carbon deposits can keep the chain clean for a long time and reduce the frequency of defocusing.
Fifth, it has a relatively high viscosity index, which can not only adapt to the high temperature lubrication requirements of the heat setting machine, but also ensure startup at room temperature.