The oil temperature of the discharging mouth of the overflow ball mill is controlled by the platinum thermal resistance. According to the requirements of the supplied oil temperature, the upper limit, lower limit and the maximum value of the master control temperature are set. When the master control temperature reaches the lower limit, the resistance will automatically turn off the electromagnetism water valve; and when the oil temperature reaches the upper limit of the master control oil temperature, it will automatically turn on the electromagnetism water valve to cool the lubricating oil. If the cooler is turned on, but the oil temperature continues to rise and reaches to the maximum value, then the device will give out an alarm signaling that the oil temperature is too high, at this time, the workers need to cleanse or repair the cooler.
There is also a platinum thermal resistance on the oil box which is mainly used for controlling the temperature of the oil inside the oil box
and the basic settings and the purposes is the same with the electric resistance of the oil discharging mouth.Ball mill:http://www.crusher-machine.com/21.html
When the ball mill is running at a low speed, the starting order is the same with that of the normal speed, and the difference lies in that during the slow running process, the high-pressure pump motor is still running and it will not stop until the grinding mill stops for two minutes.
Generally speaking, a signal device for displaying the flow of the lubricating oil will be installed on the low pressure oil feeding mouth of the two main bearings. If the lubricating oil decrease due to some reasons and is lower than the set value, the signal device will give out a halt signal. In addition, there will install a component for testing the temperature between the two bearings, and if the temperature of the bearing exceeds the critical temperature, the digital readout temperature control device will give out a halt signal.
What does it take to properly franchise your business? How much should you budget when planning out a budget? More >>
Text marketing is a new strategy used by businesses of all sizes. It has been proven to be a more valuable, and more effective, form of marketing than any other mobile marketing strategy. More >>
Your wedding day is coming closer and if there is one thing you wish for most, it is appear best on your unique day. More >>
Microsoft is working on an update to Windows 8 and RT and will be releasing a preview version of it in June More >>
It has become so much easier today than it was fifty years ago running an online business. More >>
The catastrophe brought by the earthquake is huge, and when earthquake occurs, what should be first ensured is peoples safety. According to the domestic and foreign statistics, since 1910, about 15 million people died in the earthquake in the world. More >>
Jaw crusher is widely used in mining, metallurgy, construction, road, rail and chemical industry. It has a feature of big crushing ratio, such as uniform finished product size, simple structure, big reduction ratio,reliable operation, easy maintenance, low operation cost. More >>
Obesity is a predominant problem in the population of the modern era owing to stressful work atmosphere, lifestyle changes, snacking on junk foods etc. It is very sad to know that obesity attacks children and adolescents more often than adults. More >>
Mining mechanical equipment industry has always been a hot topic, and other than the mining equipment such as jaw crusher and Raymond mill equipment, that people are most concerned with is the quality and production safety of the equipment. More >>
The selection standard of proper crushing equipment includes selection according to the difference of the hardness of all kinds of rocks, and according to the requirements for the shape, granularity and uniformity of fineness of the crushing products. More >>