How to judge some faults of the ball mill?
1. The ball mill bearing heats up and checks for lack of oil.
2, the main bearing and pinion shaft bearing with grease lubrication, reducer and oil lubrication.
3. If there is no shortage of oil, check the concentricity of each part and check the main unit and the transmission part separately. The large bearing seat is not concentric with the hollow shaft, causing the hollow shaft to frictionally generate heat with the bearing gland. The pinion shaft of the drive is not concentric with the bearing housing, causing friction between the drive shaft and the bearing gland. If the reducer and the pinion shaft are not concentric, and the reducer and the motor are not concentric, the bearing will be overloaded and heated. When the hollow shaft is not completely different from the large bearing seat, it may cause difficulty in starting, power consumption during operation, and heat generation of the motor.
4. Therefore, it is very important to ensure the concentricity of each part during installation.
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Main scope:Concrete Grinding machines, Floor Polishing Machines, Road Line Marking Machines, Truck Cranes, Road Rollers, Excavators, Concrete Leveling Machines, Power Trowels and other Construction machinery .
Jining oking tec co.,ltd, established in 2010, is a professional manufacturer engaged in the research, development, production, sale and service of Concrete Grinding machines, Floor Polishing Machines, Road Line Marking Machines, Truck Cranes, Road Rollers, Excavators, Concrete leveling machines, Power Trowels and other Construction machinery .
We are located in Jining city,Shandong province with convenient transportation access. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction.
In recent years, we have introduced a number of advanced production equipment, and also have an excellent production team and a complete quality assurance system to ensure that each batch of goods is delivered to customers in a timely and high quality.
We also have an excellent management team, experienced technical staffs and professional sales team to solve all problems you encountered before and after sales. In addition, we have obtained I S O 9 0 0 1:2 0 1 5 certificates. Selling well in all cities and provinces around China, our products are also exported to clients in such countries and regions as United States, Europe,Australia, Southeast Asia,Russia,the Middle East,Africa. We also welcome OEM and ODM orders. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements.
excavators, crawler excavators, wheel excavators, mini excavator, hydraulic excavator, mini digger
Shandong Nicosail Group Co., Ltd. , https://www.diggerexcavator.com