Mineral Sizer Shaft Temperature Detection During Trial Operation
On February 8th, the mineral sizer, which is designed for hard rock crushing, successfully completed a 48-hour no-load trial run in the factory. During the trial run, the shaft temperature of the mineral sizer was closely monitored, and its core indicators performed exceptionally well.
The core of shaft temperature detection is to use infrared temperature measurement tools to set up point monitoring on key parts such as bearing housings, motor bearings, and reducer bearings. During the operation of the equipment, the temperature variation of the outer ring of the bearing of the main bearing housing of the crushing roller was always maintained within the normal range, and no abnormal fluctuations occurred. The temperatures of the motor bearings and the reducer bearings are also within a reasonable range. The data at each monitoring point are stable, indicating that during the trial operation period, the shaft temperature-related performance of the equipment is good, and the key bearing parts are operating normally, providing reliable data support and safety guarantee for the subsequent official operation of hard rock crushing.
The abnormal shaft temperature of Mineral sizer is mostly due to bearing friction, lubrication failure or assembly deviation. However, the stable shaft temperature performance during this trial operation reflects that the equipment has reached a high level in aspects such as bearing selection, lubrication system design and assembly process control. The bearing selection is highly matched with the crushing conditions, effectively reducing the friction loss during operation. The centralized lubrication system can continuously provide sufficient and clean lubricating oil for the bearings, ensuring a good lubrication condition. During the assembly process, the process requirements were strictly followed to ensure the coaxiality and fit accuracy between each component, eliminating the hidden danger of abnormal shaft temperature caused by assembly deviation from the source.
When the Mineral Sizer is in operation, it needs to withstand high-load and high-intensity crushing operations. As the core transmission component, the bearing is in a high-speed rotation state for a long time and is prone to abnormal temperature rise due to frictional heat generation, lubrication failure, etc. Therefore, temperature detection is a necessary step during the equipment’s trial run. By real-time monitoring of the shaft temperature, potential problems with the equipment can be detected in a timely manner Avoid equipment failure caused by abnormal shaft temperature and ensure the safe and stable operation of the equipment.
