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2023-05-23

U.LUBE team on-site service: Lubrication improvement for open gear of Tungsten molybdenum ore ball mill

优润U.LUBE

After U.LUBE team's on-site research, the original oil is a brand of 150/320# closed gear oil for operational lubrication with poor lubrication effect, resulting in different degrees of damage to the working surface of mill open gears. As for 1# to 4# mills (specifications: Φ2.1m×3.0m), tooth surface is dry with poor lubrication effect, tooth surface has different degrees of wear, oil in boundary lubrication conditions, the damage of the small teeth of mill #5 (Φ3.2m×4.5m) is more serious, and individual gear teeth have broken teeth.

2023-05-16

A float glass production plant high-temperature fan bearing lubrication improvement, solved problems of poor lubrication and oil leakage, thus lengthens the repair cycle

优润U.LUBE

A high temperature fan bearing in a float glass production plant had problems such as poor lubrication and oil loss and leakage. After U.LUBE service team received the customer's inquiry, the technical service team immediately went to the production workshop for on-site research.

2023-03-28

Lubrication test of wheel steering bracket bearing in rail vehicle under low temperature in winter

优润U.LUBE

A steam locomotive maintenance plant has encountered this kind of influence due to the lowering of weather temperature, and the lubricant used by its rail vehicle to wheel steering bracket bearing will have the problem that the lubricant becomes sticky and the vehicle starts difficult during the working process in winter in the north.

2023-03-22

High-temperature chain lubrication improvement in auto parts painting workshop to reduce wear and abnormal vibration

优润U.LUBE

The high temperature painting chain in an auto parts painting workshop had problems such as wear and abnormal vibration. After U.LUBE service team received the customer's inquiry, the technical service team immediately went to the painting workshop for on-site investigation.

2023-03-15

Mining CITIC semi-self-grinding open gear lubrication improvement solution: temperature decreased 5℃, lubricant dosage decreased

优润U.LUBE

After replacing the oil use, the overall lubrication of semi-self-grinding open gear is basically stable, and the overall oil film changes significantly compared to before replacing the oil, and the graphite lapping area decreases more significantly compared to before replacing the oil (at this time the tooth surface temperature difference decreases by about 2℃).

2023-03-11

Coal chemical mill open gear lubrication improved, tooth surface temperature decreased

优润

There are four Φ4.0x6.0m mills produced by Jiangyin Neutral Machinery in the gasification plant of a coal chemical plant. The open gears are lubricated by spray system. After an on-site inspection by the U.LUBE team, it was found that the mill tooth surfaces had different degrees of damage and the lubrication effect was poor, which would affect the production of the whole enterprise in a serious situation if not solved in time.