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How to use and maintain Paper machine

Views: 1     Author: Site Editor     Publish Time: 2021-04-09      Origin: Site

paper machine

General principles for the selection of lubricating materials for Paper machine equipment:

1) Movement speed: high-viscosity lubricating oil should be used for low-speed movement, and low-viscosity lubricating oil should be used for high-speed movement.

2) Load size: The greater the load of the moving pair, the higher the viscosity of the lubricating oil, and the better the oil.

3) Motion state: For the mechanism that frequently starts, reverses and stops, high viscosity lubricating oil should be used.

(4) Working temperature: When the ambient temperature is low, low-viscosity, high-permeability lubricating oil should be selected, and at higher temperatures, the opposite lubricating oil should be selected.

5) Surrounding environment: consider whether the water and humidity are serious, how much dust, whether there are toxic gases and other factors.

6) Clearance: The smaller the movement pair clearance, the lower the viscosity of the lubricating oil.

7) Hardness: The sports pair with high friction surface hardness should use lubricating oil with low viscosity and sufficient oil quantity.

8) Surface accuracy: The higher the surface accuracy of the motion pair, the lower the lubricating oil viscosity.

9) Lubrication method: The artificial lubricating device should generally use high-viscosity lubricating oil, and the splash and oil mist lubrication system should use anti-oxidant additives.

Approximately 1,500 bearings of various modern Paper machines are corroded in harsh environments, including water, heat, steam, and paper dust. Each part requires special lubrication. A modern paper machine consists of at least 4 parts: the wire, the press, the dryer section and the paper roll. Different types of paper machines produce different types of paper. According to different products and machine speeds, we recognize different lubrication requirements.


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