How to protect and maintain the four-column hydraulic press in winter?

The temperature difference of the environment also has a certain impact on the equipment of the four-column hydraulic press. We may think that this does not have much impact, but you are wrong. If the hydraulic press is operated in a harsh environment for a long time, the hydraulic press will also be overwhelmed, which will greatly reduce the service life and affect the stability of the function. .
In the worse working environment in winter, the four-column hydraulic press system must be inspected and maintained frequently, and the working oil must be changed frequently. Common faults and maintenance methods of four-column hydraulic presses: There are often relatively precise parts in the hydraulic transmission system. Although people find mechanical hydraulic transmission labor-saving and convenient, they also feel that it is easily damaged. We should always check the hydraulic system of the hydraulic press, maintain it frequently, and change the working hydraulic oil frequently. The hydraulic system contains many dense parts, which are the decisive factor in the working performance of the hydraulic press. In order to extend the service life of the machine, we must strengthen the protection and maintenance of the hydraulic press.
A simple and effective way to prevent the four-column hydraulic press from rusting is to apply anti-oxidation paint on the four-column hydraulic press machine, apply mineral oil, paint or fired enamel, spray plastic, etc. on the surface of iron products. The steel surface is plated with a layer of metal that is not prone to rust, such as zinc, tin, chromium, nickel, etc., using electroplating, hot plating or other methods. These metal surfaces can form a fine oxide film to prevent iron products from rusting due to contact with water, air and other substances. In addition, if paint is found to fall off the metal surface of the four-column hydraulic press, it should be repainted with anti-oxidation paint in time.
Hydraulic oil used in operations must be stored and sealed in clearly marked oil barrels. Special attention must be paid to prevent moisture and dust in the air from mixing into the oil barrels and contaminating the hydraulic oil. Oil barrels must also be made of high-quality materials to avoid rusty barrel skins. The rust residue is transferred into the bucket to ensure the purity of the hydraulic oil. Due to the cold climate in winter, protective measures such as covering, antifreeze, and thermal insulation must be adopted for other equipment when necessary to ensure that all parts of the hydraulic press function well.
In winter and under worse working conditions, the hydraulic press system must be inspected and maintained frequently, and the operating oil must be changed frequently.