(1) Pollution affects the economy of enterprises

Firstly, to stop production - If a company stops production and repairs machines, it will consume production time, which will not only reduce production and revenue, but also delay delivery if the repair time is too long, directly affecting the company's reputation and orders.

Secondly, it is necessary to check - checking the cause of the malfunction requires time consumption, and sometimes the time for checking the malfunction is several times or even dozens of times longer than the time for replacing and disassembling the parts.

Thirdly, it is necessary to dismantle parts - if the parts are found to be damaged, the maintenance personnel will have to dismantle and repair them, which increases the labor intensity of the maintenance staff.

Fourthly, cleaning the items - it takes time to organize specialized cleaning tools, cleaning supplies, and strict testing.

Fifth, to replace parts - increase costs, such as all expenses incurred by replacing pumps, valves, seals, etc.

Sixth, to install components - increase the heavy labor of workers and require on-site guidance from professional engineering and technical personnel.

Seventh, depreciation is required - including the depreciation cost of the original equipment purchase price and the labor costs for installation, commissioning, and production.

Eighth, it is necessary to change the oil - according to the traditional practice, the waste and loss caused by changing the oil once and scrapping a batch.

Ninth, demand wages - stopping production and repairing machines not only results in production losses, but also requires paying workers wages.

Tenth, interest - bank interest.

(2) Pollution affects mechanical performance.

Dr. Fitch from the Fluid Power Research Center in the United States pointed out that "the three basic forms of hydraulic system and component failure caused by pollution are: (1) instability, (2) severe damage, and (3) performance degradation. And at the same time, it is pointed out that the biggest impact of pollution invasion is the decline in component performance