| Message: | AAK Uses 5 More Processes to Ensure That The Valve Block Is Free of Iron Filings, Which Satisfies The American Customer After Testing The Sample
After the AAK Hydraulic valve block is processed, it shall be consolidated in 5 processes to ensure that it is free of iron filings and completely avoid the pollution of the hydraulic system. Less than 10% of manufacturers are willing to make efforts to improve this detail. American customer is very satisfied after receiving AAK hydraulic valve block samples.
In the intersecting processing channels of the hydraulic valve block, iron filings are easy to remain, especially in the slender hole, which is difficult to clean. These fine iron filings are easy to enter the system and cause pollution, resulting in paralysis of the hydraulic system. The eradication of iron filings is a cumbersome process. In order to save costs, many hydraulic valve manufacturers will save processes as long as the hydraulic valve has no problems in the short term. It is a common problem of this industry, less than 10% of manufacturers are willing to make efforts to improve this detail, causing many customers to be cheated.
George, an American Hydraulic customer, purchased a batch of hydraulic valve blocks some time ago. The parameters of system were normal in the early test, but unexpectedly, after 15 days, the hydraulic oil in the system suddenly deteriorated. He didn't know that the hydraulic valve was wrong until the whole test system stopped. After careful analysis of the causes, it was found that there were iron filings inside the oil, and the internal valve spool of the cartridge valve connected with the valve block also showed signs of wear. Hydraulic valve factory deliberately evaded the problem and had no good solution. George was helpless and had to find a new hydraulic valve factory while waiting for the current factory to solve the problem.
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