Welcome to www.aakindustry.com

News information

Several manufacturers can not make the hydraulic relief valves with 1 second opening and closing performance. Once AAK takes over, it is different

Views : 58
Update time : 2022-08-15 11:19:17

Romero from Spain has cooperated with AAK on a hydraulic pressure control valve for 3 years, and it is re-ordered 3 times a year. He has been very smooth on every purchase, but in October last year, he encountered problem on a batch of hydraulic relief valves purchased from other hydraulic valve manufacturer, and was complained by customers one after another, which made the boss very disappointed with him. AAK finished the non-standard customized hydraulic relief valves with 1 second opening and closing performance within 30 days, which made Romero win back the trust of the boss.

 

Not long after returning from the Spring Festival holiday this year, Romero emailed to ask whether 50 hydraulic relief valves with opening and closing ability of less than 1 second can be customized within 30 days, and stressed that the flow must be stable. Because the new year just started, there were many things in the workshop, and I wanted to refuse. After several rounds of email communication, I learned about his predicament. In the second half of last year, their company produced a batch of hydraulic power units for ship equipment. 3 months after sales, the customer complained that the pressure supply of the system was unstable. It was found that the opening and closing performance of the hydraulic relief valve was poor and the flow control was unstable, which led to the unstable pressure supply of the system. The original manufacturer of the hydraulic relief valves said that this is an individual phenomenon, and the hydraulic relief valves with problem can be replaced for free. But unexpectedly, in the next month, they received complaints from customers one after another, and can not get into contact with the original manufacturer, making their after-sales service hard to cope with. The boss was very angry and requested Romero to re-customize 50 hydraulic relief valves within 40 days, and the manufacturing quality must be excellent. Romero contacted several hydraulic relief valve manufacturers. They either can't make hydraulic relief valves with opening and closing performance less than 1 second, or they need 60 days to customize 50 hydraulic relief valves. A week has passed without any progress. Romero is extremely worried.

 

In the past 3 years, I have enjoyed working with Romero. After discussing with the engineer, I decided to help him. After 30 days, AAK sent 50 hydraulic relief valves with opening and closing ability less than 1 second. Today, Romero informed that with the use of AAK hydraulic relief valves, their equipment has not been complained in nearly 6 months. Before installation, their engineers specially tested the opening and closing performance of AAK hydraulic relief valves, each within 1 second. I told Romero that our guarantee is not 6 months, but 12 months is our pass line. As long as there are no deliberate human problems, the service life of AAK hydraulic relief valve is 2 million times, which is benchmarked with the quality of HydraForce. This is also the reason why many hydraulic valve manufacturers can not do it. AAK has already surpassed its domestic counterparts.

 

1. The selection of the pressure spring of this hydraulic relief valve is the key. 60Si2CrVA alloy steel pressure spring is its perfect match. The tensile strength and yield strength of the pressure spring is at least 70% higher, ensuring the opening and closing performance within 1 second.

 

2. AAK uses the high-precision honing machine imported from Switzerland to finish this hydraulic relief valve, and the valve hole accuracy can be within 1.0μm, the flow stability is guaranteed, while most of the hydraulic relief valve manufacturers are around 2μm.

 

3. AAK hydraulic valve has a large amount of data storage. With the most advanced UG/SOLIDWORK software and finite element analysis method, the process data can be configured in 2 hours, which is 3-6 times faster than other hydraulic valve manufacturers.

 

AAK hydraulic relief valves, opening and closing in 1 second, durable for 2 million times, you can also have a small try!

 

AAK HYDRAULIC VALVES (319) 2022-08-15

Related News
Read More >>
Hydraulic cartridge pressure control valve specially for manifold with off center cavity, AAK assisted Galeno to participate in the exhibition Hydraulic cartridge pressure control valve specially for manifold with off center cavity, AAK assisted Galeno to participate in the exhibition
Sep .28.2022
Galeno, from Spain, has cooperated with AAK for 2 years and tried several non-standard customized hydraulic cartridge pressure control valves. At the beginning of this year, they developed a hydraulic windlass to be promoted in the exhibition.
The hydraulic cartridge flow control valve failed in 3 proofs with the old supplier cooperated for 3 years, it was different after AAK took over The hydraulic cartridge flow control valve failed in 3 proofs with the old supplier cooperated for 3 years, it was different after AAK took over
Sep .27.2022
The supplier who has cooperated for 3 years has failed to test the hydraulic cartridge flow control valve for 3 times. After AAK took over, the accuracy requirements were met at one time for the sample.
The boss wanted to disband the project team because of the problem of the hydraulic manifold, Timothy paid $6000 privately to choose AAK The boss wanted to disband the project team because of the problem of the hydraulic manifold, Timothy paid $6000 privately to choose AAK
Sep .26.2022
Timothy from Italy has cooperated with AAK for 4 years. Our first cooperation started from hydraulic manifolds. In the first half of this year, their company planned to introduce a new, multi-functional hydraulic press at the exhibition.
The manual of hydraulic valve, which is unknown to 90% of people, is broken down by AAK according to The manual of hydraulic valve, which is unknown to 90% of people, is broken down by AAK according to "pouring drinks into cups"
Sep .25.2022
If someone asks you to write down the operation steps of "pouring the drink from the plastic bottle into the cup", 90% of people think it is simple, and 3 steps are completed: 1. Open the bottle cap. 2. Pour the drink into the cup. 3. Close the bottle cap.