AAK hydraulic pressure control valve with 1μm Accuracy Tolerance and Opening and Closing for 1 second, helping Trinidad promoted to director

China [CN]

At the beginning of June, Trinidad, a Spanish customer, emailed us a re-order for 600 hydraulic pressure control valves, which has been repeated for 5 consecutive times since the sample was successful in the second half of last year. The high-frequency repeat orders also mean that their equipment sales are booming. Since using AAK hydraulic pressure control valves with 1μm accuracy tolerance and opening and closing property of 1 second, their equipment sales increased by nearly 40% year-on-year. Trinidad, the purchasing manager, was also promoted to director.

In the second half of last year, Trinidad was anxious to purchase a batch of hydraulic pressure control valves for hydraulic swing milling and riveting machines. Because the equipment had high requirements for the accuracy and opening and closing of hydraulic pressure control valves, Trinidad spent 2 weeks looking for more than 20 hydraulic pressure control valve manufacturers, and none of them was 100% sure to be successful. Trinidad selected the 2 most suitable manufacturers to make samples. 45 days later, although the trial run of the riveter was successful, the working efficiency of the equipment was not high and the sales were not optimistic. Their engineer said that to change this situation, they must adopt the hydraulic pressure control valves with accuracy tolerance and opening and closing property of 1 second. Trinidad had a big headache due to this purchase.

By chance, Trinidad got into touch with me through the introduction of AAK's old customer Burgos. After discussing the drawings of his hydraulic pressure control valve, our technical team basically already knew it. After 30 days, 20 hydraulic pressure control valve samples were sent out. 2 weeks later, Trinidad informed that the working efficiency of the equipment was at least 20% higher than before, and the accuracy tolerance of the hydraulic pressure control valve was controlled within 1μm, the opening and closing performance is less than 1 second, which is great.

As early as 5 years ago, AAK had Japanese ultra-high precision machine tools for processing in the military industry, which were operated by specially assigned personnel. There are no more than 3 hydraulic cartridge valve manufacturers who have such machine tools in Ningbo. To make sure that the accuracy tolerance of hydraulic pressure control valve is controlled within 1μm, the opening and closing performance is less than 1 second, valve hole processing is the core, and AAK has 3 advantages to guarantee it:

1. On the equipment, the machining accuracy of our machine tools for components can reach 0.1-0.8μm. , the valve hole accuracy of each hydraulic pressure control is the same, while the valve hole accuracy of most hydraulic cartridge valve manufacturers can only reach 1-3μm at most. That is, the machining accuracy of AAK is more than 10 times that of them.

2. In terms of process, it realizes the personalized customization of the valve hole accuracy of the hydraulic pressure control valves, and 95% of domestic hydraulic valve manufacturers just make the general size of the industry.

3. In terms of detection, the German Diatest small pore diameter high-precision measuring instrument is used to accurately measure each hydraulic pressure control valve hole, and the minimum measurement accuracy range can reach 0.1μm.

Some time ago, Trinidad privately informed that their equipment sales were becoming, more and more popular, and he was promoted to purchasing director.

AAK hydraulic pressure control valves, accuracy tolerance 1μm. Opening and closing for 1 second, it is difficult to find competitors in Ningbo, you can also have a small try.

https://www.aakindustry.com/info-detail/hydraulic-pressure-control-valves-aak294