Miguel is from a hydraulic equipment company in Brazil. He began to purchase hydraulic components in China 3 years ago, and it was successful. At the beginning of last year, the hydraulic flow control valves he purchased encountered problem and almost suffered a claim. Since using AAK hydraulic flow control valves to replace, he knows that there are also hydraulic valve manufacturers in China that have benchmarked the quality of German manufacturers.

Miguel company sold a hydraulic unit, which was used in wind power generation equipment near the sea. Half a year later, the customer complained that the valve body of the hydraulic flow control valve was seriously corroded and stuck, leading to the strike of the wind turbine generator. According to the factory feedback of the... Читать дальше (Содержит видео)

AAK HYDRAULIC VALVES

Achilleus is from Greece. In the second half of last year, a high-pressure hydraulic winch sold by his company for less than 3 months, was unable to rise and fell suddenly during construction, which almost caused a safety accident. The on-site investigation found that an oil pipe in the hydraulic system was broken and leaked oil. After the oil pipe was replaced, the equipment was restored. But 2 months later, similar problems repeated. The customer couldn't stand this series of problems and complained to the boss. The boss was angry and asked the technical team to solve it completely within 1 month. Achilleus also felt the pressure of the boss and contacted several factories to inquire, but there was no result.

Achilleus saw AAK on Google and sent an email asking with a try... Читать дальше (Содержит видео)

AAK HYDRAULIC VALVES

Kuplin is from a Russian hydraulic equipment manufacturing company, he has purchased hydraulic valve blocks from China for a long time, which is also relatively smooth. However, a hydraulic valve block he purchased at the end of last year put him into a hard situation.

A batch of hydraulic climbing cars sold by their company were complained by customers. During the routine maintenance of the hydraulic system, several cartridge valves on several equipment cannot be taken down, the nose end is stuck in the socket of the hydraulic valve blocks, and there is a small amount of leakage around the socket. The hydraulic valve block manufacturer replied that when processing the hydraulic valve blocks, the technician processed the nose end of the socket into a conical surface, which... Читать дальше (Содержит видео)

AAK HYDRAULIC VALVES

Palencia is from Spain and has little cooperation with AAK. Some time ago, he emailed us to discuss about the blind hole of hydraulic valve blocks. After several rounds of email communication, it was learned that in the second half of last year, Palencia tried samples with more than 10 hydraulic valve manufacturers because the blind hole quality of the hydraulic valve block was not up to standard. The samples of the hydraulic valve blocks either had a bell mouth in the blind hole, or the surface roughness of the hole wall was not up to standard. It wasted him 4 weeks before and after, moreover, the development fees paid were not refund, which made him very depressed.

According to the drawing of hydraulic valve block provided by Palencia, the processing difficulties are mainly... Читать дальше (Содержит видео)

Palencia is from Spain and has little cooperation with AAK. Some time ago, he emailed us to discuss about the blind hole of hydraulic valve blocks. After several rounds of email communication, it was learned that in the second half of last year, Palencia tried samples with more than 10 hydraulic valve manufacturers because the blind hole quality of the hydraulic valve block was not up to standard. The samples of the hydraulic valve blocks either had a bell mouth in the blind hole, or the surface roughness of the hole wall was not up to standard. It wasted him 4 weeks before and after, moreover, the development fees paid were not refund, which made him very depressed.

According to the drawing of hydraulic valve block provided by Palencia, the processing difficulties are mainly... Читать дальше (Содержит видео)

AAK HYDRAULIC VALVES

Fabian from the Netherlands left a message on AAK website last month: what is the reason for the hydraulic direction control valves stuck? In general, the processing roughness of valve spool and valve hole is poor, or it is caused by radial unbalanced hydraulic pressure caused by inconsistent coaxiality. AAK adopts mirror grinding for the finishing of valve spool and valve hole, and the surface roughness can reach AO=Ra0.08μm, which is more than 10 times that of its peers.

According to Fabian, in the second half of last year, the hydraulic directional control valves of the trial order got stuck, which made them very anxious. Thia hydraulic directional control valve is used on the hydraulic power unit. After the equipment is commissioned and operated continuously for 48 hours,... Читать дальше (Содержит видео)

AAK HYDRAULIC VALVES

What is the value of hydraulic valve manufacturers? How should I view the business of my company?

The starting point of all businesses is to benefit users. To benefit users is to provide "value" and "benefits" to users. When our R & D department wants to develop a new hydraulic valve, I ask them to know what function is very important, but also to figure out what users want, and creatively meet their needs.

The core responsibility of the operator of the hydraulic valve manufacturer is to seek the potential. Potential energy is to find the enhanced circuit of enterprises and businesses and make the flywheel rotate. How do I find the enhancement circuit of AAK Hydraulic Valves?

As an operator of hydraulic valve manufacturers, the most important... Читать дальше (Содержит видео)

AAK HYDRAULIC VALVE

The more complex the oil passage of the hydraulic valve block is, the more difficult it is to remove the burr. If the burr is not completely removed, either the hydraulic valve block is scrapped or the whole hydraulic system is paralyzed. AAK is not only 50% more efficient than its peers in processing high-precision and difficult hydraulic valve blocks, but also 100% burr free.

Liam, from Canada, sold a batch of hydraulic shield machines. Because of the burr remained in the hydraulic valve block, it was needed to replace the hydraulic relief valves at a high frequency, which affected the construction. The customer directly complained to the boss and asked the problem to be solved completely within a month, otherwise he would need to charge for the loss of working time. The... Читать дальше (Содержит видео)

AAK HYDRAULIC VALVE

For hydraulic pilot operated relief valve with machining accuracy below 0.5μm, and test accuracy 0.05% FSO BFSL, Renzo found AAK only. Renzo comes from an Italian hydraulic equipment company and has been engaged in hydraulic cartridge valve procurement for many years. At the beginning of last year, they developed a high-end hydraulic injection molding machine, which requires a hydraulic pilot operated relief valve. Renzo chose an old supplier to make samples, and the machine test run was also successful. The equipment began to be put into production, but 3 months after sales, a customer complained that the positioning of the injection molding machine was inaccurate, resulting in product deformation. After troubleshooting, it was found that the flow of the hydraulic pilot operated relief... Читать дальше (Содержит видео)

AAK HYDRAULIC VALVES

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... Читать дальше (Содержит видео)

AAK HYDRAULIC VALVES