Cleveland is from a Polish hydraulic equipment company. After 3 months of employment, he had trouble purchasing hydraulic cartridge counterbalance valves for the first time. At the beginning of this year, their client company customized a hydraulic transmission unit, which has high requirements about the hydraulic cartridge counterbalance valve in the lifting hydraulic circuit, and its function directly determines the transmission effect. Their engineer suggested purchasing SUN hydraulic cartridge counterbalance valves, but SUN hydraulics has no stock. Cleveland had to find a hydraulic cartridge counterbalance valve manufacturer to make samples. His colleague suggested a hydraulic cartridge counterbalance valve supplier that had cooperated with him for 4 years. That manufacturer was some hesitated, but was willing to try. During the commissioning, the hydraulic transmission unit was abnormal and the operation was unstable. This hydraulic cartridge counterbalance valve manufacturer had no solution. The engineer has been pushing for progress, and Cleveland, a novice, paniced.
Cleveland tried to find the manufacturer of hydraulic cartridge counterbalance valves online, and found AAK on Google. He noticed that AAK had some customer cases about hydraulic cartridge counterbalance valves. He asked by email about the lead time for customizing the hydraulic cartridge counterbalance valve, and asked for benchmarking SUN valve. I felt that this is an inquiry with a real order. After communication, I learned that as a novice, he encountered difficulties and needed AAK's help. According to his drawing of hydraulic cartridge counterbalance valve, the internal structure is complex, and the accuracy is within 1μm. In particular, there are 6 requirements for coaxiality, and the sliding clearance of valve spool is very small. No wonder their engineer asked to purchase SUN hydraulic cartridge counterbalance valve. AAK was willing to sample, and was 90% confident. Cleveland was worried, but he believed me. After 60 days, AAK sent 10 hydraulic cartridge counterbalance valve samples.
3 weeks later, Cleveland sent an email of thanks. After AAK hydraulic cartridge counterbalance valve was installed in the hydraulic transmission unit, the commissioning was smooth, the engineer was satisfied, and the boss praised him. AAK hydraulic cartridge counterbalance valve is subject to strict manufacturing quality, function benchmarking SUN valve and performance benchmarking SUN valve, too. It is difficult to find the 3rd manufacturer of hydraulic cartridge counterbalance valve that can meet the following 3 points at the same time in Ningbo.
1. On the equipment, OKK ultra precision machine tool imported from Japan is used to produce this hydraulic cartridge counterbalance valve, and the machining accuracy can reach 0.01~0.3μm. Ensure that the coaxiality of 6 parts of each hydraulic cartridge counterbalance valve is completely consistent.
2. In terms of process control, AAK engineer follow up every processing link in the whole process, and constantly adjust the procedures until the accuracy reaches the standard.
3. In terms of detection, each hydraulic cartridge counterbalance valve hole and element shall be accurately measured with the German Diatest high-precision micro pore diameter measuring instrument and the three coordinate measuring instrument, and the minimum measurement accuracy range can reach 0.1μm. Ensure that the coaxiality of each element is consistent.
AAK hydraulic cartridge counterbalance valve, dare to challenge high difficulty, you can also have a small try!
AAK HYDRAULIC CARTRIDGE VALVES (396) 2022-10-31
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