AAK Hydraulic Cartridge Counterbalance Valve Benchmarking SUN

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!

https://www.aakindustry.com/info-detai , l/cartridge-counterbalance-valves-aak396

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