Demetrius comes from a hydraulic equipment manufacturing company in Greece and has been purchasing hydraulic cartridge valves from China for 2 years. In the second half of last year, a hydraulic cartridge valve with high requirements for all parameters made him very upset. Their company's newly developed hydraulic unit did not go smoothly in the testing, and the hydraulic cartridge valve purchased by Demetrius had a pressure holding time of only 1-4 weeks. The root cause was either this parameter did not meet the standard or that parameter did not meet the standard. The original hydraulic cartridge valve manufacturer tested 3 times but still did not meet the standard. Time has been wasted for more than half a year, and the engineer complained to the boss. Demetrius was very anxious.
Demetrius found AAK and contacted us. After communication, we learned that he had encountered difficulties in purchasing hydraulic cartridge valves. Based on the parameter requirements provided by Demetrius for hydraulic cartridge valves, AAK engineers analyzed and found that this hydraulic cartridge valve has high requirements; Close attention needs to be paid during the durability testing. I told him that not only the production of this hydraulic cartridge valve is very important, but also the testing on the various parameters of the hydraulic cartridge valve is also very important. Most hydraulic cartridge valve manufacturers do not pay attention to the testing process, resulting in unstable performance of hydraulic cartridge valves. After 50 days, 30 hydraulic cartridge valve samples from AAK were sent out.
Last week, Demetrius informed us via email that their engineers have approved each parameter of the AAK hydraulic cartridge valve, and their hydraulic unit has been delivered to the customer. It is likely that they will receive a batch order.
Each parameter of the AAK hydraulic cartridge valve can meet the standard, it is because that while the manufacturing quality is being rigorously improved, the performance and function of the hydraulic cartridge valve are also being tested without negligence. For this hydraulic cartridge valve, AAK uses a multifunctional hydraulic valve testing equipment specially customized by Chufan Hydraulic. We operate it as follows: first, set the testing parameters requirements for each valve on the computer, and then load the hydraulic cartridge valve into the testing equipment to run for a period of time. After the test is completed, the screen will display the testing results. The pressure range, reversing performance, internal leakage, pressure loss, pressure adjustment range, and pressure and flow stability performance data of each hydraulic cartridge valve will be displayed on the electronic display screen, and the detection results will be automatically displayed in real-time. If there are differences, an alarm will be given to remind. Anything that does not meet the standards will be treated as defective products. Most hydraulic cartridge valve manufacturers in China only rely on manually operated hydraulic test benches for testing, and most of them are manually judged, Sometimes, negligence often leads to individual hydraulic cartridge valve parameters not meeting the standards.
AAK hydraulic cartridge valve, focus on manufacturing quality, functional and performance testing, you can also give it a try!
AAK HYDRAULIC CARTRIDGE VALVES (655) 2023-08-22