When back from the Spring Festival, we received a reorder for 120 hydraulic threaded cartridge valves from Echerle company. Dean has been engaged in hydraulic parts purchasing in Echerle company for many years, and has been doing very well. The boss also trusts him. At the beginning of last year, the company developed a new hydraulic power unit, which has high requirements for the accuracy of the hydraulic threaded cartridge valve to be used. Because of the high accuracy requirement, the original hydraulic threaded cartridge valve manufacturer said that he was not able to achieve it. Dean used a new hydraulic threaded cartridge valve manufacturer finally. After their hydraulic power unit equipment has been sold for just less than 3 months, the customer complained about insufficient power supply. Their engineers believe that the hydraulic threaded cartridge valve was stuck and caused the problem. However, the hydraulic threaded cartridge valve manufacturer believes that it is caused by the uncleanness of hydraulic oil, but the engineer detected that the hydraulic oil is normal.
The owner was not satisfied with such a hydraulic threaded cartridge valve manufacturer and asked dean to find a new hydraulic valve manufacturer and replenish goods as soon as possible. Dean left a message on AAK website and asked, what are the reasons for the stuck of the hydraulic threaded cartridge valve? We estimated that he had encountered the complaint about the stuck of hydraulic threaded cartridge valve. After communication, we learned that he was cheated by the new hydraulic valve manufacturer.
According to the hydraulic threaded cartridge valve drawings sent by him, the accuracy requirements are high, especially the dimensional accuracy requirement of the valve hole is IT7 ~ 4. Among the hydraulic valve manufacturers in Ningbo, there may be no more than 3 factories that are able to meet it. We suggested Dean send the abnormal hydraulic threaded cartridge valve to us. After receiving and disassembling the sample, it was found that the cylindricity and coaxiality of the valve hole of the hydraulic threaded cartridge valve had errors, that is, the accuracy was not enough, the pressure in the matching gap between the valve hole and the valve spool is not balanced, resulting in the limited flexibility and easy stagnation of the valve spool in the valve body.
Dean asked whether we can produce hydraulic threaded cartridge valves meeting valve hole accuracy requirements of IT7 ~ 4? We told Dean that for the hydraulic threaded cartridge valve, the valve hole accuracy is the key point and also the difficulty of quality control process. It directly affects the working performance, service life and stability of the hydraulic threaded cartridge valve. General hydraulic valve manufacturers surrender to this accuracy. AAK has a precision honing machine imported from the United States, which guarantees the finishing of the valve hole of the hydraulic thread cartridg
Daikin Hydraulic Pump PV22 Brand new Made in Japan Quantity 110pcs
Can supply: ALUMINIUM LAMINATED FILM ROLLS, PRINTED STOCK LOT. Post industrial. Clean. Pack: in big bags. Can load in 1x40HC container aprox. 26 - 28 MT net. Ready for shipment. Photos available upon request. If you are interested kindly contact us for more information. You are welcome to visit our company premises and supervise our materials. Certificate ISO: 9001, ISO: 14001, OHSAS 45001, AQSIQ and CCIC
Hydraulic Bottle Jack
We're 99 GOLD DATA which supply many kind of coconut's product. We make use of qualitative yarns and other raw material in the production process that is Eco-friendly, biodegradable and cost effective. We are greatly leveraged by our professional team and advanced infrastructure facilities Coconut fibers are mainly used to create ropes. Since these types of coconut coir are natural and resist sea water, it's widely used to accessories in boats and fishing nets. Most of these ropes are really tough.
Supplier: Steam coal, copper ore, iron ore, zinc ore, manganese ore in india, africa and morocco. we can supply copper ore 500mt to 3000 mt monthly basis, iron ore 25000mt to 50000mt, zinc ore 5000mt to 50000mt monthly basis. we are specialized in engineering valves, all types of metal pipes, fittings, fasteners, tubes, sheets, buttweld pipes and fittings and forge products. our mining of stone like indian limestone, manganese ore. we are associated with leading manufacturers of icumsa 45, 100, 160 etc. in brazil we supply in bulk vessel quantities moq is 12500 mt.
We are supplier and exporter of Hydraulic Oil. Our product is a high quality product made from imported oils and additives of best quality. It has a very good life and will give the best performance under the most critical conditions. It is available in 210 ltrs. Hdpe drum/ 26 ltrs. And 50 ltrs. Multi-brand Hydraulic Oils ISO VG 15, 32, 46, 68 and 100. Available in Drums, pails, IBCc, Bulk.
Specifications: Origin: Vietnam Color: Natural. Moisture: 8% max. Diameter: 1 - 22 mm. Length: 100m, 200m. Made from medium to long fiber. 100% natural, well-cut, smooth surface. Quantity capacity: 5*40ft container/ month. Packaging: each roll is wrapped by straps For more detailed product information.
We're 99 GOLD DATA which supply many kind of coconut's product. We make use of qualitative yarns and other raw material in the production process that is Eco-friendly, biodegradable and cost effective. We are greatly leveraged by our professional team and advanced infrastructure facilities Coconut fibers are mainly used to create ropes. Since these types of coconut coir are natural and resist sea water, it's widely used to accessories in boats and fishing nets. Most of these ropes are really tough.
Bauer is a purchaser of American PowerTeam company. In recent years, the purchasing of hydraulic valves has been smooth. Last October, PowerTeam received a test order for a hydraulic power unit from a South African customer. The customer requires to receive the prototype in the shortest time. If the prototype test is normal, there will be a series of orders later. The boss attached great importance to it and asked the technical team to design and develop it. What the engineers are most worried about is that the use frequency of the hydraulic power unit is twice that of the conventional one. Therefore, the durability of the hydraulic threaded cartridge valve used should be at least more than 2 million times. According to the parameters and working conditions of the hydraulic threaded cartridge valve, Bauer contacted more than 20 new and old hydraulic valve manufacturers. After one-to-one communication, he selected 5 hydraulic valve manufacturers to make samples for testing. 20 days later, Bauer received 6 samples of hydraulic threaded cartridge valves. After the engineers installed and tested, none of the hydraulic threaded cartridge valves could pass the durability test for 2 million times. Bauer had a second round of communication with the manufacturers, 3 of the hydraulic valve manufacturers said they would re-sample the hydraulic threaded cartridge valve. After the second round of testing, although the durability of hydraulic threaded cartridge valves has been improved, they have not reached 2 million times. Bauer was embarrassed. He might have killed the big order. After communicating, the manufacturer advised that there was nothing he could do. Bauer was very worried and had to try his luck with a new hydraulic valve manufacturer. He found AAK hydraulic valve on Google and searched AAK. After browsing, Bauer thought that AAK might be able to successfully sample this hydraulic threaded cartridge valve. After receiving the working condition requirements and drawings of the hydraulic threaded cartridge valve from Bauer, AAK engineer made analysis and determined that they were more than 95% confident to make it successfully. After 2 rounds of testing, the engineer defined the production process of proofing and circled the technical difficulties. After 20 days, AAK sent the samples of the hydraulic threaded cartridge valve. Unexpectedly, 2 months after the samples of hydraulic threaded cartridge valves were sent, we received the official order of 600 hydraulic threaded cartridge valves from Bauer. Bauer said that the equipment commissioning of South African customer was successful and the operation was stable, they were very satisfied with the quality of PowerTeam. The owner was very satisfied that Bauer found such a great hydraulic valve manufacturer and designated AAK as their exclusive supplier of hydraulic threaded cartridge valves.
