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Hydraulic Valve Blocks High Efficiency

Supplier From China
May-29-22

Zero from Italy often purchases hydraulic valve blocks. In previous years, his customer gave 95 days for delivery date. Some time ago, the customer had an urgent order for 1,200pcs of hydraulic valve blocks, and there was only 60 days from the sample of hydraulic valve blocks to delivery. For non-standard hydraulic valve blocks, the lead time is less than 30 days from drawing design, sample, service life test, production and delivery. Zero consulted all hydraulic valve block manufacturers in cooperation. They all said that it would take 60 days to complete the urgent order of 1,200 hydraulic valve blocks only for production, and the lead time in 90 days is necessary. Zero can't refuse the customer directly, so he has to find a new manufacturer of hydraulic valve blocks.

Zero also understands that it is not easy to find a reliable manufacturer of hydraulic valve blocks. Moreover, this is an urgent order, and the processing of hydraulic valve blocks is also complex. There was no reply from all the manufacturers he contacted on the Internet. Occasionally, he mentioned this urgent order of hydraulic valve blocks with his friend Caled. Caled introduced him to try AAK hydraulic valves. Caled is a customer that I have worked with for several years on integrated valve blocks. Caled told Zero that AAK helped him solve several urgent orders for manifolds, and the quality was guaranteed.

Zero said frankly that he was introduced by Caled and hoped to get our help. According to the drawing sent by zero, the hydraulic valve block has long and thin channels and complex oil circuit design, which is unbearable for general processing. AAK technical team first arranged the production procedure and calculated the daily output of hydraulic valve blocks. It would take 30 days to complete this urgent order. While Zero was pleased, he seemed a little worried about the quality of AAK hydraulic valve blocks. Three weeks later, their engineers tested AAK hydraulic valve block samples. The overall accuracy parameter of the hydraulic valve block is 5% higher than that of the original manufacturer, which proves what Caled has mentioned that AAK quality mentioned is guaranteed.

After working overtime for 30 days, AAK successfully completed the urgent order of 1,200 hydraulic valve blocks for Zero, which is half less than the 60 days of lead time required by peers. Zero was surprised how AAK achieved it?

AAK adopts the machining center of compound tools to combine two or more similar or different types of hole machining tools into one special tool. In the process of machining, reduce the tools required for machining X, Y, V and U partial views, and complete the process combination of multiple processes such as drilling, reaming, spot facing and boring. At the same time, one tool can simultaneously process threaded bottom holes, 45 , 15 , R0.1 chamfer and outer counter bore, which greatly


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AAK adopts the high-pressure solution injection method, weakens the magnetism of the burr with the solution, and then uses the instantaneous impact force of the liquid to not only ensure that the burr of the hydraulic valve block is 100% eradicated, but also effectively clean each part of the hydraulic valve block. Most of its peers do not have such a process. After learning about it, the American customer sent an inquiry sheet for the hydraulic valve block worth US$20,000 within 20 minutes.

Throughout the entire hydraulic valve industry, the deburring of hydraulic valve block is still manual. The work piece is polished with tools such as file, sandpaper and grinding head. This method has blind spots, general effect and low efficiency, especially for the burrs in complex cross holes. Even the later inspection can not find the burr hidden in the hydraulic valve block.

Eric, an American hydraulic valve customer, purchased a batch of hydraulic valve blocks from a hydraulic valve manufacturer some time ago. Problems were found in the test stage. The pressure regulation of the hydraulic system was unbalanced. After careful analysis, it was found that there were different degrees of burrs at the cross holes of the hydraulic valve blocks. After modifying the hydraulic valve block sample several times, the burr could not be 100% eradicated. His client did not accept the quality of the hydraulic valve block, and Eric could only reconsider other manufacturers.

Eric saw an article on deburring treatment of hydraulic valve block of AAK hydraulic valve on B2B website and found that it was similar to his current problems. Eric sent us his hydraulic valve block drawing and the problems encountered by email. He asked us how to deal with the burr problem of hydraulic valve block?

The burr shape and size of the hydraulic valve block are related to the spindle speed, drilling feed, work piece material, cutting tool, coolant, bit geometric angle and other factors. It really needs unique skills to clean it thoroughly. AAK hydraulic valve mainly adopts the high-pressure solution injection method, uses the solution to weaken the magnetism of the burr, and then uses the instantaneous impact force of the liquid to not only ensure that the burr of the hydraulic valve block is 100% eradicated, but also effectively clean each part of the hydraulic valve block, with high efficiency and no dead corner.

Within 20 minutes after Eric received our email reply, he sent an inquiry for the hydraulic valve block worth US$20,000. According to his hydraulic valve block drawings and parameter requirements, we calculated the most advantageous hydraulic valve block price. For a week, we didn't hear any news from Eric. We thought he wouldn't order the hydraulic valve block. But we didn't expect that after 15 days, we received his order for the hydraulic valve block.

Purchase burr free hydraulic valve block, choose AAK hydraulic valve, you can have a try.
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AAK hydraulic valve blocks adopt MB Series Plug of KVT company in Switzerland, and forms a solid sealing surface after metal extrusion in the way of expansion bite, 100% avoiding oil seepage and oil leakage of hydraulic valve block, which fundamentally solves the problem of high-pressure plugging of hydraulic valve block, and the rated pressure can be as high as 450bar without pollution. Most hydraulic valve manufacturers fail to seal the hydraulic valve block in place, but AAK has become a long-term cooperative supplier of hydraulic valve block for American customer.

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