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Date/Time:  5/26/23 2:44 GMT

For 1.5T hydraulic valve block, AAK benchmarked with American manufacturer

Last week, the Spanish customer Salvador sent an inquiry for a hydraulic valve
block, which was the inquiry for the 4th time, and the inquiries in the first 3
times have already been placed orders for. Salvador has been engaged in the
purchase of hydraulic valve blocks for many years, and it has been successful.

In March this year, they developed a large multi cylinder hydraulic cone
crusher, which requires a hydraulic valve block weighing 1.5 tons. Salvador
found a factory in the United States to make samples, and the equipment was
successfully tested. 2 months after the promotion, there was a customer's
reservation, but the price needed to be reduced by 15%. After costing, the boss
asked to reduce the cost of the hydraulic valve block by 10%. Salvador
contacted the manufacturer of hydraulic valve blocks in the United States, but
the manufacturer refused to reduce the price. The boss asked Salvador to find a
new manufacturer.

Salvador contacted the all their current suppliers of the hydraulic components.
None of them were able to produce the hydraulic valve blocks weighing 1.5 tons,
unless to find a professional oil circuit block manufacturer. Salvador found
AAK in Google and sent an email inquiry with a try attitude. I replied to him
that AAK has not processed the hydraulic valve blocks of more than 1 ton, but
AAK is capable of processing this hydraulic valve block, and the accuracy of
the valve hole absolutely meets the IT7-8 standard, and the roughness can reach

After receiving the quotation from our cost accounting department, Salvador was
a little surprised. After confirming that it was correct, he immediately placed
order for 5 hydraulic valve blocks and paid the development cost. After 25
days, AAK delivered 5 hydraulic valve blocks. 2 weeks later, Salvador informed
by email that the hole accuracy of AAK hydraulic valve block absolutely met the
IT7-8 standard, and the roughness could reach Ra0.2-0.4. After it replaced the
hydraulic valve blocks of the original American manufacturer, the equipment
still operated normally. His boss was very happy to find a hydraulic valve
block supplier benchmarking the American manufacturer, and the price was 30%

AAK owns the full hydrostatic heavy 5 axis gantry machining center of INNSE
Berardi, Italy. The column moves and the hydrostatic guide rail is preloaded.
It is suitable for processing large hydraulic valve blocks with guaranteed
accuracy. The machine tool can be equipped with a fixed or working beam (W-
axis), and the special detection device can compensate the thermal drift, so
that the tool can have high operation accuracy. The coordinate axis runs on the
preloaded hydrostatic guide rail to ensure maximum rigidity and balance of

AAK hydraulic valve blocks, 5 axis gantry machining center, welcome to have a
try! , etail/hydraulic-valve-blocks-aak305
For 1.5T hydraulic valve block, AAK benchmarked with American manufacturer
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SOURCE: Import-Export Bulletin Board (
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