What is the reason why the hydraulic press machine falling too slowly? The first reason that comes to mind is the problem of hydraulic oil. Dirty oil has impurities and has not been replaced in time. Then the pump is broken and cannot absorb oil, or the valve unloading valve leaks oil. These faults may cause the sliding speed to be slow. When the hydraulic cylinder leaks oil, there is a problem with the oil leaking from the high pressure tank to the low pressure tank.
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New energy electric vehicle interior accessories and parts drawing and stamping frame hydraulic press is a typical forging equipment. According to the production process and production materials of auto parts, the hydraulic press models used are different, including auto parts stretch forming hydraulic press, auto parts blanking hydraulic press, auto interior parts forming hydraulic press and auto parts hot forging Forming hydraulic press, etc.
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Some of the benefits of using hydraulic press machines for metal forming processes include:high precision and repeatability of finished parts.
Material savings is evident in the image of the shaft (above). The shaft on the below is machined out of bar stock and results in approximately 64% loss of material. The shaft on the above is formed and extruded to form a head and nose.
After 45 working days manufacturing, we assembled and tested cold forging press,the machine was be packaged and delivered to Europe client last night.
Consistent tonnage – A hydraulic press can generate full pressing force anywhere in the stroke. This gives you more control over travel distance, pressure, and return position.