cold forging press for auto piston

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Congratulations Four Column Hydraulic Press Shipping to Poland

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Congratulations Four Column Hydraulic Press Shipping to Poland Today, our four column hydraulic press was packaged and shipping to Polan.Our hydraulic presses have been sold to Southeast Asia, Europe and America area 56 countries, trough nearly 30 years industry develop. Delishi Machinery Technology CO.,LTD. Add: No.3 JinFu Road, Jinma Industrial Park, LiaoBu town, DongGuan City, GuanDong Province, China. E-mail: Mr. Lee info@goodsjack.com Web: www.goodsjack.com/ www.dgdelishi.com www.hydraulic-press-machine.com Tel: +86-769-83061993 Mob/Whatsapp: +86-13509801050 Contact: Ms. Eva Lee E-mail: sales@goodsjack.com
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Difference Between Punch Press and Hydraulic Press

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Punch presses are also called open tilting presses and are also a branch of hydraulic presses. However, there are also certain differences between   hydraulic presses   and punch presses. Hydraulic presses are also called presses or hydraulic presses, which mainly use hydraulic oil medium, hydraulic cylinders and electrical systems to cooperate with each other through certain molds to press products. The following is an explanation of the difference between a   hydraulic press   and a punch. 1. Detailed description of the characteristics of the hydraulic press In modern machining, the productivity requirements are low, and the blanking of small and medium-sized parts is generally carried out by hydraulic presses, and the production cycle is generally not more than half an hour. According to the size of the workpiece to be processed, the pressure load (centering or eccentric) and the forming method, the structure of the press is determined as a single-column hydraulic...
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Deep Drawing Press with Die Cushion

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  The bottom of   deep drawing press   is equipped with a hydraulic pad, which can be selected through the operation panel. This series of   hydraulic presses   are suitable for various stamping processes such as deep drawing, bending, forming, blanking and flanging. Die Cushion Of  Deep Drawing Press  Principle Some molds need to be pressed and drawn when the workpiece is working. When the mold is used as a thin plate deep-drawing edge holder on a four-column hydraulic press, the lower slider is required to rise to a certain position to realize the clamping of the upper and lower molds, so that the clamped mold can not only maintain a certain pressure to clamp the workpiece, but also make the mold. Descends as the upper slider is pressed down (edge press). At this time, the lower cylinder reversing valve 14 is in the neutral position. Since the pressing force of the upper hydraulic cylinder is far greater than the upward pushing force of the lower hyd...
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