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application of 4 column hydraulic press


1. 4 column hydraulic press is suitable for various kinds of pressing technology of plasticity material, such as punching, bending, flanging, sheet metal drawing, besides, the machine can also engage in calibration, pressure equipment, wheel molding, plastic products and powder metallurgy press molding process. Four column hydraulic press has the power mechanism of independent and electrical system, and uses the centralized control buttons, can realize the adjustment (point)and work (semi-automatic) two kinds of mode of operation.


2. Four column hydraulic press machine's working pressure, the travel range can be adjusted according to the process needs. And the constant pressure to complete the molding and constant distance froming two kinds of process requirements, with automatic return action after pressing.



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Features: 
1. Computer optimized design, 3-beam, 4-column structure, simple but with high performance price ratio.


2. Cartridge valve integral unit equipped for hydraulic control system, reliable, durable and less hydraulic shock, with shorter connection pipeline and fewer releases points.


3. Independent electrical control, reliable, audio-visual and convenient for maintenance.


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4. Centralized button control system,with adjustment,hand and semi-auto operation modes at operator's choice.


5. Fixed stroke forming process or fixed pressure forming process selected through control panel, with pressure hold and time delay functions.


6. The operating force, no-load traveling and, low-speed movement and travel range can be adjusted subject to technological requirements.