The four-column hydraulic press is molding equipment, mainly used for teaching and scientific research. The press can be used for metal parts punching, deep drawing, flagging, and other processing technology.
Four-column hydraulic press main technical parameters: nominal force 2000 kN; The maximum output is 240 kN; Slider travel is 800mm; Ejection stroke is 200mm; Effective area of workbench 1000X900 mm; The empty stroke speed of the slider is 90 mm/s; Slider working stroke speed 7~14 mm/s; Slider return speed 60 mm/s; The maximum distance between the slider and the working table is 1000 mm, and the working fluid pressure is 25 MPa.
Add two blank holder hydraulic devices, empty holder device is installed under the upper beam, its main technical parameters are as follows: blank holder force 500 kN; The maximum working stroke of blank holder slider is 200mm; The working stroke speed of empty holder slider is 7-14 mm/s; Slider return speed 40 mm/s; The maximum distance between the blank holder slider and the working table is 850mm.
The effective area of the hydraulic table and the forming force interval of the multi-direction die forging test, the technical parameters of the unilateral lateral forming device are as follows: the nominal force is 1000 kN; the Slider working stroke is 300 mm; The working stroke speed of slider is 7-14 mm/s, and the center height of the lateral forming cylinder is 550 mm.