EY28 Series Double-action Sheet Drawing Hydraulic

EY28 Series Doubleaction Sheet drawing Hydraulic Press Application &Features: 1.This series hydraulic press is double-action sheet drawing hydraulic press; especially apply to sheet metal spare parts by the craft like drawing forming, flanging, bending and pressing. Also the draw and press ram can be applied together to the universal craft. 2.This series hydraulic press and hydraulic system adopt two-way cartridge valve; the electric system apply PC program controller; easy operation 3.This series hydraulic press has the characteristics of fast idle stroke, quick drawing speed and re-adjustable of the pressure-pad-force; it's the perfect equipment for sheet products. No.Item Type UnitEJY28-400/630EJY28-500/800EJY28-630/10301Main pressure forcekN63008000103002Drawing ram forcekN4000500063003Press ram blank forcekN2300300040004Hydraulic cushion forcekN1500200024005Drawing ram return forcekN5007007006Press ram return forcekN5007007007Hydraulic cushion ejecting strokekN5006308008Liquid max pressureMpa2525259Drawing max distance between ram to tablemm17002000220010Max distance between blank ram to tablemm17002000220011Drawing ram max strokemm10001100130012Pressing ram max strokemm10001100130013Hydraulic cushion strokemm30035040014Pressing ram sizemm2500×18003000×20003200×220015Hydraulic cushion sizemm1800×12002300×14002500×150016cam block drawing sizeright and leftmm180023002500front and rearmm12001400150017Worktable sizeright and leftmm250030003200front and rearmm18002000220018cam block drawing speedfast down speedmm/s300300300drawing speedmm/s10-4510-4510-45return strokemm/s20020020019Camblock speedfast down speedmm/s300300300workingmm/s10-4510-4510-45return strokemm/s20020020020powerkW12016018021weightt130160