No.ModelBY21-4*8/40-151Hotpressplatessize2700*1370*42mm2Qunatityofhotpressplates16sheets3Quantityoflayers15layers4Hydraulicpistons2units,diameter320mm(wuxi)5PressureCapacity400Tons6Openingsize70mm7StrokeofCylinder1050mm8No-loadclosingtimeabout27S9HydraulicsystemcontrolmethodAutomaticcontrolandhandcontrol10Hydraulicsystemlimitpressure25MPa11Lowpressurepumpandmotors250ml/revpumps1,11KWmotors112Highpressurepumpandmotors10ml/rev,5.5KWmotor13HeatingMeduimheattransferoils14Top,Bottom,middlecrossbeam1000mm,900mm,400mm15framestructurefixedwithbolts,onegantryframe16SizeofMainframe3560*1370*5500mm17Mainframesteelplatethickness30mm,12mm18GrossWeight32,000KG