详细介绍
J21系列开式固定台压力机
J21 series open back press with fixed bed
本系列压力机是通用型压力机,具有进出料方便,操作简单特点,主要适用于板料冲孔、落料、弯曲及浅拉伸等工序。
本系列压力机采用曲轴纵放(JF21-63、JD21-80B曲轴横放),气动摩擦离合器、制动器(JB21系列为钢性转键式离合器),刚性压塌式过载保护,手动调模,刻度显示(J21-250A为机动调节装模高度,数字显示)。
JD21系列开式固定台压力机
JD21 series press is of universal presses.
本系列压力机是通用型压力机,具有进出料方便,操作简单特点,主要适用于板料冲孔、落料、弯曲及浅拉伸等工序。
本系列压力机机身全部采用钢板焊接结构,曲轴横放,刚性转键式离合器,刚性压塌式过载保护,手动调模,刻度显示。其中JD21-40以上为两级传动。
It is very convenient for feeding and operation,and is mainly suitable for piercing,blanking,bending and shallow drawing.
The series press employs the overall steel-sheet welded structure.The crankshaft is located transversely.Positive clutch and positive overload protector are provided.Among them,there are two stages of driving for these presses,which is bigger than JD21-40