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一、单次拉丝机目前的发展情况单次拉丝时,线材每一次拉制后捲成束,再重新放到放线架上进行拉制并拉到所要求的尺寸。单次拉丝机可拉制螺栓和建筑用钢丝,以及直线式多次拉丝机不能拉制的或对带上导向装置的拉丝机而言太组的和不可扭转的线材;此外,单次拉丝机还可用来对镀铜的、镀黄铜的和镀锌的线材进行最后一次拉制。为了拉制异形的、扁平的和四边形的线材,以及管材和带材,单次拉丝机做成带立式拉丝筒或卧式拉丝筒。单次拉丝机将用立式结构或卧式结
First, the current situation of a single drawing machine A single drawing, the wire after each drawn into the bunch, and then re-placed on the pay-off frame and pulled to the desired size. Single-wire drawing machine can be drawn bolts and building steel wire, as well as the linear multi-wire drawing machine can not be drawn or wire drawing device with a guide group is too twisted and non-twisted wire; In addition, a single drawing machine It can also be used for the final drawing of copper-plated, brass-plated and galvanized wires. In order to draw shaped, flat and quadrilateral wire, as well as pipe and strip, a single wire drawing machine with vertical or horizontal drawing wire drawing drum. A single wire drawing machine will use the vertical structure or horizontal knot