一种有效生产没有电镀铜的实心焊丝的方法，所述方法由下述步骤组成：在用于拉丝的干燥固体润滑剂帮助下用辊模拉丝，用于拉丝的干燥固体润滑剂至少含有硬脂酸钠或硬脂酸钾；用清洗设备除去焊丝表面上的润滑剂；将用于焊丝进料的润滑剂涂布在已经用上油设备抽拉的焊丝表面上。用辊模高速拉丝可以将原料钢丝制成具有成品焊丝或近成品焊丝直径的实心焊丝。拉丝步骤后面是清洗步骤和润滑剂涂布步骤，这些步骤都是在线完成的。

A method for efficient production of a welding solid wire free of copper plating. The method consists of drawing by means of roller dies with the help of a dry solid lubricant for drawing which is at least either of sodium stearate or potassium stearate, removing the lubricant from the wire surface by means of a washing device, and applying a lubricant for wire feeding to the surface of the drawn wire by means of an oiling device. High-speed drawing by means of roller dies makes a stock wire into a welding solid wire having the diameter of the finished wire or nearly finished wire. The drawing step is followed by the washing step and the lubricant applying step, which are all accomplished in-line.