Disclosed are threading equipment and a threading method therefor. The threading equipment comprises an air suction apparatus, a wire drawing apparatus and a motor, wherein the air suction apparatus is connected to one end of a wire pipe for performing an air suction operation to the interior of the wire pipe and providing wire conveying power for a first lead; the wire drawing apparatus is used for winding a second lead and performing a wire drawing operation, wherein the flexibility of the second lead is higher than that of the first lead; and the motor is connected with the wire drawing apparatus and used for providing wire drawing power for the wire drawing apparatus. By virtue of the threading equipment and the threading method therefor, threading efficiency can be improved.