Water tank type wire drawing machine Water tank type wire drawing machine: composed of AC variable frequency motor, linked narrow V-belt, HTD synchronous belt, main shaft system, driven shaft system, and traction system (synchronous belt drive). The motor model is YVP-250M-6-37KW, with a protection level of IP44 and a working system of S1. 1.1.2 SX400 Elephant Nose Cable Unloader Unloading machine: composed of AC variable frequency motor, V-belt, and spindle seat. The motor model is YVP-160L-6-11KW, with a protection level of IP44 and a working system of S1. 1.2 Rollers and tower wheels The drum is made of cast steel substrate, and the working surface is treated with spray coating. The surface hardness HRC is ≥ 58, and the surface roughness Ra of the drawn surface is higher than 0.8 μ m. The water tank tower wheel is made of cast steel substrate, and the working surface is treated with spray coating. The surface hardness HRC is ≥ 58, and the drawn surface roughness Ra is higher than 0.8 μ m. 1.3 Drawing die box The external dimensions of the wire drawing mold are φ 30 × 20mm (outer diameter of the mold sleeve × length).