A NEW TYPE PIPE COLD-DRAWING BENCH

Introduced in the article is the working principle and basic technical norms of the new type single-line pipe-cold-drawing bench (with three models for 300, 500, and 750kN rolling forces) developed by Heavy-Duty Machinery Manufacture Co., Ltd. (AO "ИРКУТСКИЙ ЗАВОД ТЯЖЕЛОГО МАШНИОСТРОЕНИЯ") Russia, the pipe-drawing bench is capable of automatic loading with either seamless steel tubes or electric-welded tubes as blanks, needing one operator only. Finished pipe size ranges are φ20~60mm×1. 5~smm,φ25~80mm×2~8mm and φ35~110mm×2. 5~10mm.