Tapered Roller Piercing Machine
The conical-roller piercing mill is one of the key pieces of equipment in the production of hot-rolled seamless steel tubes, primarily used to pierce solid billets into hollow rough tubes, and serves as an essential process unit for ensuring the quality of subsequent rolling operations.
Our company primarily manufactures horizontal conical-roller piercing machines.
The horizontal conical-roller piercing mill features high geometric dimensional accuracy of the tube billet, a large reduction ratio, excellent concentricity, and uniform wall thickness, while also offering high production efficiency and strong process stability. Its piercing performance surpasses that of conventional Mann-type piercing mills.
Compared with vertical conical-roller piercing mills, horizontal designs offer advantages such as more rational equipment layout, lower capital investment, and easier maintenance, all while maintaining equivalent piercing performance; they are currently among the most advanced and practical piercing technologies.
We can manufacture various types of perforating machines with a perforation diameter range of φ70 to φ800 mm.
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No. 132, Xuefu Street, Xiaodian District, Taiyuan City, Shanxi Province, Huayu Baihuagou, Building B2, Floor 23
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