Wire Production Line
The wire production line of TINVO has an annual production capacity of 50K to 300K tons and can produce welding rod steel, Φ5.5-Φ20mm round bar, bearing steel, etc. The whole line adopts full continuous twistless rolling, and the finishing mill adopts high-precision cantilever rolling mill with high rolling speed, high output, high product precision and high mechanical performance. The main equipment includes rough rolling, Pre-finishing rolling mill, finishing mill which is a cantilever type twistless high-speed heavy duty rolling mill, pinch roller, wire laying machine, flying shears, water cooling system, transmission and automation.
The process characteristics of high-speed wire rod rolling mills can be summarized as continuous, high-speed, twistless and controlled cooling. Heavy-duty, high-precision, and excellent performance are the product characteristics of high-speed wire rod mills.
High-speed wire production has the following characteristics:
1) High speed of small diameter roller. High-speed wire rod finishing rolling mills generally use tungsten carbide as the rolling tool, with a diameter of 8 or 6 inches. The speed of the finished product can be up to 9000 r/min.
2) There are many racks and different functions. Each rolling mill only rolls once, so modern wire rolling production line has generally 21-28 rolling mills divided into rough rolling, intermediate rolling, pre-finishing rolling & finishing rolling mill. The rough rolling, intermediate rolling using larger extension and multi-groove rolling and finishing rolling using smaller extension and multi-line rolling to achieve both balances the production capacity of each unit and ensure the dimensional accuracy of the product.
Note: we also can design the production line up to 500,000-1,000,000 ton class. Please contact us for details and sending the requirements.
