Multi Stand Reducing Rolling Mill

GRM Multi Stand Reducing Rolling Mill is a heavy-duty rolling system designed for continuous multi-pass reduction of wire rod and bar materials. The mill adopts a sequential multi-stand layout to ensure stable deformation, high rolling efficiency, and reliable finished product quality in demanding steel rolling applications.

Send Inquiry

Product Description

For selected applications, the system can be configured with a 45° no-twist rolling arrangement. By alternating adjacent stands at 90 degrees, the rolling stock can pass through the line without twisting between stands. This layout enables continuous twist-free rolling and is particularly suitable for high-speed wire rod production and other applications requiring stable rolling performance and improved product consistency.

Compared with conventional rolling layouts, the multi-stand configuration provides better process continuity and more stable deformation control. The rigid mill structure, precise adjustment capability, and synchronized drive system together support consistent rolling performance, improved surface quality, and dependable operation under heavy-duty working conditions.

The Multi Stand Reducing Rolling Mill is suitable for a wide range of wire rod and bar rolling applications, especially where high productivity, stable section quality, and twist-free rolling performance are required. When integrated with reducing and sizing sections, the line can also support optimized temperature control and more efficient finishing performance.

Technical Data

Main steel grades	carbon steel, high-quality carbon steel, titanium alloy, low-alloy steel, alloy steel, welding rod steel, cold heading steel
Incoming material size	φ17–φ22 mm
Finished product size	φ5.5–φ20 mm
Exit speed of 10th stand	≤85 m/s
Available configurations	4 / 6 / 8 / 10 stands
Typical single-pass reduction	20%

GRM provides flexible engineering solutions based on product range, steel grade, rolling process, and plant layout. The equipment can be configured as part of a complete rolling line together with upstream and downstream auxiliary units, offering a practical solution for modern wire rod production and related long product applications.