4-high Cold Rolling Mill
A 4-high mill for general cold reduction of stainless, silicon and carbon steel strip. It is engineered for plants that require a dependable rolling stand for standard production work, and it is a frequent selection when JINYE upgrades an existing line on a project basis.
A dependable mill engineered for general cold rolling.
The 4-high mill is JINYE's straightforward cold reduction stand. Two work rolls backed by two larger backup rolls provide a simple, robust arrangement well suited to general cold rolling. The configuration is specified where a plant requires steady reduction and thickness control without the complexity of a larger roll cluster.
This mill operates at a typical strip width of 350–1450 mm at 200–500 m/min, on stainless steel, silicon steel and carbon steel strip. It is AGC / AFC-ready, allowing drive and thickness control to be integrated to the level your line requires.
It is suited to general strip producers and metal service centers performing standard cold rolling. It is also a frequent selection for project-specific upgrades, in which a rolling stand is added to or replaced within an existing line.
J— Jay, General Manager, JINYE
Reference parameters
Published reference fields for this configuration. Final mill parameters are confirmed from your strip data during engineering review.
Final rolling force, motor power, roll system, coil weight and automation scope are confirmed during engineering review.
From your strip data to a confirmed configuration
Process & material review
JINYE confirms material grade, incoming and target thickness, strip width, coil weight, line speed and process route.
Configuration match
The roll system, drive, AGC/AFC scope and tolerance targets are set to suit your strip and downstream line.
Build, install & commission
JINYE manufactures the mill, installs it on site, commissions it and provides ongoing technical support.
4-high cold rolling mill
Send your strip data and production target. JINYE responds within one business day with a configuration and the points confirmed at engineering review.
- Material grade, width, thickness range & coil weight
- Target gauge, tolerance & line speed
- Reply within one business day