he roller box of the finishing mill is an important part of the finishing mill and the final forming equipment of the wire rod. It is mainly composed of several parts: two roller shafts, two eccentric sleeves, a box body supporting the eccentric sleeves, a roller box panel, and a roller gap adjusting device.
How to Improve the Assembly Quality of the Roller Box of the Wire Rod Mill? Read More »
In high-speed wire rod mill plant, the more commonly used production equipment is the high-wire finishing mill. As an important part of the equipment, the roll set must maintain good lubricity, otherwise, the normal operation of the equipment belonging to the rolling mill machine will be adversely affected, which will reduce the manufacturer’s production ability.
Why Is the Oil Film Bearing of Finishing Mill Damaged? Read More »
The main function of the rolling mill is to carry on and off, not only to produce the finished wire with large diameter, but also to properly adjust the size of the section of the rolling mill, which effectively ensures the stable rolling and processing of the whole finishing rolling mill.
How to Use Rolling Mills in Actual Production? Read More »
Full continuous, no twist, high speed rolling. The roughing rolling mill and intermediate rolling mill are alternately arranged, and the pre-finishing rolling mill is installed in front of finishing mill. The maximum finishing rolling speed is 120m/s. The latest rolling speed guaranteed by the production practice will be proposed according to the different specifications of the wire rod, such as Siemens in 2010. The company has designed and manufactured high-speed wire rod mills for Xuanhua Iron and Steel Co., Ltd., and its final rolling speed guarantee value: small 5.5-7.5mm, wire rod 112m/s, medium φ5mm wire rod l 105m/s, The small φ6mm hardened rebar is 85m/s.
Technical Progress of High-speed Wire Rod Mills Read More »
The composition of rolling mill machine can be divided into two categories: main equipment and auxiliary equipment. As long as the device that directly causes plastic deformation of the rolled product, it is called the main device, also called host column. Auxiliary equipment refers to a variety of equipment other than the host column, which is used to complete a series of auxiliary operations.
The Basic Knowledge of Rolling Mill Machine Read More »
The wire rod mill is a rolling mill dedicated to rolling wire rods. The wire rod is the product with the smallest cross-section in profile steel. Rolling from a billet into the finished product, the total elongation coefficient is large. The rolling stock is often rolled only once on each rolling mill machine. Therefore, the wire rolling mill has the largest number of racks and the finest division of labor in the hot-rolled profiles.
Wire Rod Mill Structure and Arrangement Read More »