The vibration fault of rolling mill equipment rotor and its causes show that the rotor is always in running state in rolling mill machinery construction, and the vibration fault is very common.
Fault Analysis of Rolling Mill Equipment Read More »
The development of the primary rolling mill has gone through three stages. By the early 1970s, the roll diameter of the mill has increased to 1500mm. Since 1959, China has designed and manufactured the blank opener. At present, 700mm, 750m, 850m and 1150M primary rolling mill have been made. Since 1980s, continuous casting technology has been developed greatly.
Development of rolling mill Read More »
For the installation of rolling mill equipment, there are some small mistakes in the methods mastered by many people. These small mistakes may affect the use of rolling mill equipment. Before installation, we should check whether each part is firm, remove all defects in transportation and storage, clean the parts, decontaminate the rotating parts and fill with grease.
Precautions during Rolling Mill Installation 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 »
In the rolling work, on the one hand, we must pay attention to controlling the running status of the rolling mill machine, and on the other hand, we must ensure that the hydraulic piping system is operating normally. Therefore, in order to meet the production requirements, the rolling mill piping subsystem mainly includes auxiliary hydraulic pressure, servo hydraulic pressure, thin oil lubrication of gears, thin oil lubrication of conveying rollers and curved roller transmissions, thin oil lubrication of oil film bearings, high pressure descaling water, dry oil lubrication, and equipment cooling water.
What Are the Characteristics of Rolling Mill Hydraulic Piping? Read More »
In recent years, the continuous casting and rolling production lines of some thin slab rolling mill equipment at home and abroad have realized the batch production of thin gauge and ultra-thin gauge hot strip one after another by taking a series of control technologies and measures in the control of molten steel composition, the optimization
Basic Knowledge of Rolling Mill Read More »
When hoisting the rolling mill, it is necessary to pay attention to more problems.
First of all, for the single and multi stand arrangement of the rolling mill, in the supply, it is often used to separate parts supply. One of the biggest components is the rack, that is, the rolling mill housing.
What Are the Key Points of Rolling Mill Hoisting? Read More »
Rolling mills are becoming more and more important in modern industrial production. As producers and users, we all need to constantly learn about it. This will enable our rolling mill to play a better role. In the case of transportation and storage, we should also protect the rolling mill so as not to affect its performance. Let’s take a look at some related content.
What Issues Should Be Paid Attention to When Rolling Mills Are Transported and Stored? Read More »
The rolling mill equipment is the equipment that realizes the metal rolling process, and also refers to the equipment that completes the whole process of rolling material production, including main equipment, auxiliary equipment, lifting transportation equipment and auxiliary equipment. These equipment are often used in construction and mining projects. What are the main components of these equipment? The following is a brief introduction to the components of the rolling mill equipment.
Part of the Rolling Mill Equipment Read More »
The operating procedures of the rolling mills consists three aspects, namely the pre-production operating rules, the production operating rules and the safe operating rules. The following is the detailed introduction.
The Operating Rules of Rolling Mills Read More »