Select Language
Problems related to roller hearth roller agglomeration in roller hearth heat treatment furnace
1. A non-oxidation (nitrogen protected) roller hearth heat treatment furnace (normalized furnace) heated by radiant tubes will develop nodules on the furnace rollers after being used for a period of time. The direct harm of nodulation is to cause pockmarks in thicker steel plates. As shown in the figure below, it affects the surface quality. Please talk about effective measures to prevent nodulation on the hearth roller and how to deal with it after nodulation. 2. Casting has congenital deficiencies such as pores and blisters in the structure density. Drawing
The latest furnace roller product line
Recently, Jiangsu Jinnuo Furnace Roller Co., Ltd. released its latest product line, which has attracted widespread attention in the industry. It is reported that Jiangsu Jinnuo Furnace Roll Co., Ltd. has many years of experience and technology accumulation in the field of furnace roller manufacturing, and is committed to providing customers with high-quality furnace roller products. The newly launched product line covers various types of furnace rollers, including hot-rolled furnace rollers, cold-rolled furnace rollers,
The leading company in the furnace roller industry in Jiangsu Province
Jiangsu Jinnuo Furnace Roller Co., Ltd. is a company specializing in the production of furnace rollers. Recently, the company announced that it has made a major breakthrough and successfully developed a new type of high-temperature furnace roller, adding new highlights to the company's product line. It is reported that this new type of high-temperature furnace roller adopts advanced materials and processes and has excellent properties such as high temperature resistance, wear resistance and corrosion resistance. It can operate stably for a long time in a high temperature environment, gr
What are the influencing factors of sinking roller scratches
In the production of sinking rolls, some small defects sometimes appear, such as scratches on sinking rolls, etc., so how does this phenomenon happen? What are the influencing factors? In fact, there are many influencing factors. For example, in terms of equipment, there are generally the following reasons: a. The mechanical structure of the sinking roller device, from the perspective of increasing friction, the type of groove on the surface of the sinking roller should be considered first. There are two reasons for this. The first point is that zinc is a heavy metal, and
What is the role of hearth rollers in the metallurgical industry?
Hearth rolls are indispensable processing equipment in the steel plate smelting production process. In order to ensure the requirements of steel plate production, hearth rolls also have high requirements for use. The hearth roll is a typical centrifugal casting pipe fitting, one of the important parts for supporting and transporting the slab in metallurgical equipment, and is widely used in the steel plate continuous casting and rolling production line. During the rolling process, the slab needs to be continuously and stably heated to a rolling temperature of 1050-1150°C in the
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Fill in more information so that we can get in touch with you faster
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.