Manufacturers of cold rolling mills? What are the brands of hot rolled steel pipe equipment manufact

There is a good cold-rolled pipe mill manufacturer in the middle section of Guhuang Road Economic Development Zone, Wenxian County, Jiaozuo City, Henan Province, from more than 10,000 to hundreds of thousands, or even hundreds of thousands, and we can have a detailed understanding according to our own needs. The advantage is that it has good billet opening performance, not only can roll non-ferrous metal seamless pipes with ordinary precision, but also has the characteristics of high material utilization, and the accuracy and surface roughness are better than those of cold-drawn pipes; The disadvantage is that when installing, professional engineers are needed to install, otherwise, once there is a problem with the installation, it will be prone to small problems in production.

Yongdeli, Zhongxing, Ningbo Machine Tool Factory, Mei Li, Chang Li.

West heavy, too heavy, CITIC (Luo mine).

Wenzhou Yongdeli machinery and equipment manufacturing ****.

Yongdeli company's products have been used by Baosteel Group Shanghai Steel Pipe, Baosteel Group Shanghai Wugang Company, Jiangsu High-tech Zhangtong Group, Wujin Stainless Steel Pipe Factory, Qingshan Special Steel, Western Titanium Industry Co., Ltd., Shanghai Shangshang Stainless Steel Pipe and many other enterprises, and have won the praise of all users and achieved good economic benefits.

LG30's **40-50W Xizhong's more than 150W and cheap more than 30W In general, Yongdeli's rolling mill is of better quality and more reasonable.

And the equipment is also much heavier than similar products.

The LG30 is like the LG60 of other companies, and the rolling force is high, and the output is much higher than that of similar rolling mills.

However, there are some shortcomings that must be installed by the engineer when installing, otherwise there will be small problems in production It should be a reasonable rolling mill If you are interested in buying a rolling mill, please go to Wenzhou Yongdeli Machinery and Equipment Manufacturing **** I believe it is your wise choice.

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<> "Hello Dear Kiss! Hot-rolled steel pipe is a kind of material that is often seen in the construction and manufacturing industry, and the production and manufacturing of its equipment need to adopt certain processes and technologies. The following are some common hot-rolled steel pipe equipment brands

1.Daniel: It is an international high-tech engineering company, a group integrating steelmaking technology, sheet metal technology, machinery and equipment manufacturing and other disciplines, and a leading enterprise in the hot-rolled steel pipe equipment industry.

2.Siemens: It is a global leader in the field of electrical engineering and automation, and an important supplier in the large-scale metal manufacturing industry such as hot-rolled steel pipes.

3.Hitachi Manufacturing Co., Ltd. is a world-renowned multinational company with advanced industrial technology and comprehensive engineering capabilities, providing hydraulic equipment, electronic control equipment, etc. for hot-rolled steel pipe equipment.

4.Baosteel Engineering: It is a key backbone enterprise of Baosteel Group, with the strength of independent research and development, production and sales of engineering, technology and equipment for the steel industry, and its hot-rolled steel pipe equipment has been widely used in the steel industry.

However, you need to note that the above are the most common hot-rolled steel pipe equipment manufacturers on the market, and other brands and manufacturers may also produce hot-rolled steel pipe equipment. When choosing a device, you need to choose according to your specific needs and budget

<>There are many manufacturers of hot-rolled steel pipe equipment, including the main brands: European Meida, Continental Technology, Shengtang, Hangzhou Hot Rolling Technology, Beidaxi and Zhaoqin Machinery. In addition, it is also possible to obtain their equipment from well-known domestic machinery manufacturers that are in deficit, such as:

Shanghai Zhen Hot Press Factory, Xi'an Hot Rolling Machinery Factory, Shenzhen Hot Rolling Equipment, etc. Hot-rolled steel pipe equipment is mainly used in the manufacture of round steel, small diameter, precision industrial pipe and other special pipe fittings, and can also be used for the production of high-strength steel and heat-resistant steel pipe fittings. This kind of equipment can adjust the process parameters according to different uses, and can achieve a variety of specifications, shapes and the output of many special pipes.

Common special pipes include: thread turns, pipe clamps, pipe clamp threads, internal rotation, ordinary elbows, crocodile pipe joints and jackets, etc.

The following are the top 10 stainless steel tube mill brands in China: Shenyang Heavy Duty Tube Mill Group, Tianjin Jinyan Mill, Hebei Zhongxing Rolling Mill, Hebei Yinfeng Mill, Hebei Jinlong Mill, Jiangsu Suhai Mill, Chongqing Shapingba Mill, Hunan Zhonghua Mill Manufacturing, Shanghai Iron and Steel Mill Manufacturing, Beijing Huatai Rolling Mill, these brands have a high reputation and market share in the field of stainless steel tube mills, Its product quality and technical level are also recognized by the industry. Of course, this is only some of these brands, there are many other stainless calendar imitation steel tube mill brands on the market.

The high cold rolling mill is a high-speed cold rolling mill for rolling, the production rhythm is fast, the speed is 80-160 meters per second, the disc is heavy, the packaging is relatively tight, beautiful, the surface finish is good, a bundle of cold rolling mill has only one joint, and a bundle of cold rolling mill is whole without disconnection.

The general cold rolling mill rolls on the ordinary rolling mill, the speed is 20-60 meters per second, and a bundle of cold rolling mill has 4-6 joints, and the packaging is loose and messy.

Of course there was a difference, and the district was bigger. To put it simply, the cost varies greatly.

What does a high finger have? High-speed or advanced?

How many calls have you pressed for help? fainted, you just want to ask what you say.

If you don't understand it at all, let's learn from your technicians before you advertise.

Finishing rolling is the main processing process of seamless pipes, but there are also certain advantages and disadvantages, the advantage is that the pipe that has been processed by finishing rolling has a good surface effect, can achieve a mirror effect, inner and outer diameter tolerance, concentricity, etc. is slightly better than cold drawing.

Disadvantages, large amount of deformation, brittleness and risk of cracking, the performance of the machine is worse than that of cold drawing, it is easy to cover up the internal defects of the steel pipe in rolling, although the three-roll rolling solves the problem of large deformation of the finished product, but the cost is too high, the processing limitations are large, and the processing time is too long.

Changzhou, Jiangsu Province has a good experience base in the face of fine processing, generally customized processing, you can see if you have needs.

The finishing pipe mill refers to the year's home.

Cold rolling mills are generally divided into two types, one is LG type and the other is LD type. The cold rolling mill of type G is a two-high rolling mill. Type LD is a multi-high mill (at least three rolls or more, including three).

The main structure of LG type cold rolling mill is: bed, rotary feeding mechanism, frame, main motor, mandrel rod, transmission system, electrical system, etc. This first put forward the rotary feeding mechanism, the previous cold rolling mill was a single rotary single feed, with the development of science and technology, now it has developed into a single turn, double feed, double turn, single feed.

Double-rotation and double-feeding, etc., the general feeding methods can be divided into mechanical feeding, photoelectric feeding, servo feeding, etc. The most important part of a cold rolling mill is the stand, which includes: rolls, gears, racks, etc.

Its working principle: the rolls and mandrel form regular cavities, and the elastic deformation of the metal is used to realize the rolling of steel pipes.

The cold rolling mill is a process equipment that uses the ring hole shape to cold roll the waste pipe. The machine has good billet opening performance, and can also roll non-ferrous metal seamless pipes with ordinary precision. The biggest feature of the cold rolling mill is that the material utilization rate is high, and the accuracy and surface roughness are better than that of the cold drawn pipe.

It belongs to the category of cold-rolled steel pipe equipment and technology. It is characterized by setting the primary rolling head (stand) and finishing rolling head (stand) in series on a rolling line, and the active crank shaft and the passive crank shaft are driven by the connecting rod to do reciprocating motion in opposite directions, and the crank is arranged on both sides or arranged in the middle to realize the rolling process; The initial rolling mill head and the finishing rolling mill head are equipped with two rows of rolls, each row of rolls is composed of 3 to 5 rolls, the axis of the three rolls is at an angle of 120 ° to each other in the vertical plane, and the axis between the two rows of rolls is 60 ° The roll is a variable section or a large opening angle of the constant section.