New Victor high frequency welded tube mill production line can produce round, square, rectangular, oval and special shaped tubes. suitable for MS pipe, GI pipe, black pipe, high strength steel pipe, etc The complete pipe mill line include coil slitting machine, uncoiler, flattener, shear and end welding machine, coil accumlator, forming, HF welding, cooling section, sizing machine, flying saw cutt off equipment, straightening section, end facing machine, hydrostatic testing machine, stacking machine, strapping machine.

Operation principle of tube mill production line

The core principle of Tube Mill Line is to use high-frequency induction heating technology to heat the rolled steel strip or metal plate to a certain temperature, and then roll the steel strip or metal plate into the desired shape of the pipe through the press roller, and automatically weld. The entire production process can be divided into the following steps:

Uncoiling, shear welding, looping material storage, forming, high-frequency welding, cooling, sizing, flying saw, appearance inspection, strapping and other production processes.The performance and quality of the pipe welding machine have a very important impact on the production efficiency and quality of the entire production line.

Advantages of tube mill line

The tube mill production line has the advantages of high efficiency, stable quality and automatic control, and can produce the welded pipe with exact size and consistent wall thickness. As a leading tube mill manufacturer, our tube mill production line is dedicated to the production of high precision machines, but also has the experience of manufacturing large units of pipe mills.

Our ERW tube production line uses PLC control and servo motors, as well as high-frequency welding technology and burrless cutting saws and other tools to ensure high precision production. The accuracy of the machine is up to one thousandth, and the welded pipe size and wall thickness are very consistent. The advantage of high-precision production is to improve the quality of the product, reduce the unqualified rate, and improve customer satisfaction.

It is also highly productive, with a production capacity of up to 130 meters per minute, suitable for large-scale commercial operations. In summary, the use of the new victor pipe welding machine line can significantly improve the productivity and profitability of the production process.


Precision & Stability
The outer diameter deviation of welded pipe shall be within 0.02mm, the ovality deviation shall be within 0.02mm, and the straightness of welded pipe shall be less than 0.8mm/m. Weld quality is stable without cracking
Roller Quick Change System
Online RQCS roller quick change system can complete roll change in 10 minutes and resume production in 20 minutes
Easy Operation
The whole line adopts PLC control, touch screen operation, equipped with Chinese and English interface (language can be changed according to customer preference
Widely Used
By change the roller, High frequency ERW tube mill line can produce pipes of different shapes and sizes.

FAQ Technical Q&A

Are you a trading company or a manufactory?

We are a manufactory with 30 years experience, we supply the factory price with good quality, welcome to visit !

Do you have reference project?

We have reference project in most countries,If we get the permission of the customer who has brought the machines from us ,we can tell you their contact imformation,you can go to visit their factory. And you are always welcome to come to visit our company,and see the machine running in our factory,we can pick you up from the station near our city. Contact our foreign sale team you can get video of our reference running machine.

Do you provide turnkey project?

Turnkey project available We can help you to start a new company in steel tube making.

Do you have agent and after-service stations?

So far, we have agents in Africa, the Middle East, the Americas and Europe. Welcome to join us!

When can I get my machine after I paid?

Normally production time is around 60~90days, the exactly depend on what kind of machine you order. The shipping time is based on your destination port.

When can i get engineers from you?

When you finish the Preparation conditions(water resource, electricity, air supply, production materials)contact with our sales people we will dispatch engineer to install the machine for you ,and train your employees to use the machine well. Normally when your preparation is done, you can contact with our sales people and cooperate us to get the visa for the engineer and our engineer will be there within 15 days.

How long time for installation?

According your machines order, we will send one or two engineers to your plant, it will take about 10 days to 25 days.

How about the spare parts?

We will send one year enough easy broken spare parts together with the machines, shipping together.

Do you have any certificate?

We have CE, ISO, SGS certification

Do you provide customized service?

We can design the machines according your requirements.

What’s your guarantee or the warranty of the quality if we buy your machines?

We offer you high quality machines with 1 year guarantee and supply life-long technical support.