In modern industry, high-frequency tube welding machines are indispensable and important equipment, widely used in many fields such as petroleum, chemical industry, electricity and aviation. This article will introduce in detail what is a high-frequency tube welding machine, and focus on the market status, technical parameters, purchasing skills and application scenarios of used High Frequency Tube Mills, to help readers have a deep understanding of all aspects of this equipment.
1. The basic principle of high-frequency tube welding machine
A high-frequency tube welding machine is an electromechanical device that uses high-frequency current for welding. Its working principle is to heat the edge of the tube blank through the magnetic field generated by high-frequency current, so that it can quickly fuse after reaching the melting point, thereby forming a weld. Compared with traditional welding methods, high-frequency welding has the advantages of fast speed, small heat-affected zone and high weld quality.
During high-frequency welding, the current frequency is usually between 100 kHz and 500 kHz, and the specific frequency selection depends on the material and diameter of the pipe. Higher frequency can increase welding speed and weld quality, but it will also increase equipment cost and energy consumption.
2. Market status of used High Frequency Tube Mills
There are a large number of used High Frequency Tube Mills available on the market. Most of these devices have been replaced due to enterprise equipment updates, but their performance is still good. Common brands include well-known companies such as Zhongzheng. These second-hand equipment are not only more competitive in price than new equipment, but also can maintain efficient and stable working conditions after professional inspection and maintenance.
For example, the 76-expansion 114 unit high-frequency pipe welding machine sold by some companies in the second-hand market has been used for a period of time, but its core components and main functions are still intact. These equipment usually provide detailed after-sales service, including one-stop services such as installation, commissioning, and maintenance to ensure that users can use it smoothly.
3. Technical parameters and purchase tips
When choosing used High Frequency Tube Mills, it is very important to understand the main technical parameters of the equipment. The following are several key technical parameters and their impact on equipment performance:
Power frequency: The power frequency of the high-frequency pipe welding machine is usually between 100 kHz and 500 kHz. The higher the frequency, the faster the welding speed and the better the weld quality, but the equipment cost and energy consumption will also increase. Therefore, production efficiency and cost need to be considered comprehensively when choosing.
Equipment type: Common high-frequency pipe welding machines include straight seam pipe forming machines, high-frequency induction welding machines, high-frequency resistance welding machines, etc. Different types of equipment have different applicable scopes and characteristics. Users should choose the appropriate model according to production needs.
Control system: Modern high-frequency pipe welding machines mostly use automatic control systems, which can improve production efficiency and weld consistency. When choosing, attention should be paid to the degree of automation of the equipment and the stability of the control system.
Equipment maintenance: Second-hand equipment will inevitably have certain losses during use, so it is very important to understand the use history and maintenance records of the equipment. It is recommended to choose equipment that provides detailed after-sales services, such as one-stop installation, commissioning and maintenance services.
4. Application field
High-frequency pipe welding machines are widely used in many industries due to their high efficiency and high-quality welding characteristics. Its main application areas include but are not limited to the following aspects:
Petroleum and natural gas industry: used for the manufacture of transportation pipelines, requiring high weld quality and strong pressure bearing capacity.
Chemical industry: The production of various chemical pipelines requires good corrosion resistance and strong sealing.
Power industry: The manufacture of power transmission pipelines requires good electrical conductivity and thermal conductivity.
Aerospace field: used to manufacture high-precision, high-strength aerospace devices and components.
The application of high-frequency pipe welding machines in these fields has greatly improved production efficiency and product quality, and provided strong technical support for the development of various industries.
5. Case analysis
In order to better understand the application effect of used High Frequency Tube Mills, we can illustrate it through several actual cases.
Case 1: An oil company purchased a set of used High Frequency Tube Mills for the production of oil pipelines. Since the equipment has been fully overhauled and maintained at the original factory, it only needs simple installation and commissioning after purchase to be put into use. The high speed and high-quality welds of high-frequency welding have significantly improved production efficiency, and the weld quality has reached the expected standard.
Case 2: A chemical company purchased a used High Frequency Tube Mills, which is specially used for the production of pipelines for corrosive media. By adjusting the power frequency and optimizing the welding process parameters, the company not only improved production efficiency, but also ensured the corrosion resistance of the weld, meeting high-standard production requirements.
6. Future Outlook
With the development of science and technology and the increase in industrial demand, the technology of high-frequency tube welding machines is also constantly improving. In the future, the used High Frequency Tube Mills market will continue to remain active, and the performance and reliability of the equipment will be further improved. At the same time, with the popularization of green environmental protection concepts, energy saving and consumption reduction will become an important direction for the development of high-frequency tube welding machines.
Used High Frequency Tube Mills has become an ideal choice for many companies due to its high cost performance and good performance. Through reasonable purchase and use, these equipment will play an important role in more fields and create greater value for enterprises. I hope that the introduction of this article can help readers better understand and choose used High Frequency Tube Mills, and help the development and technological progress of enterprises.
About Us
The company was established in 2001, the main business is the acquisition and transfer of second-hand welded pipe units, and one-stop to provide customers with installation, commissioning, maintenance, customization and other services. Focusing on the high frequency welded pipe industry for 30 years, 17 years of high frequency manufacturing and service experience. In the past 17 years, we have provided more than 2000 enterprises with high quality products and one-stop service support. Second hand welded pipe production equipment and accessories, talent and technology war.
A large number of second-hand real source, rapid integration of the entire second-hand welded pipe production line. Installation and commissioning services can be provided at home and abroad to ensure the rapid production of qualified steel pipes. Long term cooperation with a number of welded pipe equipment manufacturers, complete spare parts. Adhering to the development concept of "honesty, pragmatism, creating value for customers", we are committed to providing valuable services for customers.
The sample service
1.We can send you the video of the running machine.
2.You are welcome to come to visit our factory, and see the machine running.
Customized service
1.We can design the machines according to your requirements,at the same time we will give you our professional suggestion,as you know,we have been in this industry for many years.
After-sales service
1.We will deliver the machine and provide the bill of load on time to make sure you can get the machine quickly.
2.We often ask feedback and offer help to our customer whose machine have been used in their factory for some time.
3. 12 Months guarantee and life-long technical support.
4.Well-trained & experienced staff are to answer all your inquiries in English and Chinese.
5.24 hours for engineer response.
6.Your business relationship with us will be confidential to any third party.
7.Good after-sale service offered,please get back to us if you got any questions.
Quality Control
Our engineer would test the machine before delivery to ensure the machine running smoothly.
Looking forward to cooperating with you!!
