Precision and efficient pipe welding machine: Technical innovation of small pipe diameter and high speed production

In the field of metal pipe manufacturing, pipe welding machine as the core production equipment, its technical performance directly affects the quality of pipe and production efficiency. A pipe welding machine capable of producing pipe diameter 7-25mm, pipe thickness 0.3-1mm and production speed up to 30-100m/s, with its breakthrough technical parameters, has become a key equipment to promote the upgrading of the industry.
First, technical parameters define new industry standards
The technical specifications of this model accurately cover the manufacturing needs of micro and small tubes:
Precision molding capability ‌ : Support minimum 7mm pipe diameter and 0.3mm ultra-thin wall thickness.
Ultra-high speed welding ‌ : 30-100m/s limit production speed, with automatic coil system can achieve continuous 24 hours of production.
Second, core technology breakthroughs
High frequency inverter welding technology ‌
Using IGBT high frequency power module, the welding frequency can reach 400kHz, and the welding depth can be uniform at 100m/s speed, and the heat affected zone can be controlled within 0.1mm, which significantly improves the tensile strength of thin-walled tubes.
Multistage closed loop control system ‌
Integrated laser caliper and thickness detection module, real-time adjustment of roll gap and welding power through PLC. For example, in the production of 0.3mm thin-walled tubes, the system can achieve 0.5μm level accuracy compensation within 50ms.
Modular flexible production line design ‌
Standard 12 sets of quick change molding frame, switching pipe diameter specifications only 15 minutes. Edge guide system with servo drive.
This pipe welding machine has redefined the manufacturing paradigm of small diameter pipes. With the deepening of Industry 4.0, its modular design concept and data interconnection capability are promoting welded pipe factories to move towards digital unmanned workshops. In the future, with the expansion of new material applications, the model will continue to release the innovation potential of precision manufacturing.