blog
04/22/2026
High-Efficiency Thermal Friction Drilling Solution for Stainless Steel Cooling Pipes: A 50% Productivity BreakthroughAs industries demand faster production and higher precision, traditional processing methods for stainless steel cooling pipes are becoming obsolete. A new generation of CNC thermal dr
As industries demand faster production and higher precision, traditional processing methods for stainless steel cooling pipes are becoming obsolete. A new generation of CNC thermal drilling solutions is redefining manufacturing standards.
The Old Way: Labor-Intensive and Inefficient
The conventional process typically involves:
Manual drilling
Riveting
Welding
This workflow leads to:
Long production cycles
High labor intensity
Increased defect rates
Such inefficiencies hinder business growth and scalability.
The DUOMI CNC thermal drilling machine offers a revolutionary approach:
Drill and form threads in one operation
No chips, no debris
Stronger and deeper threads
This technology utilizes friction heat to plastically deform the material, creating reinforced holes.

Thermal Friction Drilling Solution for Stainless Steel Cooling Pipes
After adopting this solution:
Output increased by 50%
Production became more stable and predictable
Workforce requirements decreased
This makes it ideal for high-volume manufacturing environments.
Compared to traditional methods:
Threads are stronger due to material flow
No weak welding points
Better sealing performance in liquid systems
These benefits are critical for liquid cooling applications where reliability is essential.
Companies are choosing CNC thermal drilling because it:
Simplifies the production process
Reduces operational costs
Improves product quality
It is a future-proof solution for modern manufacturing challenges.
Upgrading to CNC thermal friction drilling technology is a strategic move for any manufacturer dealing with stainless steel liquid cooling pipes. With proven efficiency gains and superior performance, it is quickly becoming the preferred solution worldwide.