
In heat exchangers, there is a tool called a butterfly clamp. Its main function is to flatten both sides of the copper tube opening, allowing a smaller capillary tube to be inserted into the middle hole. This facilitates welding, ensures a secure connection, and prevents leakage.
The tool is lightweight and easy to operate, and can be used directly with air supply.






https://www.youtube.com/channel/UCOoIgy0sSzrIfrSW1Ppz2zA
Add: No.2 Xinghengyizhi Road,Cicheng Industry Park, Jiangbei District,
315031,Ningbo City,Zhejiang Province, China
Tel: +86-574-81106661
Email: info@retamachine.com
Web :www.retamachinery.com / www.retamachine.com
In heat exchangers, there is a tool called a butterfly clamp. Its main function is to flatten both sides of the copper tube opening, allowing a smaller capillary tube to be inserted into the middle hole. This facilitates welding, ensures a secure connection, and prevents leakage.
The tool is lightweight and easy to operate, and can be used directly with air supply.
