The H-beam production line composed of two assembling welding and straightening machines can realize the automatic production of H-beam and greatly improve the production efficiency.
[ Ссылка ]
![](https://i.ytimg.com/vi/yI9Pyu4eGc0/maxresdefault.jpg)
The H-beam production line composed of two assembling welding and straightening machines can realize the automatic production of H-beam and greatly improve the production efficiency.
[ Ссылка ]