the Continuous annealing line is for heat treating stainless steel tube fittings. The annealing process takes place in protective atmoshpere which ensure maintain bright and clean surface after annealing.

The video show of a new horizontal annealing process line designed and constructed by guangdong strong metal technology Co.ltd.

Tunnel furnace is horizontally positioned. it is like a tunnel. this tunnel furnace is for bright annealing cold rolled stainless steel coil. it is coil to coil continuous operational. the annealing process takes place in protective gas to achieve bright and clean(BA) finishing of the coil surface. The tunnel furnace has another general name as bright annealing line. The bright annealing line is an essential unit for cold rolling mills of stainless steel flat coil. Strong Metal have over 30 years' experience in design and manufacturing tunnel furnaces for stainless steel industries. This video showcases a large tunnel furance built for a large cold rolling mill in China.

introduction video of vertical annealing line constructed by guangdong strong metal technology co.,ltd.

Video of continuous annealing line constructed by guangdong strong metal technology co.,ltd.

video demo of a bright annealing line for cold rolled stainless steel coil processing.

A company video of introduction for guangdong strong metal technology Co.,ltd.

Strong Metal attend the heat treatment show with its high automation bright annealing lines

Strong Metal expands its production facilities for producing bright annealing lines in Jiangmen city Guangdong province.

Basic knowledge for heat treatment