Beijing JJRS Technology Development Co.,Ltd. is one of main
metallurgical equipment factory in China. our products include new
and used steel and aluminum rolling mill,2hi 4hi 6hi 8hi to 20 hi
rolling mill machine, skin pass mil, tension leverler, tension
leverler and skin pass mix mill, caster, steel coating line,
pickling line ,annealing furnance,grinder, and other related
equipment and its parts.our machine has been exported to many
country and enjoy a very good reputation among our users.
The GI strip is anti-corrosive, mainly applied in building, white
goods and automobile industry. It is the process of plating the
liquidized zinc evenly to strip surface after annealing and
reduction.
The unit is mainly comprised of entrysection, cleaning section,
annealing furnace, zinc plating section, skin pass section, tension
leveler section and exit section.
According to different coating layer, CGL can be divided into
galvanizing line and galvalume line
According to different application field,the product of CGL can be
classified into construction grade, white goods grade, automobile
grade.
Galvalume Line
Hot-dip galvalume product is developed from the basis of hot-dip
aluminizing and hot-dip galvanizing. Has excellent aluminizing
character of anti-atomosphere corrosion and anti oxidability, and
good character of electrochemistry protective. Consist of entry
section, cleaning section, annealing furnace section, zinc coating
section, skin pass mill, leveler, and exit section.
