Automatic Fire Damper Roll Forming Machine Size Changeable

Automatic fire damper roll forming machine production line Automatic Galvanized Steel & Stainless Steel Fire Damper Projector Solution According to their functions, fire dampers can be divided into: smoke exhaust valves, smoke exhaust fire valves, fire regulating valves, smoke and fire regulating valves and other structures. HAVC Fire damper production machine technical parameters Item Technology parameter Material Material cold-roll strip,galvanized steel strip Thickness 1.0