판매 후 서비스
온라인 기술 지원, 무료 예비 부품
Application
Factory, Warehouse, Logistics
Door description
Heavy-duty Industrial Sectional Overhead Doors
Door sections
500mm high sandwich sections 42mm/50mm/65mm thk
Insulation foam
CFC-free process injected polyurethane foam
Counterbalancing springs
Helically wound oil tempered stress relieved torsion springs
Drive
Direct or via sprocket and chain driven by side-mounted motor
Door tracks
2.0mm thk rolled-formed galvanised steel track
Opening direction
Auto Lift