HLM sectional overhead door
360° panoramic display
Can offer variety ways to meet the different installation requirements, can be used in the most buildings.
• Density material using Inner Polyurethane (PU), about 43-48 kg/m3, thickness is 50mm, using segmental door panel
• Cover plates material: Stainless steel 3042B: 0.4mm, 0.5mm, color coated steel: 0.4mm, 0.5mm, colors are White-grey, yellow, sea-blue
• The material of frame is fully transparent polycarbonate plate with double layers, about 1-2
• Sealing strip is made of EPDM
• Material of track is using galvanized rail, the thickness is 2 mm, the track size is 2 inches, and it is characterized by anti-derailment track.
• Spare part is using steel galvanized, it is specially use for industrial heavy duty.
• The pulley material is nylon roller, galvanized shaft
• The balance system is 82B high strength spring wire balanced torsion spring
• The control system using manually system for open door manually.
• Main electricity is three-phase 4-wire power supply three-phase 380V