horizontal industrial sectional door

Introducing the "Elevator Boss Door" – where meetings start and employees disappear! This horizontal industrial sectional door slides smoothly, perfect for those moments when you need a quick escape or entry. No more awkward small talk; just a subtle whoosh and you're either in the clear or hidden away. Ideal for offices that mean business. Upgrade your workspace with the door that adds an element of surprise and avoids those pesky coffee breaks. Because every boss deserves the power to control the flow of their day!

The Hongfa overhead sectional doors are a versatile and practical choice for warehouses and various industrial applications. These doors excel in high-insulation settings, making them suitable for LEED projects and security installations such as police stations, military facilities, and detention centers. They are also ideal for industries like mining, encompassing materials like iron, nickel, and diamonds, as well as for airport hangars and environments prone to corrosion, where rust-resistant options are essential.

Constructed with molded inner and outer steel surfaces coated with polyester and treated for high temperatures, these industrial sliding doors feature a polyurethane insulation core with a thickness of 40-50mm. This design ensures durability, heat retention, dust resistance, and wind protection. The galvanized steel rail enhances strength, complemented by an external torsion spring balance system that offers a lifespan exceeding 50,000 cycles.

Additionally, safety is a priority; each door includes an airbag bounce mechanism and infrared sensing technology. This safety feature allows the door to automatically reverse upon encountering an obstruction, protecting pedestrians and vehicles from damage.