Definition:
Aluminum Alloy roller shutter door is one of the rolling shutter doors. In addition to its regular constituent elements and function, it also has the characteristics of its own aluminum alloy material, therefore, aluminum alloy roller shutter door is currently being widely used in major industrial workshops, playing a moisture-proof function.
Profile:
Currently...
Definition:
aluminum Alloy roller shutter door is one of the rolling shutter doors. In addition to its regular constituent elements and function, it also has the characteristics of its own aluminum alloy material, therefore, aluminum alloy roller shutter door is currently being widely used in major industrial workshops, playing a moisture-proof function.
Profile:
at present, there are two main types of profiles used in aluminum alloy roller shutter door of the market: DAK77 double-layer aluminum alloy curtain piece and DAK55 double-layer non-porous aluminum alloy curtain piece, which have certain differences in function.
1. The effective width of the DAK77 double layer aluminum alloy curtain piece is 77mm, and the unique noise reduction leather strap design between the curtains makes the door body truly silent when rotating; The unique mechanism of thickening and widening aluminum alloy guide, it has a large span door body wind-resistant effect.
2. The effective width of the DAK55 double-layer non-porous aluminum alloy curtain piece is 55mm, and the curtain hook can open 20mm * 2.3mm small holes, which can be light-picking, breathable, and the unique muffler leather strap design between the curtain, make door body really silent when rotating.
Advantages:
aluminum Alloy roller shutter door compared with the traditional skateboard door, its advantage performance cannot be ignored.
1. Aluminum alloy roller shutter door has small space restrictions and only occupies the space above the opening.
2. All aluminum alloy extrusion curtain makes door body lighter, diversified appearance and color, and easier to clean. After the surface of aluminum alloy material is treated by electrostatic powder spraying process, it is scratch-resistant, corrosion-resistant, rust-free, and does not fade. It has more stable performance and longer service life during use.
3. Its durability and durability are strong.
4. Aluminum alloy roller shutter door door body small and lightweight, and easier to maintain.
5. Door body has better sealing performance, more moisture-proof, dust-proof, against wind and sand, sound insulation, heat insulation, energy saving and environmental protection performance.
