Heavy duty sliding door yes ordinary aluminium alloy sliding door enhanced version, generally from it is extended on the basis of the universal sliding door. The Asian heavy-duty door has a concave and flat surface of for your selection, 1.8mm strong wall thickness, thick and steady, looks high-end and elegant, and the vision is wider than the average sliding door.
The heavy-duty sliding door is generally installed in the partition sliding door between the balcony and living room of the villa and the balcony door of the villa. The reason why heavy sliding door is used in these places is that these parts the hardness and strength requirements of the door are particularly high., and for the sake of living safety, in addition, heavy sliding door also has high aesthetic and ornamental requirements.
The heavy door is flexible to open and durable, with high frame strength, strong wind pressure resistance and superior heat preservation effect, and is suitable for high-rise buildings and civil residences. The heavy-duty sliding door itself is heavier. The pulley consists of two sets of two parallel pulleys and transmission connecting rods, which slide smoothly, safely and stably.
How to buy heavy doors?
1, first of all, look at the apartment type. The purchase of heavy doors should be decided according to the actual situation of the house type. The size of the space directly affects the number of door leaves, and also directly affects the stability of the door and the coordination with the house type space.
2, look at the profile. The sub-material heavy-duty sliding door profile is a high-precision aluminum profile with strong tenacity and a thickness of more than 1.8mm. It is committed to creating a neutral sliding door of high-end quality.
3, look at the glass. The sub-material heavy door adopts 5 27A 5 hollow glass, which is sound-proof and heat-insulating, and has very good stability. The heavy door is easy and stable to push and pull.
4, look at the pulley. Sliding door is divided into two sets of pulleys: Upper and Lower. Upper pulley plays a guiding role. Because it is installed in the upper track, the structure of good upper pulley is relatively complex. It not only has bearings inside, but also has aluminum blocks to fix the two wheels, make it slide smoothly and directionally, with almost no noise.
Consumers should not mistakenly believe that sliding door is as slippery and lighter as possible when sliding. In fact, high quality of sliding door should have a certain weight when sliding, which is smooth without vibration.
