Door and window equipment is an indispensable mechanical equipment when we use it to process doors and windows, so what should we pay attention to when choosing door and window equipment?

First, look at the material of the door and window equipment. Material is an important factor in determining the quality of door and window equipment. If the door and window equipment is made of bad materials, its resistance is relatively weak, and the color and shape are prone to change. There are these requirements for the material: the color should be free in appearance, smooth and neat to the touch, and evenly distributed. In the structure, there should be a place to remove water to avoid corrosion of the parts in the equipment, which can play a role in heat resistance. In terms of performance, it must have certain hardness and toughness. Pay attention to the selection of toxic substances, and do not choose toxic materials.

Second, watch the parts of the door and window equipment. The selection of parts is particularly important for the door and window equipment produced. When insulating glass is installed in the doors and windows, the quality of each range may reach 80 catties, so the requirements for each component are particularly high. The quality of each company's parts is actually very different, and the price is also quite different. Low-quality door and window equipment components will be damaged after a short period of use, causing certain problems in doors and windows, which not only affect the sliding process, but also pose a certain threat to safety.

Third, it depends on the production of door and window equipment. Manufacturing equipment and production methods are important factors in determining the quality of door and window equipment. According to the unified regulations, the gap between the vertex line segments of the door and window equipment should be about 2.5 mm, which is a strict numerical value and application range. This requires professional production equipment and skills as the basic guarantee, as well as skilled operators.