Core Tip: The profiles of the sliding door are divided into aluminum-magnesium alloy and recycled aluminum. The high-quality sliding door profiles are made of aluminum, tantalum, copper, magnesium, manganese and other alloys. The toughness has great advantages, and the thickness can reach more than 1mm, while the lower quality profiles are recycled aluminum and toughness. And the age of use is reduced.
The profiles of the sliding door are divided into aluminum-magnesium alloy and recycled aluminum. The high-quality sliding door profiles are made of aluminum, tantalum, copper, magnesium, manganese and other alloys. The toughness has great advantages, and the thickness can reach more than 1mm, while the lower quality profiles are recycled aluminum and toughness. And the age of use is reduced. Most of the aluminum-magnesium alloy profiles use primary colors, no coating, and some merchants often use the surface of recycled aluminum profiles for the purpose of sub-filling. Therefore, consumers should let the merchants display the product profiles when purchasing. Section to understand the real material.
The sliding door has two sets of upper and lower pulleys. The upper pulley plays a guiding role. Because it is installed in the upper rail, consumers often do not pay attention to it when purchasing. The structure of the good upper pulley is relatively complicated, not only the bearing but also the aluminum block. The two wheels are fixed so that the orientation is smoothly slid and there is almost no noise. Consumers should not mistakenly think that the sliding door is smoother and lighter when sliding. In fact, high-quality sliding doors should have a certain weight when sliding, and smooth sliding without vibration is a good sliding door.
Home use should try to choose a good foot feel, which is conducive to clean and hygienic style. At the same time, for the safety of the elderly and children at home, the height of the ground rail should not exceed 5mm.
The price of domestically produced sliding doors in the market is generally below 450 yuan / square meter; the price of imported brands but hardware accessories in domestic production is generally 450 to 1000 yuan / square meter; the original import price is generally 1000 to 3500 yuan per square meter. Consumers can choose according to their own needs. Pay special attention to the cross-section and sample of the sample at close range, and check the packaging, website and other information of the original manufacturer.
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Label: The price factor that determines the sliding door - material accessories
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