Sliding door pulley purchase tips sliding door pulley notes

Sliding doors are all familiar to us. Of course, we also know that sliding doors are characterized by saving indoor space. When purchasing, we only pay attention to the quality of sliding doors and not to the sliding door accessories. The sliding door pulley is one of the accessories that is easy for us to ignore. However, its quality directly affects the life of the sliding door. So what should we pay attention to when purchasing the sliding door pulley? Today, Xiaobian will take a look at the sliding door pulley purchasing skills and purchase considerations!

Sliding door pulley shopping tips

1, look at the profile

The profiles of sliding doors on the market are divided into aluminum-magnesium alloys and recycled aluminum. The high-quality sliding door profiles are made of aluminum, tantalum, copper, magnesium, manganese and other alloys. The toughness is very large, and the thickness can reach more than 1mm?, while the lower quality profiles are recycled aluminum, 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.

2, look at the pulley

The sliding door is divided into two groups 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 bearing. The aluminum block is fixed in two wheels so that its orientation is smoothly slid and there is almost no noise. Consumers should not mistakenly think that the sliding door is smoother and lighter as it slides. In fact, high-quality sliding doors should have a certain weight when sliding, smooth and without vibration.

3, look at the track

The rationality of the design of the ground rail directly affects the comfort and service life of the product. Consumers should choose a good foot feel when purchasing, and it 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 rail is not More than 5mm is good.

Sliding door pulley purchase considerations

Sliding door pulley material

The pulley is the most important hardware component in the sliding door. At present, the pulleys in the shopping mall are made of plastic pulleys, metal pulleys and fiberglass pulleys. Metal pulleys are strong, but they are prone to noise when in contact with the track. Carbon fiberglass pulley with roller bearing, smooth sliding and durable wear-resisting. The box-type closed structure is effective against dust. It is more suitable for the northern part of the wind and sand. Two anti-jump devices ensure safe and reliable when sliding. The wheels of some low-grade sliding doors are made of organic plastic, which are easy to wear and deform. When the time is long, the height of the wheels is undulating. The structure of the open wheel is easy to enter the dust and wear the inner bearing. It is difficult to push and pull flexibly. One anti-jump device does not even have an anti-jump device. It is easy to derail when pushing and pulling, it is very unsafe.

Sliding door panel

The wooden boards (mainly fiberboard and particleboard) that are used for sliding doors are all wood-based panels, and the adhesives used contain harmful substances such as formaldehyde. At present, many of the wall cabinet manufacturers on the market, most of which are produced in China, even using poor quality plates, many of which have excessive formaldehyde content, which is distributed indoors and pollutes the environment. In the cold season in the north, when the doors and windows are closed, the health of consumers is more affected.

Sliding door thickness

If the glass core or silver mirror is used as the door core, it is generally 5mm thick; if the wood core is used as the door core, it is best to use 10mm thickness. Some manufacturers use thinner wood boards (8mm or even 6mm) instead of material cost savings. The board is too thin, it is swaying and swaying, and the stability is poor. After using it for a period of time, it is easy to warp and deform, and the card guide rails cause the sliding to be unsmooth and affect the normal use.

In addition, many sliding door manufacturers on the market currently use plates with excessive formaldehyde content to disperse indoors and pollute the environment. Consumers must polish their eyes when purchasing. The above is the introduction of the sliding door pulleys for you to introduce the tips and purchases for you. The end is here. For more information, please continue to pay attention to the decoration home.