Three key points of choosing sliding rails for hom

2022-07-22
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First, select the material of the slide rail. At present, the track materials sold in the market are different. Most of the slides are made of alloy, and some of them are made of copper. The alloy slide rail is divided into ordinary type and thickened type, which is determined according to the texture of the applicable door or window. If the door or window is small in volume and light in weight,

first, choose the material of the slide rail. At present, the track materials sold in the market are different. Most of the slides are made of alloy, and some of them are made of copper. The alloy slide rail is divided into ordinary type and thickened type, which is determined according to the texture of the applicable door or window. If the door or window is small and light, you can choose a smaller track. If the door or window is heavy, you should choose a thickened track to ensure safety and durability

secondly, price reflects quality. The rails used on doors and windows are mostly made of alloy, but the texture is good or bad, which is mainly reflected in the workmanship and material of slides and pulleys. The price of low-grade door and window slide rails sold in the market is a few yuan/linear meter, the middle-grade price is more than ten yuan/linear meter, and the high-grade price is thirty or forty yuan/linear meter. The thicker the texture of the slide rail, the stronger the price is. The price difference caused by different workmanship is more obvious in the sales of the three fold track. Three fold rails are made of zinc alloy, aluminum alloy and iron. Because the three fold rails are retracted by rolling the balls between the rails, the tightness and uniformity of the contact between the balls and the rails are very critical. During the pushing and pulling process of the three fold rail with good quality, the ball rolling is uniform without astringency and noise. In terms of price, the price of high-end three fold rail is about 100 yuan, which is six to seven times that of low-end products

third, pay attention to the matching pulley. Pulley is a non negligible accessory in sliding doors and windows. High quality pulley can greatly promote the use of doors and windows. The quality of the outer wheel and bearing of the pulley determines the quality of the pulley. The outer wheel is mostly nylon fiber or all copper. The copper pulley is relatively strong, but there is sound when pulling; Nylon fiber pulley has no sound when pulled, but it is not as wear-resistant as copper pulley. The bearing materials are also very different. The pulley bearings with good quality are made of imported stainless steel. The bearings are installed tightly, and the feel is soft when sliding, without noise. The higher grade pulley can also adjust the height, make up for the distance between the door and the track, and make the connection between the door and the track closer. The workmanship of the small pulleys at the bottom of doors and windows is also very different. The small pulleys with sophisticated technology are light and fast to pull. Some brands of pulleys are also equipped with anti jump devices, which are safer to use

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