How to buy four-point electric curtain track
Air conditioning window aluminum alloy stainless steel layout
Wire Stainless Steel Product.
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The single-track and dual-track suitable for general home window art layout are easy to be harmonious with the whole family atmosphere and installation is also very convenient. Materials are iron, aluminum alloy, stainless steel, wood, steel and so on. Regardless of style, the key depends on whether it is safe to use, whether it is convenient to start, and the thickness of the material. The use of the telescopic rail is very convenient, the scale can be arbitrarily adjusted, the material is made of iron, aluminum alloy steel, plastic steel, etc., but in the selection, the focus should pay attention to the handling of the telescopic interface, because the interface determines the service life of the window rail. The interface is not handled well, and the pulley will be worn during use, which will affect the pull-up. The curved track is suitable for the use of various arcs, octagonal and irregular ledges. The material can be roughly divided into aluminum alloy and plastic steel. The thickness of the curved rail material determines the bending angle and the size of the bearing.
How to identify the advantages and disadvantages of plastic window rails? The following four points are for reference:
First, light. The severity of the window determines when the window is open. The quality of the plastic window rails is only about 43 decibels, which is equivalent to the sound of a split-type air conditioner running. The poor quality products have a loud sound and a short life.
Second, slippery. The smoothness of the window rail pulls, the strength of the slide rails and the loading capacity are very important purchase reference indicators. The pulleys of high-quality plastic window rails can withstand a pull of 48 kilograms. Even under a load of 5 kilograms, they can still be smooth and smooth after tens of thousands of pulls.
Third, flat. With beautiful appearance and smooth surface, the specification error is less than 0.15mm. No bubbles and traces, no aging, and no aging occur when heated to 150°C. The inner and outer walls are still smooth and flat.
Fourth, security. According to the inspections of the relevant authorities, only the impact resistance, tensile strength, oxygen index, elongation at break, and heat resistance of the product meet the standards, and the quality of the plastic window rails can only be considered.