A, door and window sliders what materials
1, profiles: aluminum alloy for the top, the so-called nano-track is a plastic extruded plastic profiles with nano plastic fillers, by adding anti-UV additives, toughening agents, to avoid long-term use of the aging, fracture problems, coupled with the precision of the production process is easy to control, the cost of aluminum alloy tends to be a lot lighter, for the bottom of the middle market and the It is a good choice for customers.
2, more varieties of aluminum alloy track, the surface treatment of oxidation, spraying, electrophoresis, raw materials to primary aluminum alloy for the top, many cheap aluminum alloy track is made of recycled materials, the surface treatment of electrophoresis for the best, smooth surface, does not fade.
3, good quality pulley by adding ultra-fine fillers and additives modified plastic, smooth surface of the product without burrs, friction resistance, anti-wear performance is better, pulling the hand smooth and silent, pull the ring made of stainless steel steel wire, static vibration grinding and made of excellent surface gloss, texture is very good.
4, installation code: generally 0.5MM thickness of ordinary painting, pressure plate using recycled plastic, easy to rust and damage, the installation code is a solid guarantee of the track, should be used 1.0MM steel plate, the use of nylon pressure plate, the surface of the strict use of pickling \cleaning \scale \cleaning process, painting solid, easy to install.
Two, windows and doors slide purchase skills
1, doors, windows on the use of the track is mostly alloy texture, but the texture of good and bad, mainly reflected in the slide, pulley workmanship and materials. Market sales of low-grade door, window slider sold at a few dollars / extension meter, mid-range prices to more than ten yuan / extension meter, while the price of high-grade to thirty or forty yuan / extension meter, the thicker the texture of the slider is stronger, the higher the price.
2, the different workmanship caused by the price difference in the sales of tri-fold rail is more obvious. Tri-fold rail has a zinc alloy, aluminum alloy and iron several different materials, because the tri-fold rail is through the track and the track between the ball rolling to achieve the expansion and contraction, so between the ball and the track contact tightness and uniformity is very critical.
3, pulley is a sliding door, window accessories can not be ignored, high-quality pulley can largely promote the door, window push and pull use. 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 texture, copper pulley is stronger, but there is sound when pulling.
4, in the choice of doors and windows slide, choose the material of the slide for us is a very important thing, because the current market sales of track material is different, slide alloy texture is more, there is also a part of the slide made of copper. Alloy texture slide rail is divided into ordinary type and thickened type, which is in accordance with the texture of the applicable door or window. If the door or window is smaller and lighter in weight, you can choose a smaller track, if the door or window is heavier, you have to choose a thickened track to ensure safety and durability. This is what we must remember.
The information above is this issue of the editor to introduce to you about the door and window slider what material and the door and window slider to buy the skills of the content, to the end here, I believe that the above information can give you help.