Let's take a look at the construction step of the sliding door. Check whether the ventilation pipe and the sandblast door are sealed. Five minutes before the operation, when the ventilation and dust removal equipment is started, when the ventilation and dust removal equipment fails, the sandblast machine is prohibited. The compressed air valve should be opened slowly, and the pressure on the air pressure exceeds 0.8MPa. The sandblast particle size should be compatible with the job request, usually applicable between the ten to 20th, the sand should be dull. When the sandblast machine is operating, the unrelated personnel cannot be close. When cleaning and adjusting the working part, it should be stopped. Buying tips: The substrates of the border -type sliding door are generally aluminum alloy and plastic steel. Because aluminum alloy has the characteristics of light weight and high strength, it is a high -end (HIGH) material for door -to -door substrates, which has gradually replaced plastic steel products. Aluminum alloy is divided into ordinary aluminum -magnesium and aluminum titanium magnesium alloy. Metal titanium has the characteristics of high strength, small proportion, and high toughness. Therefore, its price (Price) will be several times more expensive. In addition, high -level surface treatment has anode oxidation, electro -swinging charcoal spraying and other processes (TechNology). These processes have higher hardness and aesthetics than simple spray and plating. If the thickness is used as a door core with glass or silver mirror, it is generally 5mm thick; if the wooden board is used as a door core, the thickness of 10mm must be used as the best. Some manufacturers use thinner wooden boards (8mm or even 6mm) instead to save material costs. Too thin wooden boards, pushing up, it looks frivolous, shake, poor stability, and after a period of time, it is very easy to warp and deform. The paint surface is sprayed and translated forward through double layer of branding, that is, surface dust removal, removing hybridization, which increases the adhesion of the paint surface, and the paint surface will never fall off. Some small manufacturers' profiles are just simple branding It is not even cooked, so the paint surface is easy to fall off, and the texture is not clear. The surface of the manufacturers of large -scale sliding doors is processed by the company by itself, and then it is treated with imported advanced technology. The product paint surface is smooth and delicate, uniform and full, and the texture is clear. The manufacturer of the small sliding door is the profile of the wholesale finished product (Color) of the profile factory. The surface cannot handle it by itself. When the color of the original door does not match the color, the color difference is large and so on. The wooden boards (mainly fiber boards and particle plates) of the sliding doors are artificial boards. The adhesives (USE) adhesive contains harmful substances such as formaldehyde. Many wall cabinet door manufacturers on the market are mostly produced in the country, and even use thick plate materials. Many plates have exceeded the content of the formaldehyde content. In the cold season in the north, when the doors and windows (D & W) are closed, it has a greater impact on consumers' physical health (Health). The slider material pulley is the most important hardware component in the sliding door. The material of the pulley on the market is plastic pulley, metal pulley and glass fiber (FIBER) pulley. Metal pulley is strong, but noise is easy to produce when contacting the track. Carbon glass fiber pulley contains roller bearings, smooth push slips, long -lasting wear resistance, box -type closed structure effectively dustproof, and more suitable for the northern region of wind and sand. And some low -grade sliding doors are made of organic plastic, which is easy to wear and deform. It will fluctuate at high and low in time. , It is easy to derail when pushing and pulling, it is not safe. Shake the door with the vertical direction of the sliding rail, the smaller the degree of shaking, indicating that the better its stability. When shaking, pay attention to observing the upper pulley and the upper sliding rail. If the quality of the sliding door is good, the gap between them is almost zero. In this way, there will be no vibration when sliding. Therefore, the tight combination of the upper pulley and the sliding rail determines the smoothness of its sliding. The advantages and disadvantages of the bottom wheel can only ensure that its good sliding effect and long service life can be guaranteed. High -end mobile sliding doors are made of carbon glass fiber, with rolling beads, with lubrication esters. The worse pulley is often made of engineering plastics or organic plastic. It is not a big deal. It can be easily deformed after a long time, affecting the style partition of the push -pull effect board: as a partition door, most of them are more transparent plate surfaces, which can make the space more open, take into account the decorative effect, and match the overall living room style. Cabinet door: Material (Material) has wooden boards, glass, mirrors and others. The height of the glass movement should not exceed 2.5 meters. The plate movement door is simple and generous, and the security is good. The stop -stop device is generally used for stop blocking blocks, but the high -end steel properties will be stronger, and the steel is not good. After a long collision, it will produce a displacement. In fact, metal has a period of fatigue, and after a long time of work (job), it is easy to deform, and the stop blocking block and corrosion resistance (interpretation: refers to rot, disappear, erosion, etc.) formed by processed Keep stable, so you can choose this material as much as possible.