The commonly used drawer slide rail is a three-stage slide: the three-stage slide rail consists of an inner rail (movable rail), a middle rail and an outer rail (fixed rail). The pull-out length of the two slides is generally about 3/4 of the drawer (except for the double-layer two-section steel ball slide), while the three-section slide can pull out the entire drawer, because the three-stage slide can be completely pulled out of the drawer, which is more convenient to use than the two-stage slide. The ball is evenly stressed, pushed and pulled smoothly, and silently buffered. Common lengths are 300, 350, 400, 450, 500, and 550 mm inches. The installation clearance is 12.7 mm and the load carrying capacity is 45 kg.

Concealed bottom slides: untouchable from the sides, fully pulled out, lengths 300, 350, 400, 450, 500 and 550 mm, mounting clearance of 5 mm. The drawer box must be manufactured according to the size requirements of the slide rails. The side plate of the drawer box is up to 16 mm, the space reserved for the basemap is 12-15 mm of the basemap, the minimum distance between the basemap and the baseplate is 28 mm, the drawer length = the nominal length of the slide rail - 10 mm, and the installation professional requirements are also very high. The load carrying capacity is 30k.

A stretch rail is a hardware connector fixed to a furniture cabinet body for entering and exiting furniture drawers or cabinet panels. Suitable for cabinets, furniture, briefcases, bathroom cabinets and other wooden and steel drawers and other furniture. We can't see the inside of the stretch slide rail with the naked eye, and its bearing structure is directly related to its load-bearing capacity. At present, there are steel ball slides, roller slides and silicon wheel slides on the market.

The steel ball slide rail and roller rail are rolled by the steel ball, which automatically removes dust and dirt on the slide rail, ensures the cleanliness of the slide rail, and prevents dirt from entering the interior to affect its sliding function. At the same time, the steel ball can spread the force in all directions, thus ensuring the stability of the drawer in both horizontal and vertical directions. The debris and friction generated during long-term use are snow-like, do not affect the free folding of the drawer, and will be rolled and absorbed. When selecting a stretch rail, try the quality of the steel before looking at the quality of the material and the compression device of the rail.

The dining table is becoming more and more important to people's lives, and people's requirements for the dining table are also getting higher and higher. People are no longer satisfied with the old-fashioned bulky solid wood dining table, but are beginning to favor the new multi-functional table slide. This table is stable and durable. Due to the slide rail structure, it can be deformed and contracted according to different needs. It can be used as a coffee table in normal times, and it can also be used as a table when eating. The table slide is different from the ordinary slide rail, it not only runs smoothly, but also has a strong structure, large bearing capacity, and a series of functions such as self-locking and anti-rust.