Xinxiang Taimei retractable attic stairs, attic stairs, electric remote control retractable stairs factory outlets at lower prices! Retractable attic stairs based on the actual situation of the construction site, so that customers have more choices, but do not drilling holes to install "Retractable stairs," almost without any tools, just a wrench, tighten bolts look into the whole process only required span of a few minutes, you can all get "Retractable stairs" is widely used in some of the stairs is not easy mounting space villas, high-rise penthouse, etc., with space-saving, energy-saving and other obvious advantages. Below, we briefly describe the basic structure of thrust ladder, product type and precautions selection installation: "retractable stairs," the basic structure consists of: wooden, metal bracket (edging), cover, metal joints (stretching ring), metal pedals, hydraulic rod, the rubber seal at the outlet armrest (Safety bars), and the like. Running boards and retractable ring is spray formed by the rear-quality steel pickling, smooth surface does not rust. Need to understand the basic parameters are: stair treads step length: 360mm stair treads step width: 110mm stair treads step high: 250mm Retractable stairs Maximum load: 300KG stairs sizes: 700 * 900mm, 700 * 1000mm and 700 * 1200mm stair height: 3100mm The following products can be manually retractable stairs, retractable stairs three electric retractable stairs and side-mounted types of customers in the selection of the installation "retractable stairs", should pay attention to matters: first, the customer the choice of retractable stairs, according to Retractable staircase entrance hole size to set aside the second floor, the pedal according to the number of stairs clear height floor, that floor to ceiling height to the selected number pedal. General Manual 11 Order of clear height 2750 ~ 3000mm, 10 bands clear height is 2500 ~ 2750mm, and so on electric retractable staircase entrance, there are two dimensions, the first one is 700 * 1200mm, 11 bands clear height of 2650 ~ 2900mm, you can order the following installation stepping 11; the second 700 * 1000, net height 2500 ~ 2650mm, can install 10-run third order the following, when special thick floor, under the conditions permit, use the following methods: floor hole in the longitudinal direction than in the longitudinal direction House floor opening, extending 200mm opening, extension below sealed floor middle, make a first-order transition run fourth, floor mount design, in the near corner, set aside the hole edge, distance to the wall 50mm or more, to prevent stair bracket, edging touch the wall, affect the installation and use of the fifth, the convenient pull down stairs, vertical projection from the best in 1800mm or more, in order to facilitate up and down the sixth, stairs installation, first on the ground, Press the reserved holes lock installed on the ground the four screws on the link in the four corners of the tray, and then bring one person to take four screw and four plate and a wrench to go upstairs, the following people to the stairs prop up, upstairs with a plate fixed four corners, which installed. Seventh, if the electric retractable stairs, to be pre-installed on a triangular socket floors, stairs and install a power switch for controlling power outlets above the eighth, after electric retractable stairs installed, the motor cable and the receiver accordingly The corresponding connector plug-ninth, electric retractable stairs, during use, in case of power failure, it can be operated manually tenth, side-mounted retractable stairs corners need additional support block fixed with the rapid development of the domestic housing industry, society all sectors of the demand for "Telescopic stairs" is more and more urgent.