With the constant advancement and development of science and technology and the times, the improvement of living standards, high-end residences such as penthouses and villas have gradually entered more and more fields of vision. In the home and decorating, the original staircase materials with low market share are now selling well. The reporter found in Changchun City's various building materials cities that although the number of booths occupied by the staircase brand is not as large as that of other decorating materials, the furnishings of each shop are very elegant and the stairs of various materials and prices are displayed in front of customers as much as possible. The price also varies from three to four thousand to one or two thousand yuan. What are the advantages and disadvantages of various materials between the stairs and what products are more popular among consumers?
Wooden stairs are still the largest market share. The main reason that consumers like is the warmth of the wood itself, combined with the ease of use of the floor materials and colors, and the relative ease of construction. Consumers who choose wood products to make staircases should pay attention to the matching of the size of the stairs to the floor when selecting the floor. At present, the size of the floor in the market is 90 cm long and 10 cm wide. However, the floor of the staircase can be equipped with a floor 120 cm long and 15 cm wide. This way, as long as two common floors are sufficient for a single staircase, a joint can be eliminated. It is also easy to construct and maintain.
Beautiful and durable iron stairs are also very popular with consumers. Generally speaking, they are composite stairs of wood products and iron products. Some stair railings and guardrails are iron products, while staircases are still made of wood. Others are guardrails made of iron. Handrails and steps are made of wood. Compared to a pure wooden staircase, this staircase seems to have a more lively taste. Now, there are more choices for forged patterns in the stair railings, pillars, and patterns of various patterns; colors are antique, but also appear in the true colors of copper and iron. This kind of stair handrails are tailor-made, complex processing and high prices. The stairs of cast iron are relatively less styled, and the general manufacturers have fixed manufacturing styles, and customers can choose from them. Color can be processed according to customer requirements.
There are also many consumers who choose marble staircases. Customers who choose such a staircase generally lay marble in the ground. To maintain the uniformity of interior color and materials, they continue to lay staircases with marble. However, in the selection of handrails, most of them retain wooden products, adding a bit of warm-colored material to the cold space. The price of this kind of decoration mainly depends on whether the marble is expensive.
The glass staircase is more trendy and more suitable for young people of modernism. Most of the glass is frosted, not transparent, and its thickness is more than 10mm. This type of staircase is also made of handrails made of wood and the price is lower than imported marble.
In addition, there are steel wire, hemp ropes, etc., which are used as stair guardrails. With wooden floors and handrails, it looks good. This type of decorative staircase that is both trendy and returning to nature is inexpensive and can be a fashionable choice. Looking at the value of all kinds of stairs, investing in what you like and buying suitable stairs is the ultimate goal of consumption.
High Speed Door Motor And Control Box
Our company have German SEW Motor, Japan Mitsubishi Controller. Our own brand Hofic servo motor and controller. Chinese famous brand SEJ motor and Holip controller.
About our German SEW Motor and Japan Mitsubishi Controller: It is easy to find the ideal energy-efficient motor for your application at SEW. The series has a suitable design in its range for the globally applicable efficiency classes. Select the power and frequency within this motor design and you have already taken care of the most important selection criteria.All other motor options are of course available independently of the efficiency class. A comprehensive braking concept and cost-optimised built-in encoders ultimately complement the motor range. Comprehensive braking concept and combinations i.e. up to three different brake sizes per motor size featured in the range: Cost-optimised built-in encoders integrated into the motor. Motors for efficiency classes IE1 to IE4.Compact design saves space and costs. Future-proof, also as regards environmental protection (standards). Reduction in operating costs when using energy-efficient motors; our energy-efficient motors conform to the efficiency classes.
About servo High Speed Door Servo Control System: Our rolling gate servo control system is suitable for high speed and high usage soft and hard rolling gate. The whole system is in a small and light package, it has high torque and high operating speed, lower noise, high reliability, smooth and soft operating curves, it`s suitable for high speed and usage environment. The rolling curtain can be controlled by pull switch, push button, Bluetooth, ground radar, ground magnetic sensors. Operating Speed: 1M/s; Operating Width: ＜16 ㎡; Daily operating time: ＞2000 time; Rated voltage: 220v; Rated Output: 0.75 KW/1.5KW.
The system can operated via: 1) control box; 2) inching electronic control; 3) continuous automatic operation; 4) emergency stop; 5) single side operation box; 6) time delay; 7) ground radar and/or magnetic sensors. Please refer to Wiring Terminal for eternal connections.
System has fuse/safety wire shutdown switch for three-phase power protection, fuse/safety wire for operating circuit protection, and temperature sensing relay for motor protection.
Stroke Controller utilizes absolute value encoder. Connect the absolute value encoder and reducer via encoder`s axle, and fix the wings on to the reducer, than insert the aviation plug into plug receptacle.
The mounting screw for the control box must inspect regularly to prevent screw been getting loose and falling off. Check the internal and external wirings. Check and change the oil for the redactor on regular basis.
Precision: The system use Full closed-loop servo control and Double Encoder design. This is to ensure long operating life and to prevent overshooting during operating.
Stability: The system utilizes integrated design concept, in order to simplify internal wiring and prevent any function caused by wiring and terminal connections.
High Speed: Motor max speed is 2500 rpm; door max operating speed is 2 m/s.
Smooth: The torque servo system can adjust torque to the load automatically, and its speed curve mode step less speed regulating to ensure a smooth operation.
About SEJ motor and Holip controller: Three-phase asynchronous motor with magnetic brake has broad uses, It is suitable for various mechanical main drive and auxiliary drive, and it is also used for various required rapid stopping and correct positioning. The braking time within 0.2 second. Electric motor is added the DZM series direct current electromagnetic arrester by the basic series(Y series) electric motor.The protection class of electric motor part is IP44,the arrester part is IP23.if be applicable to bad environment can also make the arrester part into IP44,but customer have to put forward a special request while ordering,the manufactory can design a manufacturing exclusively. Its structure diagram is picture 1 and 2,picture 1 is the structure with hand release.Picture 2 is the structure without the hand release.Its operating principle BE, after being to make the retardation coil(6)to connect direct current power supply,because of the function of electromagnetic force,electromagnet(7)attract gag bit(5),and compress spring(24),make arrester disc(2)away from the friction surface of the gag bit(5)and shield(26)(the electrical motor can immediately operate normally).When the power supply cuts off after,the electromagnet(7)loses electromagnet force,the spring(24)releases the gag bit(5)and compress tightly to arrester disc(2),the arrester function,stop(the motor shaft)quickly,make electric motor shop turning to move,for the second time connect power supply will repeat above-mentioned action.
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Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.highspeedshutterdoor.com