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E-mail
tqsafe@163.com
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Phone
18001965623
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Address
Lane 1777, Mingzhong Road, Songjiang District, Shanghai
Shanghai Tianqi Industrial Co., Ltd
tqsafe@163.com
18001965623
Lane 1777, Mingzhong Road, Songjiang District, Shanghai
This one made by TianqiTechnology sensitive hidden doorIncluding a gantry crane, the left side of the front surface of the gantry crane is fixedly connected to an electric motor. According to the coordinated application of the gantry crane, electric motor, sliding door body 1, sliding door body 2, door frame, slide rail, rear cover plate, control board, synchronous belt, induction switch, load-bearing small pendant, and composite driver equipment, the sliding and transformation gantry crane driver can move the door leaf, improve the reliability of the system software, and clear the empty travel arrangement of the door leaf. Suspension support points are installed on both the top and bottom of the door leaf to balance the support of the door leaf, improve the quality of the door leaf, and increase the net weight, height to width ratio, and overall width limit of this type of door opening body.





2SD2156 |
120V |
25A |
125W |
2000-20000 |
* |
NPN(Darlington) |
2SD2155 |
180V |
15A |
150W |
* |
* |
NPN |
2SD2036 |
60V |
1A |
1.2W |
* |
* |
NPN |
2SD2012 |
60V |
3A |
2W |
* |
* |
NPN |
2SD1980 |
100V |
2A |
10W |
1000-10000 |
* |
NPN(Darlington) |
2SD1978 |
120V |
1.5A |
1W |
30000 |
* |
NPN(Darlington) |
BD681 |
100V |
4A |
40W |
* |
* |
NPN |
BD244 |
45V |
6A |
65W |
* |
* |
PNP |
BD243 |
45V |
6A |
65W |
* |
* |
NPN |
BD238 |
100V |
2A |
25W |
* |
* |
PNP |
2SD2008 |
80V |
1A |
1.5W |
* |
* |
NPN |
2SD1997 |
40V |
3A |
1.5W |
* |
100MHZ |
NPN |
2SD1994 |
60V |
1A |
1W |
* |
* |
NPN |
2SD1993 |
50V |
0.1A |
0.4W |
* |
* |
NPN |



Beware ofTechnology sensitive hidden doorManufacturers cut corners and use inferior materials. Sometimes when we purchase products, we may find that there is no significant difference in appearance between products of the same style, but the price is much different. Sometimes we even think that the one with the higher price is the J-seller. In fact, this involves whether the manufacturers are using real materials when reproducing technology doors. Some manufacturers, in order to reduce costs and form a competitive advantage in price, will cut corners in the production process. Although the price is lower, the quality is no longer guaranteed.
Beware of technology door manufacturers with low production technology. Production technology can be said to largely determine how the products produced by manufacturers are. Even if the raw materials used are good, if the production technology is not good, it will waste the raw materials and the quality of the finished products produced will also be poor. Therefore, a good method is to choose a manufacturer whose machinery and equipment can keep up, so that production technology can also keep up.
Beware of technology door manufacturers using inferior powder coating. In order to enhance the appearance and increase the anti-corrosion and moisture-proof performance of the technology door, technology door manufacturers usually spray powder on the outside of the product. But if inferior powder coating is used, not only will it not achieve the original effect, but it may even cause unintended consequences. The effect of low-quality powder spraying not only fails to achieve aesthetics, but also produces a lot of toxic gases, which is very detrimental to our use.