15 years of safety commitment to grasping the bull socket for quality control

&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Recently, I was surrounded by a friend of mine because of a short circuit burned the home of tens of thousands of yuan of electrical appliances. In addition, it is also heard that the market has inferior socket caused by the fire caused by the loss of life and property, I can not help but sigh today socket market chaos, inferior products in the road, the safety of sockets is very prominent.

For a long time, because the socket industry has no national compulsory 3C certification, plug market formed a mixed, mixed situation. Relatively simple production process allows many small workshops have the ability to mass production but not the ability to carry out quality control testing, resulting in a large number of inferior sockets into the market. According to the survey, a large number of inferior outlets in the market from small workshop-style manufacturers, they are at low cost in the market to win, production equipment and materials are very cheap, not to mention the purchase of expensive quality testing equipment and complex rigorous testing procedures. The outlets produced by these workshops are clearly difficult to obtain 3C certification, the production of sockets, although it can be used, but there is no security.

In the socket production process lack of quality control links in the case, consumers once purchased inferior socket, then by inferior socket caused by electricity safety accidents will erupt at any time. According to statistical data shows: In recent years, the cumulative fire accident in China, due to electric wire short-circuit, overload, bad contact circuit fault caused by electrical fire has been the first of all types of fire, accounting for about 33.3% of the total number of fires per year, of which the fire caused by inferior sockets is the majority of the total number of electrical fires!

Set up a strict inspection and quality control procedures, is any one has a moral heart socket production enterprises the most basic responsibilities and obligations. As the leader of the domestic socket industry bull electrical Appliances, since 1995 the creation of the brand, 15 years has been the responsibility and commitment to bear in mind, to "sincere and professional focus" as the development of the concept of enterprise, and constantly develop a rigorous set of strict quality testing procedures for the user's safety escort electricity.

This set of strict and perfect quality control system, so that every bull socket in the factory before the experience of "thoroughly tempered" to ensure that its design, material to manufacture every process is in line with national standards. Next, let's look at how the Bull plugs Experience "tempered":

First, check the power cord. Bull on the power cord damage has a strict test procedures: in a power cord has been connected to a certain weight of heavy hammer, let it on the pulley reciprocating movement, back and forth 15,000 times, the power line does not occur the current circuit breaker, also does not occur between the conductor short-circuit. And, according to the testing requirements, the bull socket each power cord must have 3 power cords, each containing 25 diameter of 0.2mm copper wire, to ensure that the cross-section of each share reached 0.75mm2. After such a rigorous detection of the bull socket power cord has a very significant characteristics, such as good strength, not easy to bend, conductive performance is particularly good, small fever and so on, and completely ruled out for a long time to use the power cord damage caused by leakage, short circuit or softening of spontaneous combustion and other security risks.

Second, the detection of switching life and temperature resistance. The bull uses the switch socket life tester to simulate the normal use of the switch, 20,000 consecutive opening and closing, does not appear to affect the normal use of damage. At the same time, the bull socket switch in the rated voltage, rated current operating 1 hours, before and after the temperature difference of not more than 55 ℃. This will ensure that consumers in the use of the total elimination of such as switch pressure is bad, the ignition and other common security risks.

Third, the detection of socket life. In the case of standard rated current and rated voltage, plug into and out of the socket 5,000 times, the bull socket meshing technology to ensure that the test process does not appear continuous flash-arc phenomenon, at the same time, also does not appear in the shell, insulation liner or the deterioration of the bulkhead, does not appear to affect the normal work of the plug hole damage. This can guarantee the life of the socket, to eliminate the use of the plug when inserted in the ignition or the case of deterioration of the shell.

Finally, detection of plug and pull strength. Poor insertion force will lead directly to the plug and the insertion of the suite of poor contact, thus affecting the life of electrical appliances. Bulls also have rigorous testing of plug-pulling power. When the minimum insertion force is tested, the gauge with load n is inserted upward into the jack, the gauge does not fall off in 30 seconds, and when the maximum pull-out force is tested, the plug of the load weight is inserted into the jack, and the weight of weights is added until the plug is dropped. Such detection can ensure that the most appropriate plug feel, will not be too tight or too loose, thus eliminating the bad contact caused by plugging and other risks.

Test of flame resistance of Shell and panel. When testing, heat the hot wire to a certain temperature to contact the surface of the socket to see if there is a visible flame. The test results show that the shell of the bull socket can withstand 650 ℃ high temperature, while the base and socket panel can withstand 750 ℃ high temperature, their good flame retardancy greatly reduces the possibility of fire accident.

In addition, the bull also on the socket of the resistance, heat resistance, anti-aging, moisture and shock resistance, such as the performance of strict testing. For example, a bull socket has a natural drop of 8 times from a height of 0.75m without damage, and a bull socket can be used normally after the temperature is about 40 ℃ and the relative humidity is 91%~95%.

Strict testing and quality control procedures are the key to ensure that the sockets. Bull for 15 years has been adhering to strict quality control procedures, to create a section of security can be very high sockets, the real realization of the phrase "protection of electrical Protector" commitment.

In addition, in order to ensure high quality and safety performance of the premise, the bull is also very intimate for consumers to consider, opened the "bull official Taobao flagship store" (http://gongniu.mall.taobao.com/). Consumers as long as the mouse can be purchased with leakage protection, children's safety door, lightning, energy-saving and other functions of the bull socket products, both convenient and worry. Bull electrical Appliances to "protect the electrical protector" as the brand core, in the electronic commerce era, as always, pay attention to product "security" to "professional security" to create a socket industry Network marketing model, leading the industry development.