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Household electric washing machines by control can be divided into: common, semi-automatic and fully automatic washing machine type; by washing can be divided into: wave wheel, mixing, and drum-type washing machines; form of the structure can be divided into as: single barrel, double barrel, barrel and drum washing machine sets. China is a washing machine producing countries, according to statistics, in 2004 annual sales of more than 23 million units, ranking first in the world. With the domestic electric washing machine industry, the constant development and application of new technologies, household electric washing machine direction is toward diversification. Such as fuzzy control washing machines, washing frequency, ultrasonic washing machine and other new forms of washing machines, ozone, other items of magnetized water and nano-technology washing machine. For the protection of consumer personal health and property, and strengthen the quality of awareness, development of the industry standard for household electric washing machines, AQSIQ quality of products on the domestic electric washing machines were a national random inspection. Had taken Jiangsu, Zhejiang, Anhui, Shandong, Shanghai and other 5 provinces, municipalities, washing machine production base of 30 major production of 30 kinds of products, qualified 29 species, 96.7% pass rate for product sampling. Among them, the sampling of the three kinds of drum-type washing machines, sample pass rate of 100%, a sample of 27 kinds of wave-wheel washing machines, passing 26 species, the sampling rate of 96.3% qualified. The results of the survey can basically reflect the current washing machine industry, our small business status and quality of foreign products, the vast majority of production of product safety standards, to meet basic performance standards, in particular, good quality products which were exempted Practice has proved that, through the washing machine products for nearly 4 years since the implementation of inspection in some key enterprises better free products made the honorary title, these companies use products from components to assembly, the internal wiring standard, the appearance of fine, testing the index is better, these enterprises in the protection of legitimate rights and interests of consumers, leading consumer to play an important role. However, spot checks are also products of individual enterprises in some of the test items of questionable quality. The spot checks have one kind of double-barrel washer product safety testing program failed. Mainly in the heat, mechanical hazards, mechanical strength and wash performance does not meet the standard requirements. National safety requirements, test the product heating, electrical heating may not exceed 90 . The electrical heating products measured reached 131.8 . Far exceeds the standard requirements of the limit value. Motor overheating will result in decreased electrical insulation, leakage current increases, likely to cause risk of electric shock; washing machine drum in working condition dehydration is 1300r/min high-speed rotation, once the user touches will hurt. National standards require dewatering drum dehydration at work not only have covered, and even switch, brake and other protective measures, and even dehydration barrel cover a certain strength, or will threaten the personal safety of users. Some of the products of dehydration is not within the gland, dehydration cover is foldable, and dehydration in the case of folding bucket can still turn; dehydration barrel roof failure mechanical strength, impact hammer impact, the cover was broken; wash net ratio is a measure of a washing machine can wash the clothes clean, an important performance index. National standard: washing machines wash ratio is less than 0.7. Wash lower than the value that washing the worse. Such products are easy to wash when washing clothes is not clean. According to the results of this national random inspection, the State Administration of Quality Supervision requirements around the quality and technical supervision departments, in strict accordance with the provisions of relevant laws and regulations on product quality in this sample failed business and the law, deadline for correction. The quality of the spot checks in better products and enterprises to vigorously publicize the broad masses of the people to rest assured that product. Household electric washing machine product quality supervision and spot check results of the national red and black list Household electric washing machine product quality supervision and spot check the results part of the country better quality product and company list We are high quality suppliers, our products such as China Wafer Butterfly Valve , Pvc Butterfly Valve for oversee buyer. To know more, please visits Wafer Type Butterfly Valve.
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