On November 21, the well-known anti-counter Wang Hai reported that "Crazy Brother Yang" (hereinafter referred to as Brother Yang) has made new progress.

htmlOn November 21, the well-known anti-counter Wang Hai reported "Crazy Little Brother Yang" (hereinafter referred to as Little Brother Yang) for new progress. According to Wang Hai, he asked his lawyer to issue three reports on Sunday, first, to report that Xiao Yang Ge was suspected of failing to perform his duties in selecting products when he was broadcasting the live streaming of the Jinzheng wall-breaking machine, and to use false testing reports to deceive the public; second, to report that "Weikai Certification Testing Co., Ltd." was suspected of false certification; at the same time, it questioned that relevant inspection agencies were suspected of issuing false and false reports.

But on the same day, some media reported that the Nantou Branch of Zhongshan Market Supervision and Administration Bureau, where Jinzheng Electric Appliances headquarters inspected the related products of Zhongshan Jinzheng Living Appliances Co., Ltd., and the inspection conclusion was that "the items inspected meet the standard requirements", and decided not to file a case against Zhongshan Jinzheng Living Appliances Co., Ltd. Regarding this statement, a reporter from Nanduwan Finance and Social Security called the Nantou Branch of Zhongshan Market Supervision and Administration Bureau. The other party responded that if any complaints are received, they will be handled in accordance with the law.

Wang Hai questioned the conclusion of the quality inspection report

According to Wang Hai, Brother Xiao Yang did not carefully select products in the live broadcast room. As a host of goods and advertising spokesperson, he should be punished in accordance with the provisions of the " Advertising Law ". He also said that the stirring power is the rated input power, and the stirring power is the motor power. The inspection report issued by Brother Xiao Yang is false.

At the same time, on November 21, some media reported that the Nantou Branch of the Zhongshan Market Supervision and Administration Bureau, where Jinzheng Electric Appliances Headquarters, replied that on January 15, our bureau’s law enforcement personnel inspected Zhongshan Jinzheng Life Electric Appliances Co., Ltd. in accordance with the law, and conducted law enforcement inspections on its sales model JZPB-869 and food processor (multi-function cooking machine). On November 16, 2022, the South China Laboratory of China Quality Certification Center conducted inspections on the product power project, and the inspection conclusion was that "the inspected project meets the standard requirements." Zhongshan Jinzheng Living Electrical Appliances Co., Ltd. decided not to file a case.

However, when a reporter from Nanduwan Finance Society called the Nantou Branch of Zhongshan Market Supervision and Administration Bureau, the other party only stated that if any complaint is received, it will be handled in accordance with the law.

Wang Hai’s initial report video questioned that the Jinzheng wall breaker sold in the live broadcast room of Brother Xiao Yang and the meat grinder given away were both fake power. The nameplate of Jinzheng wall breaker and meat grinder both indicate the mixing power of 300W, but when the motor is separated, it is only 105W (120W for free meat grinder).

Picture source: Wang Hai Weibo

In response, Jinzheng small appliance flagship store responded that the power 300W marked by wall breaker refers to the rated power of the entire product. The motor is just a core accessory in the entire product. The motor power and the rated power of the entire product are different concepts.

Wang Hai responded to this statement on November 21, saying, "According to relevant examples and GB4706.30-2008 "Safety of Electrical Appliances for Household and Similar Purposes, Special Requirements for Kitchen Machinery" that stirring power is the motor power, motor power is the rated power, and rated power is the rated input power, so stirring power is the rated input power."

htmlOn November 17, Brother Xiao Yang once again posted a report on the Jinzheng wall breaker inspection qualification issued by the Hefei Product Quality Supervision and Inspection Institute. This test report shows that the rated input power (mixing power) of the wall breaker is 300W, the test result is 247.8W, the deviation is -17.4%, which is within the allowable deviation range; the rated input power (heating power) of the wall breaker is 800W, which is 767.8W, the deviation is -4.0%, which is also within the allowable deviation range.

The report was also questioned by Wang Hai on November 21. Wang Hai believes that according to GB 4706.1-2005 "Safety of Household and Similar Appliances Part 1: General Requirements" (hereinafter referred to as the General Requirements) the "Agitated Power 300W" identified by the inspection product is an average value; while the power deviation stipulated in the "General Requirements" is only positive and no negative values, which means that the negative value (lower limit value) cannot be lower than the selected average power. Therefore, Wang Hai believes that the determination of "qualification" is a wrong conclusion, and the Hefei Product Quality Supervision and Inspection Institute is suspected of issuing a false inspection report.

Regarding stirring power, the interpretations of various parties are inconsistent

Nanduwan Finance and Social Security reporters interviewed many industry insiders and learned that power is a physical quantity that describes the speed of work done, and refers to the amount of work done by an object in a unit of time. The amount of work is certain, the shorter the time, the greater the power value.

In physics, power has two concepts: output power and input power. The input power (also known as rated power) refers to the overall power during use, that is, the electricity consumed by the electrical appliance, which is determined by parameters such as "input voltage" and "input current". The standards implemented are GB4706.1-2005 and GB4706.30-2008. The output power of

refers to the power of the motor alone no-load, that is, the power of mechanical energy ( motor ) or thermal energy (water heater) generated by the electrical appliance. The standard implemented is GB/T12350-2009. In the entire product, the motor is just one of the accessories, and the motor power is the output power. According to home appliance industry practitioners, motor power and the rated power of the product are completely different concepts.

However, a reporter from Nanduwan Finance found that the description of product power of some home appliances on the market at present is not uniform. Some home appliance nameplates are marked with stirring power, some are marked with rated power, and some are marked with motor power. The meaning of

for the above power representation is not consistent. Wang Hai believes that stirring power is motor power, motor power is rated power, and rated power is rated input power, that is, stirring power is rated input power.

Wang Hai previously posted a Weibo response to Jin Zheng’s statement on his Weibo, taking a certain wall breaker with Philips as an example, its "3C Certification Certificate" states "mixed power 180W", and the product is marked as "motor power 180W"; taking Panasonic wall breaker MX-H2801ASQ as an example, it advertises that the motor power is 1000W, and it marks the mixing power 1000W.

However, on the e-commerce platform Philips Electrical Appliances flagship store, in response to the 200W stirring power in the product parameters of an HR2037/50 green multi-function health wall breaker, the customer service responded to a reporter from Nanduwan Finance. Panasonic Kitchen Appliances flagship store has rated power in the parameters of the model MX-H2801 wall breaker: heating 800W and stirring 1000W.

In addition, the well-known local home appliance company Joyoung model L18-P557 wall breaker marked with a stirring power of 1000W in the product parameters. The other party’s customer service responded that it was the rated power. Another brand of wall breaker is also noted on the product details page. Power (heating power, stirring power) refers to the product's rated input power and non-motor rated output power.

Interview and writing: Nandu Wancai Society reporter Wang Chenchen