So 13-year investment period is the best food and beverage industry, especially hot pot industry, because of less investment, suitable for mass consumption, the most likely benefit, analyzing the national pot industry: the northern dominated by shabu shabu-shabu beef and mutton year will adds many shops, especially in Beijing, Hebei, Shanxi, Henan, Shandong, Shaanxi and the Northeast, such as Little Sheep, a small tail sheep, Centennial mother, an imperial cattle, Fortune beef Shabu classic fondue these brands, estimates each This year's new store in about 10 to 15, with an average size of not less than 250 seats, especially on Fencan based hot pot restaurants, this year will be more popular, the appliance use will be widespread. South Chongqing hot pot is unique, there is no place to sit in this city of Chongqing hot pot loving and passionate career, if not the Chongqing Chongqing hot pot is not called, so the opportunity in such a year, Chongqing hot pot industry investment enthusiasm fold up naturally. Chongqing hot pot bottom material in recent years carried out a bold reform on special pot cooker manufacturers, basically bid farewell to the old oil in the history of taste can gradually adapt to the needs of people across the country, so in recent years, Chongqing hot pot brand joining more and more people to Chongqing as the center, radiation throughout the country, more well-known hot pot restaurants are: Little Swan, odd pot, Liu hand, Germany Zhuang Jiafu, the average annual rate of more than 15 in development, is expected to join or operated stores this year, new the average size of more than 15. Cooker pot shop to buy more units or more generally, it has every right to disassemble the machine supplier, please understand steamer professional quality of internal device. 1) spools spools must be between 0.31 to 0.47 diameter of the copper wire, and then according to the design of the winding inductance, Q value big points well, it is recommended generally between 7 to 12. specifically allocated in the following manner according to power considered special pot: a) 500W ~ 800W oven: The diameter 0.31 15 stocks for the best, the maximum power 3 hours test surface temperature does not exceed 120 degrees. b) 1800 ~ 2000W furnace: The 0.42 diameter, 32 shares for the best, the maximum power 3 hours test surface temperature does not exceed 120 degrees. C ) 2200W oven: the 0.47 line 30 stocks for the best, the maximum power 3 hours test surface temperature does not exceed 120 degrees. Here you will find a completely different and home furnaces, fire boiler plate stout a lot, because it is to be for a long time continuous use, industrial-grade standards must be treated. 2) circuit board a) Plate PCB: 2000W uses the following general at least half 22F retardant fiberglass PCB, 2000W more fiberglass PCB, copper thickness is negative reached 0.25 ~ 0.3mm. b) Welding: use at least 60 degrees above the solder or solder lead-free solder, tin full of bright points, was bright silver special pot cooker, no crooked cut legs neatly into glitches, the best use wave soldering process. solder layer with an insulating paint brush, transparent milky special pot cooker prices and avoid resurgence and prevent dust. C) Component: You must use well-known brands of electronic components, the best components without Jiangsu and Zhejiang Provinces, there are environmental labeling, there is a clear screen , component temperature indicator indicates special pot cooker wholesale 105 degrees, as well as the radiator, must be thick, the thicker the better, radiator eligibility test is 3 hours at maximum continuous power measured after the heat sink temperature, no matter how power of the machine, can not exceed 75 degrees. This information is provided by: Guangzhou Fu Yuan Hotel Ltd. (http://www.gzyuanfu.com) provides, we are Commercial Union membership, the integrity of the whole network certification vendor. Feel free to contact us, contact: Mr. Yuan