1:Adopted the advanced technology to keep pressure & cooling, there is also a jacket in the cone to low the temperature. Realized to low the temperature rapidly, low the parchment, low the cone. 2:Perfect cleaning condition, scientific design of the tank, head and the cone. Ensure the co2 supply, low the temperature of the beer, cleaning of the tank. Ensure the tank is connected and share with the cip system, ice water, temperature control