Usually it is pillar type, two machines combined, the method is: Prepared CO2--pump the beer--filter the beer—rebirth--clean. During the filter, ensure the cleaning of the machine, so as to continue the produce.
The rebirth process is: switch automatic--clean in normal temperature water for 5 minutes--clean in 70 centidegree water for 5minutes--2% alkali water, temperature is 70 centidegree clean for 25minutes--sterilize for 30minutes in 90 centidegree water--natural cooling for two minutes--discharge the pressure--pressure--ready to use.