Soda/ Soft Drink Making Machine for PET Bottle consists of a motor driven double acting high efficiency pump feeding a stainless steel carbonator designed for better gas water mixing. The Drink Making Machine is provided with a regulator which is provided to constantly monitor the pressure of carbon di oxide gas, ensuing uniformity in the quality of carbonated water. The Drink Making Machine also protects the carbonator from high pressure and provided with a safety valve on the regulator releases excess pressure developed into the atmosphere. Soda/ Soft Drink Making Machine for PET Bottle is made using quality grade raw material which ensures optimum durability along with long lasting trouble free service.