Batch Pasteurizator

This machine is a three jackets 500, 1000, 2000 or 3000 liter stainless steel; third jacket is for heat isolation .Maximum allowable pressure of steam in jacket is two atmospheres. All welds have been done by Tig or Smaw, inside and outside surface are completely polished.  A mixer with 30 rpm is installed on tank. Outside Surface of tank is completely isolated and further covered by stainless steel sheet.