The experiment showed in this video proved that, For heat exchange rate, there is only a small difference between stainless steel and copper worth chiller, but consider the cheaper price and easy cleanning of stainless steel, stainless steel coil heat exchanger is difinitely a better choice than copper.
Also for the food safety purpose, it is also recommend to use stainless steel worth chiller.
Lizheng Stainless Steel are the most specialized stainless steel worth chiller manufacturer in the world. We devote ourself in providing the best quality stainless coil heat exchanger with the best price. If you have any questions, please contact us or give us a call at +1-(888)-582-8820.