ice cream on stainless steel plate

[nevzat]

hi everyone.
ı need some help,is there anyboyd over there who help me.
one my client demanded us to make a refrigerator that mix an ice cream on plate surface(stainless steel).how ı get -30 C ,-35 C degree on plate surface.and which ***** ı use.
thank you very much

[Chillin4alivin]

http://www.tetrapak.com/products_and_services/processing_equipment/ice_cream_equipment/freezing/tetra_hoyer_frigus_sf_series/Pages/default.aspx

[savoc]

is this what your customer wants? www.coldrock.com.au

[Peter_1]

R404a/R507, copper coils under SS plate or double SS steel spot welded like my neighbor is making them.http://www.packo.com/en/5929?product=6361