How to build a Ice Cream Rolls Machine at home
+ I Am using 4pcs Peltier Module TEC1-12715 150W
+ 4*Aluminum Heat Sink Water Cooling block 40x40x12mm
+ Battery 12volt 20-80Ah
+ Aluminum Tray
+ Tube 10/12mm
+ 12volt water pump
Thanks for watching, Have a great day !