Best qualitybulk milk cooler in China.LEO is famous in farm and milk collection center: <1>Cooling speed :meet ISO5708 Class 2B<2>Compressor:copeland-compliant scroll compressor. <3>tank body:SUS304, One timepressing seam of end.radii of arc ≥30mm<4>Compressor and tank body can be separated installed.<5>Insulation layer:60-80mm.temperature rise less than 2 celsius within 24 hours.<6>evaporator:dimple jacket which.has longer life .ususlly 2 or 3 times longer than nomal one.<7>electrical control box:water resistant,electric shock proof, wrong manipulation proof.<8>optional unit:1.Auto cleaning unit:CIP or semi-auto cleaning unit.2.Electric gauge to measure milk weight precision 0.001.data can be print out with printer