Our closed milk cooling tank detail:<1>Cooling speed :meet ISO5708.<2>Compressor:copeland-flexible turbinate compressor <3>tank body:SUS304, One time punch 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.have long 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 unit2.gauge to measuring milk precision 0.001.data can be print out with printer. Features,<1>The flexible turbo compressor,Copeland compressor is far beyond nomal piston compressor.energy saving 30 percent.<2>lubricant receiverA independent lubricant receiver unit auto receive the lubricant every 8 hours.avoid the lubricant pile up and ensure it supply periodically.<3>new style condenserUse America imported flakes and exhaust fan.<4>one time punch seam of end.Make the seam of end smooth and round.radius 30mm. Convenient for CIP.<5>Long life evaporator:Dimple jacket evaporator use spot and seam welding process(destructive test it can resist 50kpa) avoid open welds ,interlinkage or refrigerant leakage.Evaporator service time more than 10 years.<6>electronic gauge (optional parts)Precision 0.001<7>pre-reservation milk cooing tank(new technique)This technique fill the blank of high speed cooling both home and abroad.the principle is to pre-store the cooling eneray and release it at once cooling the milk from 35 celsius to 4 celsius within 5-7 mins.