1.external material: 304 stainless steel
2.internal material:304 stainless steel
3.The temp range: -45℃-0℃ or -80℃-0℃
4.Compressor：Tecumseh
5.The temperature control: digital
6.Voltage and frequency : 110V/220V/380V 50Hz/60Hz
7.The Wheel: 4 pcs
8.Refrigerant: R404a
9.It takes 50 minutes for blast freeezer to reach 45 degrees below zero
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