1.Aspera or Tecumseh Compressor can be chosen as buyer requirement.
2.According to user environment and local climate to choose Air_Cooler or Water_Cooler .
3.The whole machine material is AISI304 food-grade stainless steel.
4.Other units : Danfoss Expansion Valve ,R404A refrigerant,Italy dixell temperature controller,Top Brand Control Parts.
5.1 year warranty for whole machine, and 3 years for compressor. We will also provide one year's free spare parts to enhance and extend the life cycle of the machines.
1.How long to reach -40 temp ?
Internatinal Standard is that +90 to +3 ℃ takes 90 min.+90 to -18℃ takes 240min.
2.Can we adjust the Temperature according to our requirement?
Yes,you can adjust according to the Instructions.The default temperature is -40℃.
3.How much time will be taken to ship ?
We usually ship the machine in 15 days after payment.If you want to customize the machine please contact us to comfirm the time.