Tunnel blast freezer SD-1500kg per hour
ISO 9001:2008
the lowest temperature is -196 degree Celsius .
the max cooling rate is -20 degree Celsius per minute.
using the latest liquid Nitrogen scatter, heating, thermoregulation technology, make the programmed temperature, constant temperature, cooling procedures are quite stable.
Our products have several shapes such as horizontal, vertical, square, circle, etc. We can also design and manufacture according to thespecial requirements of our customers
the thermal-protective coating is ultra-low temperature thermal insulation materials Made in Germany BASF