Low temperature screw freezer 

Compressor: We use semi enclosed screw compressors such as the original Italian "Laifukang", Japanese "Shensteel", "Taiwan Fusheng", and "Hanzhong". Active valve energy control, automatically achieving graded or stepless energy regulation. The balanced design operates quietly and smoothly. Strict handling of moving parts, long maintenance cycles, and trouble-free operation for over 40000 hours. Oil separator, with exhaust carrying less than 1.5% of oil. New evaporator/water-cooled cooler: Internal threaded copper pipe, energy-saving. The CAD/CAM processing technology has been completed and the structure is compact. Uniform refrigerant distribution and heat exchange efficiency. The U-shaped heat exchange tube bundle can be pulled out as a whole to clean internal scale, facilitating maintenance and upkeep. Yu type evaporator facilitates oil return, compressor life, and system stability. Easy to install: The unit has a compact structure, small footprint, light weight, and is easy to handl…