Real shooting of the Laifukang 125 three head parallel screw refrigeration unit, with a single unit of 125HP and a total of 375 horsepower for the three units. Low temperature models can be frozen at -18 ℃ or -35 ℃. The complete set includes oil separation, pipeline valves, and electronic control base, which runs stably without major repairs and can be tested in place. Suitable for large-scale freezing warehouses, quick freezing processing warehouses, and cold storage projects.