The overall structural performance of the freezer Overall structural characteristics and performance of DSW1000 tunnel type mesh belt single-speed freezer: overall design 1. The design and production of the entire equipment shall comply with the requirements of HACCP and the new version of food and drug GMP, SC, etc .; comply with the standards of the People ’s Republic of China “food single-speed freezer” And commodity inspection export requirements. 2. The internal and external structure of the storehouse is made of food-grade stainless steel SUS304, all of which are welded by argon arc welding, and the joints are pickled. (Except standard and special parts such as reducer, motor, etc.). 3. According to the characteristics of quick freezing of frozen products, design the process structure parameters, and the evaporator has a large effective surface area. The large-pitch aluminum alloy finned tube group is used to change the pitch design to reduce the difference between the temperature of the evaporator and the interior. The design selection is based on the evaporation temperature. -42 degrees Celsius. Full evaporation area, high heat exchange efficiency, fully considering the influence of incoming and outgoing temperature, the design makes frost lag, and prolongs the working time of the freezer. 4.Evaporator is equipped with stainless steel SUS304 fan tube