Double Spiral Quick Freezing Cooling Machine

High-quality mesh belt system: Made of highly elastic stainless steel mesh, the mesh belt has a smooth surface and strong carrying capacity, ensuring stable food transportation. Efficient drive and control: Equipped with a well-known domestic brand cycloid reducer, the frequency converter adjusts the mesh belt running speed, and runs smoothly. The longitudinal blowing system is adopted, and the return air design is reasonable to ensure that the food is quickly and evenly frozen. Food-grade structural design: The inner and outer brackets and air duct plates are made of food-grade stainless steel 304, and the mesh belt contact part uses wear-resistant ultra-high molecular polyethylene material to reduce the friction coefficient and extend the life of the equipment. The whole machine complies with the HACCP standard and meets the food safety and sanitation requirements. Efficient evaporator: Aluminum tube or copper tube evaporator is used, and the variable fin pitch design improves the heat transfer efficiency and reduces the impact of frost. The large fin pitch on the windward side optimizes the heat exchange effect, the large slope design of the bottom plate is convenient for cleaning and drainage, and the arc angle of the water pan meets the food hygiene standards. It is suitable for quick freezing of pasta, meat, aquatic products, fruits and vegetables. Energy-saving refrigeration system: Equipped with low-temperature screw refrigeration unit, evaporative condenser and environmentally friendly refrigerant R507A, it improves refrigeration efficiency and energy efficiency ratio, reduces operating costs and achieves high efficiency and energy saving.