The company specializes in the production of secondary sterilization, cooling and air drying devices for meat food processing, automatic dryers, low-temperature and high humidity thawers, ammonia and fluorine and ethylene glycol chillers, automatic rice steamers, ice cream evaporators, evaporative condensers, in-line quick freezers, marine chillers, and various types of refrigeration, ventilators, air conditioners and other equipment.
Air cooler for ammonia is also suitable for air coolers with CO as medium
■Pipe material: φ20 diameter design, using 304 or 316L stainless steel pipe.
■Specially designed fin shape: It is made of rust-proof aluminum sheet, which is automatically punched by high-speed fin high-speed stamping automatic production line. . 1. Single expansion tube: The self-developed high-performance tube expansion technology is used between the stainless steel tube and the fin. The test pressure has been accurately simulated to ensure close contact between the two, and the contact thermal resistance is small to ensure the best heat transfer effect. good.
■Welding of elbows and headers: Welded by imported automatic argon arc welding machine, the welds are smooth and beautiful, and the pass rate is 100%.
■Pressure test: Adopt advanced high nitrogen pressure test, the test pressure is not less than 3.0mpa, and the pressure is maintained for 24 hours without air leakage.
■Shell: Use 304 or 316L stainless steel plate.
■Water pan: It is made of 304 or 316L stainless steel plate directly folded. Except for the water pan in the freezing room, all of them are insulated. The water pan in the freezing room is equipped with a hot ammonia defrosting device, and the water pan and the evaporator are connected by bolts.
■Fan: Adopt well-known brand special fan for cold storage, high efficiency, energy saving, low noise, easy to maintain fan by machine, anti-corrosion grade | P55 and above, insulation grade F grade. The fan and the evaporator are connected by bolts. Easy to maintain and repair innovation
■Defrosting: Generally, water is used for frosting, and water frosting + hot ammonia is used for defrosting during freezing.
■Usage: Widely used in the freezing room of meat, melons, fruits, eggs, food, aquatic products, etc.
■Features: Pressure-resistant, anti-corrosion, stable and reliable, high-efficiency and energy-saving.