A useful way to generate cold spray skills are thick on the coated aluminum magnesium alloy outer coating, which means demand for the appearance of mobile phone shell coating preparation is not high, and the mechanical or thermal characteristics of the plating without regard. Many hours, only steel fasteners in demand around the battery corrosion maintenance, and precisely the kind of cold spray the exposed outer partial maintenance of magnesium innovation skills. Is a revolutionary cold spray corrosion skill, with this skill can be directly generated in situ in the thick magnesium alloy aluminum coating reaches decline or eliminate common damage or electrical damage caused by corrosion. This skill is expected to overcome the existing shortcomings of magnesium alloy corrosion coating process skills, and helps to magnesium for external components car. In the low-pressure cold spray skills, nitrogen or air is pressurized to 70 to 15 pounds / square inch of coating line, and spraying powder on the downstream side of the nozzle portion of the write radially divergent. Low pressure cold spray system is portable, more economical operation of particle speeds of up to 800 m / sec. Portable cold spray machine can be used for aluminum, copper, zinc and other metals combined spraying. Easy with characteristic low-pressure cold spray machine is more suitable for outdoor conservation and correction. A useful way to generate cold spray skills are thick on the aluminum magnesium alloy outer coating, the way was prepared for the appearance of demand is not high, and the mechanical or thermal characteristics plated pieces without regard. Magnesium aluminum coating exhibits elements have to avoid all kinds of talent and galvanic corrosion. Many hours, only steel fasteners in demand around the battery corrosion maintenance, and precisely the kind of cold spray the exposed outer partial maintenance of magnesium innovation skills. Thermal spraying, Chaozhou spraying, spraying sand hung hardware appliances provided by the Dongguan City, Sha Hong Hardware Electric Co. Dongguan City, Sha Hong Hardware Appliance Co., Ltd. (www.dgshahong.com) strong, credible, in Dongguan, Guangdong spraying equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Hong Hardware Appliance sand spraying into the brilliant and you work for a better future!