Used machinery market diversification as second-hand machinery and equipment are increasingly concerned about recycling, recycling of used machinery and equipment to promote the role of environmental protection, machinery and equipment for the recycling of used, not only to promote economic development also contributed to the re-use Xun ring, strengthen environmental protection, high recovery: various types of elevators, generators, transformers, central air conditioning, air-conditioning, factory equipment, molds, hotel ballroom equipment, scrap metal and other materials for recycling. Used transformer recycling product materials to a transformer winding transformer material we have to have a certain understanding related, for here I will introduce this knowledge. 1, the core material used in the transformer core material is added to silicon can reduce iron sheet steel conductivity, resistivity increases, it can reduce the eddy current to loss reduction. We often referred to the addition of silicon is silicon steel quality, the quality of the transformer silicon steel sheet used in a great relationship, the quality of silicon is usually represented by magnetic flux density B, B is generally Iron Tablets 6000-8000, 9000-11000 low silicon wafer, the silicon wafer is 12000-16000.2 high, wire wound transformers are usually used material, yarn envelope, silk envelope wrapped wire scrap recycling machinery and equipment prices, the most commonly used enameled wire. For wire requirements, good conductivity, insulation paint has enough heat resistance, and have a certain degree of corrosion resistance. Under normal circumstances the best high-strength polyester enameled with QZ models. 3, insulation material in the transformer winding, the coil frame interlayer isolation, isolation barrier between the wound, have to use insulation material recycling expensive machinery and equipment, general transformer paperboard frame material available phenolic, epoxy boards, or cardboard. Interlayer available mylar, telephone paper, 6520 Composite paper for isolation, winding through the available yellow wax cloth, or imide film for isolation. 4, impregnating material transformer winding machinery after a good recovery, but also over the last process is dipping varnish mechanical equipment recycling prices, it can enhance the mechanical strength of the transformer, improve the insulation performance, long life, under normal circumstances, be the use of cresol varnish impregnated material or 1032 as insulating paint, resin paint. Recycling plastic machinery, East in mind renewable resource (certified), Hengli machinery and equipment recovered from Dongguan Chang Ping Tung Kee renewable resource recycling offer. Dongguan Chang Ping Tung Kee renewable resource recycling (www.dongji8.com) Dongguan, Guangdong, scrap recycling leader, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Renewable resources in the East in mind the leadership of the staff warmly welcome all inquiries negotiations to create the East in mind renewable resources better future.