Dry Transformer Recovery Manufacturer specializes in the purchase of various used transformers, offering on-site appraisals at any time. Shanghai Yi Chen Company has been professionally purchasing used transformers, waste transformers, faulty transformers, dry transformers, voltage regulator transformers, dust removal transformers, integrated substations, American-style transformers, and various other used transformers. We also provide transformer removal, dry transformer removal and renovation, substation removal and renovation, and high-voltage switchgear renovation and removal services.


Recycling Areas: Ningbo, Hangzhou, JiaXing, Huzhou, Zhenjiang, Changzhou, Nanjing, Wuxi, Nantong, Suzhou, and other cities extending from the center of Jiangsu, Zhejiang, and Shanghai. Offer on-site appraisals at any time, support cash transactions, and have been in the second-hand equipment recycling industry for over a decade, with extensive experience.
To get a simple understanding of transformers, consider the dry-type transformer. Dry-type transformers are widely used in local lighting, high-rise buildings, airports, docks, CNC machinery and equipment, etc. In simple terms, a dry-type transformer refers to a transformer where the core and winding are not immersed in insulating oil.
Cooling methods are categorized into Natural Air Cooling (AN) and Forced Air Cooling (AF). During natural air cooling, transformers can operate continuously at full rated capacity for extended periods. With forced air cooling, the transformer's output capacity can be increased by 50%. Suitable for intermittent overload operation or emergency overload operation; however, due to the significant increase in load losses and impedance voltage during overload, it is not economically viable to run them continuously under overload for extended periods. Features of dry-type transformers:
Due to the advantages of dry-type transformers, such as strong short-circuit resistance, minimal maintenance, high operating efficiency, compact size, and low noise, they are commonly used in places with high performance requirements for fire prevention and explosion-proof.
Safety, fire-resistant, pollution-free, ready for direct operation at load centers.
2. Utilizes cutting-edge domestic technology, featuring high mechanical strength, excellent short-circuit resistance, minimal partial discharge, good thermal stability, high reliability, and long service life; 3. Low loss, low noise, significant energy-saving effect, and maintenance-free.
4. Excellent heat dissipation and overload capacity; can increase capacity operation under forced air cooling; 5. Good moisture resistance, suitable for operation in high humidity and other harsh environments.
6. The transformer can be equipped with a complete temperature detection and protection system. Utilizing an intelligent signal temperature control system, it can automatically detect and巡回 display the working temperature of each phase winding, can automatically start and stop the fan, and has functions such as alarm and trip settings.
7. Compact, lightweight, low space requirement, and low installation costs.
Welcome to contact us for inquiries or negotiations on the recycling of the aforementioned materials (we're also open to second-hand and scrap machinery and equipment). With over a decade of experience, we operate with integrity and offer on-site appraisals at any time. We await your call with sincere respect!