Type transformers are widely used for local lighting, high-rise buildings, airports, docks and other places of CNC machinery and equipment, dry-type transformers simply refers to the core and windings are not immersed in transformer insulating oil. Cooling divided into natural air cooling (AN) and forced air cooling (AF). When natural air cooling, the transformer can be long-term continuous operation at rated capacity. When forced air cooling, transformer output capacity can be increased by 50%. Suitable for intermittent overload operation, accident or emergency overload operation; due to overload load loss and impedance voltage increased considerably, in a non-operational state of the economy, it should not make it in the long run of continuous overload. Liaocheng Xinxing Transformer Co., Ltd. 0635-8247297 18265578768 (http://www.xxbyqc.com) located in the beautiful northern Shuicheng - Liaocheng. An area of ??124,670 square kilometers; the building area 36,700 square meters; total assets of 365 million yuan. 2011 sales revenue of 370 million yuan; profits of 33.48 million yuan. Has a staff of 586. One senior technical staff 19, 84 mid-level technical staff, leading products 220 kV and below oil-immersed power transformers, amorphous alloy transformer (http://www.lzbianyaqi.com), wound core transformer, 35 kV 10 kV SCB10, SG10 dry-type power transformers, SH15 amorphous alloy dry-type transformers and user requirements for mining transformers, transformer rectifier transformer Liaocheng http://www.xxbianyaqi.com. Annual production capacity of 10 million KVA ......