Hunan Hongye Transformer Co,.Ltd

Hunan Hongye Transformer Co., Ltd., established in June 1988 (formerly known as Hengyang Special Transformer Factory), is located at Songmu Industrial Park, Hengyang, Hunan. The company has the registered capital of ten million yuan, and is a key enterprise which is engaged in professional production of electric furnace transformers, rectifier transformers, etc. The company's business purpose: always put the interests of users in the first place, focus on the research of energy conservation and consumption reduction, all for the sake of users. In the past 20 years, we have made great efforts, have passed the ISO9001-2008 international quality system certification, ISO14001-2004 environment system certification and CQC mark certification, and have won the support from National innovation fund. In 2011, the company was identified as a high-tech enterprise, and has been rated as a quality management advanced unitfor many years, and our electric furnace transformers and rectifier transformers have been identified as famous brand products. The company has passed more than 10 patent applications regarding special transformer tank, multi-circuit DC smelting transformer, special transformer low voltage anti-seepage terminal, CKD oil-water cooler, etc. Ultra low loss electric furnace and rectifier transformers have passed the expert identification. Now the company has a large number of 110KV direct step-down transformers which are in online operation, and the product quality has never been involved with any problems; the products feature stable and reliable performance! At present, the development of industry is in the recession and the enterprise has low profit, so the only road for development is to dig the internal potential in combination with energy saving. In order to meet the demand of electrolytic manganese industry, all the cores of rectifier transformers that are designed and manufactured by our company are made of 27QG100 WISCO high-quality high flux and low loss silicon steel sheet, which initiates the application of high flux and low loss silicon steel sheet on medium & large rectifier transformers in China. The company continuously improves the core processing technology, and compared with the traditional similar products, the no-load loss is reduced by 20%. Low voltage coil structure is applied with the patented technology to ensure the uniform length of many winding wires and no zero-sequence loss decrease, and using a variety of methods, the load loss is5-10% lower than similar products. For example, the change of core and coil structure improves the mechanical strength and ensures the transformers resistance to short-circuit impact, thus reducing the impedance by 10% and greatly improving the operation efficiency of the transformer (which can improve the power factor by 5-8%). Special transformer low voltage anti-seepage terminals are widely used on the companys rectifier transformer valve side terminals, ensuring that there is no trace of seepage (which is impossible for the traditional technology). Our rectifier transformers feature low operation temperature rise, low noise and high overload capacity, are highly praised by users, and are the products which are recognized in the industry for their high efficiency, high overload capacity and low loss. Our company has always adhered to technology innovationand energy saving and environmental protection, has continuously developed and manufactured quality products to meet the needs of users. And our company is committed to the spirit of enterprise honesty, trustworthiness, hard work, and will create a better future together with the users.