Xi’an Qiyuan Mechanical and Electrical Equipment Co., Ltd (SDRI)
SDRI was founded in 1993 and was the first Chinese enterprise that can design and produce special transformer equipment by itself. After more than twenty years development, SDRI has become the biggest manufacturer of Complete Set of Transformer Manufacturing equipment’s in China and one of the most advanced special transformer equipment suppliers in the world. In November, 2010, SDRI has successfully become a public company.
SDRI products have a very good market position in China and also have exported equipment’s to more than 40 countries across the world including USA, EUROPE, India etc. SDRI has won high reputation among our customers and has become the regular supplier of OEM’s like SIEMENS, ABB, TOSHIBA, VATECHAG and AREVA etc.
CORE PRODUCTION EQUIPMENT
| 1. Cut-to-length line for transformer lamination.
2. Slitting line for transformer lamination. 3. Automatic core winding machine |
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OIL TANK FORMING EQUIPMENT
| 1. Corrugated steel plate forming and welding line. |
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WINDING EQUIPMENT
2. Horizontal winding machine. 3. Foil winding machine. 4. Expandable winding mandrel. 5. Automatic winding machine. |
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INSULATION EQUIPMENT
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1. Insulation part machining center.
2. Insulation spacer processing machine. 3. Insulation board chamfering and cutting machine. |
VACUUM DRYING PLANT
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1. VPD- Vacuum Phase Drying Plant.
2. MVPD- Movable Vacuum Phase Drying Plant. 3. PAD- Pressure Alternating Drying Equipment. 4. VPI- Vacuum Pressure Impregnating Equipment. |
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TRANSFORMER ACCESSORIES
| 1. Radiator Manufacturing |
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EPOXY CAST RESIN PLANT
2. Epoxy Cast Resin Plant for Dry Type Transformer. 3. Epoxy Cast Resin Plant for Instrument Transformer. |
TESTING EQUIPMENT for TRANSFORMERS
In India, SDRI have very good cooperation with Vardhman Stamping Pvt Ltd, Navkar Transcore Ltd, KRYFS, Vilas Transcore Ltd, Nomax Electrical steel Ltd, Pradeep Transcore Ltd, National Lamination Ltd, Victory Electrical Ltd, Alfa Transformer Ltd etc. for more than 6 years.