ChanChang Industrial (Shing-Yih Enterprise) has specialized in high-voltage motor and generator rewinding, vacuum impregnation and precision testing for over 25 years. From 100HP to 5,500HP, 100V to 13.8KV — in-house heavy test equipment, clean-room taping and a field-service team.
Imported from the USA, Germany, Japan and Denmark — turning every step of HV motor repair into measurable data.
US-imported VPI system housing stator volume up to 12,000HP for superior insulation and lifespan.
AC/DC ultra-high-voltage withstand equipment, with DC HIPOT up to 50KV.
US-imported surge waveform tester detecting short, ground and connection faults.
In-house 5000KVA test power and 3×4M run-test platform — full-voltage run test before delivery.
German portable dynamic balancing equipment, available on-site.
HV coil taping in a clean-room environment with an automatic insulation taping machine.
3.3KV–11.4KV motor rewinding, stator & slip-ring rewinding, coil insulation and VPI.
Shaft refurbishment, babbitt bearings, commutator grinding, rotor bar repair and vibration analysis.
Generator field maintenance, insulation recovery, bearing replacement, alignment and predictive maintenance.
Rewinding and full-voltage run testing of large synchronous machines, generators and HV motors.
Full stator rewind of a 10,000HP AC motor, with clean-room taping and VPI.
Full-voltage run test of a rebuilt 11.4KV generator on our in-house platform.
Rotor coil rewind of a 7,500KW synchronous machine, balanced back to full load.
Serving petrochemical, marine shipping, paper, textile, industrial gas and heavy industry sectors.
Rewinding & testing aligned with international EASA standards.
Every unit run-tested at full voltage before it leaves the plant.
Warranty on all services, plus long-term technical consulting.
No. 17, Ta-Yeh South Rd, Hsiaokang Dist., Kaohsiung, Taiwan
Tel +886-7-871-5480 ｜ chachang@ms37.hinet.net
