Wisconsin based Power Parts International has been in the business for 25 years. We started out by specializing in parts and service of solid-state induction power supplies. As our reputation for the best customer service in the industry grew, our customers recommended that we build and manufacture our own solid-state power supplies. We currently provide 4 models of solid-state induction power supplies that are custom designed for your individual requirements. We also specialize in: -Design and repair of induction coils including: tubing and pipe, billet, melting, and other specialty coils -Induction heat treating, forging and melting equipment -Oil Country Tubular Goods finishing equipment -Repair and rebuilding of equipment, large parts inventory We employ highly skilled technicians travel the country to repair and maintain our equipment as well as our competitors'. Our quick response is known throughout the industry. We provide preventative maintenance services during your down times. We carry a large inventory of parts to help keep you running when you have problems. We are a full service induction power supply manufacturer with customer satisfaction as our number one goal.

Power Parts International, Inc. was incorporated in the State of Wisconsin (USA) in March of 1988. Though we started out as a company that specialized in parts and service of solid state induction power supplies; we began manufacturing our own power supplies. Coming from a service technician’s point of view, our solid state power supplies contain features that make things easier for maintenance personnel to maintain the power supplies. Our power supplies are functional and attractive—built to withstand the worst of environments.We currently provide 4 models of solid state induction power supplies: The RT series features traditional SCR driven technology.The RTS series features IGBT technology.The RTX series features traditional SCR driven technology that also provides automatic load matching, minimal operator interface as there is no manual tap selector switching, and we eliminated the contactors for better reliability.Our newest series of power supplies is our RTSX model. This power supply is IGBT driven, with the additional benefits of our RTS model.Manufacturer of standard and custom induction power supplies and induction heating equipment. Products include power supplies, control panels, pumps, contractor cabinets, induction coils (design, rebuild, repair), induction heating, melting, and forging equipment. Tube and pipe heating systems - quenching, tempering, austenitizing, normalizing, seam annealing and pipe end heating. Other parts offered include SCRs, IBGTs, circuit boards, water cooled leads, heat sinks, non-conductive hose, bus bars, fuses, circuit breakers, transformers and chokes. Same day shipping on parts. Repair, testing and preventive maintenance services available. Distributor of water treatment chemicals.