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Service. Experience. Quality.

We pledge customer support and satisfaction. Service is the name of our game. With over 32 years of working in and with the heating industry, BPSR brings an unmatched level of expertise and product quality to your business.

Continuous Steel Strip Processing

Spang designs DC power centers to convert alternating current to regulated, low ripple, direct current for use in steel strip processing applications including:


  • Electrogalvanizing
  • Electrocleaning
  • Electrolytic Pickling
  • Tin Plating
  • TFS Plating

In order to meet the unique requirements of each steel strip processing application, Spang offers a wide variety of features and options. Some of these features and options include:


  • Input voltage: 230/460 VAC (high voltage inputs through 15 KV also available)
  • Output voltage: up to 125 VDC (higher output voltages available upon request)
  • Output current: up to 50,000 ADC (higher output current available upon request
  • Ripple: 5 % RMS at rated voltage and current (unfiltered)
  • 12-pulse rectification for reduced input harmonics and reduced output ripple
  • Forced air or water cooling
  • Programmable logic controller

For more information on Continuous Steel Strip Processing, please contact us or visit Spang Power Electronics' Continuous Steel Strip Processing homepage.