This is a series of batch-type pit-type controlled nitriding furnaces and is used for nitriding metallic tools and dies, camshafts, precision gears, etc.  If it is equipped with a KRN-W or WPB-N series control panel, the nitriding atmosphere, temperature, operating time, and gas and liquid flow can be controlled automatically.  This series can also be used for various applications including soft-nitriding, tempering, and stress relieving of steel parts, as well as solution treatment of nonferrous metals.

Features

1. This series is furnished with a KRN-W nitrogen potential micro-processor.  It measures, adjusts and records the nitrogen potential, temperature, time, gas and water flow automatically.

2. The unique doubly insulated furnace and circulating fan mechanism allows nitrogen potential uniformity better than ±0.1%, and internal pressure greater than 250 mm H2O.

3. The advanced ceramic tile lining greatly insulates the furnace, significantly speeding heating and thereby saving up to 20% in energy usage.

4. The rapid-cooling fan system shortens the production period greatly.

5. If it is equipped with a vacuum system, it can be fitted for controlled pulse-nitriding.