In this paper we developed the Teflon heater which contains a built in temperature sensor and a relay for improved plating equipment system. Teflon heater is improved by using Pt 100Ω sensor which can detect until 600°C. When the bath temperature sensor detects over 60°C or the Teflon heater sensor detects over 240°C they temporarily shut down the heater to control temperature. Also relay completely shuts down main power when detects instant temperature is detected over 5% of 240°C by the heater sensor to prevent teflon melting down and fire spreads. Developed plating equipment system can monitor a real time temperature in the teflon tube and bath water. Therefore we think the proposed plating equipment can eliminate the possibility of fire in plating processes fundamentally.

Abstract
 1. 서 론
  1.1 연구 배경
  1.2 선행 연구
  1.3 선행 연구의 한계점
 2. 본 론
  2.1 개선된 도금 장비 작동 방법
  2.2 화재 발생 실험
 3. 결 론
 4. 참 고 문 헌

• 김성재(인천대학교 산업경영공학과) | Sung-Jae Kim
• 김성곤(인천대학교 산업경영공학과) | Sung-Gon Kim
• 유우식(인천대학교 산업경영공학과) | Woo-Sik Yu