The performance of snow ice maker has been investigated experimentally. The snow ice maker consists of refrigeration cycle and water supply line. We have tested performance of existing products snow ice maker first. We know the ice knife freezing state and the stack of ice at outlet. Small improvements include the ice knife heating system and the smooth eliminate of snow ice system. The snow ice capacity is 15 percent growth than that of existing products.

Abstract
 1. 서론
 2. 실험장치 및 방법
  2.1 눈꽃제빙기 작동원리
  2.2 제빙기 현장 트러블 현황
  2.3 실험방법
 3. 결과 및 고찰
  3.1 외기온도 변화에 따른 성능
  3.2 제빙상태
  3.3 제빙량 증대 및 칼날얼음 고착방지 실험
 4. 결론 및 고찰
 References

• 장인성(Dongwon Institute of Science and Techno) | In-Sung Jang Corresponding Author