실린드리컬 맨드렐 테스터란 무엇인가요?

페인트 테스트 장비
May 19, 2025
Video Description:
Discover the BGD 564 ISO 1519 Cylindrical Mandrel Tester, a precision device designed to evaluate the crack resistance of paint films when bent around cylindrical axes. Ideal for testing coatings on metal or plastic substrates, this tester ensures accurate results with its latest humanization design and high-hardness stainless steel mandrels.