DeyaMagnetic SeparatorIntroduction. Deya Machinery produces bothwetanddry magnetic separators, the model from drum diameter 600 mm to 1800mm, length 600mm to 5000mm,magneticintensity from 800 Gauss to 9000 Gauss. Themagnetic separatorsells well in Vietnam, Philippines, Indonesia, India, Iran, Chile, Peru, etc.