... cleaning equipment. Ultrasonic wave clearer (simplex, two-cylinder, multi-cylinders)Ultrasonic cleaning machine selection ... frequency is higher, the quality is better; · 40KHz, 68KHz, 80KHz, 120KHz, 170KHz, 1000KHz, the ... groove size380x300x310470x340x360590x400x400590x400x400650x500x450650x600x450Heating power3KW3KW6KW6KW6KW6KW Ultrasonic wave clearer (simplex, two-cylinder, multi ...