YG-1 Single Head Magnetic Pump E-liquid Filling Machine 220V e liquid filling machine , e liquid bottling machine , single head e-liquid filling machine ChinaCoal02 Principle and characteristics 1, world brand frequency converter, equipped with imported high-precision multi-turn potentiometer and lockable dial, so that stable and accurate flow regulation, the error is negative small at 0.5%, is small at 1.5%. 2, Imported 316 stainless steel magnetic gear pump, reliable quality and long life;
