... the gun 3, easy to operation Semi-automatic Liquid Filling Machine Suitable for no foam or mild foam material ... design of the gun is easy to operation, filling fast and accurateFeature: 1,high precise, by using ... section) to be automatic filling way3, Wide weighting range ,Filling quantity target set free4,Filling machine plug-in perfusion to ... (-15%~+10%)VAC,50Hz Semi-automatic Liquid Filling Machine