CHEAP SEMI AUTOMATED FILLING MACHINE MANUAL COSMETIC FILLING MACHINE

Working principle

The reciprocating motion of the piston in the cylinder is driven by the front and rear motion of the cylinder, and the negative pressure is generated in the front cavity of the cylinder. When the cylinder moves forward, the piston is pulled backward, and the front cavity of the material cylinder generates negative pressure. The material in the feeding hopper is pressed into the feeding pipe by the atmospheric pressure and enters the feeding pipe through the one-way valve of feeding and discharging. When the cylinder moves backward, push the piston forward and extrude the material. The material enters into the discharge hose through the discharge one-way valve, and finally enters into the empty bottle.