Semi auto piston base liquid filling machine is available in single and double nozzle. machine is suitable for filling free flow liquid, just like shampoo, oil, water into the bottle. it can be filling the all type of containers such as bottles, jars, cans, etc. liquid filling machine have a compact body and it’s easy to operate. the piston and hopper of the cylinder are made up of 304 stainless steel and polytetrafluoroethylene (PTEF). the filling head adopts an anti-leakage device.