What types of filling machines are there? How is the classification divided?

Filling and packaging machinery refers to a machine that fills liquid materials into packaging containers according to a predetermined amount. It can not only flow and fill low-viscosity materials at a certain speed under its own weight, but also flow and fill some viscous materials or semi-liquid materials at a certain speed under pressure. This machine is mainly used for liquid filling of glass bottles, metal cans (including aluminum two-piece can and tinplate cans) and plastic bottles. It is widely used in production.

Classification of filling and packaging machinery:

Due to the differences in packaging containers, packaging materials and filling processes, there are many forms of filling machines, and there are also many classification methods. More common:

Divided into horizontal filling machine, quantitative filling machine and weighing filling machine according to the metering method;

According to the filling methods, it can be divided into normal pressure filling machine, negative pressure filling machine, constant pressure filling machine and pressure filling machine.

According to the conveying form of packaging containers, it can be divided into linear filling machines and rotary filling machines.