Introduction to filling machines and classification of filling machines

A filling machine is a mechanical device whose primary purpose is to fill liquids, emulsions, pastes, or other forms of substances into various containers accurately and without error. Many types of this equipment can be categorized according to different working principles and operation methods, such as atmospheric pressure filling machines, pressure filling machines, and so on. Filling machines are used in the food industry and are widely used in the pharmaceutical, cosmetic, and chemical industries.

Atmospheric pressure filling machine

It is filled by liquid self-weight under atmospheric pressure. This filling machine is further divided into two kinds: timed filling and fixed capacity filling, which is only suitable for filling low-viscosity non-gas-containing liquids such as milk, wine, and so on.

Pressure filling machine

Higher than the atmospheric pressure for filling can also be divided into two kinds: one is the pressure in the reservoir cylinder, and the bottle pressure is equal, relying on the self-weight of the liquid into the bottle and filling, known as isobaric filling; the other is the reservoir cylinder pressure is higher than the pressure in the bottle, the fluid flows into the bottle by the pressure difference, high-speed production lines more use this method. The pressure-filling machine is suitable for gas-containing liquid filling, such as beer, soft drinks, champagne, etc.

Vacuum Filling Machine

It fills the bottle under pressure lower than the atmospheric pressure. This kind of filling machine is simple in structure, high in efficiency, and has a wide range of adaptability to the viscosity of the material, such as oil, syrup, fruit, wine, etc. can be applied.

Oil filling machine

It can fill all kinds of oils, such as edible, lubricating, peanut, soybean, and so on. This filling machine is specially developed for filling oil materials, which can realize the flexibility of manual and uncrewed operations.

Plug filling machine

This filling machine is widely used in medicine, food, daily chemicals, oil and grease, pesticide, and other unique industries; it can fill all kinds of liquid and paste products, such as disinfectants, hand sanitizer, toothpaste, ointment, all kinds of cosmetics products and other items.

Liquid Filling Machine

A new horizontal design, light and convenient, automatic material extraction for the viscous paste, can be added to hopper feeding. The vertical liquid filling machine has manual and automatic mutual switching functions: when the machine is in the “automatic” state, the machine, according to the set speed, has automatic continuous filling. When the machine is in the “manual” state, the operator steps on the pedal to realize the filling; if it has been stepped on and not let go, it also becomes an automatic continuous filling state. Anti-drip filling system: the cylinder moves up and down when filling, driving the stuffy head. Handcuffs connect the cylinder and tee without any special tools, and they are very convenient for loading, unloading, and cleaning.

Paste filling machine

Suitable for filling various viscosity products from water to cream, it is the ideal filling model for most daily chemical, pharmaceutical, food, pesticide, and other industries.

Sauce Filling Machine

It fills the bottle under pressure lower than the atmospheric pressure. This filling machine has a simple structure, high efficiency, and a wide range of adaptability to the viscosity of materials, such as oil, syrup, fruit, wine, etc. can be applied.

Granule slurry filling machine

It is the ideal particle slurry viscosity-filling equipment suitable for medicine, daily chemicals, food, pesticides, and particular industries. This semi-automatic piston-type filling machine can supply granular slurry fluid materials: compact size, vertical structure, saving space. Easy to operate, pneumatic components are adopted by German FESTO and Taiwan AirTac pneumatic components. The material contact parts are made of 316L stainless steel, per GMP requirements. A pneumatic valve controls the filling valve with higher filling precision. Filling volume and filling speed can be adjusted arbitrarily.

Powder Filling Machine

This machine is suitable for quantitative filling powdery and small granular materials in chemical, food, agricultural, and by-product industries. Such as pesticides, veterinary medicine, disinfectants, washing powder, grain, seeds, milk powder, seasoning, monosodium glutamate, salt, sugar, additives, etc. Product features: microcomputer control, accurate quantitative. Parameters can be adjusted, and errors can be corrected automatically. Strong and weak electricity are separated, with no interference, high reliability, and wide adaptability. Filling parts are made of stainless steel with high processing precision, good interchangeability, and reasonable grading: modular design and flexible combination.