Semi Automatic Liquid Piston Filling Machine


VKPAK’s volumetric piston filling machines combine precision, speed, and versatility in filling technology designed for liquids, pastes, creams, and other viscous products. Our line of liquid filling machines come in a variety of configurations: from semi automatic piston filler machines for small containers to heavy-duty equipment designed for high-speed, high-cycle automatic. VKPAK’s piston filling machines feature various nozzle sizes to match specific production requirements and maximize efficiency.

This single head horizontal liquid filling machine is a semi-automatic filling equipment, based on factory is introduction of advanced filling machine technology in Europe and America, transformation and innovation of the product,the machine is made of 304 stainless steel removable tool-free clean, simple and reasonable structure, high filling accuracy, Easy to operate; The machine can be foot-operated or photoelectric switch control filling and can be automatically filled online; suitable for a variety of viscous materials, widely used in pharmaceutical, cosmetic, food, pesticides and special industries, is the ideal medium and high viscosity fluid filling equipment.

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This semi automatic liquid filling machine driven by cylinder. Piston made from stainless steel materials with three-way valve control the flow of liquid and magnetic reed switch controlling cylinder itinerary can regulate filling volume.This piston filling machine is suitable for all liquid without particles.

Usually, the semi-automatic liquid filling machine divided into single filling Nozzle or double filling nozzle according to the needs of different customers. The photo is following:

Single Head Filling Machine

Single Head Filling Machine

Two Head Filling Machine

Two Head Filling Machine



Suitable for perfume, toilet water, eye drops, nail polish, sesame oil, wine, liquor, battery liquid, detergent and other low-dose liquid filling, is ideal for your wiring or stand-alone use. The machine is easy to maintain, does not require special maintenance tools, has a high filling accuracy, there will be no leakage phenomenon, according to your special requirements of the number of custom filling mouth.

Filling principle:

The machine is a semi-automatic piston filling machine(How Does A Piston Filler Work?), which is driven by a cylinder to extract and eject material. The material flow is controlled by a three-way rotary valve. The stroke of the cylinder can be controlled by the reed switch. The filling volume can be adjusted, You can adjust the intake air cylinder to achieve rapid or slow filling.


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Technical Parameters

Filling range10-100ml/30-300ml/50-500ml/100-1000ml/500-2500ml/1000-5000ml
Ptoduction speed5-30pcs/min
Air pressure0.4-0.6mpa
Suit bottle cap diameter≥50mm
Filling heads1 or 2
Note: Contact with materials are made of 304 stainless steel.


1. The machine is made of 304 stainless steel, meeting the GMP requirements;
2. Filling capacity and filling speed can be adjusted;
3. Filling system quick release design, easy to washable after used;
4. Pneumatic components are adoped top-brand pneumatic components;
5. Using PTFE seals and silicone seals (endure high temperature, acid and alkali resistant, and non-toxic environmental protection);
6. Filling mouth anti-drawing, anti-drip design;
7. Quick filling speed, high filling accuracy;
8. Can be used with a variety of equipment, such as plastic cup sealing machine, plastic box sealing machine, plastic bag sealing machine, vacuum packaging machine;
9. Special specifications can be customized.

We can customize the equipment according to the needs of customers. The following are the common customized models of semi-automatic piston liquid filling machines.

Vertical Semi Automatic Liquid Filling Machine

The machine adds a landing frame to the standard machine, simple structure, high accuracy and easy the operation, suit for medicine daily use foodstuff pesticide and any other special filed. It is the bests equipment to fill liquid and paste. Accord to GMP, the parts which connect with material are all made of stainless steel. Machine with filling volume adjustable handle, filling speed also can be changed as you like, high accuracy. Filling nozzle designed with nozzle model, double nozzles model and explosion proof model.
Vertical Semi Automatic Liquid Filling Machine
Voltage220V±5V, 110V±5V
Air Pressure0.4-06MPa
Filling Speed5-30Bottles/min
Filling Accuracy±0.5%-±1%
ModelFilling Range (mL)Preferred Filling Range

VKPAK customizes the semi-automatic filling machine according to the customer's material and container, if you are interested in our machine, please contact us.