ZONESUN PACKAGING SOLUTIONS
Filling Machines
Explore filling machines for liquids, pastes, powders and granules. Compare filling methods and machine configurations to find a solution that fits your product, container and production requirements.
Explore Filling Machines
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FIND THE RIGHT MACHINE
Explore Filling Machine Types
Start with your product characteristics to narrow down suitable filling methods.
Liquid Filling Machines
For water-like liquids, oils, juices, perfumes and other low-viscosity products. Consider flow rate, foaming, dripping and filling accuracy.
Explore machinesPaste Filling Machines
For creams, gels, lotions, honey, thick sauces and other viscous or semi-solid products. Check viscosity, temperature and cleaning requirements.
Explore machinesPowder Filling Machines
For fine powders, flour, spices and other dry products. Consider bulk density, dust generation, flowability and dosing accuracy.
Explore machinesGranule Filling Machines
For seeds, coffee beans, nuts, grains and other free-flowing solids. Select volumetric or weighing systems according to particle properties and target accuracy.
Explore machinesCHOOSE BY MATERIAL STATE
Filling Solutions for Different Material States
Material flowability, viscosity and particle characteristics influence the dosing method, pump selection and filling nozzle design.
Free-Flowing Liquids
Water, juice, beverages, thin oils and similar low-viscosity products. Gravity filling, flow-meter systems or suitable liquid pumps may be considered according to the product and accuracy target.
Typical considerations: flow rate, foaming, dripping and liquid conductivity.
Viscous Liquids & Pastes
Honey, shampoo, lotion, creams, gels and thick sauces. Piston fillers or compatible pump systems are commonly selected for controlled dosing of higher-viscosity materials.
Typical considerations: viscosity, temperature, suction, nozzle diameter and cleaning.
Powders
Flour, protein powder, spices, coffee powder and other dry materials. Auger dosing is often suitable when controlled volumetric feeding is required.
Typical considerations: bulk density, dust generation, flowability and product settling.
Granules & Particles
Seeds, nuts, grains, coffee beans and pellets. Volumetric cups or weighing systems can be evaluated according to particle size, bulk density and target accuracy.
Typical considerations: particle size, breakage risk, bridging and target weight.
CHOOSE BY CONTAINER FORMAT
Filling Machines for Different Container Types
Select equipment according to the package format, opening structure, dimensions, filling volume and downstream capping or sealing requirements.
Bottles
Plastic and glass bottles with narrow or standard neck openings.
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Container details
Round, square or custom-shaped bottles; PET, HDPE, glass and other compatible materials. Neck diameter, bottle height and shoulder shape affect nozzle clearance and positioning.
Typical applications
Water, juice, cooking oil, shampoo, lotion, detergent, hand sanitizer and cosmetic liquids.
Filling considerations
Match the dosing system to viscosity and foaming. Check bottle stability, neck size, fill volume and whether capping or labeling follows filling.
Jars
Wide-mouth glass or plastic jars for thicker products and particulate foods.
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Container details
Typically cylindrical or square with a broad opening. Common materials include glass and rigid plastic; mouth diameter and jar height determine filling access and handling.
Typical applications
Honey, jam, peanut butter, sauces, creams, body butter, powders, spices and food ingredients.
Filling considerations
Consider product viscosity, chunks or particulates, wide-nozzle clearance, target fill level and compatibility with screw caps or other closures.
Cans
Cylindrical metal cans for beverage, food and industrial products.
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Container details
Aluminum or tinplate cans with defined body diameter, height and opening. Beverage cans and food cans may require different filling and closure systems.
Typical applications
Carbonated drinks, juice, coffee, beer, canned foods, sauces and selected chemical products.
Filling considerations
Check can size, product foaming, filling temperature and hygienic requirements. Confirm compatibility with a can seamer or other specified closing process.
Pouches
Flexible premade pouches, including stand-up, flat and spouted formats.
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Container details
Flexible laminated film packs in stand-up, flat-bottom, three-side-seal, zipper or spouted formats. Opening size, pouch width and gusset affect handling.
Typical applications
Juice, sauces, liquid detergents, powders, snacks, pet food and refill products.
Filling considerations
Confirm pouch opening and stability, product flow, spout dimensions and required heat-sealing or cap-fitting operations.
Sachets & Stick Packs
Small flat sachets and narrow single-serve stick packs.
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Container details
Formed from roll film into flat sachets or narrow tubular stick packs. Pack width, length, seal area and film properties define the format.
Typical applications
Instant coffee, sugar, salt, seasonings, drink powders, nutraceutical powders, sauces and single-use liquid portions.
Filling considerations
Choose dosing according to powder, granule, paste or liquid characteristics. Check target weight, film tracking, seal integrity and dust or drip control.
Cups & Trays
Rigid open-top cups and shallow food trays, shown as two distinct formats.
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Container details
Cups: tapered or straight-sided round containers with an open rim. Trays: shallow rectangular or compartment trays with a broad perimeter flange. Common materials include PP, PET, paper and other food-grade materials.
Typical applications
Yogurt, dairy desserts, jelly, sauces, dips, ready meals, fresh-cut foods, fruit portions and meal components.
Filling considerations
Check rim geometry, tray depth, compartment layout, rigidity and denesting/feeding method. Confirm whether foil lidding, film sealing or snap-on lids are required after filling.
Ampoules
Sealed glass ampoules with a narrow neck and break-off tip.
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Container details
Small-volume glass containers with a narrow neck and a sealed or scored break-off top. Ampoules are generally single-dose packages and differ structurally from stopper-sealed vials.
Typical applications
Pharmaceutical solutions, injectable preparations, diagnostic reagents, cosmetic serums and laboratory liquids, subject to applicable regulations.
Filling considerations
Evaluate low-volume dosing accuracy, glass handling, neck dimensions and the required washing, sterilization, filling and flame-sealing or other sealing process. Aseptic and sterile applications require purpose-designed validated systems.
Vials
Small pharmaceutical glass bottles closed with a stopper and crimp cap.
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Container details
Typically cylindrical glass containers with a defined neck finish, rubber stopper and aluminum crimp seal. Vial sizes and neck finishes vary by application.
Typical applications
Pharmaceutical liquids, vaccines, injectable products, diagnostic reagents, laboratory chemicals and selected cosmetic or specialty liquids.
Filling considerations
Check vial dimensions, fill volume, stopper and cap specifications, dosing accuracy and line handling. Sterile or aseptic filling requires suitable cleanroom, sterilization and validated process arrangements.
AUTOMATED FILLING PROCESS
How Does a Filling System Work?
A filling line coordinates material feeding, dosing and container handling. The exact process depends on the product, packaging format and selected machine configuration.
- 01
Product Feeding
Transfer material into the machine through a suitable tank, hopper, pump or feeding system.
- 02
Dosing & Measurement
Use a compatible piston, pump, gravity, auger, volumetric or weighing system to control the target quantity.
- 03
Container Positioning
Feed and position bottles, jars, pouches, cups or other compatible containers under the filling station.
- 04
Filling Operation
Dispense the specified volume or weight using the configured filling parameters and nozzle arrangement.
- 05
Downstream Packaging
Transfer filled containers to compatible capping, sealing, labeling or inspection equipment when required.
MACHINE SELECTION
How to Choose a Filling Machine
Choose equipment by evaluating the material, filling method, package format and production target together.
Product Characteristics
Identify whether the material is a free-flowing liquid, viscous liquid, paste, powder or granule. Note viscosity, temperature, foaming, particles and any special handling requirements.
Filling Method & Range
Define the target volume or weight and acceptable tolerance. The product properties and filling range help determine whether piston, pump, gravity, flow-meter, auger or weighing technology is appropriate.
Container Specifications
Provide container type, material, shape, height, diameter and opening dimensions. Also confirm whether the package needs a cap, lid, pouch seal or tube seal after filling.
Production Output
Estimate the required containers per minute or per hour. Target output, filling time and container handling determine the suitable number of filling heads and machine layout.
Contact Materials & Cleaning
Confirm product compatibility with wetted parts and the required cleaning procedure. Food, cosmetic or chemical applications may have different hygiene, corrosion-resistance and safety requirements.
Automation & Line Integration
Choose manual, semi-automatic or automatic operation. For a complete line, check conveyor dimensions, line speed, control interfaces and compatibility with capping, sealing and labeling equipment.
BEFORE REQUESTING A QUOTE
Prepare Your Machine Requirements
These details help the team assess the application and recommend a suitable configuration.
- Product details: name, sample, viscosity, flowability and special properties.
- Filling target: volume or weight range and accuracy requirements.
- Container details: samples, drawings, dimensions and material.
- Production target: required output per minute or hour.
- Utilities: local voltage, frequency, phase and compressed-air availability.
- Line requirements: automation level and upstream or downstream equipment.
FAQ
Frequently Asked Questions
Learn more about selecting, configuring and integrating a filling machine.
How do I choose the right filling machine?
Start with the material state, viscosity or flowability, target filling volume or weight, container dimensions, required output and automation level. Product and container samples help confirm a suitable dosing method and configuration.
Can one filling machine handle different products?
Some machines can handle multiple products when their properties, filling ranges and product-contact requirements are compatible. Confirm cleaning procedures, changeover parts, dosing accuracy and whether different pumps or nozzles are needed.
What information should I provide before purchasing?
Prepare the product name and sample, filling volume or weight, container dimensions, target production speed, required automation level, local power supply and compressed-air availability. Photos, drawings and container samples can help assess compatibility.
Can the machine be customized or integrated into a production line?
Configuration options depend on the machine model and application. Share product samples, container specifications, target output and upstream or downstream equipment requirements. For line integration, confirm conveyor dimensions, line speed, control interfaces and final acceptance criteria before ordering.
Need Help Choosing a Filling Machine?
Tell us about your product, container and production target. Our team can help you compare suitable machine options.