Bottle Filling Machines Matched to Your Liquid, Bottle and Output
LEKA configures bottle filling machines around the product you fill, the containers you run, the required fill volume and the way your operators need to work. Compare semi-automatic, servo pump, multi-head, tracking and corrosion-resistant options before requesting a project-specific recommendation.
Four Inputs Decide the Right Bottle Filler
A useful recommendation starts with your product and package, not a model number. These inputs determine the dosing method, nozzle design, number of filling heads and level of automation.
Product Behavior
Share viscosity, foam, particles, temperature and corrosiveness so the filling principle and wetted parts can be reviewed.
Bottle Format
Provide bottle material, shape, dimensions, opening size and stability. Samples help confirm guides, nozzles and conveyor handling.
Fill Requirement
State the minimum and maximum fill volume, acceptable changeover method and the production output required for each bottle size.
Operating Format
Confirm operator availability, floor space, utilities and whether the filler will run alone or connect with closing and labeling equipment.
Compare LEKA Bottle Filling Machine Families
The ranges below are current model references from LEKA product materials. Final configuration must be checked against your liquid, bottle samples, fill volume and output target.
LEKA-BZD Semi-Automatic Series
Compact equipment for small-batch liquid, paste and particle-containing products where operators load or position containers.
GZDT Servo Pump Series
Compact servo pump or gear pump filling for standard, heated or special liquids when controlled dosing is a priority.
GZSF Multi-Head Servo Series
Multi-head automatic filling for oils, liquids, pastes and viscous products that need conveyor operation and higher output.
GZWS-CLB Water-Based Series
Automatic filling for water, beverages and other low-viscosity or free-flowing liquids.
GZSFZ Tracking Servo Series
Continuous conveyor filling for projects where bottles keep moving through the filling position.
GZFF Anti-Corrosion Series
Project-configured filling for chemical liquids, detergents and disinfectants that may require special wetted materials.
| Machine Family | Filling Range | Available Heads | Filling Method | Suitable Products | Production Use |
|---|---|---|---|---|---|
| LEKA-BZD | Confirmed by project | 1 / 2 / 4 | Gear pump / piston | Liquid, paste, products with particles | Small batches and operator-supported filling |
| GZDT | Confirmed by project | Customizable | Servo pump / gear pump | Standard, heated and special liquids | Compact controlled dosing |
| GZSF | 20 ml–30 L, model dependent | 4–12 heads, customizable | Servo / pump | Oil, paste, liquid and viscous products | Multi-head automatic production |
| GZWS-CLB | 10–5000 ml / 100–10000 ml | 6 / 8 / 10 / 12 | Water-based liquid filling | Water, beverages and free-flowing liquids | Automatic bottle filling |
| GZSFZ | 200–5000 ml | 2 / 4 / 6 / 8 | Tracking servo | Liquids suited to continuous conveyor filling | Continuous bottle movement |
| GZFF | 50 ml–2000 ml, model dependent | 2-head / 10-head references | Anti-corrosion pump | Chemical liquids, detergents and disinfectants | Special-material project configuration |
Choose the Filling Method Around the Product
The same bottle can require a different machine when the liquid changes. LEKA reviews how the product flows and behaves before confirming the pump, piston, nozzle and contact materials.
Free-Flowing Liquids
Water, beverages and other low-viscosity products may suit water-based or pump filling, depending on bottle handling and output.
Foaming Liquids
Cleaners, detergents and similar products may need nozzle movement, controlled filling speed or other measures to manage foam.
Oils and Viscous Products
Edible oils, lubricants, creams and heavier liquids may require servo pump or piston-style dosing selected by flow behavior.
Products With Particles
Particle size, distribution and product consistency should be checked before choosing the dosing path and nozzle opening.
Heated Products
Share the operating temperature and cleaning method so the product path, tank and filling components can be reviewed together.
Chemical Liquids
Provide the liquid composition and safety information so suitable contact materials and machine protection can be confirmed.
Confirm Every Container Before Finalizing the Machine
A bottle filler must guide, position and fill each container consistently. Send the actual bottle dimensions and photos, then identify every size the machine must handle.
- Bottle material, total height, diameter or width
- Neck finish, opening diameter and bottle stability
- Minimum and maximum fill volume
- Number of bottle formats and expected changeover frequency
- Available conveyor height and direction of travel
Watch the LEKA-FL2H Bottle Filling Machine
Use this operating video to review bottle presentation, filling-head movement and the working area. Your project configuration may differ from the machine shown.
Do You Need a Filler or a Connected Bottle Line?
This page helps you choose the filling machine itself. When the project also includes bottle feeding, cap handling, labeling, coding, inspection or packing, move to the appropriate line-planning route.
Bottle Packaging Line
Plan one connected process around the bottle, cap, label and finished pack.
Plan a Bottle Packaging Line →Complete Liquid Filling Line
Review the wider process, utilities, inspection, layout and downstream scope.
Plan a Complete Liquid Filling Line →Confirm the Proposed Machine With Your Samples
Before production, define which product and package combinations must be reviewed. A useful test plan records the product condition, bottle format, target fill, operating speed and any open points that need correction.
- Send representative liquid, bottles and closures where practical
- List every fill volume and container format included in the order
- Agree which operating steps and changeovers should be demonstrated
- Record the accepted configuration and unresolved items before dispatch
Confirm Which Documents Apply to Your Quoted Machine
Documentation requirements can vary by machine configuration and destination. Ask LEKA to identify the documents that apply to the proposed equipment and verify their scope during the quotation review.
CE document reference. Confirm applicability to the quoted machine.
Management system document reference. Confirm title, validity and scope during review.
Common Questions Before Selecting Bottle Filling Equipment
Can one bottle filling machine run several products?
It can be possible when the products suit the same dosing principle and the cleaning, wetted materials and changeover requirements are compatible. Send the full product list, viscosity information and cleaning method so LEKA can check whether one configuration is practical.
Can the same filler handle different bottle sizes?
Many projects can accommodate multiple bottle formats, but the size range, stability, neck position and fill volumes must be reviewed. Change parts, guide adjustments, nozzle positions and stored settings may be required for a controlled changeover.
How many filling heads should the machine have?
The answer depends on the fill volume, product flow, dosing cycle, target bottles per hour and the speed of connected equipment. A head count should be confirmed from the complete operating cycle, not selected from output alone.
When is a semi-automatic filler more suitable?
Semi-automatic equipment can suit pilot production, smaller batches, frequent product changes or projects with available operators. Automatic conveyor filling becomes more practical when repeatable bottle flow, higher output or downstream connection is required.
What should I send before asking for a quotation?
Send the liquid type, viscosity and special behavior; bottle drawings or samples; fill-volume range; cap and label information; target output; automation requirement; voltage; compressed-air details; and available factory layout. These inputs allow a more useful configuration review.
Get a Bottle Filling Machine Recommendation
Send the actual production inputs and LEKA can review the machine family, filling method, head count, bottle handling and connection requirements for your project.