LEKA Filling Machine Series
Tracking Servo Filling Machine
LEKA tracking servo liquid filling machines are designed for automatic liquid filling while bottles move along the conveyor. This structure helps improve production continuity, reduce bottle stopping time, and support stable filling for suitable liquid products.
Filling Range
200–5000 ml
Available Heads
2 / 4 / 6 / 8
Filling Accuracy
±1%
Frame Material
304 Stainless Steel
Product Overview
This tracking filling machine series is designed for automatic liquid filling lines where bottles continue moving during the filling process. It is suitable for buyers who need smoother conveyor flow, less stop-start movement, and a higher output route than a conventional stop-and-fill layout.
Continuous Tracking Filling
The filling nozzles move with bottles on the conveyor, so filling can be completed without stopping each bottle at a fixed station.
Servo-Controlled Filling
Servo control supports stable filling volume, repeatable adjustment, and easier recipe changeover for different bottle formats.
2 / 4 / 6 / 8-Head Selection
Available models cover approximate reference speeds from 40-55 bottles/min to 120-150 bottles/min, based on 500 ml non-foaming liquid.
Custom Contact Parts
Liquid contact parts can be selected according to product requirements, such as 316 stainless steel, PVC, POM, PTFE, or silicone sealing parts.
Why Continuous Tracking Filling Improves Line Output
A tracking filling machine is most useful when the filling section should not become the bottleneck of the whole line. Instead of repeatedly stopping, positioning, filling, and restarting each group of bottles, the tracking structure keeps the conveyor movement smoother and reduces idle time between filling cycles.
Less Stop-Start Motion
Better for automatic lines connected with capping, labeling, coding, and packing equipment.
Better High-Speed Potential
Output can be increased by selecting 4-head, 6-head, or 8-head models instead of only extending filling time.
Smoother Bottle Handling
Helps reduce unstable bottle movement caused by frequent conveyor indexing, especially on longer packaging lines.
Project-Based Configuration
Pump type, nozzle structure, contact material, tank capacity, and conveyor length should be confirmed by liquid sample and bottle test.
Speed Comparison: Tracking Filling vs Stop-and-Fill
| Model Route | Tracking Filling Reference Speed | Stop-and-Fill Comparison | Best Buyer Fit |
|---|---|---|---|
| 2-head tracking model | Approx. 40-55 bottles/min | Usually selected when the buyer wants a compact automatic line but still needs smoother movement than indexing fill. | Entry automatic liquid filling line, limited floor space, moderate output target. |
| 4-head tracking model | Approx. 60-80 bottles/min | Reduces waiting time between bottle groups compared with stop-and-fill operation at similar head count. | Medium-speed daily chemical, detergent, lubricant, and general liquid filling projects. |
| 6-head tracking model | Approx. 80-120 bottles/min | Better fit where the filling section must keep pace with automatic capping and labeling equipment. | Higher output bottle packaging lines with stable bottle shape and confirmed liquid behavior. |
| 8-head tracking model | Approx. 120-150 bottles/min | Higher-speed option when stop-and-fill timing would create too much conveyor idle time. | High-output production lines where bottle feeding, capping, and downstream packing are planned together. |
Suitable Applications
This machine should be selected by real product behavior, not only by bottle size. Before quotation, LEKA should confirm liquid viscosity, foam level, corrosiveness, bottle stability, filling volume, target speed, voltage, and factory layout.
Daily Chemical Liquids
Detergent, laundry liquid, cleaner, hand wash, shampoo, shower gel, and similar bottled products.
Lubricant and Oil Products
Engine oil, lubricant oil, edible oil, and other flowable oil products where anti-drip design may be required.
General Water-Based Liquids
Non-foaming or low-foaming liquid products that need stable automatic bottle filling.
Complete Packaging Lines
Projects requiring filling, capping, labeling, coding, conveyor connection, and packing layout planning.
Available Product Models
Select the model according to filling speed, filling volume, liquid type, bottle format, and available production space.
LEKA-GZSFZ-02-A
Two-head tracking servo filling machine with high-precision gear pump filling.
LEKA-GZSFZ-02-B
Two-head tracking servo filling machine with rotor pump filling configuration.
LEKA-GZSFZ-04-B
Four-head tracking servo filling machine for medium-speed automatic filling lines.
LEKA-GZSFZ-06
Six-head tracking servo filling machine for higher capacity liquid filling production.
LEKA-GZSFZ-08
Eight-head tracking servo filling machine for higher-speed filling lines and larger production demand.
Tracking Servo Filling Machine Model Comparison
| Parameter | LEKA-GZSFZ-02-A / 02-B | LEKA-GZSFZ-04-B | LEKA-GZSFZ-06 | LEKA-GZSFZ-08 | Notes |
|---|---|---|---|---|---|
| Filling Heads | 2-head tracking filling machine | 4-head tracking filling machine | 6-head tracking filling machine | 8-head tracking filling machine | Select by required output and line speed. |
| Filling Capacity | 200 ml – 5000 ml | 200 ml – 5000 ml | 200 ml – 5000 ml | 200 ml – 5000 ml | Final range should be confirmed with customer samples. |
| Filling Method | Servo gear quantitative filling / rotor pump filling | Servo gear quantitative filling | Servo gear quantitative filling | Servo gear quantitative filling | Configuration depends on liquid viscosity and product characteristics. |
| Filling Speed | Approx. 40–55 bottles/min | Approx. 60–80 bottles/min | Approx. 80–120 bottles/min | Approx. 120–150 bottles/min | Based on 500 ml non-foaming liquid. |
| Filling Accuracy | ±1% | ±1% | ±1% | ±1% | Accuracy may vary with liquid type, bottle condition, and filling volume. |
| Frame Material | 304 stainless steel | 304 stainless steel | 304 stainless steel | 304 stainless steel | Liquid contact parts can be customized according to product requirements. |
| Control System | PLC + touchscreen | PLC + touchscreen | PLC + touchscreen | PLC + touchscreen | Supports parameter adjustment for different bottle formats. |
| Working Air Pressure | 0.6–0.8 MPa | 0.6–0.8 MPa | 0.6–0.8 MPa | 0.6–0.8 MPa | Please confirm plant compressed-air conditions before ordering. |
| Conveyor Height | 750 ± 25 mm from floor | 750 ± 25 mm from floor | 750 ± 25 mm from floor | 750 ± 25 mm from floor | Conveyor length differs by model. |
| Conveyor Length | 3 m conveyor | 4 m conveyor | 6 m conveyor | 8 m conveyor | Can be adjusted according to filling line layout. |
| Conveyor Motor | 0.75 kW servo motor, 1 set | 0.75 kW servo motor, 1 set | 1 kW servo motor, 1 set | 1 kW servo motor, 1 set | |
| Lifting Motor | 0.75 kW servo motor, 1 set | 0.75 kW servo motor, 1 set | 1 kW servo motor, 1 set | 1.5 kW servo motor, 1 set | |
| Tracking Motor | 0.75 kW servo motor, 2 sets | 0.75 kW servo motor, 4 sets | 0.75 kW servo motor, 6 sets | 0.75 kW servo motor, 8 sets | |
| Filling Motor | 1 kW servo motor, 2 sets | 1 kW servo motor, 4 sets | 1 kW servo motor, 6 sets | Power depends on required filling capacity | Servo motor configuration can be customized. |
| Bottle Infeed / Outfeed | Left-in, right-out | Left-in, right-out | Left-in, right-out | Left-in, right-out | Other layouts can be reviewed according to the factory plan. |
| Power | Approx. 7 kW | Approx. 10 kW | Approx. 15 kW | Approx. 20 kW | Excluding material transfer pump where applicable. |
| Voltage | 380 V, three-phase, five-wire | 220 V / 380 V, three-phase, five-wire | 380 V, three-phase, five-wire | 380 V, three-phase, five-wire | Please confirm local voltage before quotation. |
| Weight | Approx. 500 kg | Approx. 800 kg | Custom confirmation required | Custom confirmation required | Final weight can be confirmed after model configuration. |
| Machine Size | 1250 × 1210 × 1880 mm | 1800 × 1210 × 1880 mm | 2800 × 1210 × 1880 mm | 3500 × 1210 × 1880 mm | Machine dimensions may change after customization. |
| Tank Top Height | Below 1.9 m | Below 1.9 m | Below 1.9 m | Below 1.9 m | |
| Tank Capacity | Approx. 150 L | Approx. 200 L | Approx. 300 L | Approx. 400 L double tank | With liquid level switch. |
| Protection Device | Low-liquid shutdown alarm for storage tank | Low-liquid shutdown alarm for storage tank | Low-liquid shutdown alarm for storage tank | Low-liquid shutdown alarm for storage tank | |
| Applicable Bottle Type | Compatible with a certain range of bottle shapes and specifications | Compatible with a certain range of bottle shapes and specifications | Compatible with a certain range of bottle shapes and specifications | Compatible with a certain range of bottle shapes and specifications | Final confirmation should be based on bottle testing. |
Key Component Specifications
| Component | Specification / Brand | Remarks |
|---|---|---|
| Machine Frame | 304 stainless steel | |
| Machine Feet | 304 stainless steel | |
| Guardrail | 304 stainless steel | |
| Pneumatic Components | Airtac | Taiwan |
| Cylinder | Airtac / Star | Model-dependent |
| Solenoid Valve | Airtac | Taiwan |
| Liquid Contact Parts | 316 stainless steel, PVC, and POM | For filling nozzles and material tank contact areas |
| PLC Controller | Xinje | China |
| Human-Machine Interface | Xinje touchscreen | China |
| Photoelectric Sensor | Banner | USA |
| Electrical Components | Chint relay and air switch | |
| Material Transfer Pump | Diaphragm pump or thick slurry pump | Prepared by manufacturer / configured by project |
| Servo Motor | Xinje / Yimi | Model-dependent |
| Conveyor Belt | 152 mm wide conveyor belt | |
| Sealing Materials | PTFE, spring seal, silicone ring | |
| External Parts | Stainless steel, anodized aluminum alloy, engineering plastic parts | |
| Protective Cover | 304 stainless steel and tempered glass | For selected models |
FAQ
Can a tracking filler be used for edible oil bottling?
Yes. For higher-output cooking oil or vegetable oil bottles, a tracking filling structure can be matched with an automatic edible oil filling machine line with capping, labeling and conveying.
How do I choose between 2-head, 4-head, 6-head, and 8-head models?
The main selection factors are target output, bottle volume, liquid characteristics, available floor space, and budget. Smaller liquid filling machine lines usually start with 2-head or 4-head models, while higher output lines may require 6-head or 8-head configurations.
Can this machine fill different bottle shapes?
It can support a certain range of bottle shapes and specifications. Final compatibility should be confirmed through bottle sample testing.
Can the liquid contact parts be customized?
Yes. Contact parts can be selected according to the material being filled, such as 316 stainless steel, PVC, POM, PTFE, or silicone sealing parts.
What information should I provide for a quote?
Please provide your liquid type, bottle volume, bottle shape, required speed, voltage, factory layout, and whether the liquid is foaming, corrosive, or high-viscosity.
| Parameter | LEKA-GZSFZ-02-A / 02-B | LEKA-GZSFZ-04-B | LEKA-GZSFZ-06 | LEKA-GZSFZ-08 | Notes |
|---|---|---|---|---|---|
| Filling Heads | 2-head tracking filling machine | 4-head tracking filling machine | 6-head tracking filling machine | 8-head tracking filling machine | Select by required output and line speed. |
| Filling Capacity | 200 ml – 5000 ml | 200 ml – 5000 ml | 200 ml – 5000 ml | 200 ml – 5000 ml | Final range should be confirmed with customer samples. |
| Filling Method | Servo gear quantitative filling / rotor pump filling | Servo gear quantitative filling | Servo gear quantitative filling | Servo gear quantitative filling | Configuration depends on liquid viscosity and product characteristics. |
| Filling Speed | Approx. 40–55 bottles/min | Approx. 60–80 bottles/min | Approx. 80–120 bottles/min | Approx. 120–150 bottles/min | Based on 500 ml non-foaming liquid. |
| Filling Accuracy | ±1% | ±1% | ±1% | ±1% | Accuracy may vary with liquid type, bottle condition, and filling volume. |
| Frame Material | 304 stainless steel | 304 stainless steel | 304 stainless steel | 304 stainless steel | Liquid contact parts can be customized according to product requirements. |
| Control System | PLC + touchscreen | PLC + touchscreen | PLC + touchscreen | PLC + touchscreen | Supports parameter adjustment for different bottle formats. |
| Working Air Pressure | 0.6–0.8 MPa | 0.6–0.8 MPa | 0.6–0.8 MPa | 0.6–0.8 MPa | Please confirm plant compressed-air conditions before ordering. |
| Conveyor Height | 750 ± 25 mm from floor | 750 ± 25 mm from floor | 750 ± 25 mm from floor | 750 ± 25 mm from floor | Conveyor length differs by model. |
| Conveyor Length | 3 m conveyor | 4 m conveyor | 6 m conveyor | 8 m conveyor | Can be adjusted according to filling line layout. |
| Conveyor Motor | 0.75 kW servo motor, 1 set | 0.75 kW servo motor, 1 set | 1 kW servo motor, 1 set | 1 kW servo motor, 1 set | |
| Lifting Motor | 0.75 kW servo motor, 1 set | 0.75 kW servo motor, 1 set | 1 kW servo motor, 1 set | 1.5 kW servo motor, 1 set | |
| Tracking Motor | 0.75 kW servo motor, 2 sets | 0.75 kW servo motor, 4 sets | 0.75 kW servo motor, 6 sets | 0.75 kW servo motor, 8 sets | |
| Filling Motor | 1 kW servo motor, 2 sets | 1 kW servo motor, 4 sets | 1 kW servo motor, 6 sets | Power depends on required filling capacity | Servo motor configuration can be customized. |
| Bottle Infeed / Outfeed | Left-in, right-out | Left-in, right-out | Left-in, right-out | Left-in, right-out | Other layouts can be reviewed according to the factory plan. |
| Power | Approx. 7 kW | Approx. 10 kW | Approx. 15 kW | Approx. 20 kW | Excluding material transfer pump where applicable. |
| Voltage | 380 V, three-phase, five-wire | 220 V / 380 V, three-phase, five-wire | 380 V, three-phase, five-wire | 380 V, three-phase, five-wire | Please confirm local voltage before quotation. |
| Weight | Approx. 500 kg | Approx. 800 kg | Custom confirmation required | Custom confirmation required | Final weight can be confirmed after model configuration. |
| Machine Size | 1250 × 1210 × 1880 mm | 1800 × 1210 × 1880 mm | 2800 × 1210 × 1880 mm | 3500 × 1210 × 1880 mm | Machine dimensions may change after customization. |
| Tank Top Height | Below 1.9 m | Below 1.9 m | Below 1.9 m | Below 1.9 m | |
| Tank Capacity | Approx. 150 L | Approx. 200 L | Approx. 300 L | Approx. 400 L double tank | With liquid level switch. |
| Protection Device | Low-liquid shutdown alarm for storage tank | Low-liquid shutdown alarm for storage tank | Low-liquid shutdown alarm for storage tank | Low-liquid shutdown alarm for storage tank | |
| Applicable Bottle Type | Compatible with a certain range of bottle shapes and specifications | Compatible with a certain range of bottle shapes and specifications | Compatible with a certain range of bottle shapes and specifications | Compatible with a certain range of bottle shapes and specifications | Final confirmation should be based on bottle testing. |
| Component | Specification / Brand | Remarks |
|---|---|---|
| Machine Frame | 304 stainless steel | |
| Machine Feet | 304 stainless steel | |
| Guardrail | 304 stainless steel | |
| Pneumatic Components | Airtac | Taiwan |
| Cylinder | Airtac / Star | Model-dependent |
| Solenoid Valve | Airtac | Taiwan |
| Liquid Contact Parts | 316 stainless steel, PVC, and POM | For filling nozzles and material tank contact areas |
| PLC Controller | Xinje | China |
| Human-Machine Interface | Xinje touchscreen | China |
| Photoelectric Sensor | Banner | USA |
| Electrical Components | Chint relay and air switch | |
| Material Transfer Pump | Diaphragm pump or thick slurry pump | Prepared by manufacturer / configured by project |
| Servo Motor | Xinje / Yimi | Model-dependent |
| Conveyor Belt | 152 mm wide conveyor belt | |
| Sealing Materials | PTFE, spring seal, silicone ring | |
| External Parts | Stainless steel, anodized aluminum alloy, engineering plastic parts | |
| Protective Cover | 304 stainless steel and tempered glass | For selected models |