Filling Machines / Liquid Filling Machines
Automatic Servo Driven Gear Pump Type Bottle Liquid Filling Machine
Servo-driven gear pump bottle filling machine with individually controlled filling heads, PLC-HMI recipe settings and diving nozzles. Available in 4, 6 and 8-head configurations for automated liquid packaging.

Machine Overview
The Automatic Servo Driven Gear Pump Type Bottle Liquid Filling Machine from Technogen Enterprise is designed for automated volumetric dispensing of suitable liquid products into round and flat bottles. Instead of using reciprocating syringe pistons, the machine meters liquid through servo-controlled rotary gear pumps, providing electronically adjustable filling quantities and a modular multi-head configuration.
The equipment is available with 4, 6 and 8 filling heads. Individual servo motor control of the filling pumps enables the required dispensing quantity to be set through the PLC-HMI operator interface. The machine offers recipe-based settings to support repeatable setup when changing products or filling volumes, with actual dosing performance dependent on liquid characteristics and pump suitability.
The specified filling range is 100 ml to 1000 ml, with rated outputs from 40–50 to 100–110 bottles per minute for 100 ml filling, depending on the selected configuration. Suitable applications include packaging compatible edible oils, selected beverages, honey and other flowable liquid products. Liquid viscosity, lubricity, particulate content, shear sensitivity and material compatibility must be assessed when selecting a gear pump filling system.
The diving nozzle arrangement helps reduce bubbling and splashing during filling. Automatic bottle positioning, pneumatic stopping arrangements or starwheel-based holding, and a No Bottle–No Fill function coordinate container handling with liquid dispensing.
The machine features stainless steel construction with AISI 316L, silicone and PTFE liquid-contact materials as specified for applicable components. Tool-less adjustable conveyor guide rails, variable frequency drive speed control and accessible controls support day-to-day operation and product changeovers.
Manufactured in Ahmedabad, Gujarat, India, Technogen Enterprise supplies and exports servo-driven bottle filling machinery for customers requiring electronically controlled liquid metering, scalable filling-head arrangements and integration with downstream packaging equipment.
Applications
Operating Principle
The machine operates through servo motor-driven gear pump metering, where liquid displacement is controlled by the programmed rotation of each pump. Bottle handling and nozzle operation are coordinated with the dispensing cycle.
Liquid Supply
The liquid supply is connected to the individual gear pump circuits. The product must be suitable for the selected pump construction, seals and operating conditions.
Bottle Conveying and Positioning
Bottles enter along the conveyor and are positioned using the specified starwheel or pneumatic stopper arrangement.
Bottle Presence Verification
The No Bottle–No Fill function inhibits dispensing when a bottle is not correctly available at the filling station.
Servo-Controlled Metering
Each filling head is equipped with a servo-driven gear pump. The programmed pump rotation controls displaced liquid volume, while the PLC-HMI allows filling quantities and recipes to be selected.
Diving Nozzle Filling
Nozzles descend into the bottle-opening region for controlled product discharge. Diving movement helps reduce turbulence, bubbling and splashing, depending on the liquid.
Cycle Completion
The metered dispensing cycle is completed, the nozzles retract and filled bottles advance toward the downstream packaging operation.
Speed and Changeover Control
Machine speed is adjusted through the specified variable frequency drive. Bottle guide rails and stored settings support changeovers between compatible products and container sizes.
Salient Features
Modular automatic bottle filling machine available with 4, 6 and 8 filling heads
Independent servo motor-driven gear pump provided for individual liquid filling heads
PLC and touchscreen HMI for operating controls and filling volume settings
Recipe-based operation for repeatable product and fill-volume setups
Servo-controlled pump rotation for electronically regulated liquid metering
Specified 100 ml to 1000 ml filling range
Specified filling accuracy of ±2% depending on liquid properties
Automatic No Bottle–No
Fill system to reduce unnecessary liquid discharge
Diving filling nozzles to help minimize bubbling and liquid splash
Tool-less adjustable conveyor guide rails for bottle-size changeovers
Starwheel or pneumatic stopper arrangement for bottle positioning AISI 316L, silicone and PTFE materials used for applicable liquid-contact components
Stainless steel machine body and doors with rugged industrial construction
Variable frequency drive for machine speed variation
HMI-based fill testing and recipe setup facility
High-precision gear pumps designed for controlled dosing performance
Machine layout designed for cleaning access and format changeovers
Technical Specifications
Final specifications may vary with container size, product characteristics, selected model and approved configuration.
| Parameter | TGLF-50SG | TGLF-80SG | TGLF-100SG |
|---|---|---|---|
| Number of Filling Heads | 4 | 6 | 8 |
| Output at 100 ml Filling | 40–50 bottles/minute | 80–90 bottles/minute | 100–110 bottles/minute |
| Power Consumption | 1.5 kW | 2 kW | 2.5 kW |
| Machine Operating Direction | Left to Right | Left to Right | Left to Right |
| Filling Technology | Servo Motor Based Metering | Servo Motor Based Metering | Servo Motor Based Metering |
| Bottle Holding | Through Starwheel or Pneumatic Stopper | Through Starwheel or Pneumatic Stopper | Through Starwheel or Pneumatic Stopper |
| Filling Accuracy | ±2% depending upon liquid properties | ±2% depending upon liquid properties | ±2% depending upon liquid properties |
| Filling Range | 100 ml to 1000 ml | 100 ml to 1000 ml | 100 ml to 1000 ml |
| Bottle Diameter | 16 mm to 100 mm | 16 mm to 100 mm | 16 mm to 100 mm |
| Bottle Height | Up to 200 mm | Up to 200 mm | Up to 200 mm |
| Power Requirement | 440 V, 3 Phase, 50 Hz, 4 Wire System | 440 V, 3 Phase, 50 Hz, 4 Wire System | 440 V, 3 Phase, 50 Hz, 4 Wire System |
Add-On Features
Toughened glass safety cabinet with door interlock
Polycarbonate safety cabinet with door interlock
Acrylic safety cabinet with door interlock
Infeed or outfeed turntable 21 CFR Part 11-oriented control functionality subject to agreed specifications
Machine Interlocks & Safety Features
No Bottle–No Fill interlock prevents dosing without a detected container
Pneumatic bottle stoppers or starwheel holding provide positioning during filling
Diving nozzle movement helps minimize product splashing
Optional safety cabinet with door interlock
Applicable Industries
Frequently Asked Questions
How is filling volume controlled?
What filling-head configurations are available?
Can this machine fill honey and oil?
What is the filling range?
Does the machine offer PLC-HMI control?
Request Technical Quote
Discuss Automatic Servo Driven Gear Pump Type Bottle Liquid Filling Machine with our engineering team.
Discuss your liquid properties, filling volume, bottle dimensions and target bottles per minute with Technogen Enterprise to determine the appropriate servo gear pump configuration and receive a techno-commercial quotation.



