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Digital Liquid Filling Machine

Automatic Electronic Liquid Filling Machine

Automatic Digital (Electronic) Liquid Filling Machine Manufacturer

Automatic Digital (Electronic) Liquid Filling Machine, Model LI-DF: Containers moving on SS Slat conveyor, feed below the filling nozzles through a settable twin pneumatically operated stopper system. The twin pneumatically operated stopper system and reciprocating nozzles can precisely match for centring of container below nozzles, to avoid spillage of liquid on container. To minimize foaming adjustable nozzle will reciprocate according to filling dose, nozzle will go upwards from bottom level of bottle towards neck during filling. The Digital filling system arrangement is standard features of the machine. The motor for filling is servo drive and conveyor drive are AC Motor with synchronized variable AC Frequency Drive. PLC Controller provided to set fill volume, speed of conveyor and set fill timing this means fill size can be easily set.

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Special Features of Automatic Digital Liquid Filling Machine:

  • Accuracy ± 0.8 % or 0.5Gram in single doze (Whichever is higher).
  • No change parts require.
  • Individual volume control for all syringes.
  • Different speeds can be set, depending on fill volume and foaming nature of material.
  • Body covered with SS sheet.
  • All contact parts silicon tubing and S.S.316.
  • A unit to fill variety of liquid and can be used for various type of containers.
  • No dropping or last drop problem
  • No bottle no filling system.
  • 25 Liter Holding Tank fitted with Machine.
  • Facility provided for the fine tuning of the volume.
  • Inbuilt protection against over current, voltage fluctuation, short circuit in AC frequency Drive.
  • Ideal for aseptic, sheer sensitive, viscous, and corrosive liquids also.

Technical Specification of Automatic Digital Liquid Filling Machine:

Model No. LI-DF 2 LI-DF 4
Production Output 30 to 40 Bottles/ Min 50 to 60 Bottles/ Min
Electrical 3.5 HP, 440 Volts,3 Phase, 50 Hz, 4 Wire System 5.5 HP, 440 Volts,3 Phase, 50 Hz, 4 Wire System
Process Direction Left to Right Left to Right
No. of Filling Head Two Four
Filling Range 10 ml to 1000 ml 10 ml to 1000 ml
Conveyor Height 850 – 900 mm adjustable 850 – 900 mm adjustable
Overall Dimension 1600mm X 1110 mm X 1830 mm 1600mm X 1110 mm X 1830 mm
* High Speed Servo Pump Based Liquid Filling Machine Models Available Up to 12 Heads
* Specification can be changed as per customers’ requirements

Industries Using Digital Filling Machine

  • Pharmaceutical Industry Syrups, injectables, oral liquids and other dosage forms.
  • Ayurvedic Industry Herbal syrups, arks, distillates and classical liquid preparations.
  • Cosmetic Industry Lotions, toners, serums and liquid personal-care products.
  • Nutraceutical Industry Liquid supplements, tonics and health drinks.
  • Food Industry Sauces, edible oils, beverages and other food liquids.
  • Chemicals Industry Agrochemicals, lubricants and specialty chemical liquids.

Automatic Digital (Electronic) Liquid Filling Machine FAQs

It is a fully automatic, servo motor-driven peristaltic pump-based liquid filling machine that uses digital electronic controls to dispense precise liquid volumes into bottles and containers. Unlike conventional volumetric fillers, it digitally controls every fill through a PLC system — delivering exceptional accuracy across a wide range of liquid types and viscosities.

A conventional filler uses mechanical cams or pistons to control fill volume — which requires physical change parts when you adjust volumes. The Digital Electronic Filling Machine uses a servo-driven peristaltic pump controlled by PLC — you change fill volume, timing, and speed digitally from the control panel, with zero mechanical change parts required. Faster changeovers, higher accuracy, and greater flexibility in one machine.

The machine delivers a filling accuracy of ±0.8% or ±0.5 grams per single dose — whichever is higher. This precision is maintained consistently across production runs regardless of liquid viscosity, flow rate, temperature variation, or line speed changes — because the servo motor electronically controls every fill cycle independently.

This machine is specifically designed for aseptic, shear-sensitive, viscous, and corrosive liquids — product types that conventional filling machines struggle with. It handles thin syrups, herbal juices, suspensions, essential oils, viscous tonics, foaming liquids, chemical solutions, and delicate biological or fermented formulations — making it ideal across pharmaceutical, Ayurvedic, and cosmetic applications.

The machine is available in configurations from single head up to 12 heads — giving you scalable throughput to match your production volume. High-speed 12-head servo pump models are designed for large-scale pharmaceutical and cosmetic manufacturing lines. Actual output depends on fill volume, liquid viscosity, and bottle format — Lodha's technical team can calculate the expected speed for your specific product and bottle combination.

Pharmaceutical manufacturing demands validated, reproducible filling accuracy — and the servo-driven peristaltic system delivers exactly this. Every fill is electronically controlled and independently adjustable per head, giving QA teams full process control and documented fill parameters for batch records. It is the preferred choice for regulated injectable, oral liquid, and aseptic filling operations.

Yes — and this is one of its strongest advantages over conventional fillers. The peristaltic pump mechanism means liquid only contacts the silicone tube — never the pump mechanism itself. This makes it inherently aseptic-friendly: you simply change the silicone tube between batches, and no product residue remains in the pump body. This design is ideal for aseptic liquid filling environments where cross-contamination between batches is a critical regulatory concern.

It excels across oral liquid syrups, antibiotic suspensions, cough syrups, multivitamin liquids, antacids, antiseptic solutions, ophthalmic solutions, nasal drops, biological preparations, shear-sensitive API solutions, and cytotoxic liquid formulations — anywhere filling accuracy, product integrity, and contamination prevention are priorities.

Yes. The machine is built in full SS construction with all product-contact parts in SS 316 and pharma-grade silicone tubing — meeting pharmacopoeial material standards. The PLC controller with individual volume control per head, "No Bottle – No Fill" system, and AC frequency drive with overload and voltage protection provide the documented process control that CDSCO, WHO-GMP, and USFDA regulatory inspectors require.

Each filling head has its own independently adjustable volume control through the PLC — meaning if one head needs minor calibration, you adjust only that head without touching the others. This eliminates the batch-to-batch volume variation that can occur when one head drifts — and supports the fill uniformity data that pharmacopoeial testing and regulatory submissions require.

Yes. The PLC-controlled servo filling system generates consistent, documentable fill parameters — making IQ/OQ/PQ validation straightforward. For USFDA-regulated manufacturers, optional 21 CFR Part 11-compliant data logging is available, providing electronic batch records with audit trails as required for FDA-inspected pharmaceutical facilities.

Ayurvedic liquids — Arishtas, Asavas, herbal juices, and fermented tonics — are shear-sensitive, naturally fermented formulations where rough mechanical handling during filling can alter product character and quality. The peristaltic pump's gentle, pulsation-controlled filling action protects these delicate formulations during the fill cycle — preserving their natural properties better than piston or gear pump fillers.

Ayurvedic syrups and tonics are often high-value formulations — product spillage on the conveyor or production floor is both wasteful and unhygienic. The "No Bottle – No Fill" sensor system automatically stops filling when no bottle is detected under the nozzle — eliminating liquid wastage, preventing production area contamination, and keeping your AYUSH GMP audit records clean.

Changeover requires zero mechanical change parts. Fill volume, fill timing, and conveyor speed are all adjusted digitally from the PLC control panel — switching from a 100 ml herbal juice to a 200 ml tonic fill is a matter of entering new parameters on the touchscreen. This dramatically reduces changeover time and production downtime compared to conventional mechanical fillers.

Yes — the servo peristaltic pump is specifically designed to handle viscous and mildly particulate liquids without the shear stress or blockage risk associated with gear pumps or piston fillers. For Ayurvedic formulations with natural sediment (like churna-based syrups or herbal suspensions), the peristaltic action gently moves the liquid through the silicone tube without separating the sediment or damaging the formulation structure.

Absolutely. It is one of the most versatile cosmetic filling solutions available — handling everything from thin facial toners and micellar waters to thicker serums, hair oils, body washes, and viscous lotions. The servo-controlled fill accuracy ensures premium cosmetic products are filled to a consistent, professional standard on every bottle — reducing giveaway and ensuring label claim compliance.

Yes — this is precisely why cosmetic manufacturers with premium, active ingredient-rich formulations prefer peristaltic pump fillers. The liquid only contacts the soft silicone tube — never any metal pump component. There is no shear, no heat, and no mechanical stress on the formulation during the fill cycle. Delicate actives like hyaluronic acid, plant stem cell extracts, Vitamin C concentrates, and peptide serums remain structurally intact through the entire filling process.

The machine's full SS construction, SS 316 and silicone contact parts, PLC-documented fill parameters, "No Bottle – No Fill" process control, and Lodha's ISO 9001:2015 manufacturing credentials directly support your ISO 22716 equipment qualification documentation — a key requirement for cosmetic GMP certification and EU, GCC, and international export market buyer audits.

Yes. The adjustable fill speed control via the AC variable frequency drive allows operators to slow the fill rate for foaming liquids — preventing the turbulence that causes foam generation during filling. The bottom-up diving nozzle option further minimizes air contact and foam formation — ensuring clean, precise fills even for highly foaming cosmetic products.

Contact the Lodha International LLP team with your product details, liquid type, fill volumes, and production targets — and they will recommend the right model and head configuration for your operation.
📞 +91-7435031331 | +91-7435031331 | +91-7435031331
📧 info@lodhapharma.com
🌐 www.lodhapharma.com
Trusted by 1,550+ pharmaceutical, Ayurvedic, and cosmetic manufacturers across 50+ countries since 1995.

What Pharmaceutical Manufacturers Say About Us

Verified reviews from pharmaceutical manufacturers running our equipment.

Very good quality pharmaceutical machinery manufacturer. Using tablet press machine, ointment tube filling line, Liquid Filling Line and ancillary equipments from last 3 years. Good quality machines and support

U Urvashi Jain

Very High Quality Pharmaceutical Machines. Our company using capsule filling and tablet manufacturing line from this company... Very nice service and support. Recently ordered rotary tube filling machine. Specially thanks to Mr. Dhananjay and Team for support

V Vanshi Sharma

Top-notch pharmaceutical machinery producer located in Ahmedabad. We have been utilizing the Capsule Filling Machine and servo liquid filling machine for the past two years, benefiting from excellent service support provided by LODHA.

A Amit Gupta

High quality pharmaceutical machinery manufacturer in Ahmedabad. We are using liquid filling machine from last 2 years in Australia with great service support by LODHA Team

T Taksh Vyas

Very Good Pharmaceutical Equipment. The best manufacturer of tablet press machines, with excellent assistance from the Lodha team.

A Alka Prajapati

Highly recommended this company for Capsule Machinery and equipment, we purchase Capsule Filling Machine since 3 year and we are very satisfied from that one, & Specifically thanks to Mr. Dhananjay Lodha for always quick support and service.

S Sunayna Rajput

Specially thanks to Mr. Dhananjay Lodha for quick support and service provided for capsule filling machine and tablet press we bought last year. Highly recommended this company for capsule and tablet production equipments.

A Ashok Vaghela

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