Filling Lines

Turnkey Automated Bottling & Packaging Line Solutions Engineered for Precision, Efficiency, and Reliability

Complete Automated Filling Line Solutions

With over 15 years of proven manufacturing experience, EAC Machinery Co., Ltd. specializes in designing, engineering, and manufacturing turnkey filling lines. We take pride in customizing robust liquid, paste, and powder packaging systems tailored to the exact capacity and operational requirements of global industrial buyers.

From raw ingredient preparation (emulsifiers, vacuum mixers, jacketed kettles) to container washing, filling, capping, labeling, cartoning, and palletizing—our integrated filling lines streamline your production, maximize output, and ensure strict compliance with international manufacturing standards.

  • Fully customizable layout for glass, PET bottles, pouches, cans, and jars
  • Filling speed range: 15 to 100+ containers per minute
  • High fill accuracy (±0.5% to ±1%) with servo-driven volumetric dosing
  • Heavy-duty 316L/304 stainless steel construction complying with cGMP standards
Turnkey Automated Filling Line by EAC Machinery Co., Ltd.

Turnkey Filling Line Systems

Engineered for diverse liquid, paste, powder, and personal care packaging operations.

Automatic Liquid & Sauce Filling Line

Sauce & Liquid Food Filling Line

Designed for liquid and viscous food products including sauces, mayonnaise, ketchup, honey, edible oils, and fruit jams. Integrates jacketed mixing tanks, piston filling units, steam capping, and sleeve labeling.

  • Handles hot-fill and cold-fill materials
  • No-drip nozzle technology prevents cross-contamination
Personal Care Products Filling Line

Personal Care & Cosmetic Filling Line

Complete bottling line tailored for shampoos, body washes, liquid soaps, lotions, hand sanitizers, and daily chemical formulations. Engineered for rapid bottle size changeovers and spotless hygiene.

  • Compatible with pump caps, trigger sprayers, and screw caps
  • CIP clean-in-place integration ready
Powder and Granule Filling Line

Powder & Granule Filling Line

Automated powder filling lines utilizing auger dosing and optical weight sensors for precise, dust-free filling of sugar, salt, protein powders, coffee, granular chemicals, and pharmaceutical powders.

  • Integrated dust extraction hoods
  • Multi-head weighers and auger dispensers

Key Advantages of Automated Filling Lines

Maximize profitability, minimize operational overhead, and maintain strict quality standards.

Speed

Increased Speed & Output

Simultaneous multi-nozzle container filling delivers drastically higher output compared to manual or semi-automatic operations.

Accuracy

Dosing Accuracy

Advanced PLC computer controls and photoelectric sensors ensure identical volumetric dosing, minimizing product give-away.

Hygiene

Sanitary & Product Safety

Enclosed stainless steel filling environment limits human operator contact, ensuring maximum product purity and food/pharma compliance.

Labor Reduction

Reduced Operating Costs

Synchronized conveyor automation lowers labor demands, streamlining floor management while lowering unit production costs.

Core Components & Operational Workflow

An end-to-end overview of standard machine modules integrated into a full bottling line.

System Components

  • 1. Emulsifier & Mixing Tank: Blends liquid and dry ingredients into uniform products with temperature & speed control.
  • 2. Bottle Rinser / Air Washer: Cleans empty glass or plastic containers using ionized air or water jet flushing.
  • 3. Filling Station: Serves piston, peristaltic, gravity, or weight-dosing nozzles equipped with anti-drip mechanisms.
  • 4. Capping / Sealing Machine: Places and torques screw caps, press-on caps, pump caps, or aluminum seals.
  • 5. Automatic Labeler & Printer: Applies pressure-sensitive wrap-around, front/back, or shrink sleeve labels with batch coding.
  • 6. End-of-Line Case Packer: Groups containers into cartons or shrink wraps for storage and shipping.

9-Step Production Workflow

1

Bottle Unscrambling & Rinsing

Containers are loaded onto the turn-table and thoroughly washed.

2

Conveying & Optical Detection

Sensors check bottle positioning; empty stations block nozzle discharge.

3

Precision Volumetric Filling

Submerged nozzles fill product from bottom to top to minimize foaming.

4

Cap Placement & Tightening

Caps are fed automatically and torqued to specified tightness.

5

Labeling, Inspection & Packing

Container is labeled, vision-inspected, and packed into master cases.

Engineering Factors & Quality Compliance

What global buyers should consider when specifying a custom filling line solution.

Key Specification Factors

  • Product Viscosity: Liquid flow characteristics determine whether piston, gear, gravity, or peristaltic pumps are required.
  • Container Specifications: Container material (glass, PET, HDPE, aluminum), neck geometry, and height dictate conveyor and capping star-wheels.
  • Target Output (BPM): Required bottles per minute (15–120+ BPM) determines nozzle count and machine automation level.
  • Material Construction: 316L stainless steel contact parts for corrosive chemicals, acidic foods, or active pharmaceutical ingredients.
  • Cleanability: Tool-less quick-disconnect sanitary fittings and CIP/SIP system compatibility for rapid product changes.

Global Quality Standards

All automated filling lines manufactured by EAC Machinery Co., Ltd. strictly conform to internationally recognized manufacturing and safety standards:

cGMP Compliance

Current Good Manufacturing Practice compliant design featuring smooth welds, zero dead-legs, and sanitary stainless steel surfaces.

European CE Certification

Full compliance with European safety, electrical, and machinery directive standards for seamless import clearance.

RoHS Directive Compliance

Hazardous substance restricted components ensuring environmentally responsible manufacturing.

Frequently Asked Questions

Technical answers for procurement officers and plant managers considering a new filling line investment.

Fully automatic filling lines carry out every process independently—from container feeding and washing to filling, capping, labeling, and case packing—requiring minimal manual intervention. They deliver higher output speeds (up to hundreds of containers per minute), superior precision, and lower labor costs compared to semi-automatic lines, which require manual container loading and operation.

All filling lines manufactured by EAC Machinery Co., Ltd. adhere strictly to cGMP (Current Good Manufacturing Practice) standards, carry full European Union CE certification, and feature RoHS-compliant materials to guarantee operational safety, environmental cleanliness, and high product quality.

Yes. EAC Machinery Co., Ltd. customizes complete filling lines according to your container type (PET/glass bottles, jars, cans, pouches, tubes), product viscosity (water-thin liquids, thick pastes, foamy chemicals, or granular powders), and desired daily production throughput.

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