Automatic Paint Filling Machine for Pails, Drums and IBC Totes

November 10, 2025A News Center New Product 7000

An automatic paint filling machine is industrial equipment used to fill paints, coatings, adhesives, resins, and other viscous or chemical liquids into pails, drums, or IBC totes with high precision and minimal manual handling. GLZON’s paint filling equipment achieves filling accuracy between ±0.1% and ±0.2%, operates at speeds of up to 300 pails per hour, and is built to handle container sizes from 5L pails to 1000L IBC totes. It is designed for manufacturers who need consistent, fast, and contamination free filling across a wide range of paint and chemical products.

Paint Filling Equipment for Efficient Paint Production - Automatic Paint Filling Machine for Pails and Drums

What Is a Paint Filling Machine Used For

A paint filling machine automates the process of measuring and dispensing liquid or semi-viscous products into containers. Instead of manual pouring, which is slow and prone to error, the machine uses a weighing system, PLC control, and a touchscreen HMI to fill each container to an exact, repeatable amount. This is essential for factories producing oil-based paints, water-based paints, adhesives, sealants, and industrial coatings at scale.

How GLZON’s Paint Filling Equipment Works

GLZON’s filling systems combine precision weighing technology with intelligent PLC control to deliver stable, repeatable results, even with viscous or foamy materials. Each filling cycle uses a dual-speed method:

Fast bulk flow fills most of the container quickly for high throughput.
Slow top-up flow finishes the fill with fine accuracy, preventing overfilling or spillage.

This two-stage process reduces product waste, eliminates human error, and keeps fill levels uniform across every batch, whether the line is running automatic or semi-automatic paint filling machines.

Key Features of GLZON Paint Filling Machines

High filling accuracy: ±0.1% to ±0.2% precision using advanced weighing control
High-speed operation: up to 300 pails per hour, increasing output significantly compared to manual filling
Explosion proof design: certified under ATEX and CE standards, suitable for flammable or solvent-based paints
Anti-drip nozzle: prevents spills, drips, and cross-contamination between batches
Optional nitrogen purging: protects oxygen-sensitive formulations and extends shelf life
PLC and touchscreen HMI: simple operation with recipe storage for multiple products
Stainless steel 304/316L construction: corrosion resistant, hygienic, and built for continuous operation
Flexible configurations: available as semi-automatic paint filling machines for smaller batches or fully automatic systems for high-volume production

Materials and Container Compatibility

GLZON’s liquid filling machines are compatible with:

Solvent-based and water-based paints
Epoxy, latex, and emulsion coatings
Resins, sealants, and industrial lubricants
Adhesives, glues, and printing inks
Cement coatings and waterproofing compounds

Container types supported include metal, plastic, and composite pails, steel drums, and IBC totes ranging from 5L to 1000L.

Industries That Use Paint Filling Equipment

Paints and coatings: acrylic, enamel, emulsion, and epoxy paint production
Automotive and industrial chemicals: primers, sealants, lubricants, resins
Adhesives and inks: viscous glue and solvent-based ink filling
Construction materials: protective coatings, insulation compounds, waterproofing liquids

Automation and Production Line Integration

GLZON’s automatic paint filling machines integrate with conveyors, lid pressers, capping units, labeling systems, and robotic palletizers to build a complete end-of-line packaging solution. This reduces manual labor, increases line speed, and ensures every container is filled, sealed, and labeled consistently. For manufacturers with smaller or more diverse product runs, semi-automatic paint filling machines offer a lower cost, flexible alternative without sacrificing accuracy.

Safety and Environmental Compliance

Paint and chemical filling involves flammable and solvent-heavy materials, so safety is built into every GLZON system:

Explosion proof design certified to ATEX and CE standards
Anti-static grounding to prevent ignition risk
Emergency shutoff systems for operator safety
Closed filling environment that limits solvent vapor release and supports a cleaner, safer workplace

Technical Specifications

Specification	Details
Filling Range	5L–25L pails, 200L drums, 1000L IBC totes
Filling Speed	Up to 300 pails/hour (depending on viscosity and container size)
Filling Accuracy	±0.1% – ±0.2%
Control System	PLC + Touchscreen HMI
Filling Method	Dual-speed filling (fast and fine)
Container Types	Metal, plastic, and composite pails, drums, totes
Compatible Materials	Solvent-based, water-based, epoxy, latex, resin, adhesive
Material Construction	Stainless Steel 304 / 316L
Power Supply	220V or 380V, 50Hz
Air Pressure	0.6–0.8 MPa
Certifications	CE, ATEX
Optional Modules	Automatic capping, labeling, palletizing

Frequently Asked Questions

How accurate is an automatic paint filling machine?
GLZON’s systems achieve filling accuracy of ±0.1% to ±0.2%, even with viscous or foamy liquids, using a dual-speed fill process and precision weighing control.

What is the difference between automatic and semi-automatic paint filling machines?
Automatic machines run continuously with minimal operator input and are best for high-volume production. Semi-automatic machines require some manual handling between cycles and suit smaller batches or lower budgets.

What container sizes can a paint filling machine handle?
GLZON’s equipment fills containers ranging from 5L pails up to 200L drums and 1000L IBC totes.

Is the equipment safe for flammable paints and solvents?
Yes. The machines are ATEX and CE certified, with explosion proof design, anti-static grounding, and emergency shutoff systems for handling flammable or volatile paints safely.

Can one machine fill different types of paint and chemical products?
Yes. The PLC and touchscreen HMI allow recipe storage, so operators can switch between different products and fill settings without reconfiguring the machine manually.

Why Manufacturers Choose GLZON

With over 30 years of experience, Shanghai Guangzhi Automation Equipment Co., Ltd. (GLZON) supplies paint and chemical filling equipment to clients in more than 100 countries across the paints, chemicals, food, pharmaceutical, and construction materials sectors. Every machine is tested and certified before shipment, and GLZON offers customized configurations along with ongoing after-sales and technical support, making it a reliable choice for manufacturers looking to modernize their paint filling and packaging lines.