Chemical Drum Filling Machine for Chemical and Industrial Liquids

Filling a 200L drum is straightforward. Filling it accurately, consistently, and with the correct equipment for the liquid inside requires more careful engineering. The GLZON chemical drum filling machine is designed for industrial liquids such as chemicals, lubricants, coatings, resin, solvents, detergents, and oils. It can be configured for 200L drums, 55-gallon drums, and other similar containers.

The system uses load-cell weighing with fast and slow filling control. This helps the machine approach the required target weight accurately while reducing unnecessary overfilling.

For chemical applications, the machine can also be equipped with stainless-steel filling nozzles, SUS316 or PTFE contact parts, bottom-up filling, anti-drip control, grounding, a covered filling area, and explosion-proof options.

The machine is configured around the liquid being filled rather than using one fixed design for every application.

Chemical Drum Filling Machine Specifications

Specification	Available Configuration
Contentor	200L drum / 55-gallon drum / customized
Measurement	Net-weight / load-cell weighing
Typical accuracy	Up to approximately ±0.2%*
Cabeças de enchimento	Single / dual / customized
Método de enchimento	Top / sub-surface / bottom-up
Filling control	Fast + slow filling
Contact materials	SUS304 / SUS316 / PTFE options
Control system	PLC + touchscreen HMI
Anti-drip system	Disponível
Covered filling area	Disponível
Ligação à terra	Disponível
Explosion-proof configuration	Optional
Transportador	Optional
Tamponamento automático	Optional
Rotulagem	Optional
Paletização	Optional

*Actual accuracy depends on the liquid, feeding conditions, target weight, and final system configuration.

Why Use Weight-Based Filling?

Industrial liquids can behave differently depending on viscosity, temperature, feeding pressure, and other production conditions.

A weighing filling machine measures the actual weight entering the drum instead of depending only on filling time.

During operation, the machine first fills at a higher flow rate. As the target weight approaches, it automatically changes to a slower filling stage.

This two-stage filling method helps control the final weight while keeping the filling cycle efficient.

The benefit becomes more important in larger production volumes. Even a small amount of repeated overfilling can result in unnecessary product loss.

Dual Filling Nozzle Chemical Drum Filling for Higher Output

A dual-nozzle chemical drum filling machine can increase production capacity while keeping the filling process compact and easy to operate.

Two filling positions allow the machine to handle more drums without immediately moving to a much larger production line.

For chemical applications, the nozzles and other wetted components can be selected according to the product.

Depending on the liquid, this may include:

• stainless-steel filling nozzles
• SUS316 contact parts
• PTFE components
• chemical-resistant hoses
• suitable seals and gaskets
• compatible valves

The correct configuration depends on the liquid’s viscosity, corrosiveness, temperature, foaming behavior, and safety requirements.

Choose the Filling Method According to the Liquid

One filling method is not suitable for every product.

Top Filling

The nozzle fills from above the drum opening.

This works well for many stable industrial liquids that do not create excessive foam or splashing.

Sub-Surface Filling

The nozzle moves inside the drum so the liquid has a shorter free-fall distance.

This can help reduce foaming and splashing.

Bottom-Up Filling

For more demanding products, the filling lance can move toward the bottom of the drum and rise gradually as the liquid level increases.

This method can be useful for some solvents, coatings, foaming liquids, and volatile products.

The filling method should therefore be selected according to the product rather than simply using the same nozzle movement for every machine.

Chemical-Resistant Filling Configuration

A chemical drum filling machine may require different contact materials depending on the liquid.

SUS304 is commonly used for general machine construction.

SUS316 can provide better corrosion resistance for more demanding applications.

PTFE can also be used in specific contact parts where stronger chemical resistance is required.

For aggressive products, the complete liquid path should be considered, including the pump, hose, valve, seals, gaskets, and filling nozzle.

This is particularly important when configuring equipment for acids, alkalis, cleaning chemicals, or other corrosive products.

For a corrosive liquid filling machine, material compatibility should be confirmed before manufacturing.

Covered Filling Area for Chemical Production

For chemical filling applications, the active filling area can be partially covered around the drum and filling nozzles.

This creates a more controlled filling zone and can help reduce direct exposure to splashing during operation.

The system can also include:

• grounding or earthing
• anti-drip filling nozzles
• compatible hoses and valves
• suitable pumps
• explosion-proof electrical components when required

The exact safety configuration depends on the liquid and the operating environment.

Filling Solvents and Flammable Liquids

Some solvents have low viscosity and flow very quickly, which makes accurate shut-off especially important.

Certain solvents may also be volatile or flammable.

A máquina de enchimento de solventes may therefore require additional features such as grounding, suitable contact materials, controlled filling movement, and explosion-proof components.

Bottom-up or sub-surface filling may also be selected where reduced splashing or vapor generation is important.

For flammable applications, the final design should be based on the actual product and the required hazardous-area standard.

Produtos adequados

The system can be configured for a wide range of liquids, including:

• engine oil
• lubricating oil
• hydraulic oil
• paint
• coatings
• resin
• epoxy
• adhesives
• detergents
• cleaning chemicals
• liquid fertilizer
• solvents
• acids
• alkalis
• edible oil
• other industrial liquids

A low-viscosity solvent and a high-viscosity resin can both be filled into drums, but they may require very different pumps, valves, hoses, and nozzle designs.

That is why the liquid should always come first when selecting the machine.

Controlo por PLC e HMI

O máquina automática de enchimento de tambores can be equipped with PLC and touchscreen HMI control.

Depending on the final configuration, operators can manage:

• target filling weight
• fast and slow filling
• filling status
• manual and automatic operation
• alarms
• conveyor movement
• capping sequence

An English-language interface can be supplied for international customers.

Reliable industrial components can also be selected according to the project requirements.

From Filling Machine to Complete Drum Line

The machine can operate as a standalone filling station or become part of a more automated packaging system.

A complete line can include:

Drum feeding → positioning → weighing filling → capping → conveying → labeling → palletizing

This allows customers to start with the filling process and add additional automation according to production needs.

For customers filling both drums and larger containers, the same project can also include IBC or tote filling equipment.

200L Drum Filling Applications

A Máquina de enchimento de tambores de 200 L is commonly used where manufacturers need accurate filling of large industrial containers without depending heavily on manual operation.

The same basic platform can be adapted for different industries, but the pump, contact material, filling nozzle, and filling method should be selected according to the actual liquid.

This is particularly important for chemical production, where two liquids using the same 200L drum may still require very different machine configurations.

Not Sure Which Machine You Need?

You do not need to decide everything before contacting us.

You do not need to know whether the machine should use SUS304, SUS316, PTFE, top filling, or bottom-up filling.

Just tell us one thing:

What liquid do you want to fill?

For example:

Óleo do motor
Tinta
Resina
Detergente
Solvente
Ácido
Óleo alimentar

Once we know the liquid, our team can help determine the appropriate filling method and machine configuration.

If we need more information, we can ask step by step.

Perguntas Frequentes

Can the machine fill 200L drums?

Yes. The system can be configured for standard 200L drums, 55-gallon drums, and similar industrial containers.

What filling accuracy can it achieve?

A properly configured weight-based system can typically achieve up to approximately ±0.2%, depending on the liquid, feeding conditions, target weight, and final setup.

Can you provide two filling nozzles?

Yes. Single-nozzle and dual-nozzle configurations are available.

Can the machine fill high-viscosity liquids?

Yes. Pump selection, pipe size, valve design, and filling speed can be adjusted according to the viscosity of the product.

Can the nozzle move inside the drum?

Yes. Sub-surface and bottom-up filling configurations are available.

Can PTFE be used?

Yes. PTFE contact components can be selected where additional chemical resistance is required.

Is an explosion-proof version available?

Yes. Explosion-proof configurations are available for suitable applications.

If you are unsure whether you need one, simply tell us the liquid you intend to fill.

Tell Us What You Want to Fill

Choosing a filling machine should not require you to understand every technical detail before making contact.

Simply tell us the liquid.

From there, GLZON can help determine the appropriate filling method, nozzle, pump, contact materials, weighing system, and automation level.

Shanghai GLZON Equipment Co., Ltd.
Industrial drum, IBC, pail, bottle, and customized liquid filling systems.