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Acid Filling Machine

Our automatic acid filling machine and alkaline filling machine are specialized equipment designed for accurately filling containers with acid-based and alkaline liquids. It is built to handle the unique properties of corrosive substances while ensuring precise and safe filling processes. Featuring acid-resistant components, adjustable filling parameters, and operator safety measures, this machine guarantees accurate fill volumes and minimizes product wastage.
  • Acid Filling Machine

  • PESTOPACK

  • One Year and Life-Long Technical Support

  • Engineers Available to Service Overseas

  • Acid and Corrosion Liquid Products

  • Full Automatic

  • Bottles 50ml-5000ml

  • PLC+Touch screen

  • PP

  • Automatic Filling

  • Siemens/Schneider/Mitsubishi/AirTac/Delta/Can customized

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Product Description

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Acid Filling Machine – Complete Guide to Corrosive Liquid Filling Solutions

Handling acidic cleaning products and corrosive liquids in production requires specialized filling equipment that ensures safety, accuracy, and long-term durability. Pestopack’s acid filling machine is engineered with acid-resistant materials, smart automation, and protective safety features, making it the perfect choice for manufacturers of acid-based household cleaners, industrial chemicals, and detergents.

In this in-depth guide, we’ll cover:

  • The properties of acid-based cleaning liquids

  • How an acid filling machine works

  • Technical features and parameters

  • Integration of complete filling lines (capping, labeling, packaging)

  • Advantages of Pestopack’s acid filling machine

  • FAQs for buyers


Understanding Acidic Cleaning Products

What Are Acidic Cleaning Liquids?

Acidic cleaning products are low pH solutions designed to remove stubborn dirt, mineral deposits, rust, limescale, and oxides. They are commonly used in:

  • Household cleaning (bathroom cleaners, toilet descalers, limescale removers)

  • Industrial cleaning (metal surface treatment, scale removal)

  • Commercial kitchens (removing grease combined with mineral buildup)


Characteristics of Acid-Based Products

1. Powerful Stain Removal

– Breaks down limescale, mineral salts, and rust deposits effectively.

2. Antibacterial Properties

– Many formulas include acidic components with natural antibacterial performance.

3. Low Viscosity

– Acidic liquids are generally thin, water-like solutions that flow easily.

4. Low Foaming Behavior

– Unlike alkaline detergents, acids generate minimal foam but retain high cleaning efficacy.

These unique properties require specialized filling equipment detergent filling machine, since standard liquid filling machines may corrode or fail when exposed to strong acids.



Acid filling machine application


How Acid Filling Machines Work

Acid filling machines are specifically designed to handle corrosive liquids safely.

Core Process

  • Liquid Transfer – Acid liquid flows from a storage tank into the machine system.

  • Filling Control – Time-based or flow-meter technology ensures precise dosing.

  • Anti-Corrosion Design – All liquid-contact parts use polypropylene (PP) or HDPE, resistant to acid corrosion.

  • Safety Protection – Protective shields, sealed pipelines, and emergency stop systems protect operators.

Unlike a liquid soap filling machine or a water bottling machine, the acid filling machine must withstand constant chemical exposure without risk of metal corrosion or machine breakdown.



How Our Acid Filling Machine Fit Your Products


This specialized acid filling machine is designed to handle the unique properties and requirements of acid-based products, ensuring accurate and efficient filling processes.


Compatibility with Acidic Products

Not like liquid soap filling machine, the acid filling system is engineered to handle corrosive and acidic liquids effectively. It uses PP materials that are resistant to corrosion and can withstand the potentially aggressive nature of acidic substances..


Precise Filling Accuracy

Our acid filling equipment is equipped with time control technology and features, to ensure that each container is accurately filled to the desired level..


Customizable to Product Needs

Different acid-based products may vary in terms of viscosity, acidity level, and container size. The filling machine for acid products can be customized to accommodate specific product requirements, ensuring that the filling process is optimized for your products' unique characteristics.


Operator Safety

Working with acidic substances requires attention to operator safety. Pestopack's acid filling machine wholesale incorporates safety features such as protective shields, emergency stop buttons to ensure the safety of operators working with acid-filled containers.


Easy Maintenance

Pestopack designs acid filling machines for easy maintenance, including features like quick-change components and accessible parts that facilitate cleaning and upkeep.



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Acid Filling Machine Technical Parameters


Model

Filling Heads

Production Speed (bottles/hour)

Power

Dimensions (mm)

A-4

4

1L: 1000 / 5L: 800

3KW

1600×1100×2200

A-6

6

1L: 1800 / 5L: 1200

3KW

2000×1100×2200

A-8

8

1L: 2200 / 5L: 1600

4KW

2400×1100×2200

A-12

12

1L: 3500 / 5L: 2800

5KW

2600×1500×2200

  • Filling accuracy: 1–5L ±5ml

  • Bottle sizes: Height 100–320mm, diameter Φ100–180mm

  • Drum sizes: Length 100–200mm, width 40–80mm, height 150–300mm

  • Neck diameter: ≤Φ30mm

  • Power source: 220/380V 50/60Hz

  • Air source: 0.6 Mpa




Integrating a Complete Acid Filling Line




Acid filling line layout


Pestopack provides turnkey acid filling solutions, integrating:

1. Acid Filling Machines

Core filling system designed for low-viscosity, corrosive liquids.

2. Acid Capping Machines

  • Spindle Capping Machine – simple & cost-effective

  • Tracking Capping Machine – suitable for high-speed filling lines

  • Rotary Capping Machine – precision sealing for round bottles

3. Acid Labeling Machines

  • Single-Sided Labeling Machine – perfect for flat bottles

  • Double-Sided Labeling Machine – suitable for square containers

  • Round Bottle Labeling Machine – for cylindrical HDPE bottles

4. Packaging & Conveyor Systems

Optional integration with shrink wrapping, carton packing, and palletizing systems for a complete end-to-end filling line.


Acid Capping machine Selection



Acid Labeling Machine Selection





Advantages of Pestopack as Your Acid Filling Machine Manufacturer

  • 20+ years of experience in filling & packaging equipment

  • Exported to 30+ countries worldwide

  • ISO 9001 and CE certified machinery

  • Strong after-sales support including installation, training, and spare parts supply

  • Custom OEM & ODM solutions for different production needs



FAQs About Acid Filling Machines

Q1: What materials are used in acid filling machines?

Pestopack uses PP (polypropylene) and HDPE materials in all acid-contact parts to prevent corrosion.

Q2: Can one machine handle multiple types of acid cleaners?

Yes, our machines are customizable for different viscosities and acidity levels, provided the container neck size is compatible.

Q3: What is the accuracy level of your acid filling machines?

Our machines maintain ±5ml precision, even for high-speed production lines.

Q4: Are your machines safe for operators?

Yes, they include safety shields, enclosed filling systems, and emergency stop controls.

Q5: Can you integrate labeling and packaging with the filling line?

Absolutely. We provide turnkey acid filling lines with capping, labeling, shrink wrapping, and carton packing solutions.

Q6: Do you offer after-sales service overseas?

Yes, Pestopack provides remote technical support, spare parts supply, and onsite installation services.


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