20L Square Can Filling Machine

High-efficiency 20L square can filling machine. Our automatic quantitative filler for iron cans ensures high precision for chemicals and oils. Request a quote today!

  • Brand: GLZON
  • Model: GZM-20-02

20L Square/Iron Can Filling Machine, Quantitative Filling Equipment for Chemicals, Oils & Food Ingredients

In the production and packaging process of chemicals, oils, food ingredients and other industries, quantitative filling of 20L square or iron cans is a key link that directly affects product quality, packaging efficiency and production safety. The 20L Square/Iron Can Filling Machine is professionally developed for this scenario, integrating precision weighing, automatic control and safe operation. It adopts advanced filling technology and high-quality structural materials to meet the strict filling requirements of various industries, and has become a reliable choice for enterprises to realize standardized and efficient filling operations.
Whether it is corrosive chemical products, viscous oils, or food-grade liquid ingredients, this filling machine can achieve stable and accurate quantitative filling. With flexible configuration options and simple operation, it effectively solves the pain points of traditional filling methods such as large errors, material waste, complicated operation and potential safety hazards, helping enterprises reduce costs, improve efficiency and enhance market competitiveness.

Product Applications

The 20L Square/Iron Can Filling Machine is designed for quantitative filling of various liquid materials, with strong versatility and wide applicability. It is widely used in the following industries and scenarios:
  • Chemical Industry: Quantitative filling of various chemical products, such as chemical reagents, industrial additives, liquid pesticides, chemical solvents, etc., with explosion-proof options to ensure safe operation in flammable and explosive environments;

  • Oil Industry: Filling of various oils, including edible oil, lubricating oil, industrial oil, fuel oil, etc., with anti-drip and anti-splash design to avoid oil waste and container contamination;

  • Food Industry: Quantitative filling of liquid food ingredients, such as edible syrup, liquid condiments, food additives, edible oil, etc., adopting food-grade materials to comply with food safety production standards;

  • Other Industries: Filling of various liquid materials that require quantitative packaging in 20L square or iron cans, adapting to different material properties and packaging requirements.

Basic Technical Parameters

The following is the detailed technical parameter table of the 20L Square/Iron Can Filling Machine, clearly showing the equipment performance, helping enterprises select models according to their own production needs and on-site conditions:
Parameter Name
Specific Specifications
Maximum Weighing Capacity
30kg
Minimum Sensitivity
10g
Filling Error
±10-20g (depending on filling speed)
Filling Speed
100-150 cans/hour (depending on feed flow rate)
Applicable Containers
≤Ф350×h500mm small-mouth cans, open-mouth cans (20L square/iron cans)
Explosion-Proof Rating
EXdiaIIBT4
Power Supply
AC220/50Hz
Air Supply
0.4-0.8Mpa
Operating Temperature
-10℃-40℃
Control Method
2-speed pneumatic control
Filling Method
Insertion type, on liquid surface
Weighing Platform Size
400×400mm
Storage Platform
400×1000mm
Structural Material
SUS304 Stainless Steel
Nozzle Piping
SUS304 Stainless Steel and PTFE (316L optional)
Material Interface
DN40 quick-connect pagoda connector, flange connector optional
Air Source Interface
8mm air hose connection

System Core Features

The 20L Square/Iron Can Filling Machine integrates multiple advanced technologies, focusing on solving the core pain points of enterprise filling operations, with the following outstanding features, ensuring high efficiency, precision, safety and convenience:
  • Net Weight Filling: Effectively eliminates filling errors caused by tare weight and material specific gravity, ensuring that the weight of each can of material is accurate and consistent, improving product qualification rate;

  • Multi-Stage Automatic Filling: Adopts two-stage (three-stage optional) automatic filling method, fast filling improves efficiency, slow filling ensures precision, balancing high efficiency and filling accuracy;

  • Flexible Target Setting: The filling target volume can be freely set, which is convenient for various weight specifications of packaging, and can be quickly adjusted according to production needs;

  • Anti-Splash Design: Equipped with an insertion-type filling gun, which goes deep into the container during filling, avoiding material splashing onto the container surface, reducing material waste and keeping the container clean;

  • Automatic Gun Lifting: After reaching the preset filling target value, the filling gun automatically lifts, cooperating with the filling process to improve the degree of automation and reduce manual intervention;

  • Unique Anti-Drip Device: The specially designed anti-drip structure prevents residual material from dripping onto the container or the operating platform after filling, avoiding material waste and environmental pollution;

  • Convenient Disassembly and Cleaning: The nozzles and pipelines adopt quick-connect connectors, which are easy to disassemble and assemble, convenient for daily cleaning, maintenance and material replacement;

  • Safe and Reliable PLC Control: Adopts PLC-based control system, stable operation, low failure rate, with perfect safety protection functions, ensuring safe and continuous production;

  • One-Click Filling Operation: The operation process is simple, one-click start to complete the entire filling process, no professional technical personnel are required, reducing labor training costs and operation difficulty.

Optional Accessories & Available Models

In order to meet the diverse production needs of different enterprises and adapt to different on-site production conditions, the 20L Square/Iron Can Filling Machine provides a variety of optional accessories and models, which can be flexibly configured according to user needs:

Optional Accessories

  1. Pump: Assists in material delivery, suitable for materials with high viscosity or poor fluidity;

  2. Filter: Filters impurities in the material, ensuring the purity of the filled material and avoiding nozzle clogging;

  3. Conveyor: Realizes automatic conveying of empty cans and filled cans, further improving production automation and reducing manual labor;

  4. Return Valve: Facilitates material circulation and adjustment, avoiding material waste caused by excessive pressure;

  5. Capper: Cooperates with the filling machine to complete the capping operation of filled cans, improving the integrity of the packaging process;

  6. Automatic Filling Line: Can be customized and designed according to the user's on-site space and production capacity, realizing integrated automatic production from feeding, filling to capping and palletizing.

Available Models

  • Standard Type: Suitable for general production environments, meeting the basic quantitative filling needs of most enterprises;

  • Explosion-Proof Type: With EXdiaIIBT4 explosion-proof rating, suitable for filling flammable, explosive and volatile chemical materials, ensuring production safety.

Core Product Value

For enterprises that need quantitative filling of 20L square or iron cans, the 20L Square/Iron Can Filling Machine can bring multiple core values, helping enterprises optimize production processes and enhance core competitiveness:
1. Improve Filling Precision: With filling error controlled within ±10-20g, it ensures product consistency, reduces unqualified products and material waste;
2. Enhance Production Efficiency: Filling speed reaches 100-150 cans/hour, combined with one-click operation and automatic control, greatly reducing manual labor and improving production efficiency;
3. Ensure Production Safety: Explosion-proof design, high-quality corrosion-resistant materials and safe PLC control system effectively avoid safety hazards in the filling process;
4. Strong Versatility: Adapt to various liquid materials and container types, support flexible configuration, and meet the diverse production needs of different industries;
5. Reduce Operation Costs: Simple operation, low maintenance cost, no professional technical personnel required, reducing labor training and daily operation costs;
6. Customizable Configuration: Optional accessories and models, and automatic filling lines can be designed according to user sites, perfectly matching enterprise production needs.
The 20L Square/Iron Can Filling Machine is a professional quantitative filling equipment integrating precision, efficiency, safety and flexibility. It is widely used in chemicals, oils, food ingredients and other industries, providing reliable filling solutions for enterprises of all sizes. Whether you need standard filling equipment or a customized automatic filling line, this machine can meet your needs, help you reduce costs and increase efficiency, and realize standardized and efficient production.


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