Automatic Gravimetric Filling Machines for Liquids in IBCs and Totes

Overview

Automatic gravimetric filling machines are designed for precise, efficient, and safe filling of liquids into Intermediate Bulk Containers (IBCs) and totes. These systems use weight-based metering to ensure accuracy, making them ideal for high-value, hazardous, or viscous liquids. They are commonly used in industries such as chemicals, food & beverage, pharmaceuticals, and industrial manufacturing.

Key Features

1. Gravimetric Metering Technology

• High-Accuracy Load Cells: ±0.1% to ±0.2% accuracy for precise fill volumes.

• Real-Time Weight Tracking: Continuous monitoring ensures no overfilling or underfilling.

• Automated Cutoff: Servo-controlled valves stop the flow instantly when the target weight is reached.

2. Compatibility with IBCs & Totes

• Adjustable Filling Heads: Versatile designs to accommodate different container sizes and shapes.

• Large-Diameter Hoses: High-flow transfer rates for faster filling of IBCs (up to 1,000L) and totes (up to 1,500L).

• Drum/IBC Adapters: Quick-change nozzles for flexibility in handling various container types.

3. Safety & Compliance

• ATEX/IECEx Certification: Safe for hazardous environments (Zone 1/21 or Zone 2/22).

• Static Grounding Systems: Prevents static sparks during filling.

• Nitrogen Blanketing (Optional): Inert gas purging to prevent oxidation or vapor buildup.

• Spill Containment: Drip trays and encapsulated hoses to manage leaks or splashes.

4. Material Compatibility

• Corrosion-Resistant Construction: 316L stainless steel, Hastelloy, or PTFE-lined components for aggressive chemicals.

• Chemical-Resistant Hoses: Custom materials (e.g., Viton, EPDM) to match the liquid being filled.

5. Automation & Efficiency

• Touchscreen HMI: Intuitive interface for recipe management, batch tracking, and diagnostics.

• Pre-Set Recipes: Store up to 100+ product profiles for quick selection and minimal setup.

• Vacuum Purging: Minimizes product waste during nozzle purging cycles.

• Batch Logging: Integrates with MES/ERP systems for traceability and inventory management.

6. Customizable Options

• Foam Management: Anti-foam sensors and adjustable flow rates for viscous or frothing liquids.

• Automated Lids/Caps (Optional): Integrated sealers for tamper-evident closures.

• Ethernet Connectivity: Remote monitoring and control via Wi-Fi or Ethernet.

Technical Specifications

• Filling Range: 2–3,000 liters (configurable for partial fills).

• Accuracy: ±0.1% to ±0.2% of target weight.

• Flow Rates: Adjustable from 10 L/min to 200 L/min (depending on viscosity).

• Materials: 316L stainless steel, Hastelloy, or chemical-resistant polymers.

• Power: 220V/50Hz or 110V/60Hz (energy-efficient motors).

• Certifications: ATEX, IECEx, CE, ISO, NSF (for food/pharma applications).

Applications

• Chemicals: Acids, bases, solvents, adhesives, and specialty chemicals.

• Food & Beverage: Edible oils, syrups, sauces, and bulk liquid ingredients.

• Pharmaceuticals: APIs, active pharmaceutical ingredients, and bulk drug formulations.

• Industrial: Lubricants, paints, coatings, and industrial fluids.

Operation Steps

1. Position Container: Roll or lift the IBC/tote under the filling head using a forklift or conveyor.

2. Select Recipe: Use the touchscreen to choose the product profile, target weight, and flow rate.

3. Automated Filling: The system lowers the nozzle, purges air, and fills to the target weight.

4. Sealing & Verification: Nozzle retracts, and the system confirms weight accuracy.

5. Unload & Seal: Remove the container and apply a tamper-evident seal (optional).

Benefits

1. Precision: Gravimetric control eliminates errors caused by temperature or pressure fluctuations.

2. Speed: High-flow rates reduce cycle times for large containers like IBCs and totes.

3. Safety: ATEX certification, static grounding, and spill containment minimize risks.

4. Flexibility: Compatible with a wide range of liquids and container types.

5. Scalability: Suitable for small batches or high-throughput production lines.

6. Cost Efficiency: Reduces product waste, labor costs, and compliance risks.

Why Choose Gravimetric Filling?

Gravimetric filling is the gold standard for liquid filling applications requiring extreme accuracy and reliability. Whether you’re handling corrosive chemicals, high-viscosity fluids, or high-value products, these systems ensure consistent performance while minimizing safety risks and operational costs.

Contact us today for a customized solution tailored to your needs!