WEIGHING FILLING MACHINE LINE

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WEIGHING FILLING MACHINE LINE SOLUTION

Complete Net Weight Filling System for 5–30L, 100–300L, and 1000L Containers

In modern liquid packaging industries, accuracy, efficiency, and flexibility are critical. A Weighing Filling Machine Line Solution (also known as a Net Weight Filling System) is designed to deliver precise filling by measuring product weight in real time. It is especially suitable for chemicals, lubricants, coatings, edible oils, agrochemicals, and other liquid products that require high accuracy and compliance with international standards.

This complete line integrates automatic filling, capping, labeling, conveying, palletizing, and control systems, ensuring stable production performance across different container sizes.

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Weighing Filling Machine Line
Solution Videos

Sunshine’s line is rooted in over 25 years of expertise in liquid filling systems, offering customized, hygienic, high-precision, and rapid cleaning equipment configured for diverse container types and capacities—from small bottles to large drums.Food-grade stainless‑steel contact surfaces (SUS 304/316) and servo‑motor control ensure both compliance and consistency across applications.
Welcome to Sunshine Intelligent Packaging Machinery, your trusted partner in lubricant oil filling solutions.
Here we have some videos for different lube oil filling line solutions for reference.

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Weighing Filling Machine Line Solutions

Weighing filling machine lines are engineered to accommodate a wide range of container sizes and industrial packaging requirements. Based on production scale and container volume, the configuration of each filling line is tailored to ensure efficiency, accuracy, and operational safety. Below is an overview of lube oil filling solutions based on three common capacity ranges:

1.5–30L Drum Filling Machine Line Key Equipments:

Weighing-Type Filling Machine: Designed for accurate filling of 5–30L containers by weight. It is suitable for lubricating oil, edible oil, chemical liquid, detergent, disinfectant, and other medium-to-large volume liquid products.

Automatic Drum / Pail Feeding System: Automatically transfers empty 5–30L drums or pails into the production line, reducing manual handling and improving overall efficiency.
Load Cell Weighing System: Measures the filling weight in real time to ensure high accuracy and stable filling performance, helping reduce product waste and overfilling.

Two-Speed Filling Control: Uses fast filling and slow filling to improve both production speed and filling precision, especially for large-volume containers.

Anti-Drip Filling Nozzles: Prevent dripping and leakage after filling, keeping drums, conveyors, and the working area clean.

Automatic Cap Feeding and Capping Machine: Automatically feeds, places, and tightens caps with stable torque control, suitable for different drum caps, pail caps, and closures.

Heavy-Duty Conveyor System: Built to support heavier 5–30L filled containers and ensure smooth transfer between filling, capping, labeling, and packing stations.

Labeling Machine: Applies labels accurately on drum or pail surfaces, helping improve product appearance and brand presentation.

Inkjet Printer / Laser Coding Machine: Prints production date, batch number, QR code, and traceability information on containers or labels.

Palletizing System: Organizes finished pails for storage, transportation, and shipment, reducing labor and improving end-of-line efficiency.

2.5–30L Pail Filling Machine Line Key Equipments:

Automatic Pail Feeding System: Automatically transfers empty 5–30L pails into the production line, reducing manual handling and improving feeding efficiency.

Weighing-Type Filling Machine: Designed for accurate filling of 5–30L pails by weight. It is suitable for lubricating oil, edible oil, detergent, chemical liquid, disinfectant, paint, coating, and other medium-to-large volume liquid products.

Load Cell Weighing System: Measures the filling weight in real time to ensure stable accuracy and reduce overfilling or product waste.

Two-Speed Filling Control: Uses fast filling and slow filling to balance filling speed and precision, making it ideal for larger-volume pail packaging.

Anti-Drip Filling Nozzles: Prevent dripping and leakage after filling, keeping pails, conveyors, and the working area clean.

Automatic Cap Feeding and Capping Machine: Automatically feeds, places, and tightens pail caps with stable torque control, suitable for different pail lids and closure types.

Lid Pressing / Cap Pressing System: Presses lids firmly onto pails to ensure good sealing performance and safe transportation.

Heavy-Duty Conveyor System: Supports the stable transfer of filled 5–30L pails between filling, capping, labeling, and packing stations.

Labeling Machine: Applies labels accurately on pail surfaces, helping improve product appearance and brand presentation.

Inkjet Printer / Laser Coding Machine: Prints production date, batch number, QR code, and other traceability information on pails or labels.

Palletizing System: Organizes finished pails for storage, transportation, and shipment, reducing labor and improving end-of-line efficiency.

3.200L Drum Weighing Filling Line Key Equipments:

200L Drum Weighing Filling Machine: Ensures accurate mass-based filling for 200L drums, suitable for lube oil, engine oil, hydraulic oil, gear oil, and other industrial oils.

Automatic Bung / Cap Feeding and Capping System: Handles large drum plugs and caps, ensuring stable positioning, reliable tightening, and consistent sealing performance.

Heavy-duty Roller Conveyor System: Supports smooth and stable transport of 200L drums between filling, capping, coding, labeling, and palletizing stations.

Drum Labeling and Coding Equipment: Applies labels and prints batch numbers, production dates, and traceability information on large drum surfaces.

Automatic Drum Positioning System: Helps align the drum opening accurately before filling and capping, improving automation efficiency and reducing manual operation.

Semi- or Fully-Automated Palletizing System: Facilitates efficient handling and stacking of filled 200L drums, improving final packaging efficiency and reducing labor intensity.

4.1000L IBC Weighing Filling Line Key Equipments:

IBC Weighing-type Filling Machine: Ensures accurate mass-based filling for 1000L IBC containers, suitable for lube oil, hydraulic oil, engine oil, gear oil, and other industrial oils.

Automatic IBC Positioning System: Helps align the IBC filling port accurately before filling, improving filling stability and reducing manual adjustment.

Heavy-duty Conveyor System: Supports the stable transport of large 1000L IBC containers between filling, capping, coding, and handling stations.

Automatic Cap Feeding and Capping System: Handles large IBC caps and closures, ensuring reliable tightening, secure sealing, and consistent production quality.

Labeling and Coding Equipment: Applies product labels and prints batch numbers, production dates, and traceability information on large IBC surfaces.

Semi- or Fully-Automated Handling System: Facilitates efficient movement, storage, and pallet handling of filled IBC containers, reducing labor intensity and improving bulk packaging efficiency.

Technical Advantages Of Our
Weighing Filling Machine Line

Engineered for precision, efficiency and long-term reliability, our filling machines help manufacturers improve productivity while reducing operational costs.

High Filling Accuracy & Stability

Our filling machines are equipped with advanced servo control systems, ensuring a filling accuracy of up to ±0.2%.
This guarantees consistent product quality and minimizes material waste.
✔ Servo-driven control
✔ Stable filling performance
✔ Suitable for high-value liquids

Wide Filling Range & Flexibility

Designed to handle a wide range of container sizes from 50ml to 1000L, our machines are suitable for bottles, pails, drums, and IBC tanks.
✔ One machine for multiple container sizes
✔ Quick format changeover
✔ Flexible production configuration

Intelligent PLC Control System

Integrated with PLC + Touch Screen (HMI), our machines offer easy operation, real-time monitoring and automatic parameter adjustment.
✔ User-friendly interface
✔ Multi-language support
✔ Smart fault detection system

High-Speed & Efficient Production

Optimized mechanical design and precise filling technology allow high-speed operation while maintaining accuracy.
✔ Up to 6000 bottles/hour
✔ Continuous production capability
✔ Reduced downtime

Anti-Corrosion & Durable Design

For chemical and corrosive liquids, machines can be manufactured using SUS316, PVC, or PTFE materials to ensure long-term durability.
✔ Suitable for acid & alkali liquids
✔ Extended machine lifespan
✔ Low maintenance cost

No Bottle No Filling System

Equipped with intelligent sensors, the machine automatically stops filling when no container is detected.
✔ Prevents liquid waste
✔ Improves safety
✔ Fully automated operation

Custom Turnkey Filling Solutions

We provide fully customized filling solutions based on your production requirements, including:
✔ Filling + Capping + Labeling + Packing
✔ Layout design
✔ Automation integration

Global Standard & Export Experience

Our machines comply with international standards and have been exported worldwide.
✔ CE Certification
✔ Installed in 90+ countries
✔ Professional overseas support

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SUNSHINE MACHINE

Weighing Filling Machine Line Manufacturer

Changzhou Sunshine Packing Machinery Co., Ltd was founded in 2001, which has more than 25 years experience in machinery manufacturing.We have rich experience in the industry, the staff is skilled in various professional skills, and constantly research new equipment,We aim for to bring you the best quality services and professionalism.

We provide customers with bottling machine, filling machine, capping machine, labeling machine, packaging machine and other machinery, active in all kinds of oil, sauce, chemical, daily chemical industry, to provide one-stop service for customers in more than 90 countries around the world, ensure that we and our customers stay ahead in our industry.

As a leading manufacturer of liquid packaging machinery, we provide many customers with high-quality equipment, perfect production line solutions and perfect service, such as Pakistani Pepsi factory,Saudi lubricant oil factory, African lubricant oil factory,We strive to ensure the utmost quality in everything we do.

More About Sunshine

Certificate

CE, SGS, TUV, CNCA, SONCAP, COC

We are fully committed to the highest quality standards in our development and manufacturing processes, to the continuous development of new technologies, and to the protection of the environment. Our products have been awarded a number of authoritative domestic and international certifications.

One‑Stop Custom Automatic Weighing Filling Machine Production Line Solutions

Comprehensive Services Tailored to Your Factory

Our turnkey solutions cover every aspect of your lube oil filling machine production facility:

Factory Planning & Layout Design — Optimize workflow, space utilization, and integration of multiple production lines.
Custom Production Line Design — From bottle unscramblers, filling machines, capping, labeling, to packing and palletizing, each line is tailored to your products and output requirements.
Engineering & Automation Integration — Seamless connection of lines with centralized PLC control for smart, user-friendly operation.
Installation & Commissioning — Professional setup and calibration by our experienced engineers, ensuring smooth start-up.
Training & Long-Term Support — Comprehensive operator training, maintenance guidance, and global after-sales service.

Why Choose Our Factory-Level Custom Weighing Filling Machine Solutions

Tailored solutions from single line to full factory automation
Maximize throughput, efficiency, and cost-effectiveness
High-precision filling (up to ±0.2%) and versatile container compatibility
Global experience with clients in 90+ countries
Integrated technical guidance and long-term support
We refer to custom production lines for our clients, we mean a series of workstations organized for the purpose of manufacturing products. Tasks are allocated among these stations in a way that optimizes efficiency and output, typically through methods such as batch production and standardized cycle times.
This includes the following:

Mixing and blending tanks

Bottle sorting machine

Filling machine

Capping machine

Check weigher

Labeling machine

Case opener

Case packer

Case sealer

Strapping machine

Palletizer machine

Pallet transfer machine

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Weighing Filling Machine Line FAQ

Q 1. What is a weighing filling machine line?

A A weighing filling machine line is an automatic filling system that uses load cells to measure product weight during filling. It is ideal for medium and large containers where accurate weight-based filling is required.
Q 2. What products are suitable for a weighing filling machine line?

A It is widely used for lubricating oil, edible oil, chemical liquid, liquid detergent, disinfectant, fertilizer liquid, coatings, and other liquid or semi-liquid products.
Q 3. What container sizes can the weighing filling line handle?

A Sunshine weighing filling machine lines can be customized for 5–25KG pails, 200KG drums, and 1000KG IBC tanks, depending on the customer’s production needs.
Q 4. Why choose weighing filling instead of volumetric filling?

A Weighing filling is more suitable for large-volume products because it directly controls filling weight. It helps reduce errors caused by product density changes, temperature changes, or viscosity differences.
Q 5. How accurate is the weighing filling machine?

A The filling accuracy can usually reach high precision levels depending on the product, container size, and filling range. Servo control, load-cell weighing, and two-speed filling help improve accuracy and stability.
Q 6. Can the machine fill foaming or viscous liquids?

A Yes. The weighing filling line can be customized with anti-foam filling methods, bottom-up filling nozzles, anti-drip nozzles, and special piping systems for viscous or easy-foaming liquids.
Q 7. What equipment is included in a complete weighing filling machine line?

A A complete line can include container feeding, automatic weighing filling machine, capping machine, labeling machine, inkjet printer, conveyor system, palletizing system, and other supporting equipment.
Q 8. Is the weighing filling line suitable for corrosive liquids?

A Yes. For corrosive chemical products, the contact parts can be made with anti-corrosion materials such as PTFE, PVC, PP, or other suitable materials according to the liquid characteristics.
Q 9. Can one machine handle different container types?

A Yes. The line can be designed to handle different containers such as pails, drums, and IBC tanks. Some parts may need adjustment or replacement according to container size and shape.
Q 10. How does the machine prevent dripping after filling?

A The filling system can be equipped with anti-drip nozzles, vacuum suck-back devices, and controlled valve closing to keep containers, conveyors, and the production area clean.
Q 11. Is the weighing filling machine line fully automatic?

A It can be semi-automatic or fully automatic. A fully automatic line can complete container positioning, weighing filling, cap feeding, capping, labeling, coding, and conveying with minimal manual operation.
Q 12. Can the weighing filling line be customized?

A Yes. Sunshine can customize the line according to filling volume, product viscosity, container type, production capacity, material requirements, and factory layout.
Q 13. What industries use weighing filling machine lines?

A Common industries include lubricating oil, chemicals, coatings, food oil, daily chemicals, disinfectant, agrochemical, and industrial liquid packaging.
Q 14. How do I choose the right weighing filling machine line?

A You should consider product type, viscosity, foaming level, corrosiveness, container size, target capacity, automation level, and available workshop space.
Q 15. Why choose Sunshine weighing filling machine line?

A Sunshine provides customized weighing filling solutions with high-precision load-cell control, stable filling performance, anti-drip design, hygienic or anti-corrosion structure, and complete line integration from filling to final packaging.

WEIGHING FILLING MACHINE LINE

WEIGHING FILLING MACHINE LINE SOLUTION

Weighing Filling Machine Line Solution Videos

5-30KG Pail Weighing Filling Line Video

5–30KG Drum Weighing Filling Line Video

200L Drum Weighing Filling Machine Line Video

1000L IBC Weighing Filling Machine Line Video

Weighing Filling Machine Line Solutions

1.5–30L Drum Filling Machine Line Key Equipments:

Weighing-Type Filling Machine: Designed for accurate filling of 5–30L containers by weight. It is suitable for lubricating oil, edible oil, chemical liquid, detergent, disinfectant, and other medium-to-large volume liquid products.

Two-Speed Filling Control: Uses fast filling and slow filling to improve both production speed and filling precision, especially for large-volume containers.

Anti-Drip Filling Nozzles: Prevent dripping and leakage after filling, keeping drums, conveyors, and the working area clean.

Automatic Cap Feeding and Capping Machine: Automatically feeds, places, and tightens caps with stable torque control, suitable for different drum caps, pail caps, and closures.

Heavy-Duty Conveyor System: Built to support heavier 5–30L filled containers and ensure smooth transfer between filling, capping, labeling, and packing stations.

Labeling Machine: Applies labels accurately on drum or pail surfaces, helping improve product appearance and brand presentation.

Inkjet Printer / Laser Coding Machine: Prints production date, batch number, QR code, and traceability information on containers or labels.

Palletizing System: Organizes finished pails for storage, transportation, and shipment, reducing labor and improving end-of-line efficiency.

2.5–30L Pail Filling Machine Line Key Equipments:

Automatic Pail Feeding System: Automatically transfers empty 5–30L pails into the production line, reducing manual handling and improving feeding efficiency.

Weighing-Type Filling Machine: Designed for accurate filling of 5–30L pails by weight. It is suitable for lubricating oil, edible oil, detergent, chemical liquid, disinfectant, paint, coating, and other medium-to-large volume liquid products.

Load Cell Weighing System: Measures the filling weight in real time to ensure stable accuracy and reduce overfilling or product waste.

Two-Speed Filling Control: Uses fast filling and slow filling to balance filling speed and precision, making it ideal for larger-volume pail packaging.

Anti-Drip Filling Nozzles: Prevent dripping and leakage after filling, keeping pails, conveyors, and the working area clean.

Automatic Cap Feeding and Capping Machine: Automatically feeds, places, and tightens pail caps with stable torque control, suitable for different pail lids and closure types.

Lid Pressing / Cap Pressing System: Presses lids firmly onto pails to ensure good sealing performance and safe transportation.

Heavy-Duty Conveyor System: Supports the stable transfer of filled 5–30L pails between filling, capping, labeling, and packing stations.

Labeling Machine: Applies labels accurately on pail surfaces, helping improve product appearance and brand presentation.

Inkjet Printer / Laser Coding Machine: Prints production date, batch number, QR code, and other traceability information on pails or labels.

Palletizing System: Organizes finished pails for storage, transportation, and shipment, reducing labor and improving end-of-line efficiency.

3.200L Drum Weighing Filling Line Key Equipments:

200L Drum Weighing Filling Machine: Ensures accurate mass-based filling for 200L drums, suitable for lube oil, engine oil, hydraulic oil, gear oil, and other industrial oils.

Automatic Bung / Cap Feeding and Capping System: Handles large drum plugs and caps, ensuring stable positioning, reliable tightening, and consistent sealing performance.

Heavy-duty Roller Conveyor System: Supports smooth and stable transport of 200L drums between filling, capping, coding, labeling, and palletizing stations.

Drum Labeling and Coding Equipment: Applies labels and prints batch numbers, production dates, and traceability information on large drum surfaces.

Automatic Drum Positioning System: Helps align the drum opening accurately before filling and capping, improving automation efficiency and reducing manual operation.

Semi- or Fully-Automated Palletizing System: Facilitates efficient handling and stacking of filled 200L drums, improving final packaging efficiency and reducing labor intensity.

IBC Weighing-type Filling Machine: Ensures accurate mass-based filling for 1000L IBC containers, suitable for lube oil, hydraulic oil, engine oil, gear oil, and other industrial oils.

Automatic IBC Positioning System: Helps align the IBC filling port accurately before filling, improving filling stability and reducing manual adjustment.

Heavy-duty Conveyor System: Supports the stable transport of large 1000L IBC containers between filling, capping, coding, and handling stations.

Automatic Cap Feeding and Capping System: Handles large IBC caps and closures, ensuring reliable tightening, secure sealing, and consistent production quality.

Labeling and Coding Equipment: Applies product labels and prints batch numbers, production dates, and traceability information on large IBC surfaces.

Semi- or Fully-Automated Handling System: Facilitates efficient movement, storage, and pallet handling of filled IBC containers, reducing labor intensity and improving bulk packaging efficiency.

Technical Advantages Of Our Weighing Filling Machine Line

High Filling Accuracy & Stability

Wide Filling Range & Flexibility

Intelligent PLC Control System

High-Speed & Efficient Production

Anti-Corrosion & Durable Design

No Bottle No Filling System

Custom Turnkey Filling Solutions

Global Standard & Export Experience

SUNSHINE MACHINE

Weighing Filling Machine Line Manufacturer

One‑Stop Custom Automatic Weighing Filling Machine Production Line Solutions

Weighing Filling Machine Line FAQ

CONSULT YOUR SUNSHINE PACKING EXPERT

Weighing Filling Machine Line
Solution Videos

Technical Advantages Of Our
Weighing Filling Machine Line