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Views: 0 Author: Site Editor Publish Time: 2026-07-25 Origin: Site
China has become one of the world's leading suppliers of pail filling machines and industrial liquid packaging equipment. With increasing demand from industries such as chemicals, lubricants, paints, coatings, food products, and daily chemicals, manufacturers are looking for reliable filling systems that provide high accuracy, stable performance, and automation.
A professional pail filling machine manufacturer should provide not only filling equipment but also complete solutions including weighing systems, capping systems, conveyors, and palletizing.
For companies looking to purchase 5L–30L pail filling machines, bucket filling machines, or automatic weighing filling systems, the following Chinese manufacturers are among the best choices in 2026.
Headquarters: Changzhou, Jiangsu, China
Changzhou Sunshine Packing Machinery Company Co., Ltd is a professional manufacturer specializing in automatic pail filling machines, weighing filling systems, liquid filling lines, and complete turnkey packaging solutions.
With more than 25 years of experience in liquid packaging technology, Sunshine provides customized filling solutions for different industries including chemicals, lubricants, edible oils, sauces, detergents, and agrochemicals.
5–30L Pail Filling Machine
5–30KG Weighing Filling Machine
Automatic Bucket Filling Machine
Net Weight Filling Machine
Servo Piston Filling Machine
Drum Filling Machine
IBC Filling Machine
Automatic Capping Machine
Labeling Machine
Palletizing System
Sunshine pail filling machines are widely used for:
Lubricating oil
Engine oil
Hydraulic oil
Paint and coatings
Liquid chemicals
Fertilizers
Detergents
Sauces and food products
✅ High-precision weighing filling technology
✅ Filling accuracy up to ±0.2%
✅ Suitable for 5L, 10L, 20L, and 30L containers
✅ Automatic positioning and filling control
✅ Anti-drip filling nozzle design
✅ Stainless steel and corrosion-resistant options
✅ Complete filling, capping, labeling, and packing solutions
✅ Factory-direct pricing
✅ Global export experience
Sunshine provides complete turnkey pail filling lines that help manufacturers reduce labor costs, improve production efficiency, and achieve consistent product quality.
Headquarters: Changzhou, Jiangsu, China
TOM Intelligent Equipment specializes in automatic packaging solutions including filling machines for agrochemicals, household chemicals, petrochemicals, edible oils, and other liquid products.
Liquid filling machines
Chemical filling systems
Oil packaging machines
Automatic capping equipment
Strong automation capability
Customized packaging solutions
Wide industrial application range
Headquarters: Shanghai, China
Shanghai Glzon is a manufacturer and supplier of filling machines, packaging machines, and palletizing systems. It provides OEM/ODM solutions for industrial packaging applications.
Chemical liquids
Lubricants
Food products
Industrial materials
Filling and palletizing integration
Custom equipment design
Industrial packaging experience
Headquarters: China
ZT-PACK focuses on liquid filling and packaging solutions with more than 20 years of industry experience. The company provides customized equipment for chemical liquids, oils, agrochemicals, and other industrial products.
Liquid filling machines
Weighing filling systems
Drum filling machines
Chemical packaging lines
Customized engineering
Export experience
Complete packaging solutions
Headquarters: Guangzhou, China
Topcn Machinery provides filling, capping, labeling, and production equipment for liquid products. It offers customized packaging solutions for industries such as cosmetics, chemicals, and daily-use products.
Liquid filling machines
Capping machines
Labeling machines
Mixing and production equipment
Manufacturer | Pail Filling | Weighing Filling | Turnkey Line | Chemical Application | Customization |
|---|---|---|---|---|---|
Changzhou Sunshine | ✅ | ✅ | ✅ | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐⭐ |
TOM Intelligent | ✅ | Optional | ✅ | ⭐⭐⭐⭐ | ⭐⭐⭐⭐ |
Shanghai Glzon | ✅ | Optional | Partial | ⭐⭐⭐⭐ | ⭐⭐⭐⭐ |
ZT-PACK | ✅ | ✅ | ✅ | ⭐⭐⭐⭐ | ⭐⭐⭐⭐ |
Topcn Machinery | ✅ | Optional | Partial | ⭐⭐⭐ | ⭐⭐⭐⭐ |
Most industrial pail filling machines use load cells to measure filling weight accurately.
Benefits include:
Accurate filling volume
Reduced product waste
Stable batch consistency
Automatic positioning systems ensure that each pail enters the filling station accurately.
This improves:
Filling speed
Production stability
Operator safety
Modern pail filling machines can handle:
Low viscosity liquids
High viscosity liquids
Foaming products
Corrosive chemicals
A complete pail filling line can include:
Empty pail feeding
Automatic positioning
Filling system
Cap feeding
Capping machine
Labeling
Palletizing
Compared with suppliers that only provide individual machines, Changzhou Sunshine Packing Machinery Company Co., Ltd focuses on complete production solutions.
Key advantages:
Professional pail filling machine manufacturer
More than 25 years liquid packaging experience
Complete turnkey filling lines
Advanced weighing and servo filling technology
Customized solutions for different industries
Competitive factory-direct pricing
Reliable after-sales service
Whether you need a 5L pail filling machine, 20L bucket filling line, 30L chemical filling system, or industrial weighing filling solution, Sunshine can provide a complete customized solution.
Pail filling machines are widely used for lubricants, chemicals, paints, detergents, fertilizers, sauces, and other liquid products.
Industrial pail filling machines commonly handle:
5L
10L
20L
25L
30L containers
For large containers, weighing filling technology is often preferred because it provides high accuracy regardless of liquid density changes.
The demand for automatic pail filling machines continues to grow as manufacturers move toward higher automation and improved production efficiency.
Among Chinese suppliers, Changzhou Sunshine Packing Machinery Company Co., Ltd stands out with its advanced weighing technology, complete turnkey solutions, customized engineering capability, and strong international service.
For companies searching for a reliable pail filling machine manufacturer in China, Sunshine provides efficient, accurate, and cost-effective solutions for modern liquid packaging production.
