Automatic High Precision Liquid Filling Machine
The Automatic Filling Machine is a compact and high-precision filling solution designed for small-volume liquid products. With an adjustable filling range of 0.2–2ml and an output of up to 1,500–1,800 sticks per hour, it is suitable for efficient and consistent production in the food, beverage, cosmetic, pharmaceutical, chemical, and specialty liquid industries.
Equipped with a touch-screen control system, the ZW-221 allows operators to easily set filling volume, adjust filling speed, select operating programs, and fine-tune filling positions. The integrated heating tank helps maintain suitable material flow for temperature-sensitive or high-viscosity liquids.
Unlike conventional pneumatic filling equipment, this machine does not require an external air compressor, helping reduce installation complexity, operating noise, and additional equipment costs. Its compact design and user-friendly interface make it suitable for laboratories, pilot production, small-batch manufacturing, and automated filling lines.
The machine is constructed with 304 stainless steel for improved durability and easy cleaning. It supports a wide range of filling materials, including water, juice, milk, edible oil, honey, beverages, chemical liquids, and other customized formulations.
Key Features
- High-precision filling: Adjustable from 0.2–2ml
- Fast production output: Up to 1,500–1,800 sticks per hour
- Touch-screen operation: Easy parameter setting and program selection
- No air compressor required: Simplified installation and operation
- Integrated heating tank: Supports materials requiring temperature control
- Adjustable filling speed: Flexible for different production requirements
- Position adjustment: Helps improve filling consistency
- Emergency stop button: Enhanced operational safety
- 304 stainless-steel construction: Durable and easy to clean
- Compact footprint: Approx. 52 × 64 × 65cm
- OEM/ODM customization available
Technical Specifications
| Model | ZW-221 |
|---|---|
| Filling Range | 0.2–2ml |
| Filling Accuracy | Up to ±0.005ml* |
| Production Capacity | 1,500–1,800 sticks/hour |
| Automatic Grade | Automatic |
| Control System | Touch Screen |
| Heating System | Integrated Heating Tank |
| Power Supply | AC 110–220V / AC 200–240V |
| Air Compressor | Not Required |
| Main Material | 304 Stainless Steel |
| Machine Dimensions | 52 × 64 × 65cm |
| Net Weight | Approx. 48kg |
| Packaging | Wooden Case |
| OEM/ODM | Available |
*Actual filling accuracy may vary depending on liquid viscosity, temperature, filling volume, material characteristics, and operating conditions.
Applications
The ZW-221 automatic precision filling machine can be customized for various small-volume filling applications, including:
- Beverage and food liquid filling
- Honey and syrup filling
- Edible oil filling
- Milk and nutritional liquid filling
- Cosmetic serum and essence filling
- Flavor and fragrance liquid filling
- Chemical liquid filling
- Laboratory and pilot-scale production
- Small-dose liquid packaging
Why Choose ZW-221?
The ZW-221 combines high-precision dosing, automated operation, compact construction, and easy touch-screen control in one filling system. Its compressor-free design makes installation simpler, while adjustable filling parameters provide flexibility for different liquid products and production requirements.
For manufacturers, distributors, and packaging solution providers in the United States, Canada, Europe, Australia, the Middle East, and other international markets, the ZW-221 provides a practical solution for small-volume automated liquid filling.
Contact us for customized filling ranges, voltage options, OEM/ODM requirements, and complete packaging solutions.
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