0.5–1L Automatic Filling and Capping Line | Precise Small-Volume Liquid Packaging

Automatic bottle unscrambler– Automatic filling machine–Automatic capping machine –Foil sealing machine–Recheck scale– Labeling machine–Inkjet printer– Carton sealing machine–Taping machine

A 0.5–1L automatic filling and capping line is a fully automated system designed for filling, capping, and optionally labeling small liquid containers. This line is ideal for paints, chemicals, adhesives, food liquids, and other small-volume products, offering high accuracy, efficiency, and consistency for small-batch and high-volume production.

Key Features of a 0.5–1L Automatic Filling and Capping Line

• High-Precision Filling – Volumetric or weight-based filling ensures every container receives the exact liquid amount.

• Automated Capping – Secure and uniform capping reduces spillage and maintains product quality.

• Optional Labeling Integration – Labeling stations for consistent branding and product identification.

• Compact & Space-Saving Design – Perfect for small production lines or limited floor space.

• Explosion-Proof Safety Options – Flameproof motors and electrical components for handling flammable or volatile liquids.

• Durable Construction – Stainless steel and corrosion-resistant materials for long-term reliability.

• User-Friendly Automation – PLC-controlled systems allow easy operation, monitoring, and adjustment.

Benefits of Using a 0.5–1L Automatic Filling and Capping Line

1. Efficient Production – Fully automated system reduces labor costs and accelerates packaging speed.

2. Consistent Accuracy – Ensures uniform filling and capping for each container.

3. Minimized Waste – Anti-drip nozzles and precise dosing prevent overfill and spillage.

4. Enhanced Safety – Explosion-proof options protect operators handling flammable liquids.

5. Scalable & Flexible – Suitable for small-batch production or continuous high-volume operations.

Applications

• Small-volume paint, coating, and adhesive packaging

• Chemical liquid production

• Food and beverage liquids (with compatible materials)

• Pharmaceutical or cosmetic liquid packaging

Conclusion

The 0.5–1L automatic filling and capping line is an ideal solution for manufacturers seeking precision, efficiency, and safety in small-volume liquid packaging. By combining accurate filling, automated capping, optional labeling, and reliable automation, this line enhances productivity, reduces waste, and ensures consistent product quality. For businesses producing liquids in 0.5–1L containers, it offers a compact, cost-effective, and high-performance packaging solution.

Filling station (units)	Filling range (kg)	Material properties	Filling accuracy (%)	Filling speed (cans)/minute
6-10	0.5~ 4	curing agent	±0.2	15-30
Filling barrel size	Filling barrel cover requirements	Explosion-proof requirements	Supporting power supply (V)	Supporting compressed air
2 L square can	Automatic cover placement	explosion-proof	AC 380V, 10KW	0.6MPa, 0.1 cubic/min

Configuration list:

Serial number	Accessory name	Accessory Model	Accessories manufacturers	Remark
1	Transmission reducer	Special customization	China Research Institute of Unisplendour
2	motor	0.75KW	Kellyda
3	Pneumatic valve	Stainless steel, PTFE	Bofan
4	Conveyor sprocket	Stainless steel	Bofan
5	Weighing platform frame	Stainless steel	Bofan
6	Weighing control instrument	BGL.00	AVIC
7	load cells	MT1260	AVIC
8	Main control cabinet	carbon steel	Bofan
9	Supporting PLC	1200	Siemens
10	Supporting electrical components		Schneider
11	Filling mechanism	Special customization	Bofan
1 2	cylinder	SDAJ	AirTac
1 3	Pneumatic accessories	Special customization	AirTac
1 4	Material conveying pipelines	Stainless steel	Bofan
15	Nitrogen pressure test gauge	0-5Mpa	National Excellence