For viscous liquids such as shampoo, lotion, detergent, honey, or sauce, the best choice is a servo piston filling machine.

This type of machine is designed to handle thick and sticky products with high precision and stability. It uses a piston-driven system to accurately control the filling volume, ensuring consistent results even with high-viscosity materials.

Key advantages:

• Suitable for high-viscosity liquids
• No dripping or stringing
• High filling accuracy
• Easy cleaning and maintenance

The accuracy of a liquid filling machine depends on the technology used.

High-quality machines, especially servo-controlled piston fillers or net weight filling machines, can achieve accuracy of up to:
±0.2% filling accuracy

This ensures minimal product loss and consistent filling levels, which is critical for industries like food, chemical, and pharmaceutical production.

The price of a liquid filling machine varies depending on several factors, including:

• Filling type (piston, gravity, net weight, etc.)
• Number of filling heads
• Automation level (semi-automatic or fully automatic)
• Container size (bottle, drum, IBC)
• Production capacity

Typical price range:

• Small semi-automatic machines: $3,000 – $10,000
• Automatic bottle filling lines: $10,000 – $50,000+
• IBC / drum filling systems: $20,000 – $100,000+

For an accurate quotation, it’s best to provide:

• Liquid type
• Filling volume
• Container type
• Required speed

Yes, modern liquid filling machines are designed to be highly flexible.

One machine can handle multiple bottle sizes and shapes with simple adjustments.

How it works:

• Adjustable filling volume via touchscreen (HMI)
• Quick changeover for different bottle heights
• Optional automatic bottle positioning system

This makes the machine ideal for manufacturers with multiple product lines.