Paste Liquid Bottle Filling Machine Piston Filler

About Paste Liquid Bottle Filling Machine Piston Filler

Bottle filling machines dose liquids and pastes—from water and oil to sauces, honey and peanut butter—into bottles, jars and tubes. CECLE offers overflow, pump and piston fillers with 2–12 nozzles and ±0.5% accuracy for food, cosmetic and chemical lines. CECLE supplies 44 bottle filling machines.

How to Choose

  • Match filler to viscosity: overflow for water-thin (≤1,000 cP), pump for medium (1,000–10,000 cP), piston for thick pastes (10,000–100,000+ cP).
  • Scale nozzle count to output: 2–4 heads for low volume, 6–8 mid, 10–12 for high-speed lines (100–3,000+ bottles/h).
  • Account for foaming, particulates and temperature—use bottom-up/dive nozzles for foam, large-bore nozzles for chunks, heated hoppers for hot fill.
  • Set required fill accuracy (±0.3–1%) and choose servo piston for best repeatability on viscous or valuable product.
  • Confirm container compatibility (round, square, special-shaped bottles/jars/tubes) and integration with cappers and labelers.

FAQ

Q: Which filler for thick sauce or paste?
A: Use a piston filler—it positively displaces product and handles 10,000–100,000+ cP pastes, particulates and drip-prone sauces far better than gravity or overflow fillers.

Q: How many filling nozzles do I need?
A: Nozzle count sets throughput: 2–4 heads suit startups (100–500 bottles/h), 6–8 mid lines, 10–12 heads reach 3,000+ bottles/h; match to your daily volume.

Q: Can one machine fill both water and peanut butter?
A: A piston filler covers a very wide viscosity range (thin to very thick), but thin water-like liquids fill faster and more accurately on overflow/pump fillers—CECLE can spec a flexible piston unit if you run both.