Choosing the Right Filling Nozzle for Honey, Sauce and Viscous Liquids

The nozzle is where a liquid filling machine earns its keep. Choose the right filling nozzle, and your honey or sauce fills cleanly at speed; choose wrong, and every cycle drips, strings or splashes. Link Machinery’s 30 years of manufacturing experience with viscous products makes nozzle selection one of the first decisions we make together.

Match the Nozzle to the Product

• Honey and syrup: wide-bore nozzles with heating jackets keep flow fast and even
• Ketchup and sauce: spring-loaded cut-off nozzles shear the stream cleanly
• Thin liquids: small-bore nozzles with suck-back prevent trailing drips

Match the Pump to the Viscosity

Piston pumps handle thick pastes and sauces with precise volume control. Gear pumps suit mid-viscosity products, and peristaltic pumps protect shear-sensitive ingredients. The nozzle must be sized to the pump’s flow rate so filling stays within the time window of the machine cycle.

Heating and Hygiene

For crystallizing products like honey, jacketed hoppers and heated nozzle blocks keep temperature stable. Food-grade stainless contact parts and quick-release designs make end-of-shift cleaning fast and safe.

Contact the Link Machinery team and send a sample of your product — we will recommend the nozzle, pump and temperature settings for your line.