Print unlimited static mixing nozzles for your Ramset/ChemSet cartridges. Customize length, outlet diameter, and mixing vanes. Instant STL download.
This nozzle fits the standard Ramset 10mm chemical anchor cartridge system and is suitable for:
Print time: ~30–45 minutes | Filament: ~5–8 grams | No supports required
Yes. The 180-degree twisted internal vanes create the same static mixing action as commercial nozzles. The alternating-orientation helical elements split and recombine the two adhesive streams at each vane stage, ensuring proper blend ratio. Always dispense the first few trigger pulls to waste until you see consistent colour — same as with a store-bought nozzle.
Ramset ChemSet 101 Plus (Pure Epoxy), ChemSet 801 (Epoxy Acrylate), ChemSet Max (Vinyl Ester), and most 2-part chemical anchor systems using the standard Ramset ISNE cartridge fitting. Fits 10mm diameter cartridges. Check your cartridge — if it takes an ISNE nozzle, this fits.
The nozzle only handles unmixed adhesive — it never bears structural load and is disposed after use. PLA or PETG printed at 0.2mm layers with 3 perimeters is more than sufficient. PETG recommended for better chemical resistance and durability if reusing.
A 5-pack of Ramset ISNE nozzles costs $12.60 at Bunnings, $14.00 at Sydney Tools, or $13.40 at Total Tools. A 3D printed nozzle uses 5–8 grams of filament — roughly $0.10–0.20 worth of PLA or PETG. That's a 98% saving. Print 20 nozzles for less than the cost of one commercial 5-pack.
0.2mm layer height, 3 perimeters, 15% infill. Print with the threaded socket facing down on the build plate — the wide 25mm base provides excellent bed adhesion. No supports, no brim, no raft. PETG at 240°C nozzle / 80°C bed for best chemical resistance. PLA at 200°C / 60°C works for one-time use. Print time: 30–45 minutes depending on nozzle length.
Generally no — once epoxy cures inside the nozzle, it's blocked. These are disposable by design, just like commercial ones. At $0.10 each, use a fresh nozzle for every job. If you need to pause mid-job, leave the nozzle attached — the adhesive cures from the outside in, so the internal passages stay open longer than you'd expect.