DGP120‑B Dry Pellet Feed Expanding Machine — Stable Expansion, Uniform Shape, Lower kWh/kg
Dry‑type extruder for floating/sinking fish feed and pet food. No boiler required. Consistent expansion with precise barrel temperature and clean cutting for neat pellets.
Why DGP120‑B
Dry extrusion lowers utilities and simplifies installation while ensuring stable expansion and neat pellet ends for aquafeed and pet food.
Lower CAPEX and footprint; simple utilities.
Controlled temperature & residence time → uniform density.
Optimized die + cutter reduce fines and tailing.
Floating/sinking aquafeed, pet snacks, R&D labs.
0.8–12 mm with fast changeover kits.
Interlocks, overload protection; small footprint line.
Performance & Utilities
[900–2200 kg/h] depending on formula and die.
[75–132 kW] AC; VFD recommended for fine control.
0.8–12 mm round; optional shapes via die kit.
Electricity only (dry type). Compressed air optional for cutter.
Barrel zones target [140–185°C] (by recipe).
Stainless contact options; wear‑resistant screw & liner.
Die & Cutter Options
0.8 / 1.2 / 1.5 / 2 / 3 / 4 / 6 / 8 / 10 / 12 mm; custom on request.
Adjustable knife speed for length; quick‑release hub.
Gravity or screw feeder; optional VFD for stable load.
Hygiene & Safety
Interlocks, overload, E‑stops; temperature & current monitoring.
Easy‑clean doors; stainless contact options.
Clean discharge; aspiration interfaces available.
Technical Specifications
Replace bracketed values with your exact data.
| Model | Screw Ø | Pellet Ø | Capacity | Main Motor | Feeder | Cutter | Dimensions | Weight |
|---|---|---|---|---|---|---|---|---|
| DGP120‑B | Ø120 mm | 0.8–12 mm | [900–2200 kg/h] | [75–132 kW] | [Screw/Gravity, VFD opt.] | [Adjustable, quick‑release] | [— × — × — mm] | [— kg] |
Options: stainless contact parts, extra die set, VFDs, cutter speed kit, magnet, aspiration port.
Typical Process Flow
Prepare uniform mash with target moisture.
Stable feed via gravity or screw feeder (VFD optional).
Shear + heat create expansion and shape.
Knife speed sets pellet length; clean ends.
Stabilize moisture; flavoring and packing downstream.
Case Snapshots
Recent configurations supplied. Results vary by formulation and operation.
- Dry extruder + compact dryer
- Floating 1.2–3.0 mm pellets
- Lower kWh/kg vs older setup
- Multiple die plates
- Clean cutting, low fines
- Quick size change
- Screw feeder + VFD
- Stable load & output
- Compact layout
Request a Custom Quote
Tell us your recipe, target capacity and pellet size. We’ll size DGP120‑B for you.
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