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With every system
- Install, operator training, and validated print profiles for your starting materials
- Tailored warranty with same-week dispatch on critical issues
3D printers, Business 3D Printers, Composite Tooling, Education 3D Printers, Engineering 3D Printers, FGF 3D Printers, Jigs&Fixtures 3D Printers, Large Format 3D Printers, Manufacturing 3D Printers, Pellet, Plastic 3D printers · FGF
Kings FGF2400 Additive+Subtractive Pellet 3D Printer – Hybrid Large Format | 2400×2000×1350 mm
Hybrid additive + subtractive large-format pellet 3D printer — 94×79×53 in / 2400×2000×1350 mm bed, raw polymer granules, 3–16 mm nozzles, up to 30 kg/h. Optional 450°C nozzle and integrated CNC milling. Material cost 5–10× lower than filament.
- ✓ Print + mill in one cell — near-net print, then machined surfaces without a second setup
- ✓ 94×79×53 in / 2.4×2.0×1.35 m bed — up to 30 kg/h, three-phase industrial
- ✓ Lead time: 2–3 months — configured to order, installed and trained on-site
$545,000
Price held 7 days after order.
Install + training included
Tailored service plan
Built for production teams
What your production engineering lead actually checks
Print and machine in one setup
Hybrid additive + subtractive means the mating faces get CNC-milled on the same bed — tolerances a printed-only large-format part can't hold, without a separate machining vendor.
Print a benchmark part first
Send your STL and target material — we print a test part on our own FGF in California, so you see the surface, strength, and scale before you commit to the system.
An applications engineer on the line
Factory-trained engineers who run large-format AM daily — drying protocols, screw profiles, print and machining parameters. Sub-4h reply, NDA standard. Use the Talk to applications engineer button above.
2400×2000×1350 mm
Build volume
Additive + subtractive
Configuration
3–16 mm
Interchangeable nozzles
Up to 30 kg/h
Extrusion output
About this product
Kings FGF2400 is a hybrid additive + subtractive large-format 3D printer — it extrudes raw polymer granules across a 94×79×53 in / 2400×2000×1350 mm bed, then CNC-mills critical surfaces in the same cell. Pellet feedstock keeps material cost 5–10× below filament, up to 30 kg/h of screw output builds multi-hundred-kilogram tooling fast, and a 3–16 mm nozzle range plus 450°C option cover everything from structural fill to engineering compounds. One machine takes a mold or pattern from near-net print to machined finish without a second setup.
Why engineers choose the FGF2400
Four things production teams verify before committing to hybrid large-format FGF.
Print + mill in one cell
Hybrid additive + subtractive: print near-net shape, then machine mating faces and seal surfaces without moving the part to a separate CNC.
Pellet economics
Granulate 5–10× below filament cost for the same polymer — injection-molding feedstock off the open market, no vendor lock-in.
2.4 m bed, up to 30 kg/h
94×79×53 in / 2400×2000×1350 mm envelope with 3–16 mm nozzles — full-scale molds and patterns in one piece, fast.
450°C, four-zone heating
Four-zone intelligent heating and a 100 kg hopper run engineering compounds — PA+CF, PC+CF, PEI+CF — in continuous production.
How we deliver it
Every FGF2400 ships as a working process, not a crate — configured, installed, and validated.
Step 01
Configured to the application
Additive-only or additive + subtractive build, nozzle set, and material plan specced with an applications engineer before the order ships.
Step 02
Installed and trained on-site
US-based installation, three-phase power and air hook-up, and operator training from California — your team runs the first build with our engineer.
Step 03
Validated print + mill profiles
Print and machining profiles for your starting materials plus a granulate drying workflow, verified on your machine before hand-off.
Materials
- Standard (up to 350°C): ABS, ABS-FR, ABS+CF, ABS+GF, PETG, PETG-FR, PETG+GF, PLA, ASA, ASA+GF, TPU, PC, PA, PP, PA+CF, PC+CF
- High-temperature option (up to 450°C): PEI+CF and other engineering compounds
- Pellet size accepted: 0.04–0.2 in / 1–5 mm — standard injection-molding granulate and most regrind
Pellet economics, in numbers
The 5–10× claim, shown on one real part instead of adjectives.
| ABS example | Pellets (FGF2400) | Filament (FFF) |
|---|---|---|
| Material price, typical 2026 market | ~$4 / kg | ~$22 / kg |
| 110 lb / 50 kg full-scale mold — material cost | ~$200 | ~$1,100 |
| Saving on that one part | ~$900 — about 5.5× lower material cost | |
Typical open-market pricing for standard ABS granulate vs. ABS filament; filled and engineering grades scale similarly. Your exact numbers depend on material and supplier — ask us for a cost-per-part calculation on your geometry.
Technical specifications
- Build volume: 94×79×53 in / 2400×2000×1350 mm
- Configuration: additive-only or hybrid additive + subtractive (CNC milling head)
- Max extrusion output: up to 30 kg/h
- Nozzle diameter: 0.12–0.63 in / 3–16 mm
- Max nozzle temp: 350°C standard; 450°C optional high-temp nozzle
- Nozzle heating: four-zone intelligent heating
- Bed / working surface temp: up to 120°C (magnetic platform / tempered glass)
- Hopper: 100 kg with integrated pneumatic auto-feed
- Chamber heating: optional
- Power: three-phase 380 VAC, up to ~60 kW rated
- Compressed air: 0.6 MPa
- Machine dimensions: 173×161×185 in / 4400×4100×4700 mm; weight 13,228 lb / 6000 kg
High-temperature nozzle package, the subtractive milling head, chamber heating, and the granulate dryer are priced per configuration — request a quote for a full budget. Leasing and financing available.
Typical applications
Where production teams run the FGF2400 today.
Molds & dies
Printed near-net, machined to fit
Composite tooling
Layup molds, machined sealing faces
Automotive
Full-size bucks, trim tools
Marine
Hull plugs, deck molds
Aerospace tooling
Layup and trim fixtures
Foundry patterns
Sand-casting patterns, machined
Case snapshot · representative project
A 1.8 m composite layup mold printed and machined on the FGF2400 in a single setup: near-net printed in ABS+GF, then the sealing face CNC-milled on the same bed — replacing a bonded, hand-faired pattern and cutting a two-week build to a few days. Send your STL and we’ll run the same math on your part.
Not sure the FGF2400 is the right fit?
Three reasons teams pick a different FGF platform — tap the closest match and we’ll help you qualify it.
Additive only, single-phaseKings FGF1800View printer →Bigger bed, 5-axis CNCKings FGF2435View printer →Robotic production cellHeron AM HFView printer →
Tell us your part size, target material, and whether you need machined surfaces — our applications engineer will recommend the right platform and configuration on a spec call.
Why source through Additive Plus
- Official Kings 3D US representative — US sales, service, spares, and application engineering, direct from California.
- FGF process expertise — drying protocols, screw profiles, and print + machining parameters by material family; no ramp-up trial-and-error.
- In-house large-format printing — validate geometry and material before system commitment.
- US-based support — installation, training, and field service from California.
- Leasing and financing available; sub-24h engineer response.
| Build Volume | 94x79x53 in / 2400x2000x1350 mm |
| Technology | FGF |
| Brand | Kings3D |
| Printing Materials | Plastic Pellets |
| Max Part Size | 94x79x53 in |
| Machine model | FGF-2420 |
| Molding technology | Fused granular fabrication |
| Configuration | Additive + subtractive (optional CNC milling head) |
| Max extrusion output | Up to 30 kg/h |
| Optional nozzle diameter | 0.12–0.63 in / 3–16 mm |
| Max nozzle temperature | ≤350°C (450°C optional high-temp nozzle) |
| Nozzle heating method | Four-zone intelligent heating |
| Working surface temperature | ≤120°C |
| Workbench contact surface | Magnetic platform / tempered glass |
| Materials | PLA, ABS, ABS-FR, ABS+GF, ABS+CF, PETG, PETG-FR, PETG+GF, ASA, ASA+GF, TPU, PC, PA, PP, PA+CF, PC+CF, PEI+CF |
| Material particle diameter | 0.039–0.197 in / 1–5 mm |
| Storage hopper | 220 lb / 100 kg, integrated pneumatic auto-feed |
| Chamber heating | Optional |
| Drive mode | Servo motor |
| Rated power consumption | 60 kW |
| Power supply voltage | Three-phase AC 380V |
| Compressed air pressure | 0.6 MPa |
| Machine dimensions | 173×161×185 in / 4400×4100×4700 mm |
| Machine weight | 13,228 lb / 6000 kg |
| Printing connection method | SD / USB / WiFi |
| Slicing supported formats | STL / OBJ / AMF / 3MF / STP / STEP |
Product videos
Want proof before you commit?
Send us your STL and we'll print a paid benchmark part on a Kings FGF machine in California — your geometry, your material, in your hands before you buy the system. You get the part, a cost-per-part figure, and the validated print profile.
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Heron AM HF Robotic Large-Format Pellet 3D Printer – High Flow | Caracol LFAM
Heron AM configured with the High Flow (HF) extruder head — Caracol's 6-axis robotic large-format additive platform. 30 kg/h through 5–14 mm nozzles at up to 450°C, pellet-fed with optional hybrid CNC milling. EN9100 and ISO 9001 certified. Priced by configuration.
- ✓ 6-axis robotic LFAM — freeform geometries up to 15 m, beyond any gantry
- ✓ High Flow head: 30 kg/h, 5–14 mm, 450°C — highest throughput, largest parts
- ✓ EN9100 + ISO 9001 certified · lead time confirmed at quote
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- ✓ 47×32×24 in / 1200×800×600 mm build chamber — a full-length bumper pattern in one run
- ✓ Solid-state 355 nm Nd:YVO4 laser · 0.075–0.8 mm variable beam · 15.0 m/s max scan
- ✓ Full-marble machine frame — thermal stability for ±0.1 mm part accuracy
- ✓ Lead time: 2–3 months — on-site install, calibration & operator training included
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Kings FGF1800 Pellet Extrusion 3D Printer – Enclosed Large Format | 1800×1200×1100 mm
Large-format pellet extrusion 3D printer — 71×47×43 in / 1800×1200×1100 mm enclosed build, raw polymer granules, 1–8 mm nozzle selection, up to 15 kg/h. Optional 450°C high-temp nozzle for PEI+CF and engineering compounds. Material cost 5–10× lower than equivalent filament.
- ✓ Pellet feedstock — 5–10× lower material cost vs. filament at the same polymer
- ✓ 71×47×43 in / 1.8×1.2×1.1 m enclosed build — ~6× the FGF800, runs on single-phase 220 V
- ✓ Lead time: 2–3 months — configured to order, installed and trained on-site
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Heron AM HV Robotic Large-Format Pellet 3D Printer – High Versatility | Caracol LFAM
Heron AM configured with the High Versatility (HV) extruder head — Caracol's 6-axis robotic large-format additive platform. 12 kg/h through 2–8 mm nozzles at up to 450°C, pellet-fed with optional hybrid CNC milling. EN9100 and ISO 9001 certified. Priced by configuration.
- ✓ 6-axis robotic LFAM — freeform geometries up to 15 m, beyond any gantry
- ✓ High Versatility head: 12 kg/h, 2–8 mm, 450°C — broadest application span
- ✓ EN9100 + ISO 9001 certified · lead time confirmed at quote
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From production teams running large-format FGF
Unedited feedback from engineers running pellet 3D printing
★★★★★
We moved our thermoforming tooling from outsourced CNC to large-format FGF. A big ABS+GF mold prints overnight and costs a fraction of machined aluminum.
MR
Mark Production Engineering Lead · Packaging manufacturer
★★★★★
Pellet feedstock was the whole point — we run the same PA+CF granulate as our injection molding line. No filament markup, no vendor lock-in.
ES
Elena Materials Engineer · Automotive supplier
★★★★★
Support is the difference. Their engineer dialed in drying and screw settings for our recycled compound in the first week.
DK
David R&D Manager · Consumer products
Common questions
Don't see yours? Email [email protected] — NDA standard, typical reply within 4 hours.
What does hybrid additive + subtractive mean on the Kings FGF2400?
The Kings FGF2400 prints a part from polymer pellets and then CNC-mills selected surfaces without moving it off the bed. You get the speed and material economy of large-format FGF for the bulk of the part, plus machined tolerances and finish on the faces that need them — mold sealing surfaces, mating features, datums. It removes the usual step of transferring a big printed part to a separate CNC, which is where large tooling loses time and accuracy.
What is the difference between FGF pellet printing and filament (FFF) printing?
The Kings FGF2400 prints directly from plastic pellets — the same feedstock used in injection molding — instead of filament. Pellets cost a fraction of filament for the same base polymer and open access to grades never extruded into filament, including glass- and carbon-filled compounds. A 100 kg hopper with pneumatic auto-feed sustains multi-day builds at up to 30 kg/h. FGF is built for large-format speed, not fine detail; for full-scale tooling and molds the Kings FGF2400 economics are hard to match with filament.
What pellets can the Kings FGF2400 process — can I run my own compound or regrind?
The Kings FGF2400 is an open-material system: PLA, ABS, ASA, PETG, TPU, PC, PA, and PP, including fire-retardant grades and filled compounds such as ABS+GF, ABS+CF, ASA+GF, PETG+GF, PA+CF, PC+CF, and PEI+CF with the high-temperature option. It accepts pellets 1–5 mm in diameter, which covers standard injection-molding granulate and most regrind. If you run a proprietary blend or recycled compound, our applications engineers will help you qualify it on the Kings FGF2400 before you commit.
How big a part can the FGF2400 build?
The Kings FGF2400 has a 94×79×53 in / 2400×2000×1350 mm bed — full-scale composite molds, automotive bucks, and foundry patterns in one piece, with up to 30 kg/h of screw output to fill them quickly. Because it is hybrid, the same bed then machines the surfaces that need tolerance. For an even larger envelope with 5-axis milling, the Kings FGF2435 steps up to a 3.5 m bed.
Can the Kings FGF2400 print carbon-fiber or glass-fiber filled materials?
Yes. Fiber-filled compounds — ABS+GF, ABS+CF, ASA+GF, PETG+GF, PA+CF, PC+CF, and PEI+CF with the high-temperature option — are core applications for the Kings FGF2400. Fiber-filled pellets are widely available as injection-molding granulate, while the same compounds in filament are expensive or unavailable. Hardened wear components in the extrusion path handle abrasive fibers; our engineers recommend the right nozzle and machining setup for your compound.
Do pellets need drying before printing?
Yes — the same moisture rules as filament apply, and hygroscopic polymers (PA, PC, PETG) must be dried to the resin maker's spec before printing on the Kings FGF2400. The 100 kg hopper with integrated pneumatic feeding is designed to work in line with a granulate dryer, the standard setup in injection-molding shops. We spec a drying workflow for your material as part of installation and training.
What surface finish can the FGF2400 achieve?
On printed-only surfaces, plan for visible layer lines — bead geometry depends on the 3–16 mm nozzle installed. The advantage of the Kings FGF2400 is the subtractive head: critical faces are CNC-milled on the same bed to a machined finish and tolerance, so you do not depend on print resolution for mating surfaces. Typical practice for tooling: print near-net shape fast with a large nozzle, then machine only the faces that matter.
What infrastructure does the Kings FGF2400 require?
Three-phase 380 V AC power (up to ~60 kW rated), compressed air at 0.6 MPa, and floor space for a 6000 kg machine measuring roughly 4400×4100×4700 mm with a 2400×2000×1350 mm build area. The working surface runs up to 120°C; chamber heating is optional for high-shrinkage engineering polymers. Connectivity is SD, USB, and WiFi with STL, OBJ, AMF, 3MF, STP, and STEP support. We confirm site requirements before shipment as part of every Kings FGF2400 installation.
Place your order, or talk to an engineer first
Order Kings FGF2400 Additive+Subtractive Pellet 3D Printer – Hybrid Large Format | 2400×2000×1350 mm direct, or talk to materials engineer