3D Printing InfoPrinter comparison
3DGence INDUSTRY F350 vs Rat Rig V-Core 4
Compare hardware, build volume, printing specifications, dated prices and sources.
2 selected · all documented properties
Open these two in the interactive comparisonMore 3DGence INDUSTRY F350 comparisonsMore Rat Rig V-Core 4 comparisons
| Property | 3DGence INDUSTRY F350INDUSTRIAL | Rat Rig V-Core 4COREXY |
|---|---|---|
| Identity | ||
| Brand | 3DGence | Rat Rig |
| Class | INDUSTRIAL | COREXY |
| Identity & Market | ||
| Manufacturer & exact marketed model name (verify the exact product identity first) | 3DGence INDUSTRY F350[1] | Rat Rig V-Core 4, sold in the US as "RatRig V-Core 4 3D Printer Kit"[2] |
| Release date (announcement and actual shipping) | 2021[1] | Not documented |
| Launch MSRP (USD) | From $30,000 (Aniwaa quotes the same figure in EUR)[1] | Not documented |
| Street price (USD; dated snapshot per entry) | Not documented | $2,319.99 at Fabreeko for the fully-specified US kit (price includes shipping and duty in the continental USA), Batch 4, checked Aug 2026. 300 mm ABS-parts variant in stock, 400 mm down to one unit. Rat Rig's own base kit is priced separately in EUR[2][3] |
| Variants & sibling models — and how to tell them apart (spec-contamination risk) | Part of 3DGence's INDUSTRY line; Aniwaa's page covers only the F350. No live retail listing with a USD price was found, so the $30,000 figure is a starting price, not a street price[1] | Three sizes (300, 400, 500 mm cubes) and three motion configurations: Standard CoreXY, Hybrid CoreXY (+$149.99, adds two motors to Y), and IDEX with two independent toolheads (+$450.00). Superseded by the V-Core 4.1. Raspberry Pi and enclosure panels are not included[2][3] |
| Market position: superseded? successor announced? | Not documented | Superseded by the V-Core 4.1, which adds a steel X gantry, a full-metal toolhead, improved part cooling, 8 mm beds on the 400 and 500 sizes and pre-made cables. Rat Rig sells a 4.1 upgrade kit for existing V-Core 4 owners[3] |
| Physical & Frame | ||
| Build volume X×Y×Z (mm) — advertised vs actually usable | 40.46 L (340 x 340 x 350 mm)[1] | 300 x 300 x 300, 400 x 400 x 400 or 500 x 500 x 500 mm. Sortable value is the 300 mm kit[2][3] |
| Machine footprint (mm) & clearance needed (cable/spool overhang) | 1825 x 960 x 940 mm[1] | Not documented |
| Net weight (kg) | 335 kg[1] | Not documented |
| Frame construction & material | Not documented | 30-series aluminium extrusion with printed ABS structural parts[2][3] |
| Enclosure: open / enclosed; panel material; door/lid | Enclosed with a heated chamber[1] | Open by default; enclosure panels sold separately[2] |
| Passive chamber temperature reached (if enclosed; measured values preferred) | 140 °C maximum chamber temperature (manufacturer specification, actively heated)[1] | Not documented |
| Kinematics & Motion Hardware | ||
| Kinematics (bedslinger i3 / CoreXY / other) | Two extruders; kinematic layout not stated on the source checked[1] | CoreXY, or Hybrid CoreXY, or Hybrid CoreXY IDEX depending on the configuration ordered[2] |
| Stepper drivers (exact model e.g. TMC2209; UART/SPI; sensorless homing?) | Not documented | TMC2209[2] |
| Extruder | ||
| Type (direct drive / bowden) & design name | Two extruders[1] | LDO Orbiter 2.0 direct-drive extruder[2] |
| Hotend & Nozzle | ||
| Hotend design (proprietary/standard; quick-swap mechanism?) | Not documented | Phaetus Rapido 2.0 UHF[2] |
| Max nozzle temp claimed AND firmware max temp limit (both values) | 500 °C maximum nozzle temperature (manufacturer specification)[1] | Not documented |
| Heated Bed & Surface | ||
| Max bed temp claimed AND firmware limit | 160 °C maximum bed temperature[1] | Not documented |
| Bed surface (material, texture, coating), single/double-sided | Not documented | Keenovo silicone bed heater[2] |
| Leveling & Z-Offset | ||
| Auto bed leveling: probe technology (inductive / strain gauge / load cell / touch probe) | Not documented | Beacon eddy-current probe[2] |
| Cooling & Air Handling | ||
| Part-cooling fan(s): count, size, ducting design | Not documented | Nidec 4028 part-cooling fan[2] |
| Electronics & Power | ||
| Mainboard model & MCU (exact chip markings if teardowns exist) | Not documented | BigTreeTech Octopus[2] |
| Firmware & Openness | ||
| Firmware base & current version (Klipper fork / Marlin fork / proprietary) | Not documented | RatOS, Rat Rig's Klipper distribution[3] |
| Calibration Routines & QoL | ||
| Assembly level & time from unbox to first print | Not documented | Self-assembly kit; Raspberry Pi and enclosure panels sourced separately[2] |
| Materials Support | ||
| Officially supported filament list | PLA, ABS, ASA, PET, PA6, PA-CF, PEEK and various composites[1] | Not documented |
Manufacturer claims, independent measurements, packages and test conditions retain their source wording. FDM linear speed and resin vertical speed use different units and are not directly comparable. Unknown values are marked “Not documented”. Prices and source dates remain historical snapshots; check the linked guide for product details. Differences highlight text, not a universal winner.
Sources for this comparison
- 3DGence INDUSTRY F350 specification page aniwaa.com · 2026-08 · doc
- RatRig V-Core 4 kit (US distributor listing) fabreeko.com · 2026-08 · vendor
- Rat Rig V-Core 4.1 product page ratrig.com · 2026-08 · vendor