additivecompareIndustrial FFF benchmark

BCN3D Epsilon W50

An open-material IDEX FFF printer with a 420 × 300 × 400 mm build volume, a 300 °C nozzle and a passively heated enclosure that reaches about 60 °C. Doesn't fully qualify for any of the engineering materials we track.

Open material ecosystemIDEX

Specifications

Build envelope420 × 300 × 400 mm
Build volume50.4 L
Max nozzle temperature300 °C
ChamberPassively heated enclosure, up to 60 °C
Max print speedNot published
Exterior size690 × 530 × 900 mm
Exterior volume329 L
Envelope efficiency15.3 % (build ÷ exterior volume)
Material ecosystemOpen material ecosystem
Independent dual extrusionYes
Continuous fiberNo
Price  Tier 3 of 5 · About $5,400 (€4,995 starting price (Aniwaa), about $5,400)
StatusCurrent

Large IDEX platform with a passively heated chamber that reaches up to 60 °C depending on ambient conditions. Uses 2.85 mm filament.

Open in the trade-off mapSee it in the full table

Material qualification

MaterialStatusHeadroom
ASA / ABSNozzle ≥ 250 °C, chamber ≥ 45 °CMarginalNozzle +50 °C, no active chamber heat
Polycarbonate (PC)Nozzle ≥ 270 °C, chamber ≥ 60 °CMarginalNozzle +30 °C, no active chamber heat
Nylon CF (PA-CF)Nozzle ≥ 280 °C, chamber ≥ 50 °CMarginalNozzle +20 °C, no active chamber heat
PPS-CFNozzle ≥ 320 °C, chamber ≥ 90 °CNozzle too coldNozzle −20 °C, no active chamber heat
ULTEM 9085 (PEI)Nozzle ≥ 360 °C, chamber ≥ 90 °CNozzle too coldNozzle −60 °C, no active chamber heat
PEKKNozzle ≥ 360 °C, chamber ≥ 90 °CNozzle too coldNozzle −60 °C, no active chamber heat
PEEKNozzle ≥ 400 °C, chamber ≥ 100 °CNozzle too coldNozzle −100 °C, no active chamber heat

How qualification works

Sources

Verified October 31, 2026. Spot an error? Email data@additivecompare.com with a source.

Other printers in price tier 3 ($3,000 to $8,000)

PrinterBuild volume (L)Nozzle (°C)Active chamber (°C)Exterior (L)Price tier
Prusa Research XL (5-tool)Open material ecosystem 46.7290—454
Raise3D Pro3 PlusOpen material ecosystem 54.5300—429