MatWorld
Prusa Pro HT90 (photo: Prusa Research)
Photo: Prusa Research

Photo: Prusa Research, from their website

Prusa Pro HT90

Fused Deposition Modeling

Prusa Research · Price on request

Photo from the manufacturer's page, shown from their server.

Build volume
Ø 300 × 400 mm
cylindrical platform
Layer thickness
50 µm
Extrusion
nozzle 500 °C
Materials
16 named
8 with a datasheet here
Print speed
250 mm/s
List price
On request
Ø 300Z 400

Build volume

28.3 LMedium

Ø 300 × 400 mm (cylindrical platform)

Medium — a larger envelope than 48% of the 132 machines here, and than 54% of the 41 material extrusion machines.

To scale beside a 330 ml can; drag to orbit. Small, medium and large are the thirds of the catalogue's machines with a stated envelope.

Specifications · 18 cited values

Fused Deposition Modeling (Material extrusion)

Build envelope

Build size X
300 mm
Build size Y
300 mm
Build size Z
400 mm
Platform shape
cylindrical

Resolution

Layer thickness, minimum
50 µm

Extrusion

Nozzle temperature, max
500 °C
Bed temperature, max
155 °C
Heated chamber
yes
Enclosed
yes
Filament diameter
1.75 mm
Motion system
delta

Throughput

Print speed, max
250 mm/s
Acceleration, max
20,000 mm/s²

Physical

Footprint, length
530 mm
Footprint, width
530 mm
Footprint, height
1,050 mm

System

Power supply
110V 15A / 230V 10A 50/60Hz
Connectivity
Ethernet (RJ45), detachable Wi-Fi module, offline operation available

Values read from the manufacturer's page on 2026-10-23 by an extraction model; each value links to the sentence it came from. Not yet reviewed by a person. How we check

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data