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The four numbers that decide the answer
Sets starting prices for the two fields below. Both stay editable.

Everything you print, prototype and scrap.
kg
Delivered price per kilo, spool included.
What you would pay per kilo for bought-in feedstock. The starting figures are indicative only — this is the number that moves the result most, so use your own quote.
Failed prints, purge, regrind, or MJF and SLS powder you already own. Whatever share of your feedstock this covers costs you nothing to buy.
%
=
kg

Detailed settings Throughput, shifts, running costs, machine price — all pre-filled with sensible figures

Feedstock and yield

What comes out per kilo in
Purge, start-up and off-tolerance losses. Confirm for your material with 3devo.
%
Per kilo, if grinding, sieving or drying your own waste costs you anything. Zero if it does not.

How you would run it

Sets annual capacity and running cost
Set to 1 kg/h as a planning figure, and 0.5 kg/h for the high-temperature materials. 3devo's published tested reference is 1.5 kg/h on PLA, so this default is deliberately below it.
kg/h
Designed for 24/7. Two shifts is a common starting point.
h
250 is a standard single-site working year.
d
Time lost to material changes, cleaning and calibration.
%
One FMX10 holds a full 3 kg spool run unattended.

What running it costs you

Subtracted from the saving
400 W average, from 3devo. Not yet in the published specification, so confirm it for your voltage before you rely on it.
kW
Per kilowatt-hour, as billed.
3 kg is the machine's maximum.
kg
The swap itself. Auto-lock means it is measured in seconds, not minutes.
sec
Fully loaded cost per operator hour.
Zero if you reuse them.
Nozzle and screw wear, purge compound, desiccant.

The investment

Turns the saving into a payback period
Ask your 3devo contact or reseller for a current quote, including the options you need.
Installation, training, material validation, first feedstock order.
Per machine, if you take a contract.
Payback period

Bought filament
/kg
Made on the X10
/kg
Saving per kilo
Net saving, year one
You can make
kg/yr
Five-year position

What a kilo costs

 
 

Cash position

 

Put a real price against these numbers

The one figure this model cannot supply is what the machine costs you — that depends on configuration, options and where you are. Send us the scenario you have just built and you get a quote against your own numbers, not a brochure.

We will also tell you the two things that matter more than the machine price: what your feedstock should actually cost at the quantity you would order, and what yield to expect on your material.

Where every number comes from

An ROI figure is worth only as much as its assumptions, so all of them are here. Machine capabilities are quoted from 3devo's published specification, and filament prices are European market medians stated with the number of stores and listings behind each.

The feedstock prices are different, and you should treat them differently. They are indicative placeholders, not quotations. What a kilo of pellets, regrind or powder actually costs depends on the supplier, the grade, the region and how much you order — published prices for the same polymer span more than tenfold, from tonne-scale resin to small compounded bags. Nobody can give you a single honest number for that, so we have not pretended to. It is also the field that moves the result more than anything else on this page, which makes replacing it with your own quote the first thing worth doing — and the thing most worth asking us about.

Assumption Basis Starting value Source

What is marked amber, and why

Every feedstock price is an indicative placeholder, for the reason above. Three further figures — power draw of 400 W, usable yield of 95% and a 30-second spool swap — are 3devo's own working numbers but are not yet in the published specification, so nobody can check them against a document. Those three together account for under €1.10 of the cost of a kilo, so they matter far less than the feedstock price; ask for them in writing, per material and per voltage, before a number from here goes into a business case.

What the model does not count

These are real reasons customers move production in-house, and none of them is in the arithmetic above — so treat the payback figure as the floor of the case rather than the whole of it.

Not counted Why it matters
Waste you already pay to remove MJF and SLS powder, regrind and failed prints are a disposal cost today. Feeding them into the machine replaces a bought kilo and deletes a disposal charge, but the numbers are specific to your waste stream and your contractor.
Supply security A material on allocation, discontinued, or on a twelve-week lead time has a cost that only shows up when a line stops.
Filament nobody sells you Custom blends, filled compounds, colour matching and validation grades have no market price to compare against, because you cannot buy them.
Freight, duty and stockholding Extruding on site removes inbound freight on finished filament and the working capital tied up in spools on a shelf.
Transport emissions and landfill Real, and increasingly reportable, but we are not putting a figure on it here without a stated method.