Blog & Video Zone

FDM vs FGF: Where the Line Falls Between Filament and Pellet Extrusion

Same principle, different feedstock — a ten-fold gap in throughput and material cost. Two numbers decide it: longest part dimension, and material used per part.

SLA vs DLP vs LCD: How to Choose Between Three Resin Processes

All three cure resin with light, but the light source changes the build-area, accuracy and speed trade-off — and on LCD machines the panel is a consumable.

SLS and SLM Are Both Powder Bed — So Why Does Cost Differ Tenfold?

Both are powder bed fusion, yet the nylon and metal chains barely resemble each other: supports, inert gas, heat treatment, finishing. Ask first if a polymer will do.

3D Printing or CNC? Decide on Two Axes: Quantity and Complexity

Not which is more advanced: two cost curves cross at some quantity, and geometric complexity decides where. We supply both, so we can be straight about it.

Buy Equipment or Outsource? Run the Utilisation Math, Not Your Gut

The machine price is only part of ownership cost — labour, post-processing, consumables and maintenance often exceed depreciation. Run the utilisation math first.

How 3D Printing Cuts Lead Time for Injection Mold Tooling

From conformal-cooling metal inserts to rapid mold-validation prototypes, 3D printing is compressing injection-mold tooling lead time from weeks to days.

Large-Format 3D Printing for Public Art & Sculpture

Pellet-extrusion (FGF) 3D printing lets 4-meter sculptures print in one piece or a few large sections — cutting hand-carving and seam-assembly time dramatically.

Setting Up a 3D Printing Lab for a University Engineering Department

One FDM printer isn't enough to support engineering education. Building a lab process-first, not budget-first, is the order that actually works.