STACKER designs, engineers, and manufactures industrial-grade 3D printers and accessories for the Education, Manufacturing, and Design Professional markets. Their printers, such as the S4 and S2 models, offer large print volumes, multi-head technology, and fast printing speeds. STACKER 3D printers are optimized for high-tech composite filaments and come with custom-designed high-temperature hot ends for reliable printing. They use Fused Filament Technology (FFT) to build parts layer-by-layer, offering clean, environmentally friendly, and mechanically strong prints. Additionally, all STACKER 3D printers are proudly made in the USA with high-quality materials and components.