Sovol SV04 IDEX 3D Printer comes with dual independent direct drive extruders, both are metal titan style extruders, which make it to print with two materials very easily such as TPU, TPE, HIPS, ABS, ...
Dual Gantry printers are badass dual-head speed demons. They have all the benefits of two toolheads, without the speed disadvantages inherent in IDEX printers ... from a Voron Trident kit, or ...