rapid prototype 3D printer for pla filament, big size 3D printer

Desktop 3D printer for architecture / modeling / plastic parts / prototype printer machine, 3d printer machine OEM service Product Description 1. Full metal frame with desk style printer 2. It can support PLA / ABS printing material 3. Adopt 57 stepper motor, more stable to use 4. Max. print size can reach to 250*250*250mm 5. Printing speed: 200mm/s 6. Industrial grade blue knob are fast operation 7.Speed 40 mm/s; Flow Rate Approximately 24 cc/hr Technical Parameter: