Custom 3D Printer Filament Extruder The Main Configurations: Number Project Quantity 1 Φ45mm 3D printing material extrusion unit 1 2 50KG dryer and suction machine 1 3 Electrical temperature control box (PLC controlled) 1 4 2-meter movable constant-temperature water tank 1 5 4-meter fixed water tank ... 続きを読む