About this 3D model

- side with steel plates, more solid. -Graphic lcd controller with PWM fan -Budaschnozzle 2.0 hotend or E3D all metal hotend -modular packing -electrical box with dual voltage power supplys -Borosilicate glass -building size 300mm*300mm*320mm -Sanguinololu 1.3a -CNC precise connecting parts keep smooth movement -shock absorber for stepper motor X, Y -Derived from TAZ,but changed a lot.