{ "type": "machine_model", "name": "Snapmaker A250", "model_id": "SnapmakerA250", "nozzle_diameter": "0.4", "machine_tech": "FFF", "family": "Snapmaker", "bed_model": "", "bed_texture": "", "hotend_model": "", "default_materials": "Snapmaker Generic ABS;Snapmaker Generic PLA;Snapmaker Generic PLA-CF;Snapmaker Generic PETG;Snapmaker Generic TPU;Snapmaker Generic ASA;Snapmaker Generic PC;Snapmaker Generic PVA;Snapmaker Generic PA;Snapmaker Generic PA-CF" }