TPU Extruder for UP BOX+ / UP300
Newly Released by Tiertime
|Better Feeding Less Jamming|
Best to work with flexible materials, e. g. TPU
|Regular Fan Block |
Provides enough cooling for air circulation.
The air flow can be controlled by the switch on/off/semi-open according to the needs.
New feeding mechanism created specifically for printing with flex material, with 0.5mm nozzle.
|Fan Duct Switch|
Purpose: Control the air flow.
Yes, it has the switch, which should be always open.
PTFE Tube inside the Heating Block
Purpose: To help the filament fed into the nozzle properly, and avoid it being heated too much and cause blockage.
Yes, it has a PTFE tube inserted in the extruder throat.
The inside wall of the PTFE tube is slippery with less friction. It guides the filament like TPU which tends to deform in high temperature .
Hold the Button while having difficulty to withdraw the filament.
Have to larger than 0.5mm