Eastsign claim that a full oil drum makes sure that colour density is the same throughout the fabric.
This model includes an external tank connected to the oil drum which makes sure that the drum remains full at all times.
A full oil drum reduces working power consumption by 30%.
This model, they say is excellent for roll-to-roll sublimation transfer.
Transfer speed is also increased because more oil is conducting heat to the fabric.
Eastsign
