The GTV powder feeder is a refinement of the PT Twin system, which has been known for more than 30 years, and which has proven its value in the field of thermal spraying, and especially for plasma, powder flame, as well as for HVOF applications.
In addition, the feeder is preferentially used in laser applications due to its high feeding accuracy - even at low feed rates.
The special disk feeding principle with powder exhaust guarantees exact and repeatable powder feeding rates. The powder feed rate is linearly proportional to the disk speed.
All standard devices are so-called stand-alone versions, i.e. with their own PLC and display.
The Siemens display (TP177) in the console front is used to set and display all relevant parameters (such as disk and stirrer speed). The parameters can also be entered via the monitor of the process control panel.
In addition, the standard powder feeder has an interface that can be controlled externally, e.g. by a robot.
The GTV powder feeder includes:
Of course, other powder feeders can also be adapted to GTV equipment on request.