English - 7 -
A7.
All alloys of gold, silver, platinum, titanium can be proc-
essed, except for soft cast alloys, as used in fashion jewelry,
and also 23 and 24 carat gold alloys.
Q8.
What are the advantages of the
ECO-mini “wet”
com-
pared to conventional tumbling machines?
A8.
·
Tumbling machines: In conventional tumbling machines all
the dirt and the cut-off from the jewelry stays in the water-
compound mixture and will be rolled or hammered into the
micro-pores of the jewelry. Therefore the mirror-shining pol-
ishing result will not be given in the dry-polishing process.
·
ECO-mini “wet”
: All the dirt and the cut-off from the jewelry
will be flushed out of the machine with the water-compound
mixture. This means: Always clean surfaces.
Q9.
How high is the noise emission when grinding?
A9.
The
ECO-mini “wet”
is considerably quieter than a tum-
bling machine. When the machine starts to be louder, probably
the foam is missing.
Q10. Have the work pieces to be cleaned after the grinding?
A10. Yes, definitely! Use an ultrasonic bath for about 2 to 3
minutes.
Q11. Can I cover the
ECO-mini “wet”
with a lid?
A11. Yes –a lid is offered by your dealer.
