Full power is to work also big objects quickly.

The heat of this torch ist much more as usual to competitive torches. So you are able to wirk also
Boro-glass.
Glass-blowing is possible for smaller pieces.
newly developed torch "isiheat", made in Germany
this is the latest, fresh modificatet
serie of ISIHEATs
one of the prototypes, showing
here the typical working flame
why a new torch?
The isiheat is justable to a very small and
pointed flame as well to a big bushy flame.
The edge of the flame is comfortably stable
and allows even beginners sensible stringer
controll.
The entire burner is build of stainless steel,
and resists the hotest temperatures.
It is possible to do borobeads and smaller
glasblowing projects!
Even if one make lot's of reduction work, the
torch will not slowly burn out like others
Typic for ISIHEAT there is a very flexible Flame-control. You can easily work very pecise and
also small details. Stringers are worked quick and easy.