Applications- Pulling

R&D, design, production and quality control consolidated with many years of outstanding experience. You can find our products everywhere heat treatment takes place.



Linn High Therm manufactures furnaces and inductive heated units for pulling of wires, glass and quartz tubes, capillaries and light-guiding fibers.

Standard and special tube furnaces of the series FRH/FRV are used.

Linn High Therm also builds multichannel wire pulling furnaces for intermediate annealing under protective gas.

High-precision glass capillaries for medical examinations can be produced with special tube furnaces in cold wall design, whose extremely low thermal inertia enable an optimal temperature control of the unit.

When pulling quartz tubes and light-guiding fibers, resistance and inductive heated graphite furnaces of LHT are used.