Installations for Welding and Heat Treatment of Tubes:

• Welding machines for carbon steel tubes.
• Welding machines for stainless steel tubes.
• Welding machines for finned tubes.
• Plants for on-line annealing of stainless steel tubes.
• Equipment for hot buckle of tube ends.
• Plants for tube on-line heating and subsequent plasticization, painting, or galvanization.
• Lines for refrigerator tube annealing.
• Equipment for annealing of electric resistances.
• Heating machines for carbon steel and stainless steel weld elbow hot forming.
• Sectional annealing of details obtained from tubes by hydro-forming.

• Hardening of vertical output shafts.
• Horizontal hardening of drive bars.
• Hardening of shock-absorber stems.
• Hardening of axle shafts.
• Hardening of constant-velocity joints.
• Hardening of power take-off.
• Hardening of cardan shafts.
• Hardening of bolt heads.
• Heating of titanium and/or stainless steel wires and subsequent warm heading on multistage header.
• Brazing of hard metal tools.
• Brazing of resistances.
• Brazing of gauges.
• On-line tempering of mechanical parts.
• Shrink-fitting.
• Hardening and tempering of chains.
• Section hardening of tools for agriculture.
• Heat treatment of components for earth-moving machines.
• Special custom-made machines for heat treatment and tempering.

Electromagnetic Induction Heating Systems for the Electrical Motor Industry:

• Equipment for surface oxidation of aluminium die-cast rotors.
• Equipment for brazing of rotor shortcircuit cages of submersed pumps.
• Systems for shrinking-on of shafts.
• Heating machines for cast iron and aluminium casings.
• Work stations for insulation of micro-rotors with spray coating process.

• Preheating systems for power cables.
• Equipment for bonding of metal sheathings on fibre optic and energy cables.
• Equipment for preheating of plastic insulated copper telephone cable cores to permit
  petroleum jelly filling.