Operating since 2005 Listemann Polska company provides commercial thermal services based on two nitrogen-cooled vacuum furnaces, a belt furnace with H2/N2 atmosphere and one atmospheric furnace.
Scope of our services:
· Hi-temp brazing with nickel, copper and silver alloys - joining different grades of steel as well as steels with cast iron, copper, tungsten carbides in formed and crushed form.
· Complete range of heat treatment processes in vacuum
· Assembling of components for brazing.
Among others we supply our services to the following industries:
· Injection molds – brazing and hardening of components of injection molds (creation of conformal cooling channels)
· Recycling of plastics - brazing of carbides for knives, hard plates for extruders
· Automotive - brazing, heat treatment
· Stamping – interop-annealing of semi-finished products
· Abrasive materials industry - brazing of crushed carbides on abrasive surfaces
· Tool industry - brazing of formed carbides on cutting tools, hardening of knives.