Contact tubes or nickel tubes are highly wear parts for the annealing of multi-wire during the drawing operation.
Materials is 45# steel tube coated nickel, the thickness of the nickel up to 3mm which leads to lower endurance and machine downtimes , drop the machine maintenance and minimize some special other risks.
Our products fit Frigeco/ Niehoff/ Samp/ Sictra/ Henrich/ Eurodraw and other wire machines, meanwhile, in various dimensions for customer request.
The features:
High accuracy achieved
High conductivity
specific demands possible
Fine surface finish
dynamic balancing included
