Annealing tube or annealer contact tube

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