Straightening & Transport Rolls Straightening & Transport Rolls Rolls for hot / cold straightening Heat treatment: • Uniform barrel hardness • Hardening depths up to a barrel radius of 50 millimetres • Excellent wear resistance • Optimised residual stress levels Mechanical production: • Greatest dimensional accuracy • Greatest concentricity • Required hardness specification through specific selection of materials and additional heat treatments YOUR INQUIRYGo to the full page to view and submit the form.