Service Machine Shop fabricates rolls per customer specifications for furnaces, ovens, air cooling units and water quench tanks. We manufacture and machine rolls from 1 to 1000 and from various materials specified for each application. Rolls are fabricated from heavy wall pipe and tubing, RA 330,T304 and T316 stainless steel as well as HT, HK, and HF High temp stainless steel alloys. Typically, roll journals may carry as large as a 4-3/4″ major diameter. Special finishes can be put on journals by request, which require graphite bearings. Service Machine Shop custom fits each roll with press fits and quality welding procedures which gives our rolls the reputation of long life even under the most abusive situations. We also offer stress relieving as well as different types of rubber, urethane, teflon and epoxy coatings.