Flame Hardening- Penna Flame Industries has the knowledge and experience needed to flame harden steel parts for nearly any application. Our full service facility is well equipped to meet our customer’s needs.
Spin Flame Hardening- Wheels, gears, sheaves, sprockets, rollers, and rings are often spin flame hardened, providing a seamless circumferential hardness case.
Progressive Spin Hardening- Steel rolls are hardened using Penna Flame’s progressive spin hardening technique, providing our “Uni-Max” Case.
Progressive Flame Hardening- Thrust rings, bearing races, and other precision applications are progressively flame hardened, concentrating on an area designated by customer specifications.
Robotic Flame Hardening- Our robotic operation provides our customers with precision, repeatability and quality that is unmatched in the industry.
Roll Manufacturing- From conveyor rolls to washer rolls, our manufacturing division can provide any shape, size or finish.
Roll Types & Finishes- Our full service manufacturing facility can satisfy virtually any customer specification.
Roll Processing- Using our progressive spin hardening technique, we can ensure the highest quality in roll hardening.
Metallurgical Testing- Whether we are verifying a current process or helping to develop a new procedure, Penna Flame has the tools we need to ensure the highest quality results.
Wheel & Axle Assembly- Penna Flame has mastered the shrink fit technique. Ask us how our assembly expertise can help you.
Cryogenics- With low end temperature capabilities of -300 degrees, Penna Flame can ensure a complete elimination of retained austenite.
Tempering / Stress Relieving- Penna Flame has five tempering ovens with temperature capabilities ranging from 300 degrees to 1,250 degrees. The various oven dimensions are designed to accommodate a variety of customer part dimensions.
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