Induction Hardening
The Solution For Case Hardened Parts
Capability
• Spur Gears
• Helical Gears
• Gear Shafts & Pinion Shafts
• Bevel Gears
• Internal Gears
• Sprockets
• Racks
• Fine Pitch Hardening
• Shafts & Pins
Specializing in Tooth By Tooth Induction Hardening
Capabilities:
We have unique induction hardening capabilities among commercial heat treaters. Specializing in gear tooth by tooth induction hardening, AMT is a valued source for gear manufacturers. Specific capabilities include:
• Spur and helical gears up to 15 tons
• Spur and helical gears up to 220”OD
• Spur and helical shafts up to 160”OAL
• Face lengths up to 45”
• Bevel Gears up to 65”OD
• Internal gears up to 120”OD
• Sprockets of any size
• Racks up to 72”OAL
• Fine pitch induction hardening of 5-10 DP spur and helical gears
• Shafts and pins up to 85”OAL and 12”OD
We have tooth by tooth gear induction hardening capacity that is unmatched among commercial heat treaters. Our versatile CNC controlled equipment includes:
• Five Ajax coarse pitch hardening machines (.5DP-5DP)
• Three external Natco submerged process machines (5DP-10DP)
• Two Internal Natco submerged process machines (1DP-8DP)
A mix of solid state, motor generator and radio frequency power supplies allow hardening of a wide variety of parts to case depths up to .250”. Our in house machine shop provides quick tooling for any production runs.