Intro: Preheating oil drilling shaft Objective To preheat a steel pipe to 500F (260C) before welding.Material Steel shaft assembly 5” to 8” OD (127-203.2mm) with a 2” (50.8mm) heat zone.Temperature 500F (260C), if higher temperatures are required, heat ti…

Intro: Tempering Spring Objective Temper a spring by heating it to 300C (570F) in 2 – 4 secondsMaterial Stainless steel AISI 302 springs- different length from 60 to110 mm outer diameters 8 mm.- wire diameter from 0.3 to 0.6 mmTemperature 300C (570F)Freque…

Intro: Pre-heating Truck Axle Objective To pre-heat the seam of a truck axle to over 300F within 15 seconds for a welding application and maintain temperature within the welding zone for 15 seconds after the power isturned off.Material Steel truck axle; 350 …

Intro: Objective To heat titanium rod blanks prior to forging into a turbine blade.Material Titanium rod blanks 0.591″(15.01mm) OD by 11.8″(299.7mm) longTemperature 2030F(1110C)Frequency 64 kHzEquipment • UM-HF-45kW induction heating system equipped with a rem…

Intro: Objective To heat-cure a NextelTM Ceramic fiberMaterial Ceramic fiber 30,000 (9,145) ft(m) Steel tubeTemperature indicating paintTemperature 1300(700) F(C)Frequency 70 kHzEquipment UM-HF-45kW, 50-450 kHz solid-state induction power supply with a remote he

Intro: Objective To heat measuring tape stock at a maximum rate of 600 feet per minute to cure the applied paint. The heating coil is to accommodate the 3/8″ wide stock within the customer’s current framework. Curing must occur above 400F at the rate specified.…

Intro: Objective To heat an aluminum molding shape in order to activate an adhesive coating prior to applying the vinylMaterial Aluminum molding folded from a flat sheet measuring 2″ wide and 0.03″ thick. The final form measures 5/8″ by 1″Temperature 500FFreq…

Intro: induction vacuum coating with multi UM-DSP induction heater