videos of flame hardening equipment from Flame Treating Systems, Durham North Carolina

			Designers and Manufacturers of Flame Hardening Equipment and Systems

715 E. Geer St. Unit A-4 | Durham, NC (USA) 27701 | Toll Free: 800.435.5312 | Tel: 919.956.5208 | Fax: 919.956.5057

Video Sequence: Flame Hardening a Knife Blade


	The Process: Heating a Round Knife Blade This video demonstrates the process of flame hardening a knife blade that is used for food processing. The flame head hardens the edge of the knife, and then the knife is immediately quenched – after which, the knife’s blade is a great deal harder, allowing the blade to stay sharper longer.
Select other videos below

	This is the video that is presented on our home screen...only in a larger format. It shows snippets of several different types of systems. CLICK HERE TO VIEW

	FTSI Spin Machine The FTSI Spin machine flame hardens sprockets. CLICK HERE TO VIEW VIDEO & learn more

	Roll Flame Hardener This machine flame hardens the surface of shafts and rolls by using a lathe, which spins the product being flame hardened. CLICK HERE TO VIEW VIDEO & learn more

	FTSI Spin Machine: Crane Wheels This spin machine flame hardens crane wheels. CLICK HERE TO VIEW VIDEO & learn more