... load design is available for 24-hour continuous operation.7. It is available for ultraviolet temperature detection, which can realize the ... pieces. Detail applications are stated as follows: 1. Quench for various hardware and tools, such as plier, wrench, hammer, ... ax, screwing tools and shear (orchard shear).2.Quench for various automobile and motorcycle fittings, such as crankshaft, connecting rod ...