... grade standards.2. Main ComponentsShaft furnace, holding furnace, continuous casting machine, in-line refinery, oil hydraulic shears, straightener, ... furnace (for mixing alloy elements) in-line refinery casting machine oil hydraulic shears induction heating furnace continuous rolling ... 5.8. Holding furnace (8t): 2 sets6. FeaturesThe casting wheel of casting machine, H-shaped, is cooled from the inner, ...