Direct answer: Furnace internals guide, support or separate workpieces and gas flow inside an industrial furnace. Selection depends on geometry, clearance, support points, operating cycle and failure evidence. ECOOSUN can review a drawing or used sample for a project-specific cast component. Author: TOM Zhang, Chief Technology OfficerTechnical review: ECOOSUN Engineering

Direct answer: Furnace fans and impellers move or circulate air within industrial furnace systems. Selection depends on geometry, balance, shaft or drive interface, atmosphere, operating cycle and failure history. ECOOSUN can review a drawing or used sample for a project-specific cast replacement. Author: TOM Zhang, Chief Technology OfficerTechnical review: ECOOSUN

Direct answer: Furnace rolls support and transport workpieces through roller hearth and other continuous furnaces. Selection depends on roll dimensions, load, span, drive interface, atmosphere, operating cycle and wear or failure history. ECOOSUN can review an approved drawing or used sample for a project-specific replacement. Author: TOM Zhang, Chief Technology

Direct answer: Radiant tubes transfer heat into a heat-treatment furnace through a burner or heating system. Selection depends on the furnace layout, burner interface, dimensions, atmosphere, operating cycle and failure history. ECOOSUN can review a drawing or used sample for a project-specific replacement. Author: TOM Zhang, Chief Technology OfficerTechnical review:

Direct answer: Heat treatment fixtures locate and support workpieces repeatedly inside a furnace. Selection depends on locating points, release movement, clearances, load, operating cycle and failure history. ECOOSUN can review a drawing or used sample for a project-specific cast fixture requirement. Author: TOM Zhang, Chief Technology OfficerTechnical review: ECOOSUN Engineering