Mechanical Ash Discharger Screw from Germany
Helical screw conveyor for automatic ash removal from furnace bottoms. Corrosion-resistant alloy construction. Part of mechanical ash dischargers under HTS 8416.90.00.00.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Pitch/diameter specifications must match discharger OEM drawings
• Alloy certification prevents reclassification as generic conveyor screws
• Avoid declaring as 'conveyor parts' under 8431.39