Continuous Coal Feeder Scale
Gravimetric feeder scale for continuous coal weighing on conveyors in power plants. Classified under HTS 8423.20.90.00 for conveyor weighing machinery. Ensures precise combustion control.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If turbojet parts
Power generation equipment parts classified accordingly.
If automatic control instruments
Control apparatus with secondary weighing function.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• ASME performance test certification required
• Specify coal particle size handling capability
• Explosion-proof certifications essential
Related Products under HTS 8423.20.90.00
Bulk Solids Flowmeter Scale
Continuous weighing flowmeter for bulk solids on conveyor systems, using impact plate technology. HTS 8423.20.90.00 for other conveyor scales. Applied in coal handling and recycling.
Screw Feeder Continuous Weigh Scale
Inline weighing system for screw feeders that measures material weight during continuous volumetric feeding in chemical and plastics processing. Classified in HTS 8423.20.90.00 for continuous conveyor weighing excluding precision balances. Ensures accurate feed rates for batch consistency.
Pneumatic Conveyor Loss-in-Weight Scale
Loss-in-weight metering scale for pneumatic conveying systems, providing continuous mass flow measurement of powders. Falls under HTS 8423.20.90.00 as other continuous conveyor scales. Used in batching for cement and plastics extrusion.
Microdosing Conveyor Weigh Scale
Precision continuous weighing for microdosing additives on high-speed conveyors in pharmaceutical production. Falls under HTS 8423.20.90.00 as other continuous scales, though higher accuracy. Loss-in-weight principle for recipe accuracy.
Pet Food Packaging Line Scale
Multi-lane continuous weighing scale for pet food kibble on high-speed packaging conveyors. HTS 8423.20.90.00 for such continuous goods weighing systems. IP69K washdown rated.
Chemical Powder Blending Scale
Continuous loss-in-weight scale for powder blending on conveyor systems in chemical manufacturing. Falls under HTS 8423.20.90.00 as other conveyor weighing equipment. NEMA 4X enclosure.