Pneumatic Wood Flour Transport System
> A pneumatic dilute-phase conveyor that moves wood flour from grinders to particleboard presses in furniture manufacturing. It falls under tariff item 8428.20.00 for air-driven bulk biomass material handling.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the system uses mechanical conveyors like screws
Mechanical conveyors are not classified under pneumatic subheading.
If the system is integrated into a woodworking machine
Woodworking machinery is classified in heading 84.65.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• > Ensure the system is designed for wood flour, not for woodworking machinery of heading 8465
• Provide airflow and capacity specifications to demonstrate pneumatic conveying
• Check if the wood flour is a combustible dust requiring Canadian safety compliance
Related Products under Tariff item 8428.20.00
Food-Grade Pneumatic Elevator for Sugar
> A sanitary pneumatic elevator for granulated sugar in food processing plants, featuring stainless steel construction for hygiene. It is classified under tariff item 8428.20.00 as a pneumatic elevator handling food products.
Pneumatic Activated Carbon Transfer Pump
> A dense-phase pneumatic transfer pump that conveys activated carbon powder using high-pressure air slugs. It is designed to move fragile carbon media gently for water treatment filter replenishment, qualifying as a pneumatic elevator or conveyor under tariff item 8428.20.00.
Pneumatic Aluminum Powder Conveyor
> An explosion-proof pneumatic conveyor that moves fine aluminum powder using nitrogen as a carrier gas, designed for pyrotechnics and metallurgy. Its pneumatic elevation mechanism for hazardous metal powders places it under tariff item 8428.20.00.
Pneumatic Bucket Elevator for Flour
> A pneumatic elevator system with buckets for continuous vertical transport of flour in milling operations. It uses air-assisted bucket movement and is classified under tariff item 8428.20.00 for pneumatic elevators handling fine powders.
Pneumatic Bulk Material Elevator for Mining
> A pneumatic elevator for ore and aggregates in mining operations, using high-pressure systems to elevate abrasive materials without mechanical wear. It is classified under tariff item 8428.20.00 for pneumatic handling of bulk solids.
Pneumatic Cement Silo Unloader
> A pneumatic conveyor that fluidizes and discharges cement powder from truck silos to storage using compressed air injection. It is a specialized pneumatic handling system for construction aggregates, falling under tariff item 8428.20.00.