Hot Air Tire Retread Curing Chamber
A hot air tire retread curing chamber is a circulating hot air chamber used for uniform curing of enveloped retread tires. It falls under this tariff item as other tire retreading apparatus, with programmable temperature zones to prevent tread defects during the curing process.
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 chamber is primarily a heating apparatus and the tire retreading function is secondary
Machinery for the treatment of materials by a change of temperature, where temperature change is the principal function, may fall under this heading.
If the chamber is used for curing rubber products other than tires
Other moulding or forming machinery for rubber or plastics may be classified here if not specific to tire retreading.
If the chamber performs a specialized function not covered by other headings
Residual heading for machines with a specific function not described elsewhere in Chapter 84.
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
• Confirm that the chamber is specifically designed for tire retreading and not for general rubber curing, as this affects classification
• Provide the CBSA with a detailed description of the heating and air circulation system
• Ensure compliance with Canadian pressure vessel or electrical safety regulations if applicable
Related Products under Tariff item 8477.51.00
Automated Tire Envelope Curing System
An automated system using rubber envelopes to cure retreaded tires under steam or hot air pressure. It includes loading mechanisms and temperature control for uniform curing. This system is classified under 8477.51.00 as machinery for pneumatic tire retreading.
Band Retreading Machine for Truck Tires
A band-style retreader applying circumferential bands of tread rubber to truck tire casings. It features matrix band applicators and high-pressure curing. This machine is classified under 8477.51.00 as other tire retreading machinery.
Cold Retread Tire Matrix Applicator
A precision applicator that lays matrix cushion gum and pre-cured treads onto tire casings for cold retreading processes. It ensures accurate placement of tread material. This machine is classified under 8477.51.00 as machinery for retreading pneumatic tires.
Envelope and Bladder Tire Molder
A specialized molder using rubber envelopes and air bladders to shape and vulcanize pneumatic tire treads during retreading. It combines molding and curing functions. This molder is classified under 8477.51.00 for its role in forming tire components from rubber.
Hot Retreading Curing Chamber
A high-temperature chamber for vulcanizing treads onto tire casings in hot retreading, using steam or electric heat. It provides a controlled environment for curing. This chamber is classified under 8477.51.00 as machinery for retreading pneumatic tires.
Industrial Tire Retreading Machine
An industrial tire retreading machine applies new tread rubber to worn tire casings using heat and pressure. It is classified under this tariff item as specialized machinery for retreading pneumatic tires, distinct from general rubber moulding equipment.