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.
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 used for curing other rubber products
Machinery for curing rubber not specific to tires falls under other subheadings.
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 the chamber is used solely for tire retreading; general curing chambers may be classified elsewhere
• Ensure compliance with Canadian safety standards for heating equipment
• Provide CBSA with details of the retreading process to support classification
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.
Inner Tube Bladder Molding Press
A hydraulic press specifically designed to form expandable rubber bladders used in tire curing inner tubes. It operates by applying pressure to shape uncured rubber into the bladder form, which is essential for inner tube production. This machine falls under tariff item 8477.51.00 as it is dedicated to moulding or otherwise forming inner tubes for pneumatic tires.
Inner Tube Forming Machine
An automated machine that extrudes and molds uncured rubber into seamless inner tubes for pneumatic tires using bladder forming technology. It integrates extrusion and molding functions to produce inner tubes in a continuous process. This machine is classified under 8477.51.00 because its primary function is forming inner tubes for pneumatic tires.