For treating metal, including electric wire coil-winders
Machines and mechanical appliances having individual functions, not specified or included elsewhere in this Chapter. > Other machines and mechanical appliances: > For treating metal, including electric wire coil-winders > For treating metal, including electric wire coil-winders
Duty Rate (from China)
Products classified under Tariff item 8479.81
Automatic Transformer Coil Winder
An automatic transformer coil winder that layers enameled copper wire onto transformer cores with programmable tension control. It falls under tariff item 8479.81.00 as a machine for treating metal, specifically an electric wire coil-winder.
8479.81.00CNC Wire Coil Winding Machine
A CNC wire coil winding machine that winds copper or aluminum wire onto bobbins or cores to produce electric coils for motors and transformers. It is classified under tariff item 8479.81.00 as an electric wire coil-winder for treating metal.
8479.81.00High-Speed Bobbin Winding Machine
A high-speed bobbin winding machine that automatically transfers wound coils to bobbins for relay and solenoid production. It falls under tariff item 8479.81.00 as an electric wire coil-winder treating fine metal wires at high production rates.
8479.81.00Industrial Copper Strip Coil Winder
An industrial copper strip coil winder for winding wide copper strips into flat coils for busbars and commutators. It qualifies under tariff item 8479.81.00 as equipment treating broad metal strips through specialized coiling processes.
8479.81.00Layer Winding Machine for Power Coils
A heavy-duty layer winding machine for creating perfectly layered windings on large power transformer coils using thick metal conductors. It belongs to tariff item 8479.81.00 as an electric wire coil-winder specifically treating metal for heavy industrial use.
8479.81.00Manual Electric Motor Armature Winder
A manual electric motor armature winder for manually winding magnet wire onto motor armatures with adjustable guides and tensioners. It qualifies under tariff item 8479.81.00 as an electric wire coil-winder treating metal wire for electric motor production.
8479.81.00Multi-Spindle Wire Coil Winding Machine
A multi-spindle wire coil winding machine with multiple synchronized spindles for high-volume production of identical coils from metal wire. It falls under tariff item 8479.81.00 due to its dedicated electric wire coil-winding function treating ferrous and non-ferrous metals.
8479.81.00Precision Enameled Wire Tension Winder
A precision enameled wire tension winder that maintains constant tension on enameled copper wire during high-speed coiling operations. It is classified under tariff item 8479.81.00 for treating metal wire through controlled winding processes in electronics manufacturing.
8479.81.00Servo-Controlled Fine Wire Winder
A servo-controlled fine wire winder using servo motors for micron-level precision in winding ultra-fine magnet wire for microelectronics. It is classified under tariff item 8479.81.00 for treating delicate metal wires in precision coil applications.
8479.81.00Toroidal Core Coil Winder
A toroidal core coil winder that winds wire uniformly around doughnut-shaped toroidal cores for inductors and transformers. It is classified under tariff item 8479.81.00 for its function treating metal wire through toroidal coil-winding operations.