Machines and apparatus for electroplating, electrolysis or electrophoresis
Railway or tramway goods vans and wagons (freight cars), not self-propelled. > Other: > Machines and apparatus for electroplating, electrolysis or electrophoresis > Machines and apparatus for electroplating, electrolysis or electrophoresis
Duty Rate (from China)
Products classified under Tariff item 8543.30
Anode Basket for PCB Plating Line
> A titanium anode basket designed to hold soluble anodes in electrolytic plating baths, ensuring uniform copper deposition on PCB panels. It is an integral component of electroplating machinery, contributing to the electrolytic process by maintaining consistent current distribution. This basket is essential for high-volume circuit board production and falls under the tariff item for machines and apparatus for electroplating.
8543.30.00Anodizing Process Controller
> An electronic control unit managing voltage, current ramping, and temperature for aluminum anodizing baths. It ensures uniform oxide layer formation, functioning as a control apparatus for electrolytic processes. This controller falls under the tariff item for machines and apparatus for electroplating or electrolysis.
8543.30.00Battery Formation Rectifier
> A multi-channel rectifier for lithium-ion battery formation, providing precise charge-discharge cycles to stabilize SEI layers during manufacturing. This apparatus performs electrolytic formation processes essential for battery production. It is classified under the tariff item for machines and apparatus for electrolysis.
8543.30.00Cathodic Protection Rectifier
> A transformer-rectifier unit for impressed current cathodic protection systems, preventing corrosion on pipelines, ships, and offshore platforms through electrolytic action. This apparatus is essential for corrosion control via electrolysis. It falls under the tariff item for machines and apparatus for electrolysis.
8543.30.00Desmear Electrolytic Etcher
> An electrolytic etcher used for desmear processing of drilled PCB holes, removing resin smear via anodic dissolution. This apparatus performs a specific electrolysis function essential for preparing circuit boards for subsequent plating. It is classified under the tariff item for machines and apparatus for electrolysis.
8543.30.00Electrocoagulation Treatment Controller
> A power management unit for wastewater treatment systems using electrolysis to generate metal coagulants for pollutant removal. This apparatus performs electrolysis for environmental applications, functioning as a specialized electrolysis machine. It is classified under the tariff item for machines and apparatus for electrolysis.
8543.30.00Electrodialysis Power Controller
> A power supply unit for electrodialysis water desalination systems, controlling DC voltage across ion-exchange membranes for salt removal. This apparatus performs electrolysis for water treatment, functioning as a specialized electrolysis machine. It falls under the tariff item for machines and apparatus for electrolysis.
8543.30.00Electrolysis Hydrogen Generator Power Supply
> A high-current DC power supply optimized for PEM electrolyzers that split water into hydrogen and oxygen via electrolysis for clean energy applications. This apparatus is essential for hydrogen production through electrolysis. It is classified under the tariff item for machines and apparatus for electrolysis.
8543.30.00Electrolytic Capacitor Forming Rectifier
> A precision rectifier for electrolytic capacitor manufacturing, providing controlled voltage ramping for oxide layer formation on anodes. This apparatus performs specialized electroplating for electronics production. It falls under the tariff item for machines and apparatus for electroplating or electrolysis.
8543.30.00Electrophoretic Photoresist Coater
> An electrophoretic photoresist coater that applies photoresist coatings to PCB substrates using electric field deposition. This apparatus is specifically designed for solder mask application in multilayer circuit board fabrication. It falls under the tariff item for machines and apparatus for electrophoresis.
8543.30.00PCB Electroplating Rectifier Controller
> A digital rectifier power supply controller optimized for pulse plating in PCB gold finger finishing. It provides precise current waveforms essential for high-density interconnect boards, functioning as a key component of electroplating apparatus. This controller is classified under the tariff item for machines and apparatus for electroplating.
8543.30.00PCB Panel Carrier Electrodes
> Contact electrodes mounted on PCB panel carriers to ensure uniform current distribution during electrolytic plating. These electrodes are essential components of electroplating systems, facilitating the electrolytic process. They fall under the tariff item for machines and apparatus for electroplating.
8543.30.00Pulse Plating Generator for PCBs
> A programmable pulse plating generator delivering controlled current waveforms for multilayer PCB plating. This apparatus is critical for achieving required deposit morphology in circuit fabrication, functioning as an electroplating machine. It is classified under the tariff item for machines and apparatus for electroplating.
8543.30.00Solder Mask Electrophoresis Tank
> A stainless steel electrophoresis tank with integrated electrodes for liquid solder mask application on PCBs. This apparatus is used in final circuit protection coating processes, functioning through electrophoresis. It falls under the tariff item for machines and apparatus for electrophoresis.
8543.30.00Via Filling Electrolytic Cell
> A modular electrolytic cell for copper electrofilling microvias in high-density interconnect PCBs. It features precise anode-cathode spacing for blind and buried via metallization, functioning as an electroplating apparatus. This cell is classified under the tariff item for machines and apparatus for electroplating.