Electrochemical Grinding Machine from Canada
ECG system combining electrolytic material removal with mechanical grinding to achieve burr-free surfaces on difficult-to-cut alloys like titanium and hastelloy. Covered by HTS 8456.90.71.00 under electro-chemical removal processes. Used extensively in surgical instrument and aerospace component manufacturing.
Duty Rate — Canada → United States
12.2%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Document electrolyte composition and conductivity specs; comply with wastewater discharge regulations; ensure electrical isolation certifications