Concrete Cylinder Grinding Machine from Germany
Precision grinder for finishing concrete test cylinders to exact length and flatness for compressive strength testing. Classified in HTS 8464.90.01 for working concrete mineral materials to laboratory tolerances via cold grinding. Used in construction materials testing labs.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide ASTM C39 compliance documentation; include diamond wheel specs for concrete aggregates; avoid Chapter 90 classification with material removal rate proof over pure measurement