HS Code for Ball mill

A ball mill is classified under HS code 8474.20, which is designated for machinery used for crushing or grinding earth, stone, ores, or other mineral substances in solid form. The classification is based on the machine's mechanical function: it uses a rotating cylinder and grinding media (balls) to reduce the particle size of minerals through impact and attrition. Under the General Rules of Interpretation, heading 8474 specifically covers machinery for sorting, screening, separating, washing, crushing, grinding, mixing, or kneading earth, stone, ores, or other mineral substances. Because the ball mill is a primary tool in the mining and ceramics industries for mineral processing, it fits perfectly into the 8474.20 subheading for grinding and crushing equipment.

Products Included

• Industrial horizontal ball mills
• Planetary ball mills for mineral research
• Continuous ball mills for ore processing
• Batch ball mills for ceramic slip
• Laboratory scale mineral grinding mills

Common Misclassification

Ball mills are often misclassified under 8479.82 if they are used for mixing or crushing materials other than minerals (such as chemicals or food). However, if the mill is designed for minerals, 8474.20 takes precedence. Another common mistake is using 8474.90, which is reserved for parts of the mill (like the liners or the balls themselves) rather than the complete machine. Mills used specifically for food production should be classified under 8438.

FAQ

What is the HS code for a ball mill?

The HS code for a ball mill used for grinding minerals, ores, or stone is 8474.20.

Does the HS code change for a laboratory ball mill?

Generally, no. If the laboratory mill is designed for grinding mineral substances, it still falls under 8474.20, regardless of its smaller scale.