Machine Tool Base Weldment
Steel weldment serving as the base frame for milling machines of heading 8463, absorbing vibrations and maintaining alignment during high-speed operations. Fabricated from welded steel plates for durability. Falls under 8466.94.65 as a base fabrication for 8463 machines.
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More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If classified primarily as steel structures
Welded steel fabrications not dedicated to machine tools go to Chapter 73 heading 7308.
If for machines of other headings like 8456-8461
Specificity to 8462/8463 limits this subheading; other machine tools use 8466.94.85.
If dedicated to semiconductor testing equipment
Semiconductor-specific parts follow statistical notes to Chapter 84 heading 8479.
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Import Tips & Compliance
• Label shipments clearly as 'weldments for 8463 machine tools' with HTS reference to expedite review
• Conduct material composition testing for steel alloy certification to meet Section XV rules
Related Products under HTS 8466.94.65
Cradle Frame for Lathe
Cast steel cradle frame supporting steady rests on large lathes (8462), preventing workpiece vibration. Adjustable design. Classified 8466.94.65 as cradle for 8462.
Slide Rod for Milling Machine
Hardened steel slide rod guiding X/Y axis tables on milling machines (8463). Precision ground for smooth motion. 8466.94.65 as slide rod.
Crown Casting for Machine Tool
Overhead crown casting housing drive components on large 8463 gantry mills. Supports cross-rail movement. HTS 8466.94.65 crown casting.
Lathe Headstock Casting
Precision cast iron headstock housing for engine lathes (8462), holding the spindle and gearing for workpiece rotation. Critical for torque transmission and alignment. HTS 8466.94.65 applies as headstock casting for 8462 machines.
Tailstock Casting for CNC Lathe
Cast iron tailstock body for CNC lathes (8462), adjustable to support long workpieces at the opposite end from the headstock. Features quill mechanism mounting. 8466.94.65 for tailstock castings of 8462.
Column Weldment for Vertical Mill
Welded steel column supporting the spindle head on vertical milling machines (8463), providing Z-axis rigidity. Critical for heavy milling accuracy. HTS 8466.94.65 as column weldment for 8463.