CNC Granite Bridge Saw
A computer numerically controlled bridge saw designed for precise cutting of granite and other natural stone slabs into tiles or countertops. It falls under HTS 8464.90.01 as a machine tool specifically for working stone materials using diamond blades for high-accuracy cold processing. This equipment is commonly used in stone fabrication shops for architectural and decorative applications.
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More Specific Codes
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If adapted for working both stone and metal
Machines capable of working multiple materials including metals are classified in heading 8465 as multi-function machine tools.
If primarily for semiconductor wafer preparation
Wafer grinders and polishers for semiconductor crystal boules fall under statistical provisions for semiconductor manufacturing machines.
If equipped mainly for dimensional measurement rather than material removal
Measuring machines with optical or laser gauging for stone flatness are classified in Chapter 90 as precision measuring instruments.
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Import Tips & Compliance
• Verify CE marking and compliance with OSHA safety standards for blade guards; obtain manufacturer's declaration on stone-specific design to avoid reclassification; check for EPA dust collection requirements common in stone cutting
Related Products under HTS 8464.90.01
Diamond Wire Stone Block Saw
A machine using diamond-impregnated wire to cut large stone blocks into slabs, ideal for marble and limestone quarrying operations. Classified under HTS 8464.90.01 for cold working of mineral materials like stone with abrasive wire technology. It provides high yield and minimal waste in stone processing.
Ceramic Tile Edge Polisher
Automated polishing machine for finishing edges of ceramic tiles using abrasive wheels to achieve bullnose or chamfer profiles. It is classified under HTS 8464.90.01 as equipment for working ceramics, a mineral material, through cold abrasive processing. Essential for tile manufacturing lines producing decorative flooring.
Concrete Block Router Machine
CNC router equipped with diamond tooling for milling decorative patterns, logos, or splits on concrete blocks and pavers. Falls under HTS 8464.90.01 for machine tools working concrete, a like mineral material, via cold routing processes. Used in precast concrete production for architectural features.
Glass Cold Shaping Press
Hydraulic press for cold forming flat glass sheets into curved shapes using silicone molds, without heating. Classified in HTS 8464.90.01 for cold working glass, a mineral material, through mechanical pressing rather than thermal processes. Applied in automotive and architectural glazing production.
Marble Calibrating Machine
Multi-head calibrating machine that grinds marble slabs to uniform thickness using diamond calibrating rollers. Under HTS 8464.90.01 as a stone working machine tool for precision surface preparation through cold abrasion. Critical first step in slab processing for countertops and flooring.
Porcelain Slab Resin Line
Automated line applying UV-curable resin to porcelain slab edges and rectifying surface imperfections before polishing. Classified HTS 8464.90.01 for working ceramics through cold chemical/mechanical processing. Used in large-format porcelain panel manufacturing.