Granite Machine Parts
Granite Machine Parts
Large-scale granite structural components for machine tool frames and precision equipment assemblies.
Product Range
Columns
Cross beams / Crossrails
Bridge beams
Gantry beams
Guideway bases
Support frames
Material & Machining
Fine-grained natural black granite. Precision-ground mounting surfaces, guideways, and reference planes. Tight tolerances on flatness, straightness, parallelism, and perpendicularity.
Customization
Embedded steel sleeves, threaded inserts, T-slots, dowel holes, and coolant channels per customer drawings. Available with or without pre-installed linear guide rails.
Advantages
Superior vibration damping vs. cast iron or welded steel. Lower thermal expansion. No rust or corrosion. Better long-term geometric stability.
Applications
CNC milling machines, bridge-type machining centers, gantry routers, coordinate measuring machines, laser cutting systems, and grinding machines.
Large-scale granite structural components for machine tool frames and precision equipment assemblies.
Product Range
Columns
Cross beams / Crossrails
Bridge beams
Gantry beams
Guideway bases
Support frames
Material & Machining
Fine-grained natural black granite. Precision-ground mounting surfaces, guideways, and reference planes. Tight tolerances on flatness, straightness, parallelism, and perpendicularity.
Customization
Embedded steel sleeves, threaded inserts, T-slots, dowel holes, and coolant channels per customer drawings. Available with or without pre-installed linear guide rails.
Advantages
Superior vibration damping vs. cast iron or welded steel. Lower thermal expansion. No rust or corrosion. Better long-term geometric stability.
Applications
CNC milling machines, bridge-type machining centers, gantry routers, coordinate measuring machines, laser cutting systems, and grinding machines.
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