3000mmx200mm 240Grit Flexible Diamond Sanding Belt ¨C Efficient Polishing & Grinding for Hard Materials

Overview: The 3000mm x 200mm 240 Grit Flexible Diamond Sanding Belt is engineered for industrial wide-belt calibrating sanders, flat glass edge processing machinery, and stone slab leveling systems. Electroplated 240-grit industrial diamond crystals securely anchored in an open pattern on a waterproof, high-strength backing deliver smooth, consistent semi-fine grinding and scratch removal across large surface areas without thermal degradation.

Key Features

• Semi-Fine 240 Grit Smoothing: Removes intermediate grinding marks and refines surface texture before fine pre-polishing.
• Broad 200mm Heavy-Duty Span: Covers extensive contact area for rapid, streak-free calibration on large-format continuous sanders.
• Reinforced Waterproof Backing: Retains dimensional stability and tension under continuous high-volume water flush and industrial coolants.
• Precision Butt-Joint Seam: Smooth, seamless joint prevents chatter and ensures vibration-free tracking across wide workpieces.

Applications

• Architectural flat glass arrising, thick glass tabletop edge smoothing, and bevel prep
• Granite, marble, engineered stone slab surface finishing, and quartz countertop prep
• Lapidary giant slab leveling, fossil bed smoothing, and large display mineral prep
• Thermal spray coatings, hard facing alloys, and technical ceramic sheet finishing

Operating Guidelines

• Coolant: Use with continuous water flood or coolant spray to prevent diamond thermal degradation and rapidly flush heavy swarf.
• Tension & Tracking: Ensure proper machine tracking and correct tension before applying heavy operational loads.
• Speed: Recommended surface speed 3,000 to 5,500 SFPM.