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Dupont CRB is a high-performance resin bond polishing tool designed for marble, granite, and natural stone processing. It delivers smooth finishing, excellent gloss results, and consistent performance, making it ideal for professional stone fabrication and construction material applications.
Dupont CRB is a premium resin bond polishing tool designed for high-quality finishing of marble, granite, and natural stone surfaces. It is widely used in stone processing industries for achieving smooth, glossy, and refined surface finishes with consistent performance.Manufactured using advanced resin bonding technology combined with fine abrasive materials, Dupont CRB ensures excellent polishing efficiency, uniform scratch removal, and superior surface clarity. It is suitable for multiple polishing stages, especially the fine and final polishing processes in automatic polishing lines.This tool offers long service life, stable operation, and high gloss output, making it ideal for modern stone fabrication units. Dupont CRB is widely used in construction material industries for enhancing the aesthetic value and surface quality of slabs, tiles, and architectural stone products.
Product Type:
Dupont Resin Bond Polishing Block (CRB Type Abrasive Tool)
Application:
Suitable for marble, granite, ceramic tiles, quartz, terrazzo, and engineered stone
Standard CRB block sizes (machine-dependent fitting types used in automatic polishing lines)
Grit Range Available:
Coarse polishing: 120#, 150#, 180#
Medium polishing: 240#, 320#, 400#
Fine polishing: 600#, 800#, 1000#, 1200#, 1500#, 2000#, 3000#
Bond Type:
Resin bond (soft / medium / hard variants available depending on stone type)
Machine Compatibility:
Automatic continuous polishing lines
Bridge polishing machines
Multi-head slab polishing machines
Stone processing plants
Working Application:
Fine grinding and polishing stage
Surface smoothing and scratch removal
Pre-final polishing before buffing
Gloss enhancement on slabs and tiles
Operating Method:
Wet polishing operation (water cooling required)
Performance Features:
High gloss and mirror-like finish output
Smooth and uniform surface quality
Excellent scratch removal capability
Low vibration and stable operation
Long service life with consistent performance
Suitable for high-speed production lines
Industrial Use:
Marble processing industries
Granite slab polishing factories
Ceramic and tile manufacturing units
Engineered stone and quartz processing plants
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Our ceramic, porcelain, and vitrified tiles are manufactured under strict quality control and comply with international standards including ISO 9001, CE Marking, EN 14411, BIS (IS 15622 / IS 13755), CE Marking, EN 12057 / EN 12058 and ASTM standards.
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