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The Tungsten Carbide Tips for Sandvik VSI CV128 represent the pinnacle of wear component technology for vertical shaft impact crushers, engineered to withstand the extreme abrasion and impact forces in high-volume mineral processing.
CV128
ONA
847490
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As the primary crushing elements in the Sandvik CV128—one of the industry’s most widely used VSI crushers—these tips directly influence product quality, throughput, and maintenance frequency. Crafted from ultrafine-grained tungsten carbide, they deliver a unique balance of hardness and toughness, outperforming conventional carbide and steel tips in applications involving hard, abrasive materials. Their precision design ensures optimal material acceleration and impact, maintaining consistent particle shape while minimizing wear-related downtime.
Material Innovation: Fabricated from ultrafine-grained tungsten carbide (WC-10% Co) with grain size ≤1 μm, achieving HRA 91 hardness and 1,800 MPa transverse rupture strength—combining extreme wear resistance with fracture toughness.
Dimensional Precision: Machined to custom dimensions for Sandvik CV128 rotors, with lengths from 60-120 mm and widths from 30-60 mm, ensuring precise fit in rotor ports (tolerance ±0.03 mm).
Weight Control: Individual tips weigh 1.2-3.5 kg (2.6-7.7 lb), with weight-matched sets (±25g) to maintain rotor balance at operating speeds up to 1,800 RPM.
Thermal Performance: Retains mechanical properties at temperatures up to 400°C (752°F), suitable for processing hot materials like recycled asphalt and freshly crushed volcanic rock.
OEM Compatibility: Direct replacement for Sandvik CV128 rotor tips, including part number 488.1456, with identical mounting interfaces for seamless installation.
Ultrafine grain structure (≤1 μm) provides 50% longer service life than conventional tungsten carbide tips in quartz-rich ore processing, extending replacement intervals from 250 to 375+ operating hours .
Reinforced cobalt binder phase (10% Co) enhances fracture resistance, preventing chipping during impact with uncrushed boulders.
Aerodynamically profiled tips reduce air resistance by 20%, lowering power consumption by 8-10% compared to standard designs .
Precision-ground impact surfaces (Ra ≤0.8 μm) ensure uniform material acceleration, promoting consistent particle size distribution and reducing over-crushing.
Tool-less installation using spring-loaded retaining bars allows tip replacement in under 10 minutes per port, reducing total rotor maintenance time by 30% .
Color-coded wear indicators (yellow to red) simplify visual inspection, signaling when tips reach 70% wear to plan replacements during scheduled downtime.
Optional nickel plating (5-10 μm thickness) protects against chemical corrosion in applications involving saltwater, acidic ores, or recycled materials with alkaline residues.
High-Quality Aggregate Production: Essential for producing cubical concrete aggregates and asphalt chips, where tip geometry directly influences particle shape and gradation.
Hard Rock Mining: Ideal for processing quartz-rich ores (gold, copper, iron) where abrasive silica content rapidly degrades standard wear parts.
Asphalt Recycling: Withstands high temperatures and abrasion from recycled asphalt pavement (RAP), maintaining performance in hot-mix asphalt production.
Industrial Minerals Processing: Ensures precise particle sizing in talc, kaolin, and feldspar production, where consistency directly impacts end-product value.
As the primary crushing elements in the Sandvik CV128—one of the industry’s most widely used VSI crushers—these tips directly influence product quality, throughput, and maintenance frequency. Crafted from ultrafine-grained tungsten carbide, they deliver a unique balance of hardness and toughness, outperforming conventional carbide and steel tips in applications involving hard, abrasive materials. Their precision design ensures optimal material acceleration and impact, maintaining consistent particle shape while minimizing wear-related downtime.
Material Innovation: Fabricated from ultrafine-grained tungsten carbide (WC-10% Co) with grain size ≤1 μm, achieving HRA 91 hardness and 1,800 MPa transverse rupture strength—combining extreme wear resistance with fracture toughness.
Dimensional Precision: Machined to custom dimensions for Sandvik CV128 rotors, with lengths from 60-120 mm and widths from 30-60 mm, ensuring precise fit in rotor ports (tolerance ±0.03 mm).
Weight Control: Individual tips weigh 1.2-3.5 kg (2.6-7.7 lb), with weight-matched sets (±25g) to maintain rotor balance at operating speeds up to 1,800 RPM.
Thermal Performance: Retains mechanical properties at temperatures up to 400°C (752°F), suitable for processing hot materials like recycled asphalt and freshly crushed volcanic rock.
OEM Compatibility: Direct replacement for Sandvik CV128 rotor tips, including part number 488.1456, with identical mounting interfaces for seamless installation.
Ultrafine grain structure (≤1 μm) provides 50% longer service life than conventional tungsten carbide tips in quartz-rich ore processing, extending replacement intervals from 250 to 375+ operating hours .
Reinforced cobalt binder phase (10% Co) enhances fracture resistance, preventing chipping during impact with uncrushed boulders.
Aerodynamically profiled tips reduce air resistance by 20%, lowering power consumption by 8-10% compared to standard designs .
Precision-ground impact surfaces (Ra ≤0.8 μm) ensure uniform material acceleration, promoting consistent particle size distribution and reducing over-crushing.
Tool-less installation using spring-loaded retaining bars allows tip replacement in under 10 minutes per port, reducing total rotor maintenance time by 30% .
Color-coded wear indicators (yellow to red) simplify visual inspection, signaling when tips reach 70% wear to plan replacements during scheduled downtime.
Optional nickel plating (5-10 μm thickness) protects against chemical corrosion in applications involving saltwater, acidic ores, or recycled materials with alkaline residues.
High-Quality Aggregate Production: Essential for producing cubical concrete aggregates and asphalt chips, where tip geometry directly influences particle shape and gradation.
Hard Rock Mining: Ideal for processing quartz-rich ores (gold, copper, iron) where abrasive silica content rapidly degrades standard wear parts.
Asphalt Recycling: Withstands high temperatures and abrasion from recycled asphalt pavement (RAP), maintaining performance in hot-mix asphalt production.
Industrial Minerals Processing: Ensures precise particle sizing in talc, kaolin, and feldspar production, where consistency directly impacts end-product value.
