Grinding Ball 80mm Cast Steel

1. Product Overview

Grinding Ball 80mm Cast Steel is a high-performance spherical grinding media manufactured from wear-resistant cast steel for use in industrial milling and mineral processing operations. Designed for efficient crushing, grinding, and particle-size reduction, it delivers reliable grinding performance in ball mills and other heavy-duty milling systems. Its robust construction provides good hardness, impact resistance, and wear durability, supporting consistent production and reduced media replacement frequency. It is an essential consumable for mining, cement, and mineral-processing operations seeking dependable grinding efficiency and operational cost control.

2. Key Specifications & Technical Characteristics

• Material: High-quality alloy or carbon cast steel.

• Grade: Industrial-grade, wear-resistant cast steel.

• Chemical Composition: Carbon, manganese, silicon, with chromium and other alloying elements depending on grade.

• Diameter: 80mm.

• Hardness: Grade-dependent, typically specified according to application requirements.

• Physical Form: Spherical solid grinding balls.

• Colour: Metallic grey.

• Manufacturing Process: Precision casting with heat treatment options.

• Impact Resistance: Designed to withstand repeated impact and abrasive grinding conditions.

• Packaging: Bulk supply in jumbo bags, steel drums, or customized industrial packaging.

• Shelf Life: No defined shelf life when stored in dry conditions and protected against corrosion.

• Origin: Subject to manufacturer and supplier availability.

3. Core Industrial Applications

• Mining & Mineral Processing: Used in ball mills for grinding ores such as gold, copper, iron ore, and other minerals.

• Cement Manufacturing: Supports raw material and clinker grinding in cement production facilities.

• Power Generation: Applied in coal pulverizing and industrial milling systems.

• Chemical Processing: Used for size reduction and preparation of industrial mineral materials.

• Metallurgical Operations: Supports grinding and liberation processes in mineral beneficiation plants.

The 80mm diameter provides substantial grinding impact energy, making it suitable for coarse grinding applications and larger feed materials. Its cast steel construction offers a commercially practical balance of grinding performance, wear resistance, and procurement cost.

4. Competitive Advantages

• Wear Resistance: Engineered to withstand abrasive operating conditions and repeated grinding cycles.

• Consistent Quality: Controlled manufacturing specifications support dimensional consistency and dependable milling performance.

• Operational Efficiency: Suitable for heavy-duty grinding applications requiring effective particle-size reduction.

• Cost Competitiveness: Provides an economical grinding media option for high-volume industrial operations.

• Supply Reliability: Available for bulk procurement and recurring industrial supply contracts.

• Logistics Capability: Supports containerized export shipments and bulk packaging requirements.

• Technical Documentation: Material specifications, hardness certificates, chemical composition reports, and quality inspection documents available subject to supplier provision.

• Sourcing Flexibility: Different steel grades and heat-treatment specifications can be supplied according to mill operating conditions.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): Bulk – 20 Metric Tons.

• Loading Capacity: Approximately 25–27 MT per 20-foot container, subject to packaging, container payload limits, and shipping regulations.

• Supply Format: Bulk industrial export supply.

• Packaging Options: Jumbo bags, steel drums, or customized bulk packaging.