🔩 Product Performance Guarantee

• 10-Year Replacement Guarantee
  We guarantee free replacements for any grinding balls that become deformed due to manufacturing defects for up to 10 years from the date of purchase.

• ASTM E112 Certified – Finest Grain Size (#14)
  Our balls feature the finest ASTM grain size rating (14), verified by SGS, meaning a more uniform and compact microstructure.

  • Smaller grain = Greater strength and toughness.

• Consistent Hardness
  Each ball is manufactured to achieve a through hardness of 63 HRC, ensuring exceptional wear resistance throughout the entire cross-section.

💰 Cost Efficiency & Operational Savings

• Guaranteed $100,000+ Annual Mill Savings
  Customers historically save a minimum of $100,000 annually per mill due to extended wear life, reduced replacement frequency, and less downtime.

• One-Time Fresh Charge
  Only one initial charge of Virina grinding balls is needed for the lifetime of the mill. No need to fully replace the media again—ever.

• Annual Top-Off: Only 2%–3%
  After the initial charge, only a minimal top-off (2–3%) of the original charge weight per year is needed to maintain optimum performance.

• Low Wear Rate
  Virina balls wear down at a rate of only 2mm per year—for example, a 90mm ball will be approximately 88mm after one year.

• Inbound Freight Reduction – Up to 90% Over 25 Years
  Due to the long life and reduced volume of top-ups, your freight needs are dramatically reduced, resulting in up to 90% savings in inbound grinding ball logistics over 25 years.

🛠️ Operational Streamlining

• No Sorting or Rejects

  • No need for ball sorting or separation.

  • Zero rejects to dispose of or return—every ball meets spec.

  • Eliminates outbound freight costs for returns and the manpower associated with sorting.

• No Ball Runs Required
  Eliminate disruptive and time-consuming ball runs from your operational schedule.

🧱 Equipment Longevity

• 400% Increase in Liner Lifespan
  Due to the reduced impact and superior metallurgy, expect a fourfold increase in the lifespan of your mill liners, leading to fewer changeouts and lower maintenance costs.

⚡ Energy & Environmental Benefits

• Annual Energy Savings
  Save up to $125,000 in mill energy costs annually thanks to more efficient grinding and lower ball consumption.

• Boosted Cement Production
  Enhanced grinding efficiency contributes directly to increased throughput and higher cement output.

• Significant CO₂ Emission Reduction
  The superior longevity and lower replacement frequency of Virina balls contribute to an 85% reduction in CO₂ emissions associated with grinding ball production and usage.