Prevent Ball Breakage and Discharge Grate Plugging Under High-Impact Operating Conditions
High-Toughness Materials, Consistent Heat Treatment, and Optimized Use of Large-Diameter Grinding Balls.
100–200mmZero BreakageNo Out-of Roundness
APPLICATION-ENGINEERED GRINDING MEDIA
An Innovative Grinding Media Solution Reducing Wear & Operating Costs by 20% or More — Grinding King
Customized Products for Diverse Ore Types, Mining Conditions, and Grinding Equipment — Goldpro New Materials Co., Ltd
500,000+Annual Production Capacity (Tonnes)
20–200mmProduct Specifications
3Global Manufacturing Bases
Global SupplyLocal Manufacturing and Overseas Warehousing
OPERATING CHALLENGES
Common Challenges in the Grinding Process
01
Ball Breakage, Deformation and Blockages
Unplanned Downtime from Ball Breakage Affecting Continuous Operations
02Grinding ball consumption and energy consumption exceed target levels
Low purchase prices do not translate into lower unit grinding costs.
03Fluctuations in Throughput and Grinding Efficiency
Existing grinding products fail to maintain optimal gradation when ore characteristics change.
CUSTOMER VALUE
Core Value Provided by Goldpro
Validate cost savings, productivity gains, operational stability, and supply reliability through defined application conditions, testing methods, and on-site performance data.
● Low ball consumption
control of overall grinding cost
unit consumption reduced by over 10% year-on-year, with production capacity and efficiency improved by over 5%.
● Stable Size Distribution
Improved Grinding Efficiency
Continuous field validation centered on throughput, P80, and fineness compliance rate
● Zero
Zero Unplanned Downtime
No Ball Breakage, No Deformation, and No SAG Mill Grate Plugging
● On-Time Delivery
Global Supply Assurance
Three Manufacturing Bases, Overseas Warehouses, and a Dedicated Logistics Team.
SOLUTION PATHS
View all solutions
Select the Right Solution for Each Ore Type and Operating Condition
Reduce Grinding Ball Consumption and Maintain Consistent Particle Size
Match grinding ball size, hardness, and size distribution to the mill and ore characteristics.
20–100mmLow Ball ConsumptionGradation Optimization
On-time delivery gives customers greater confidence
Manufacturing Bases, Overseas Warehouses, and Safety Stock Ensure Continuous Supply.
500,000 + tonsLocal ManufacturingOverseas Warehousing
APPLICATION CASE
Classic Case Studies in Copper Ore Processing
Integrated Optimization of Material, Size, Heat Treatment, and Ball Size Distribution.
SAG MILL · COPPER · HIGH IMPACT
Customer Case Study of 140 mm Forged Grinding Balls at a Major Copper Mine in Russia
For large-scale SAG milling in an SABC circuit, customized high-toughness φ140 mm forged grinding balls increased throughput, reduced specific ball consumption, and minimized ball-breakage incidents without equipment modifications.
Mill Processing CapacityMill throughput has long been capped at 1000 t/h with no further capacity gain.
High Ball ConsumptionBall consumption is 0.72 kg/t,with high wear part procurement cost.
Insufficient Impact ToughnessLimited impact force leads to inadequate fragmentation of hard pebbles.
Project details are disclosed with client authorization
View application casesWHY GOLDPRO
Closed-Loop Service from Operating Condition Diagnosis to Target Achievement
Operating Condition Assessment
Collection of Ore, Mill, Grinding Media, Energy Consumption, and Throughput Data.
Product Performance Evaluation
Customizing material formulations, heat treatment processes, and media gradation based on operating conditions to define optimal product specifications
Ongoing Technical Support and Performance Monitoring
Continuously monitor grinding ball performance after implementation and adjust the solution as needed to ensure stable production.
Data-Driven Results Presentation
Quantify grinding performance, assess media wear, validate solution effectiveness, and continuously optimize grinding operating parameters.
PROCUREMENT PRIORITIES
Five Things to Confirm Before Purchasing Grinding Balls
The clearer the product selection and acceptance criteria, the easier it is to compare suppliers based on total grinding media cost per tonne of ore processed.
Ore and Mill
Ore type, hardness, abrasiveness, and feed particle size, as well as mill type, dimensions, rotational speed, and filling level.
Current Challenges
Clearly identify whether the issue lies in ball consumption, breakage/deformation, particle size distribution, energy consumption, throughput, or supply risk
Product Selection & Media Gradation
Determine product type, metallurgy, specifications, hardness, and top-up addition ratio based on crushing and grinding requirements
Inspection and Trial Evaluation
Specify batch data, testing methods, trial duration, and on-site comparison criteria in the agreement.
Delivery and Technical Support
Confirm production capacity, lead times, packaging, logistics, safety stock, exception handling, and replenishment response times.