Formulations for various wear-resistant materials—including high-, medium-, and low-chromium alloys, multi-element alloy steels, and high-manganese steels—can be flexibly customized to meet specific operating conditions and precisely match distinct wear mechanisms.
Hardness Range
Hardness is precisely controlled via heat treatment, allowing for adjustment within the HRC 52 to 62+ range to achieve an optimal balance between wear resistance and impact toughness.
Product Dimensions
Steel ball specifications cover a full range from Ø20mm to 150mm; wear-resistant liners can be manufactured according to drawings and cast into complex shapes to meet the assembly requirements of various grinding mills.
Mechanical Properties
Impact toughness and microstructural morphology are strictly controlled to ensure an ideal, dispersed distribution of carbides and a dense matrix structure, resulting in excellent resistance to breakage.
How Our CustomService Works
– From Inquiry to Delivery
1
Operational Consultation
You provide details regarding the mill type, rotational speed, material characteristics, and existing wear issues.
2
Technical Design
We develop a custom material composition and a precise heat-treatment profile based on your specifications.
3
Sample Validation
We produce samples in the laboratory and support on-site installation and testing to ensure performance standards are met.
4
Batch Production Support
We ensure stable mass production, accompanied by comprehensive quality reports and ongoing after-sales service.
Typical Customization Scenarios
Typical Customization Scenarios
Gold/Copper Mines
Operating Condition Challenges: High impact toughness
Jinqiao Customized Solution: Large-diameter SAG Balls
Cement Plant
Operating Condition Challenges: High hardness, Low abrasion.
Jinqiao Customized Solution:
Iron Ore
Operating Condition Challenges: With extremely low wear and no iron contamination.
Jinqiao Customized Solution:
Power Plant
Operating Condition Challenges: Long-term stability, no fragmentation.
Jinqiao Customized Solution: Special shaped liner plates (Custom-designed).
Why Choose Jinqiao for Custom Grinding Media?
Metal Mold Casting
Uses metal molds to achieve a casting microstructure that is far denser and finer than that of sand casting.
Precision Heat Treatment
Features fully automated, multi-stage temperature control to ensure highly consistent hardness across the entire batch.
German-Standard Testing
Equipped with German-imported spectrometers and other advanced instruments to provide authoritative, traceable test reports.
Authoritative Certification
Strictly certified under the ISO9001 quality management system, ensuring standardized processes.
Hassle-Free Sampling
Supports small-batch sample production with no minimum order quantity (MOQ) requirements.
Rapid Delivery
Offers expedited delivery, with samples ready in as little as 10–15 days and bulk orders completed in 25–30 days.
Metal Mold Casting
Uses metal molds to achieve a casting microstructure that is far denser and finer than that of sand casting.
Precision Heat Treatment
Features fully automated, multi-stage temperature control to ensure highly consistent hardness across the entire batch.
German-Standard Testing
Equipped with German-imported spectrometers and other advanced instruments to provide authoritative, traceable test reports.
Authoritative Certification
Strictly certified under the ISO9001 quality management system, ensuring standardized processes.
Hassle-Free Sampling
Supports small-batch sample production with no minimum order quantity (MOQ) requirements.
Rapid Delivery
Offers expedited delivery, with samples ready in as little as 10–15 days and bulk orders completed in 25–30 days.
A Absolutely. We can formulate various wear-resistant compositions—including high/medium/low chromium, multi-element alloys, and high manganese—tailored to specific operating conditions.
A We maintain strict control over the entire process and issue a traceable inspection report for every batch, detailing data such as chemical composition, hardness, and microstructure.
