Grinding Media Balls / Forged & High-Chrome Balls
Poor liner profile reduces grinding efficiency and increases power draw per ton.
Grinding Media Balls / Forged & High-Chrome Balls — ball mill liners, diaphragms and grinding media for cement, mining and mineral processing mills. OEM-compatible supply, custom casting and machining, material certificates included.
The highest-volume consumable in cement and mining. High-chrome cast (17-30% Cr) for finish grinding; forged alloy steel for SAG/primary mills. 20-120 mm Ø. Bulk supply with hardness certs per batch.
For a quote, send the OEM part number, equipment model, drawing or worn-part photos. We can match Grinding Media Balls / Forged & High-Chrome Balls by dimensions, alloy grade, operating position and application conditions.
Request a Quote24-hour response · Send drawing or sample
At a glance
Engineers
Check fitment, alloy grade, wear position, drawings and operating conditions before selecting Grinding Media Balls / Forged & High-Chrome Balls.
Procurement
Quote requests are matched by OEM reference, equipment model, quantity, lead time and export documents.
Quality
Material certificates, hardness checks, dimensional inspection and traceability records can ship with the order.
Send model, OEM reference or drawing. We check the replacement route first.
Supply shell liners, head liners, diaphragm plates and grinding media parts for cement tube mills.
Before quoting, we check
- Mill diameter and chamber position
- Grinding media size and filling rate
- Chrome-moly or high-manganese liner grade
Documents we can verify
- ✔ Liner layout review
- ✔ Bolt-hole and drawing matching
- ✔ Material certificate with shipment
Fitment workflow
Confirm mill diameter and chamber
Review liner drawing
Check bolt-hole layout
Select alloy by impact and abrasion
RFQ desk
Pricing for Grinding Media Balls / Forged & High-Chrome Balls
Send the OEM reference, machine model, drawing or worn-part photos. We respond within 24 hours.
What should be checked before selecting Grinding Media Balls / Forged & High-Chrome Balls?
This section is the working structure for product-level performance data. It avoids fake numbers now, but keeps the page ready for real wear-life, output and cost-per-ton records when you provide them.
| Metric | Needed from buyer | Why it matters |
|---|---|---|
| Mill chamber | Chamber position and liner layout | Lifting, classifying and grinding functions need different profiles. |
| Bolt pattern | Drawing, liner size and bolt-hole location | Avoids shutdown delays during installation. |
| Grinding media | Ball size and filling rate | Controls impact load and liner profile selection. |
Common failure modes we check before recommending this part
Higher power draw
Likely cause
Worn or wrong liner profile
What we check
Liner profile, chamber duty and grinding media.
Bolt loosening
Likely cause
Poor seating or hole mismatch
What we check
Mounting face, bolt hole and liner drawing.
Low grinding efficiency
Likely cause
Wrong lifting / classifying design
What we check
Mill stage, product fineness and liner layout.
What are the full specifications?
Which material is right for your application?
Which alloy for your application?
Quick reference — final selection depends on feed material, particle size, and throughput. Send your specs for a tailored recommendation.
Quick Alloy Picker
Find the right grade in 5 seconds.
Low impact, high abrasion
High Chrome (Cr26) / Ni-Hard
Application-dependent
Medium impact, medium abrasion
Mn18Cr2 / Mn13Cr2
Application-dependent
High impact, coarse feed
Mn18Cr2 + TiC inserts
Application-dependent
Extreme abrasion, low impact
Ceramic Composite (CMC)
Application-dependent
Full Material Reference
Which crusher models does this part fit?
Model names show our reference-checking coverage. Final fitment is confirmed against the OEM reference, drawing or part dimensions before production.
FLSmidth
Metso
CITIC
Outotec
Chinese OEM
CITIC / Sinoma
Outotec / Fuller
Why choose ZL Crusher Parts
Foundry-direct. No middleman.
30+ years casting experience. 18,000-ton annual capacity. Every part engineered, poured, heat-treated, machined, and QC-checked in our own Luoyang plant. No outsourcing, no sub-contracting. ISO 9001:2015.
9-step QC. Full traceability.
Spectrometer → metallurgical microscope → impact tester → tensile machine → hardness tester → 3D scanner → ultrasonic → magnetic particle → portable spectrometer. Every inspection report ships with your order.
Global. Trusted by industry leaders.
Exported to 37+ countries across four global regions. Supplying CEMEX, LafargeHolcim, Heidelberg Cement, TATA Steel and POSCO. Official Hardox® Wear Parts Center since 2017.
What are the most common questions about this part?
High-chrome cast vs forged — which? +
High-chrome cast balls (17-30% Cr): best for cement finish grinding where abrasion resistance dominates. Forged alloy steel balls: best for SAG/primary mills where impact toughness is more important than abrasion resistance.
What diameter balls do I need? +
Ball diameter depends on mill diameter, feed size, and product fineness target. Standard range 20–120 mm. Contact us with your mill specifications for a recommended ball charge design.
Can you match Grinding Media Balls / Forged & High-Chrome Balls without an OEM part number? +
Yes. Send the machine make and model, worn-part photos, key dimensions or a drawing. We check the fitment route before quoting and confirm what information is still missing.
Which material grade should I choose for Grinding Media Balls / Forged & High-Chrome Balls? +
Material selection depends on feed material, impact level, abrasion, operating temperature and the position of the part. We compare your application against the current wear pattern before recommending a grade.
What information do you need for a useful quote? +
The fastest quote comes with equipment model, OEM reference if available, quantity, target delivery date, feed material, working position and any photos or drawings of the existing part.
Do you supply certificates and inspection records? +
Yes. Material certificates, chemistry, hardness checks, dimensional inspection and traceability records can be supplied with the order when requested.
What should you prepare before requesting a quote?
- 1 Crusher make, model, and OEM part number
- 2 Feed material type and hardness
- 3 Required quantity and target delivery date
- 4 Special requirements (certifications, custom packaging)
24-hour response · Send drawing or sample
What other crusher wear parts are commonly needed together?
Ball Mill Shell Liners / Lifter Liners
Ball Mill Shell Liners / Lifter Liners — ball mill liners, diaphragms and grinding media for cement, mining and mineral processing mills. OEM-compatible supply, custom casting and machining, material certificates included.
View details: Ball Mill Shell Liners / Lifter Liners →Ball Mill Diaphragm / Intermediate Diaphragm
Ball Mill Diaphragm / Intermediate Diaphragm — ball mill liners, diaphragms and grinding media for cement, mining and mineral processing mills. OEM-compatible supply, custom casting and machining, material certificates included.
View details: Ball Mill Diaphragm / Intermediate Diaphragm →Ball Mill End Liners / Head Liners
Ball Mill End Liners / Head Liners — ball mill liners, diaphragms and grinding media for cement, mining and mineral processing mills. OEM-compatible supply, custom casting and machining, material certificates included.
View details: Ball Mill End Liners / Head Liners →Ball Mill Trunnion Liners / Feed & Discharge Liners
Ball Mill Trunnion Liners / Feed & Discharge Liners — ball mill liners, diaphragms and grinding media for cement, mining and mineral processing mills. OEM-compatible supply, custom casting and machining, material certificates included.
View details: Ball Mill Trunnion Liners / Feed & Discharge Liners →