Huatao Group-Vibrating Screen Technology Solution and Service for Quarry & Mining Industry Since 2008.
Mill Liners｜Long-Life Wear Parts for Ball Mill & SAG Mill
Why Traditional Mill Liners Fail in Heavy-Duty Grinding
In mining, cement and mineral processing, mill liners bear continuous impact, abrasion and corrosion. Low-quality liners commonly lead to:
- Fast wear & short life, requiring frequent shutdown replacement
- Insufficient lifting force, low grinding efficiency and high energy consumption
- High noise, heavy weight and difficult installation
- Frequent slurry leakage and grate blockage, dragging down overall efficiency
A hard-rock grinding plant using ordinary liners had to replace them every 20–25 days, with high monthly downtime and maintenance expenses. Premium mill liners effectively solve these pain points.
Core Advantages of High-Performance Mill Liners
Premium Material & Special Treatment
Adopt Mn13Cr2 / Mn18Cr2 high-manganese steel, high-chromium alloy, wear-resistant rubber and composite structure. Balanced hardness & toughness, service life 1.5–3 times longer than standard liners.
Optimized Lifter Bar Profile Design
Scientific lifting height and angle improve media lifting and falling trajectory, increase grinding efficiency by 15%–25%, and ensure uniform particle size distribution.
Strong Impact & Abrasion Resistance
Resist heavy impact from large grinding media and hard ores, not easy to crack or break, adapting to harsh heavy-duty conditions in ball mills and SAG mills.
Lightweight & Easy Installation
Rubber liners and modular design reduce weight by 50%–70% vs steel liners, shorten installation time and reduce labor intensity.
Noise Reduction & Energy Saving
Rubber liners absorb impact and vibration, reduce noise by 8–12 dB, lower load and save 5%–15% energy consumption.
Excellent Sealing & Anti-Blocking
Effective sealing prevents slurry leakage; rubber discharge liners reduce grate blockage and improve throughput stability.
Real Industry Case
A copper mine grinding plant upgraded to HUATAO premium mill liners:
- Service life extended from 22 days to 60+ days
- Monthly downtime reduced by over 60%
- Grinding efficiency improved by 20%
- Annual maintenance cost saved more than 30%
- A cement plant achieved stable fineness, reduced media consumption and lower power use per ton, significantly improving overall milling efficiency.
Selection & Use Guide
- For high-abrasion hard rock & large media: choose Mn18Cr2 or high-chromium alloy liners
- For wet grinding, corrosive slurry & noise-sensitive sites: choose Rubber Liners
- For medium abrasion & general milling: choose Mn13Cr2 liners
- Match lifter bar height and profile to mill type, media size and grinding stage
- Maintain proper liner tightening and check wear status regularly
- Replace shell liners and lifter bars as a set for even wear and best performance
HUATAO GROUP - Your Partner in Durable and Efficient Screening Solutions.
Contact Us
Annie Lu | Huatao Group
- Email: annie.lu@huataogroup.com
- Mobile: +86 18032422676 (WhatsApp/WeChat)
- Website: www.tufflexscreen.com
Products: #MillLiners #BallMillLiner #SAGMillLiner #LifterBar #RubberLiner
#GrindingMillParts #WearResistant #MiningEquipment #HUATAOGroup
HUATAO Group – Your Trusted Supplier for High-Performance Screening Solutions.
In addition to the products mentioned above, we can also provide one-stop solutions covering a full range of processes:
Crushing（Jaw Crusher, Cone Crusher, Impact Crusher，Hammer Crusher）
Screening（Vibrating Screen, Banana Screen，Flip-flow Screen, Polyurethane Fine screen,
Dewatering screen panels, Self-cleaning Wire Mesh, Rubber screen panel,
PU coated wire panel, Woven wire screen panel)
Grinding
(Ball Mill, SAG Mill, Rod Mill,Mill Liners, Lifter Bars, Feed End Liners, Discharge Liners, Grinding Media)
Classification
(Hydrocyclone, Hydrocyclone Bodies, Vortex Finders, Apex/Spigots, Cyclone Liners)
Magnetic separation (Magnetic Separator, Drum Cover, PU Liner,Wear Parts)
Flotation (Mechanical Flotation Cells, PU/Rubber Impellers & Stators, Tank Liners, Wear Plates)
Gravity separation (Jig / Spiral / Shaking Table,PU Spiral Chute, Rubber Liners,Wear Plates)
Dewatering (Dewatering Screen, Thickener, PU Dewatering Screen Panels, PU Support Grids, Overflow Screens
Filtration (Filter Press, Disc Filter,Filter Cloth, Ceramic Filter plate,Wedge Wire Support Screens, Rubber Seal Rings, PU Nozzles)
Tailings treatment (Thickener,Wedge Wire Screen, PU Liners,Hose)
Conveying (Conveyor Systems,Conveyor Belts, Idlers, Belt Cleaners, Chute Liners，Skirting)
We sincerely welcome customers from all over the world to contact us and establish mutually beneficial and win-win partnerships.