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Advanced Ceramic Solutions for Industrial Wear Protection

Alumina Grinding Media

High Purity Grinding Balls & Cylpebs for Mining & Mineral Processing

✓ High Density ✓ Low Wear Rate ✓ Premium Quality

Looking for high-performance grinding media that delivers consistent particle size distribution with minimal wear and contamination? Our high-density alumina grinding balls and cylpebs are engineered to reduce your operational costs while improving grinding efficiency.

Our 92% and 95% high alumina grinding balls and cylpebs feature exceptional density (3.6-3.7g/cm³) and ultra-low wear rates, making them ideal for ball mills in mining, cement production, mineral processing, and ceramic manufacturing industries. Compared to traditional steel balls, our alumina media reduces wear by 60-80%, significantly lowering replacement frequency and maintenance costs while eliminating iron contamination concerns in your final products.

Our Product Range

High Quality Alumina Grinding Balls - Ceramic Grinding Media for Industrial Applications — High-Quality Alumina Grinding Balls - Precision Ground for Optimal Performance

Zirconia Toughened Alumina Ceramic Balls - Wear-Resistant Ceramic Grinding Media — Zirconia Toughened Alumina Ceramic Balls - Superior Wear Resistance for Demanding Applications

Series 1: Standard & Mid-Alumina Grinding Media

Our Standard and Mid-Alumina grinding balls offer an economical solution for general-purpose grinding applications. With Al₂O₃ content ranging from 60% to 72%, these ceramic grinding media provide reliable performance at competitive pricing. These wear-resistant ceramic balls are ideal for industries including mining, ceramics, and pigment processing where moderate hardness and cost-effectiveness are priorities.

Parameters	WT-A60	WT-A72
Bulk Density (g/cm³)	≥2.90	≥3.20
Mohs Hardness	7.5	8
Vickers Hardness (Hv)	900-1000	1000-1100
Water Absorption (%)	≤0.05	≤0.05
Compressive Strength (MPa)	≥1200	≥1700
Wear Rate (‰)	≤0.08	≤0.05
Composition	Al₂O₃≥60%, SiO₂≤35%	Al₂O₃≥72%, SiO₂≤23%

Series 2: High Alumina 92% Series

Our 92% alumina grinding balls deliver excellent hardness and wear resistance for demanding grinding applications. These high-alumina ceramic balls maintain structural integrity under high-impact conditions, making them suitable for ball mill grinding media in industries such as mineral processing, chemical manufacturing, and electronic materials. The WT-A92H variant offers enhanced density for improved grinding efficiency.

Parameters	WT-A92	WT-A92H
Bulk Density (g/cm³)	≥3.60	≥3.70
Mohs Hardness	9	9
Vickers Hardness (Hv)	1400-1500	1400-1500
Water Absorption (%)	≤0.02	≤0.02
Compressive Strength (MPa)	≥2000	≥2100
Wear Rate (‰)	≤0.10	≤0.10
Composition	Al₂O₃≥92%	Al₂O₃≥92%

Series 3: ZTA Zirconia Toughened Alumina Series

Our ZTA (Zirconia Toughened Alumina) grinding media combines the wear resistance of alumina with the toughness of zirconia, creating superior ceramic grinding balls that withstand high-impact milling conditions. These zirconia toughened alumina ceramic balls offer exceptional durability for ultra-fine grinding in advanced ceramics, electronic components, and high-purity material processing. Available in multiple purity levels from 77% to 96% to match specific application requirements.

Parameters	WT-ZA92	WT-ZA85	WT-ZC77	WT-ZA94	WT-ZA95	WT-ZA96	WT-ZA96H
Bulk Density (g/cm³)	≥3.70	≥3.80	≥4.10	≥4.10	≥4.50	≥4.70	≥5.00
Mohs Hardness	8	8	8	8-9	8-9	8-9	8-9
Vickers Hardness (Hv)	1100-1200	1150-1250	1200-1300	1200-1300	1250-1350	1250-1350	1300-1400
Water Absorption (%)	≤0.02	≤0.02	≤0.01	≤0.01	≤0.01	≤0.01	≤0.01
Compressive Strength (MPa)	≥2000	≥2100	≥2200	≥2300	≥2400	≥2500	≥2600
Wear Rate (‰)	≤0.12	≤0.10	≤0.06	≤0.05	≤0.03	≤0.015	≤0.01
Composition	Al₂O₃+ZrO₂≥92%	Al₂O₃+ZrO₂≥85%	Al₂O₃+ZrO₂≥77%	Al₂O₃+ZrO₂≥94%	Al₂O₃+ZrO₂≥95%	Al₂O₃+ZrO₂≥96%	Al₂O₃+ZrO₂≥96%

Series 4: 99% High Purity Alumina

Our WT-A99 high purity alumina grinding balls are engineered for ultra-fine grinding applications requiring minimal contamination. With 99% Al₂O₃ content, these ceramic grinding media provide exceptional hardness and chemical inertness, making them the preferred choice for pharmaceutical, food processing, and advanced material manufacturing where purity is critical.

Parameters	WT-A99
Bulk Density (g/cm³)	≥3.85
Mohs Hardness	9
Vickers Hardness (Hv)	1500-1700
Water Absorption (%)	≤0.01
Compressive Strength (MPa)	≥2500
Wear Rate (‰)	≤0.01
Composition	Al₂O₃≥99%

Series 5: Pure Zirconia Grinding Media

Our pure zirconia grinding balls represent the highest tier of ceramic grinding media performance. Available in YSZ (Yttria-Stabilized Zirconia) and Ce-Zirconia variants, these premium ceramic balls offer the lowest wear rates and highest compressive strength available. Ideal for high-speed milling, nano-milling, and processing of ultra-hard materials in aerospace, medical implants, and advanced ceramics industries.

Parameters	WT-Z99Y	WT-Z99C
Bulk Density (g/cm³)	≥6.00	≥6.05
Mohs Hardness	8.5-9	8.5-9
Vickers Hardness (Hv)	1100-1200	1100-1200
Water Absorption (%)	≤0.01	≤0.01
Compressive Strength (MPa)	≥7500	≥7200
Wear Rate (‰)	≤0.001	≤0.0015
Crush Load (kN)	≥2.0 (φ2mm)	≥2.0 (φ2mm)
Composition	ZrO₂+Y₂O₃≥99.5%	ZrO₂+CeO₂≥99%

Product Selection Guide

Selecting the right grinding media requires balancing performance requirements with cost considerations. Here are key factors to guide your selection:

For general-purpose grinding: Choose Standard & Mid-Alumina (WT-A60, WT-A72) for cost-effective solutions
For high-wear applications: High Alumina 92% Series offers excellent durability at moderate cost
For ultra-fine grinding: ZTA Series provides the best balance of wear resistance and grinding efficiency
For contamination-sensitive processes: 99% High Purity Alumina ensures minimal product contamination
For highest performance demands: Pure Zirconia delivers unmatched wear resistance and compressive strength

Why Choose Our Grinding Media?

Ultra Low Wear Rate

Wear rate is 30-50% lower than ordinary alumina balls, significantly extending service life and reducing replacement frequency.

High Density Performance

3.6-3.7g/cm³ high density ensures superior grinding efficiency, reduced energy consumption, and faster processing times.

Consistent Particle Size

Strict diameter tolerance control and uniform sphericity ensure stable grinding performance and consistent particle size distribution.

Cost Saving Solution

6-8 times longer service life compared to steel balls, reducing overall grinding operation costs by more than 60%.

Wear Liners & Bricks

92% & 95% High Alumina Heavy Duty Wear Solutions

Premium Quality | Custom Design | Expert Engineering

Looking for wear liner solutions that can withstand heavy impact abrasion in mining, cement, power plant, and steel applications? Tired of frequent replacements that cause costly downtime?

Our 92% and 95% high alumina wear liners and bricks are engineered for extreme heavy impact environments. With Mohs hardness 9 and density exceeding 3.6g/cm³, these liners provide 8-12 times longer service life compared to manganese steel alternatives. Designed for both weld-on and bolt-on installation for flexible integration into chutes, hoppers, cyclones, and mills across mining operations, cement production facilities, coal-fired power plants, and steel manufacturing processes. High alumina composition ensures excellent sliding and impact wear resistance, reducing maintenance costs by up to 60% while extending equipment service life.

Alumina Ceramic Liner Tiles

Flat & hexagonal alumina tiles for chutes, hoppers, and conveyor systems.

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Alumina Ceramic Liner Tiles

High-wear flat and hexagonal alumina tiles for industrial lining

Size (mm)	Imperial Eq.	Application
50×25×3~6	2"×1"	Pipe elbows, small curves
50×50×6~13	2"×2"	Pipes, small equipment
150×100×6~25	6"×4"	Chutes, hopper walls (most popular)
150×50×6~25	6"×2"	Narrow surfaces
100×100×6~20	4"×4"	Flat large-area bonding
152.4×101.6×6.35	6"×4"×1/4"	Flat large-area bonding
152.4×101.6×12.7	6"×4"×1/2"	Flat large-area bonding
152.4×101.6×25.4	6"×4"×1"	Flat large-area bonding

92% Al₂O₃ Standard

Density ≥3.60 g/cm³
HRA ≥80
Compressive Strength ≥850 MPa

95% Al₂O₃ Premium

Density ≥3.65 g/cm³
HRA ≥86
Compressive Strength ≥1000 MPa

Typical Applications

Mining Chutes Hopper Liners Coal Conveying Pipes Ash Handling Systems Cement Classifiers Conveyor Pipelines Steel Mill Bins Feeders Port Ship Unloaders Belt Conveyors

Alumina Ceramic Mosaic Tiles

Small-format mosaic tiles for curved surfaces, cyclones, and complex geometries.

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Alumina Ceramic Mosaic Tiles

Small-format alumina tiles for flexible coverage on curved surfaces

Our ceramic mosaic tiles are engineered for complex curved surfaces and irregular equipment. Small-format tiles (plain and textured variants) flexibly conform to cyclone interiors, pipe elbows, belt drum lagging, and other hard-to-line areas, effectively reducing wear and extending equipment service life.

92% Al₂O₃ Standard

Density ≥3.60 g/cm³
HRA ≥80
Compressive Strength ≥850 MPa

95% Al₂O₃ Premium

Density ≥3.65 g/cm³
HRA ≥86
Compressive Strength ≥1000 MPa

Typical Applications

Cyclone Interiors Pipe Elbow Liners Belt Drum Lagging Irregular Equipment Linings Ceramic-Rubber Composite Tiles

Key Advantages

Custom to Drawing Flexible Small-Format Fit Best for Complex Curves

Weldable Ceramic Liner Plates

Weld-mounted ceramic liners for high-temp and high-vibration applications — never detach.

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Weldable Ceramic Liner Plates

Weld-mounted ceramic liners — stud welding ensures permanent attachment

Engineered for high-temperature and heavy-impact applications. Stud-welded ceramic liners are permanently secured to equipment surfaces with high-temp inorganic adhesive for dual fixation, rated up to 750°C. Even in extreme conditions where adhesive-mounted ceramics fail, weldable liners stay firmly in place.

92% Al₂O₃ Standard

Density ≥3.60 g/cm³
HRA ≥80
Compressive Strength ≥850 MPa

95% Al₂O₃ Premium

Density ≥3.65 g/cm³
HRA ≥86
Compressive Strength ≥1000 MPa

ZTA Zirconia Toughened

Compressive Strength ≥1300 MPa
Fracture Toughness ≥6.0 MPa·m½
For heavy impact

Typical Applications

High-Temp (>150°C) High-Vibration Equipment Fan Impellers Feeders Boiler Systems Sinter Ore Conveyors High-Impact Discharge Chutes

Key Advantages

Welded - Never Detach Heat Resistant to 750°C 200x Manganese Steel Wear Life Custom to Drawing

Arc & Curved Ceramic Liners

Pre-formed arc and curved liners for pipe elbows and cyclone interiors.

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Arc & Curved Ceramic Liners

Pre-formed arc liners for precise fit on pipe elbows

Pre-formed arc ceramic liners available in 30° to 180° angles with bend radii from R=50 to R=2000mm. Designed for precise fit on pipe elbows, cyclones, and cylindrical equipment. Factory pre-forming ensures dimensional accuracy for direct on-site installation, significantly reducing project timelines.

Material Specs

Al₂O₃ Content: 92%-95%
Density: 3.60-3.80 g/cm³
Rockwell Hardness: HRA 80-86
Compressive Strength: ≥850 MPa

Size Range

Angle: 30°-180°
Radius: R=50 to R=2000mm
Thickness: 5-50mm
Nominal Dia: DN50-DN2000

Typical Applications

Pipe Elbows Cyclone Interiors Cylindrical Equipment Power Plant Coal Pipes Steel Dust Collection Pipes Cement Dust Pipes

Key Advantages

Custom to Drawing Precise Arc Fit Factory Pre-Formed Accuracy

Ceramic Mill Liner Bricks

Heavy-duty ceramic bricks for ball mill and SAG mill lining.

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Ceramic Mill Liner Bricks

Heavy-duty thick ceramic bricks engineered for grinding impact

Heavy-duty ceramic liner bricks designed for ball mills, vertical mills, and SAG mills, with thicknesses up to 20-120mm. Made from high-density alumina or ZTA zirconia-toughened formulations, they withstand high-speed impact and abrasion from grinding media, delivering 5-10x the service life of manganese steel liners.

92% Al₂O₃ Standard

Density: 3.60 g/cm³
HRA: 80
Compressive Strength: ≥850 MPa
Thickness: 20-90mm

95% Al₂O₃ Premium

Density: 3.65 g/cm³
HRA: 86
Compressive Strength: ≥1050 MPa
Thickness: 20-90mm

ZTA Zirconia Toughened

Density: 4.0+ g/cm³
HRA: 88-90
Compressive Strength: ≥1300 MPa
Fracture Toughness: ≥6.0

Typical Applications

Ball Mill Cylinders SAG Mills Vertical Coal Mills Cement Mills Mining Mills Rod Mills

Key Advantages

Custom to Drawing Extra-Thick 20-120mm 5-10x Service Life

Custom Shaped Ceramic Liners

Custom-drawing shaped liners — U-profiles, L-profiles, slotted and grooved designs.

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Custom Shaped Ceramic Liners

Custom-drawing shaped liners — solving non-standard challenges

Non-standard alumina ceramics custom-manufactured to your equipment specifications, including U-profiles, L-profiles, cylinders, cones, arcs, dovetails, slotted, and other complex geometries. Dimensional accuracy up to ±0.5mm, maximum single piece 900×600mm.

Slotted & Grooved Liners

Slotted and grooved custom ceramics designed for specific material flow guidance

Curved & Angled Liners

Curved and angled custom ceramics for precise equipment curve matching

Strip & Edge Liners

Strip and edge custom ceramics for equipment edge protection

Available Materials

92%/95%/99% Al₂O₃
ZTA Zirconia Toughened
Rubber/Steel Composite Available

Custom Capabilities

Any Complex Shape
Accuracy ±0.5mm
Max Size 900×600mm+

Typical Applications

Crusher Feed/Discharge Vibrating Feeders Ore Chutes Blast Furnace Bins Fan Volute Casings Vertical Mill Chutes Ship Loading/Unloading

Key Advantages

Custom to Drawing Non-Standard Solutions Best for Complex Shapes

Ceramic Cylinders & Accessories

Alumina cylinders, sleeves, and weld studs for comprehensive wear solutions.

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Ceramic Cylinders & Accessories

Alumina cylinders and accessories — one-stop wear solutions

A comprehensive range of alumina ceramic cylinders, sleeves, and weld stud accessories. Designed to complement our ceramic liner plates, providing customers with a one-stop wear solution. All accessories are compatible with weldable and adhesive-mounted ceramic liners.

Ceramic Cylinders & Sleeves

Alumina ceramic cylinders for pipe and shaft sleeve cylindrical linings

Weld Studs & Pins

Complementary welding accessories for secure ceramic liner fixation

Material Specs

Al₂O₃ Content: 92%-95%
Density: 3.60-3.65 g/cm³
HRA: 80-86
Compressive Strength: ≥850 MPa

Size Range

Diameter: φ50-φ500mm
Length: 100-400mm
Thickness: 10-30mm

Typical Applications

Pipe Linings Shaft Sleeve Protection Cylindrical Equipment Welding Installation Kits One-Stop Procurement

Key Advantages

Custom to Drawing Complete Accessories One-Stop Procurement

Why Choose Our Wear Liners

Premium Material Specs

Available in both 92% and 95% high-purity alumina compositions, engineered for maximum wear resistance and durability.

Flexible Installation Options

Choose from weldable design for permanent installation or bolt-on system for easy maintenance and quick replacement.

Heavy Impact Resistance

Mohs hardness 9 rating provides exceptional impact resistance, engineered to absorb up to 50 Joules of impact energy.

Cost Effective Solutions

Reduce maintenance costs by up to 60% with our long-lasting ceramic liners that provide 8-12 times longer service life.

Ceramic Pipes & Fittings

Alumina Lined Piping Systems for High Velocity Material Conveying

Abrasion Resistant | Custom Configurations | Pressure Rated

Tired of frequent pipe replacements due to abrasive material wear at elbows and bends? Need reliable piping solutions that handle high-velocity slurry and particulate transport without erosion failures?

Our alumina ceramic lined pipes and fittings deliver unparalleled abrasion resistance for pneumatic and hydraulic conveying systems. Each pipe features a precision-engineered 92% or 95% alumina ceramic liner with thickness ranging from 6mm to 25mm, bonded securely within carbon steel or stainless steel outer casings using high-temperature resistant epoxy adhesives or mechanical fixation. Standard straight pipe sections are available in DN50 to DN600 diameters, with complementary elbow fittings (90°, 60°, 45°, 30°, custom angles), tees, reducers, and Y-type distributors. All pipe spools undergo hydrostatic pressure testing and dimensional verification to ensure perfect fitment within your existing piping infrastructure. Ceramic lining hardness exceeds HRA 88, providing service life 10-20 times longer than traditional steel pipes in mining, mineral processing, power generation, and cement manufacturing applications.

Our Product Range

Straight Pipe Sections

Standard straight pipe spools available DN50 to DN600 with ceramic lining thickness from 6mm to 25mm.

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Ceramic Lined Elbows

90°, 60°, 45°, 30° and custom angle bends. Long and short radius configurations with tangents included.

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Tees & Distributors

Equal and reducing tees, Y-type distributors, and manifold configurations for flow splitting applications.

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Reducers & Transitions

Concentric and eccentric reducers, custom transition pieces for diameter changes and equipment connections.

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📝 Note: Click product cards to add your specific product images, technical specifications, and pricing information. Flange configuration drawings available.

Why Choose Our Ceramic Pipes

Exceptional Wear Life

10-20 times longer service life compared to steel pipes. HRA 88+ hardness handles the most abrasive materials.

Pressure Tested

All assemblies undergo hydrostatic pressure testing per industry standards with full documentation and test certificates.

Secure Bonding

High-temperature epoxy and mechanical fixation ensure ceramic liners remain permanently bonded even under thermal cycling.

Drop-in Replacement

Precision dimensional control matches standard piping dimensions. Direct replacement for steel pipe without modifications.

Rubber Ceramic Composite Panels

Impact Resistant Ceramic-Rubber Hybrid Linings for Severe Wear Applications

Impact & Abrasion | Modular System | Easy Installation

Dealing with applications that involve both high impact forces and severe abrasion where pure ceramic or rubber solutions fail prematurely? Need a hybrid lining solution that combines the best properties of both materials?

Our rubber-ceramic composite panels represent the next generation in wear protection technology, engineered specifically for combined impact and sliding abrasion conditions. Each panel consists of 92% or 95% high-alumina ceramic tiles embedded in a premium natural or synthetic rubber matrix, vulcanized to a steel backing plate for structural integrity. The rubber layer absorbs impact energy and prevents crack propagation through the ceramic, while the alumina tiles provide exceptional sliding abrasion resistance 10-15 times greater than standard rubber alone. Standard panel sizes range from 200x200mm to 1000x500mm with thickness options from 25mm to 100mm total. The modular interlocking design simplifies installation and ensures complete surface coverage in chutes, transfer points, bin discharge zones, crusher outlets, feeders, and impact beds. All panels are manufactured with welded studs, bolt-on backing plates, or countersunk bolt holes for secure mechanical fastening.

Ceramic rubber composite liner panels - hexagonal and square ceramic tiles embedded in rubber with steel backing for mining equipment wear protection

Our Product Range

WearTech ceramic rubber composite liners combine high-alumina ceramic tiles with premium rubber and steel backing through integral hot vulcanization. These impact and abrasion resistant composite panels are engineered for heavy-duty bulk material handling equipment in mining, power generation, cement, and steel industries.

Why Choose Ceramic Rubber Composite Liners?

Our composite liners deliver dual protection — the hardness of alumina ceramic for wear resistance, combined with the elasticity of rubber for impact absorption.

Superior Impact Resistance — Rubber layer absorbs shock energy, preventing ceramic tile breakage from large material drops
Exceptional Wear Life — 92%–95% Al₂O₃ ceramic tiles offer 10× the wear life of hardened steel liners
Easy Installation — Available in adhesive-bonded (Two-in-One) or bolt-on (Three-in-One) configurations
Noise Reduction — Rubber cushioning significantly lowers operational noise levels in chutes and hoppers
Custom Fit — Panels can be cut, twisted, and shaped to fit complex equipment geometries
Long Service Life — Rubber aging resistance ≥15 years; integral vulcanization prevents delamination

Two Composite Structures for Different Demands

Two-in-One: Ceramic + Rubber

Adhesive Bonded

Alumina ceramic tiles vulcanized into rubber matrix

Installation: Bonded to equipment with high-strength adhesive
Flexible — can be twisted and cut on site
Lighter weight, easier handling
Ideal for moderate impact conditions
Working temperature: ≤100°C
Cost-effective solution

Three-in-One: Ceramic + Rubber + Steel

Bolt-On / Weldable

Ceramic-rubber panel bonded to steel backing plate with studs

Installation: Bolt-on or welded via steel studs
Rigid structure with maximum impact protection
Quick replacement — bolt-on design reduces downtime
Ideal for high-impact and heavy-load conditions
Working temperature: ≤250°C (heat-resistant rubber)
Most secure and durable option

Alumina Ceramic Tile Specifications

Our composite liners feature high-purity alumina ceramic tiles available in multiple grades to match specific wear and impact requirements.

Series 1: 92% Alumina Ceramic (Standard Grade)

Parameter	WT-CR92	Unit
Al₂O₃ Content	≥92%	%
Bulk Density	≥3.60	g/cm³
Rockwell Hardness	≥82	HRA
Bending Strength	≥220	MPa
Compressive Strength	≥1050	MPa
Fracture Toughness	≥3.70	MPa·m¹/²
Wear Volume	≤0.5	cm³

Series 2: 95% Alumina Ceramic (Premium Grade)

Parameter	WT-CR95	Unit
Al₂O₃ Content	≥95%	%
Bulk Density	≥3.65	g/cm³
Rockwell Hardness	≥85	HRA
Bending Strength	≥250	MPa
Compressive Strength	≥1300	MPa
Fracture Toughness	≥3.80	MPa·m¹/²
Wear Volume	≤0.2	cm³

Series 3: ZTA Zirconia Toughened Alumina (High Impact Grade)

Parameter	WT-CRZTA	Unit
Composition	Al₂O₃+ZrO₂ ≥92%	%
Bulk Density	≥3.70	g/cm³
Rockwell Hardness	≥85	HRA
Bending Strength	≥280	MPa
Compressive Strength	≥1500	MPa
Fracture Toughness	≥4.80	MPa·m¹/²
Wear Volume	≤0.15	cm³

Rubber Layer Technical Data

Premium rubber formulation ensures long-lasting elasticity and strong bonding with ceramic tiles through hot vulcanization.

Parameter	Standard Rubber	Heat-Resistant Rubber	Unit
Type	Natural Rubber / NBR	Heat-Resistant Compound	—
Tensile Strength	≥14	≥12	MPa
Elongation at Break	≥350	≥300	%
Shore Hardness	55–65	48–58	HA
Permanent Deformation	≤24	≤16	%
Ceramic-Rubber Adhesion	≥3.0	≥3.0	MPa
Working Temperature	≤100	≤250	°C
Aging Life	≥15	≥15	Years

Steel Backing Plate (Three-in-One)

Parameter	Specification
Material	Q235A Carbon Steel
Density	7.85 g/cm³
Thickness	4–8 mm (customizable)
Surface Treatment	Anti-corrosion primer
Mounting	Weldable studs or bolt holes

Available Panel & Tile Sizes

Category	Dimensions	Notes
Composite Panel	250×250, 300×300, 500×500, 600×450 mm	Custom sizes available
Ceramic Thickness	4–50 mm	Selected per wear severity
Rubber Thickness	5–20 mm	Selected per impact level
Steel Plate Thickness	4–8 mm	Three-in-One only
Square Tile	10×10, 20×20, 33×33, 50×50, 100×100 mm	Standard mosaic sizes
Hexagonal Tile	S12, S19, S25 mm	Embedded in rubber
Cylinder	Ø20, Ø30, Ø40, Ø50 mm	For high-impact zones

Typical Applications

Mining & Minerals

Chutes, hoppers, bunkers, feeders, transfer points

Power Generation

Coal handling systems, ash conveyors, coal silos

Cement Industry

Raw mill chutes, clinker conveyors, silo liners

Steel & Metallurgy

Blast furnace bins, slag channels, material bins

Port & Terminal

Ship loaders, stacker-reclaimers, conveyor transfer

Chemical Processing

Corrosive material handling, acid-resistant lining

Product Selection Guide

Choose the right composite liner configuration based on your operating conditions:

Moderate impact + cost priority: Two-in-One with 92% Al₂O₃ square tiles — best value for general-purpose wear protection
High impact + secure mounting: Three-in-One with 95% Al₂O₃ tiles and steel backing — bolt-on design for maximum reliability
Severe impact + heavy material: Three-in-One with ZTA ceramic tiles — highest fracture toughness for extreme conditions
Elevated temperature (100–250°C): Three-in-One with heat-resistant rubber compound — maintains elasticity in hot environments
Complex geometry equipment: Two-in-One panels — flexible and cuttable to fit irregular surfaces

Why Choose Our Composite Panels

Dual Protection

Combines 92% alumina ceramic for abrasion resistance with rubber impact absorption. Superior to outperform pure ceramic or rubber solutions.

Vibration Damping

Rubber matrix absorbs impact energy and vibration, preventing ceramic fracture and extending service life 8-12 times rubber only.

Modular Design

Interlocking panel design with multiple fastening options. Quick installation with minimal downtime for liner replacement.

Custom Profiling

Can be custom molded to curved surfaces, pipe IDs, irregular geometries. Custom shapes and cutouts to match your exact equipment dimensions.

Special Ceramics

High Performance Advanced Ceramic Solutions

✓ ISO 9001 Certified · 10+ Years Experience · Custom Solutions

Looking for advanced technical ceramics that deliver exceptional performance under extreme conditions?

What are Special Ceramics? Our advanced ceramics, also known as technical ceramics or high performance ceramics, represent the forefront of materials engineering. Unlike traditional ceramics, these specialized materials are engineered to withstand extreme temperatures, corrosive environments, and severe mechanical stress while maintaining dimensional stability and precision tolerances.

Technical Parameters & Performance: Our special ceramics feature operating temperatures ranging from -200°C up to 1600°C, Mohs hardness up to 9.5, bending strength exceeding 800 MPa, and exceptional corrosion resistance against acids, alkalis, and molten metals. These properties make them irreplaceable in applications where metals and polymers fail.

Major Applications: From aerospace thermal protection systems and semiconductor manufacturing equipment to biomedical implants and nuclear industry components, our special ceramics serve diverse industries including automotive, defense, electronics, energy, and medical technology. Each material is carefully selected and processed to meet specific application requirements.

Our Advantage: With over a decade of expertise in advanced ceramic manufacturing, we offer complete solutions from material selection and prototype development to mass production. Our ISO 9001 certified facilities ensure consistent quality, and our engineering team provides technical support throughout the entire product lifecycle. We specialize in silicon nitride, silicon carbide, zirconia, and boron carbide ceramics.

Our Product Range

Silicon Nitride Ceramics

Excellent high-temperature strength, thermal shock resistance, and corrosion resistance. Ideal for metal processing, automotive engine components, and aerospace applications.

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Silicon Carbide Ceramics

Extreme hardness, superior wear resistance, and excellent thermal conductivity. Perfect for seal rings, bulletproof armor, and high-temperature furnace components.

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Zirconia Ceramics

Exceptional fracture toughness, high bending strength, and biocompatibility. Widely used in dental implants, cutting tools, and oxygen sensors.

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Boron Carbide Ceramics

Second hardest material known, excellent neutron absorption capability. Ideal for bulletproof vest, nuclear industry shielding, and grinding media.

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Why Choose Our Special Ceramics

Extreme Temperature Resistance

Operating from -200°C to 1600°C with stable mechanical properties. Perfect for high-temperature furnace components and aerospace thermal protection systems that demand reliable performance in thermal cycling conditions.

Superior Hardness & Wear Resistance

Mohs hardness up to 9.5, 100-500 times longer lifespan than traditional metals. Significantly reduces maintenance frequency and operating costs in high-abrasion environments such as mining, mineral processing, and manufacturing equipment.

Excellent Chemical Stability

Resistant to strong acids, alkalis, and various corrosive media. Zero contamination in food, pharmaceutical, and semiconductor manufacturing processes, ensuring product purity and compliance with the strictest industry regulations.

Precision Custom Machining

Tolerance down to ±0.001mm, supporting complex geometries and custom designs. Rapid prototyping and mass production capabilities with full CAD/CAM integration ensure your custom ceramic components meet exact specifications every time.

Hydrocyclone & Spare Parts

High Efficiency Ceramic Lined Cyclones for Mineral Processing & Classification

Precision Separation | Wear Resistant Liners | Replacement Parts

Experiencing poor particle classification efficiency or excessive wear in your cyclone circuits? Need high-performance ceramic lined hydrocyclones that deliver consistent separation with extended maintenance intervals?

Our ceramic lined hydrocyclones are precision-engineered for superior particle classification and solid-liquid separation in mineral processing, aggregate production, and industrial wastewater applications. Each unit features 92% or 95% high-alumina ceramic liners in the vortex finder, conical section, and spigot outlet zones that experience the highest wear rates. Available in diameters from 75mm to 660mm, our hydrocyclones deliver d50 cut points from 5 to 250 microns with sharp classification efficiency exceeding 90%. The smooth ceramic surface reduces turbulence and improves flow characteristics, while providing 8-12 times longer service life compared to polyurethane or rubber linings. We also offer a complete range of interchangeable ceramic spare parts including vortex finders, spigots, cone liners, and inlet heads that are compatible with most major cyclone brands.

Alumina Ceramic Liner Tiles

Flat & hexagonal alumina tiles for chutes, hoppers, and conveyor systems.

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Alumina Ceramic Liner Tiles

High-wear flat and hexagonal alumina tiles for industrial lining

Size (mm)	Imperial Eq.	Application
50×25×3~6	2"×1"	Pipe elbows, small curves
50×50×6~13	2"×2"	Pipes, small equipment
150×100×6~25	6"×4"	Chutes, hopper walls (most popular)
150×50×6~25	6"×2"	Narrow surfaces
100×100×6~20	4"×4"	Flat large-area bonding
152.4×101.6×6.35	6"×4"×1/4"	Flat large-area bonding
152.4×101.6×12.7	6"×4"×1/2"	Flat large-area bonding
152.4×101.6×25.4	6"×4"×1"	Flat large-area bonding

92% Al₂O₃ Standard

Density ≥3.60 g/cm³
HRA ≥80
Compressive Strength ≥850 MPa

95% Al₂O₃ Premium

Density ≥3.65 g/cm³
HRA ≥86
Compressive Strength ≥1000 MPa

Typical Applications

Mining Chutes Hopper Liners Coal Conveying Pipes Ash Handling Systems Cement Classifiers Conveyor Pipelines Steel Mill Bins Feeders Port Ship Unloaders Belt Conveyors

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Alumina Ceramic Mosaic Tiles

Small-format mosaic tiles for curved surfaces, cyclones, and complex geometries.

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Alumina Ceramic Mosaic Tiles

Small-format alumina tiles for flexible coverage on curved surfaces

92% Al₂O₃ Standard

Density ≥3.60 g/cm³
HRA ≥80
Compressive Strength ≥850 MPa

95% Al₂O₃ Premium

Density ≥3.65 g/cm³
HRA ≥86
Compressive Strength ≥1000 MPa

Typical Applications

Cyclone Interiors Pipe Elbow Liners Belt Drum Lagging Irregular Equipment Linings Ceramic-Rubber Composite Tiles

Key Advantages

Custom to Drawing Flexible Small-Format Fit Best for Complex Curves

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Weldable Ceramic Liner Plates

Weld-mounted ceramic liners for high-temp and high-vibration applications — never detach.

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Weldable Ceramic Liner Plates

Weld-mounted ceramic liners — stud welding ensures permanent attachment

92% Al₂O₃ Standard

Density ≥3.60 g/cm³
HRA ≥80
Compressive Strength ≥850 MPa

95% Al₂O₃ Premium

Density ≥3.65 g/cm³
HRA ≥86
Compressive Strength ≥1000 MPa

ZTA Zirconia Toughened

Compressive Strength ≥1300 MPa
Fracture Toughness ≥6.0 MPa·m½
For heavy impact

Typical Applications

High-Temp (>150°C) High-Vibration Equipment Fan Impellers Feeders Boiler Systems Sinter Ore Conveyors High-Impact Discharge Chutes

Key Advantages

Welded - Never Detach Heat Resistant to 750°C 200x Manganese Steel Wear Life Custom to Drawing

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Arc & Curved Ceramic Liners

Pre-formed arc and curved liners for pipe elbows and cyclone interiors.

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Arc & Curved Ceramic Liners

Pre-formed arc liners for precise fit on pipe elbows

Material Specs

Al₂O₃ Content: 92%-95%
Density: 3.60-3.80 g/cm³
Rockwell Hardness: HRA 80-86
Compressive Strength: ≥850 MPa

Size Range

Angle: 30°-180°
Radius: R=50 to R=2000mm
Thickness: 5-50mm
Nominal Dia: DN50-DN2000

Typical Applications

Pipe Elbows Cyclone Interiors Cylindrical Equipment Power Plant Coal Pipes Steel Dust Collection Pipes Cement Dust Pipes

Key Advantages

Custom to Drawing Precise Arc Fit Factory Pre-Formed Accuracy

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Ceramic Mill Liner Bricks

Heavy-duty ceramic bricks for ball mill and SAG mill lining.

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Ceramic Mill Liner Bricks

Heavy-duty thick ceramic bricks engineered for grinding impact

92% Al₂O₃ Standard

Density: 3.60 g/cm³
HRA: 80
Compressive Strength: ≥850 MPa
Thickness: 20-90mm

95% Al₂O₃ Premium

Density: 3.65 g/cm³
HRA: 86
Compressive Strength: ≥1050 MPa
Thickness: 20-90mm

ZTA Zirconia Toughened

Density: 4.0+ g/cm³
HRA: 88-90
Compressive Strength: ≥1300 MPa
Fracture Toughness: ≥6.0

Typical Applications

Ball Mill Cylinders SAG Mills Vertical Coal Mills Cement Mills Mining Mills Rod Mills

Key Advantages

Custom to Drawing Extra-Thick 20-120mm 5-10x Service Life

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Custom Shaped Ceramic Liners

Custom-drawing shaped liners — U-profiles, L-profiles, slotted and grooved designs.

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Custom Shaped Ceramic Liners

Custom-drawing shaped liners — solving non-standard challenges

Slotted & Grooved Liners

Slotted and grooved custom ceramics designed for specific material flow guidance

Curved & Angled Liners

Curved and angled custom ceramics for precise equipment curve matching

Strip & Edge Liners

Strip and edge custom ceramics for equipment edge protection

Available Materials

92%/95%/99% Al₂O₃
ZTA Zirconia Toughened
Rubber/Steel Composite Available

Custom Capabilities

Any Complex Shape
Accuracy ±0.5mm
Max Size 900×600mm+

Typical Applications

Crusher Feed/Discharge Vibrating Feeders Ore Chutes Blast Furnace Bins Fan Volute Casings Vertical Mill Chutes Ship Loading/Unloading

Key Advantages

Custom to Drawing Non-Standard Solutions Best for Complex Shapes

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Ceramic Cylinders & Accessories

Alumina cylinders, sleeves, and weld studs for comprehensive wear solutions.

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Ceramic Cylinders & Accessories

Alumina cylinders and accessories — one-stop wear solutions

Ceramic Cylinders & Sleeves

Alumina ceramic cylinders for pipe and shaft sleeve cylindrical linings

Weld Studs & Pins

Complementary welding accessories for secure ceramic liner fixation

Material Specs

Al₂O₃ Content: 92%-95%
Density: 3.60-3.65 g/cm³
HRA: 80-86
Compressive Strength: ≥850 MPa

Size Range

Diameter: φ50-φ500mm
Length: 100-400mm
Thickness: 10-30mm

Typical Applications

Pipe Linings Shaft Sleeve Protection Cylindrical Equipment Welding Installation Kits One-Stop Procurement

Key Advantages

Custom to Drawing Complete Accessories One-Stop Procurement

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Why Choose Our Hydrocyclones

Superior Separation

Precision engineered geometry delivers sharp d50 classification with efficiency exceeding 90% for targeted particle ranges.

Extended Wear Life

Ceramic liners provide 8-12 times longer service compared to polyurethane or rubber, significantly reducing maintenance costs.

Brand Compatible

Spare parts dimensionally interchangeable with Krebs, Warman, Weir, and other major hydrocyclone manufacturers.

Performance Testing

All units undergo flow testing and performance verification. Lab test reports available upon request for your specific slurry parameters.

Ready to Improve Your Grinding Efficiency?

Contact our engineering team for customized grinding media solutions tailored to your specific application requirements. Get expert recommendations and free sample testing.

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