Brown Fused Alumina media is a type of hard grinding media suitalbe for rough polishing, we have produce different shapes and hardness, including polishing balls, polishing triangle, polishing cylinder;
Item NO.:
OBD-ZGYOrder(MOQ):
100Payment:
T/T, L/C, Western Union,Money GrainMarket Price:
$0.8Price:
$0.8/kgPrice Range:
500 - 1000/$0.8Product Origin:
ChinaColor:
Brown/whiteShipping Port:
XiamenLead Time：
30 daysWeight：
1Product Detail
We manufacture various sizes and compositions of ceramic media in our production facilities. This ensures that the right media is available for each application. Special customer-specific solutions can also be produced. Our test labs and media production facilities work together to develop media that meets special requirements. All consumables including ceramic media, plastic media, polishing compounds, and auxiliary abrasives are manufactured to the highest quality standards.
Our product range of media and compounds is by far one of the most comprehensive in the world due to our 30 years of constant product development and improvement. There are more than 2,000 different kinds of polishing media, grinding compounds, and abrasives in our product range. We keep providing our worldwide customers surface finishing solutions and possibilities for different kinds of applications.
Brown fused alumina triangle ceramic media represents advanced abrasive technology engineered for aggressive deburring, efficient material removal, and precision surface finishing across demanding manufacturing applications. Manufactured from high-purity brown aluminum oxide (Al₂O₃ 95-96% purity) through precision cutting and tumbling processes, these angular triangular media products deliver superior cutting efficiency, excellent penetration into recessed features, and consistent performance characteristics essential for complex part geometries requiring thorough deburring and effective surface treatment.
Our triangle media portfolio encompasses comprehensive size ranges from fine 3x3mm through standard production dimensions (6x6mm, 8x8mm, 10x10mm, 12x12mm, 15x15mm, 20x20mm) to large industrial 30x30mm triangles, available in multiple abrasive grades and cutting classifications. Angular triangular geometry with three distinct cutting edges provides exceptional access to internal corners, threaded holes, cross-drilled passages, keyways, splines, and complex recessed features inaccessible to spherical or cylindrical media shapes.
Engineered specifically for vibratory finishing equipment, rotary barrel tumblers, and centrifugal finishing machines, brown fused alumina triangle media combines aggressive cutting action with controlled material removal delivering superior deburring results without excessive substrate damage. Extended service life (300-600 hours typical) provides excellent cost-effectiveness while maintaining stable cutting performance and predictable processing results throughout media lifecycle supporting high-volume production requirements.
Premium brown aluminum oxide (Al₂O₃ 95-96% purity) manufactured through electric arc furnace melting and controlled cooling processes. Contains titanium oxide (TiO₂ 2-3%) providing enhanced toughness and fracture resistance. Superior hardness (Mohs 9), excellent wear resistance, and aggressive cutting characteristics ideal for ferrous metals, hard alloys, and demanding deburring applications.
Precision triangular shape with three distinct cutting edges and sharp apex points providing superior penetration into internal corners, threaded holes (NPT, BSPT, metric threads), cross-drilled passages, keyways, splines (involute, straight-sided), grooves, slots, and complex recessed features. Angular geometry delivers aggressive cutting action and efficient material removal rates.
Available in comprehensive dimension range: 3x3mm (micro-precision components), 4x4mm (small parts electronics), 6x6mm (general-purpose finishing), 8x8mm (standard production), 10x10mm (medium components), 12x12mm (automotive hardware), 15x15mm (industrial parts), 20x20mm (large castings), 25x25mm (heavy-duty), 30x30mm (extra-large applications). Custom sizes available.
Engineered in graduated cutting classifications: Very Rough (VR - maximum material removal, heavy deburring), Rough (R - aggressive cutting, rapid stock removal), Normal (N - standard deburring, balanced finishing), Fine (F - refined surface preparation, pre-polish conditioning). Grade selection enables process optimization matching application severity and finish requirements.
Angular configuration provides exceptional access to blind holes, tapped threads, internal radii, cross-hole intersections, gear tooth valleys, spline grooves, die-casting overflow channels, investment casting gates, and complex geometries where spherical media demonstrates limited effectiveness. Ensures complete burr removal and thorough surface treatment in challenging recessed areas.
High toughness brown fused alumina provides 300-600 hour operational service life under typical production conditions. Titanium oxide content enhances fracture resistance preventing excessive media breakdown. Maintains angular geometry and stable cutting performance throughout extended service intervals reducing media replacement frequency and lowering total consumable costs compared to friable abrasives.
Deburring and polishing for extensive application areas across diverse manufacturing industries:
Bathroom fixture polishing, faucet component finishing, shower hardware deburring, drain assembly polishing, towel bar finishing, soap dispenser polishing, toilet paper holder finishing, robe hook polishing, bathroom accessory finishing, plumbing fixture polishing, chrome-plated component preparation, nickel-plated surface finishing
Medical device component polishing, surgical instrument finishing, bone screw polishing (cortical screws, cancellous screws, locking screws), artificial bone nail polishing, orthopedic bone plate polishing (trauma plates, reconstruction plates), spinal hardware finishing, pedicle screw polishing, medical tweezers polishing (stainless steel tweezers, titanium tweezers, plastic tweezers), surgical scissors finishing
Electronic component polishing, connector housing finishing, circuit board hardware deburring, terminal block polishing, switch component finishing, relay housing polishing, bulb socket polishing, lamp holder finishing, LED heat sink polishing, electrical connector finishing, wire terminal polishing, cable fitting deburring, shielding component polishing
Automotive component polishing, vehicle parts finishing, motorcycle accessories polishing, bicycle accessories polishing, brake component deburring, suspension part polishing, steering linkage finishing, transmission gear polishing, engine valve finishing, exhaust manifold polishing, fuel injection component finishing, turbocharger housing polishing
Investment casting polishing, sand casting finishing, permanent mold casting polishing, die-casting deburring, zinc alloy die-casting polishing, aluminum die-casting finishing, brass casting polishing, umbrella accessories casting polishing, precision investment cast component finishing, turbine blade casting polishing, automotive casting deburring
CNC machined parts polishing, turned component finishing, milled part polishing, ground component finishing, EDM machined part polishing, wire EDM component finishing, machined aluminum polishing, machined stainless steel finishing, precision machining hardware polishing, tungsten machining polishing, white steel bar finishing, tight-tolerance component deburring
Jewelry chain polishing, industrial chain finishing, roller chain polishing, conveyor chain finishing, decorative chain polishing, link chain finishing, chain component deburring, chain link polishing, bicycle chain finishing, motorcycle chain polishing, timing chain component finishing
Flushing valve casing polishing, angle valve casing polishing, gas valve polishing, ball valve finishing, gate valve polishing, check valve finishing, relief valve polishing, control valve finishing, needle valve polishing, globe valve finishing, butterfly valve polishing, valve body deburring, valve stem finishing
Fine jewelry polishing, precious metal finishing, gold jewelry polishing, silver jewelry finishing, platinum polishing, wedding band finishing, engagement ring polishing, pendant finishing, earring polishing, bracelet finishing, necklace polishing, jewelry component deburring, metal eyewear accessories polishing, eyeglass frame finishing
Metal stamping polishing, precision stamping finishing, progressive die part polishing, transfer die component finishing, deep drawn part polishing, stamped component deburring, spring clip polishing, metal clip finishing, bracket polishing, mounting hardware finishing, stamped metal part polishing
Carbon fiber composite polishing, CFRP component finishing, carbon fiber part edge trimming, composite material polishing, carbon fiber reinforced polymer finishing, aerospace composite polishing, automotive carbon fiber finishing, sporting goods carbon fiber polishing
Dowel pin polishing, clevis pin finishing, cotter pin polishing, spring pin finishing (slotted pins, coiled pins), taper pin polishing, grooved pin finishing, precision pin polishing, locating pin finishing, ejector pin polishing, hinge pin finishing
Hard hat polishing, safety helmet finishing, helmet component polishing, face shield bracket finishing, chin strap hardware polishing, suspension system finishing, protective equipment part polishing, safety gear accessory finishing, PPE component polishing
Pliers polishing, wrench finishing, socket polishing, ratchet finishing, blade polishing (utility blades, cutting blades), shovel polishing, garden tool finishing, agricultural tools polishing, woodworking tools finishing, daily hardware polishing, hardware tool polishing and finishing
Buckle polishing, belt buckle finishing, shoe buckle polishing, fixture polishing, metal fitting polishing, bearing washer polishing, baffle polishing, separator polishing, aluminum alloy polishing, metal workpiece polishing, rivet polishing, spring polishing
Gear polishing (spur gears, helical gears, bevel gears, worm gears), door handle polishing, ball box polishing, bearing component finishing, precision hardware polishing, tight-tolerance part finishing, pipe rack polishing
Technical ceramic polishing, alumina ceramic finishing, zirconia ceramic polishing, ceramic substrate finishing, ceramic insulator polishing, ceramic bearing finishing, ceramic seal polishing, advanced ceramic component finishing
Zipper polishing, zipper component finishing, zipper slider polishing, zipper pull finishing, tent clip polishing, tent stake finishing, hook polishing, snap hook finishing, carabiner polishing, D-ring finishing, buckle polishing
3D printing polishing, additive manufacturing post-processing, DMLS part finishing, SLM component polishing, EBM surface finishing, metal 3D printing deburring, powder bed fusion part polishing, binder jet component finishing, support structure removal, layer line smoothing
Angular triangular geometry with three distinct cutting edges delivers superior material removal rates compared to spherical media. Sharp apex points and aggressive edge contact enable rapid deburring, efficient stock removal, and shortened processing cycles. Ideal for heavy-duty applications requiring maximum cutting efficiency including investment casting cleanup, forging flash removal, and aggressive deburring operations.
Triangular shape provides exceptional access to internal corners, threaded holes (NPT 1/8"-2", metric M3-M24), cross-drilled passages, keyways, spline grooves (involute, straight-sided), gear tooth valleys, die-casting overflow channels, and complex recessed geometries. Ensures complete burr removal and thorough surface treatment in challenging areas where spherical or cylindrical media cannot effectively reach.
Brown fused alumina contains 2-3% titanium oxide (TiO₂) providing enhanced toughness and fracture resistance compared to white aluminum oxide. Superior durability delivers 300-600 hour service life maintaining angular geometry and stable cutting performance. Reduced friability prevents excessive media breakdown extending operational intervals and minimizing media replacement costs.
Brown fused alumina demonstrates excellent performance on ferrous metals including carbon steel, alloy steel, tool steel, cast iron, and stainless steel. Higher toughness versus white aluminum oxide prevents excessive media breakdown when processing hard substrates. Ideal for automotive, aerospace, tool manufacturing, and general industrial applications processing steel components requiring aggressive deburring.
Economical brown fused alumina pricing combined with extended service life provides superior cost-per-hour performance. Aggressive cutting action enables shorter processing cycles reducing labor costs, energy consumption, and equipment operating time. Excellent value proposition for high-volume production deburring applications requiring reliable performance and predictable consumable costs supporting budget-conscious manufacturing operations.
Compatible with all standard mass finishing equipment including vibratory bowls, rotary barrels, centrifugal disc machines, and through-feed systems. Works effectively with liquid polishing compounds, powder compounds, soap-based burnishing agents, neutral cleaners, and specialty finishing chemistry. Suitable for single-stage aggressive deburring or multi-stage progressive finishing sequences enabling complete process versatility across diverse applications and industries.
Three decades of continuous development in brown fused alumina technology, precision cutting processes, and surface finishing applications. Extensive knowledge spanning automotive, aerospace, medical, electronics, tool manufacturing, and general industrial sectors. Deep application expertise ensuring optimal media recommendations for your specific deburring and polishing requirements.
More than 2,000 distinct polishing media products, grinding compounds, and abrasive consumables. World's most extensive portfolio including brown fused alumina triangles, ceramic balls, ceramic cones, white aluminum oxide, plastic media, organic media, steel media, polishing compounds, deburring compounds, and specialty finishing solutions addressing comprehensive surface treatment needs.
ISO 9001 certified manufacturing ensuring consistent product quality, comprehensive process controls, rigorous testing, and complete traceability. Statistical process control, incoming material inspection (alumina purity verification, particle size analysis), in-process monitoring (cutting precision, dimensional verification), final testing (hardness, density, performance validation), and complete documentation guarantee specification conformance.
Application-specific media solutions developed through testing laboratory and production facility collaboration. Custom size specifications, specialized abrasive grades, proprietary formulations, and performance-optimized products engineered for unique processing challenges. Complete technical support throughout development, pilot testing, validation, and full production implementation ensuring successful integration.
Contact our surface finishing specialists today to discuss your brown fused alumina triangle media requirements and deburring applications. Send sample components for complimentary testing evaluation in our application laboratory. Receive detailed recommendations on triangle media selection (size, grade, abrasive level), equipment specification, processing parameters, compound chemistry, cycle times, and expected deburring/polishing results with comprehensive photographic documentation and surface finish measurements. Our experienced technical team provides expert guidance ensuring optimal finishing solutions for your manufacturing applications.
Worldwide Distribution: Global supply network with flexible international shipping options
Technical Support: Application engineering, process development, and ongoing consultation
Quality Assurance: ISO 9001 certified manufacturing ensuring consistent premium quality
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| Picture | Product Name | Specification (mm) | Function (Wet-Grinding) | Shape | |||||
|---|---|---|---|---|---|---|---|---|---|
| VR | R | N | NF | F | FF | ||||
|
Brown Fused Alumina (Angle Cut Triangle) |
3*3、4*4、6*6、8*8、10*10、 12*12、15*15、20*20、25*25、30*30 |
● | ● | Angle Cut Triangle | ||||
|
Brown Fused Alumina (Triangle) |
3*3、4*4、6*6、8*8、10*10、 12*12、15*15、20*20、25*25、30*30 |
● | ● | Triangle | ||||
|
Brown Fused Alumina (Ball) |
2、4、6、8、10、12、15、20 | ● | ● | ● | ● | Ball | ||
|
Brown Fused Alumina (Angle Cut Cylinder) |
2*4、3*6、4*8、5*10、6*12、8*16 | ● | ● | Angle Cut Cylinder | ||||
   
|
Plastic (Cone) | ● | ● | ● | Cone | ||||
|
8*8、10*10、12*12、15*15、 20*20、25*25、30*30、35*35、 40*40、45*45、50*50 |
● | ● | ● | ||||||
| ● | ● | ● | |||||||
| ● | ● | ● | |||||||
|
Ceramic (Ball) | 2、4、6、8、10、12、15、20 | ● | ● | ● | Ball | |||
|
Ceramic (Angle Cut Triangle) |
3*3、4*4、6*6、8*8、10*10、 12*12、15*15、20*20 |
● | ● | Angle Cut Triangle | ||||
|
Alumina Porcelain (Ball) | 2、4、6、8、10、12、15、20 | ● | ● | Ball | ||||
|
Alumina Porcelain (Triangle) |
3*3、4*4、6*6、8*8、10*10、 12*12、15*15、20*20 |
● | ● | Triangle | ||||
|
High-frequency Porcelain | 1.3*3、1.5*5、2.5*8、3*10、4*14 | ● | ● | ● | Cylinder | |||
|
Alumina Porcelain 3P | 8#、12#、16#、24#、32#、36# | ● | ● | Irregular | ||||
|
Alumina Porcelain 3P-1 | 8#、12#、16#、24#、32#、36# | ● | ● | Irregular | ||||
| Picture | Product Name | Specification (mm) | Function (Dry-Grinding) | Shape | |||||
|---|---|---|---|---|---|---|---|---|---|
| VR | R | M | MF | F | FF | ||||
|
Walnut Shell | 8#、12#、16#、24#、32#、36#、80# | ● | ● | ● | Irregular | |||
|
Wood (Bullet) | 0.5*2、0.5*2.5、0.5*3 | ● | ● | Bullet | ||||
| - | Wood (Rhombus) | 2*2、3*3 | ● | ● | Rhombus | ||||
|
Wood (Square) | 6*6、7*7 | ● | ● | Square | ||||
| - | Bamboo (Rhombus) | 2*2、3*3 | ● | ● | ● | Rhombus | |||
| - | Stone powder | 0 | ● | ● | ● | Powder | |||
Note: VR=Very Rough; R=Rough; N=Normal; NF=Normal Fine; F=Fine; FF=Very Fine
Further dimensions on request.
Special types for specific fields of application - contact us
Email : info@surface-polish.com
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