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| Customization: | Available |
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| Natural Abrasive Type: | Natural Corundum |
| Artificial Abrasive Type: | Corundum Abrasives |
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Brown fused alumina bauxite as raw material, coal, iron, high temperature above 2000 degrees hitches in arc smelting, the mill grinding plastic, magnetic separation to iron, screen is divided into a variety of particle size.
High-Temperature & Refractory Applications
Used for lining blast furnaces, kilns, and high-temperature furnaces.
Serves as a material for crucibles, tubes, and vessels in metallurgy for casting steel nozzles and smelting rare metals or special alloys.
Employed in manufacturing high-temperature ceramics, spark plugs, and oxidation-resistant coatings.
Includes insulating products (e.g., lightweight bricks, hollow balls, fibers) for furnace walls and roofs.
Wear-Resistant & Structural Components
Utilized for mechanical parts, tooling, and various molds (e.g., wire drawing dies, pencil core extrusion dies).
Applied in chemical systems as components for reaction vessels, piping, and chemical pumps due to corrosion and wear resistance.
Abrasive Grains & Custom Processing
Processed into specific grain sizes (F8 to F325) for polishing, grinding, and industrial abrasive applications.
Can be customized through additional treatments like washing or acid picking to meet specific customer requirements.
Used for specialized items like abrasives, bullet-proof materials, artificial joints, and sealing rings.
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item
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value
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Type
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blasting media
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Customized support
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OEM, ODM, OBM
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Place of Origin
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China
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Shandong
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Brand Name
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Junda
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Model Number
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Fineness of sand
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Usage
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sand blast
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Abrasive Grain Sizes
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12#-220#
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Product name
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Brown fused alumina
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Appearance
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Brownish red particle
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Hardness
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≥9.0
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Micro hardness
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HV2200-2300
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Melting point
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2250ºC
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Max temperature
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1900ºC
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Bulk density
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1.75-1.95g/cm3
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Application
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Refractory materials, fine casting
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Size
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16#-325# or According Customer Required
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Abrasive Grain Sizes
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F12-F1200, 0-1mm, 1-3mm, 3-5mm, 5-8mm, 8-12mm
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Brown fused alumina is widely used as a raw material in refractories, ceramics shapes, grinding wheels, sandpaper, blasting media, metal preparation, laminates, coatings, lapping, polishing, grinding and hundreds of other applications. Our brown fused alumina grains and powders are available in standard grit and powder sizes and they can also be made to individual specifications.
We mainly focus on quality control measures and stick to clear and transparent work processes with our associates to ensure an atmosphere of trust and cooperation. Our endeavor is to increase efficiency in a way that quality of our grinding media deliveries promote us in the grinding media market.
Our utter joy is to surpass market expectations in terms of quality and delivery time!
Which certifications has our company obtained?The package is suitable for the shipment by sea.while supporting customization!
What does Jinan Junda Industrial Technology Co., Ltd. do?
Jinan Junda Industrial Technology Co., Ltd. is a manufacturer and supplier specializing in sandblasting abrasives and equipment, as well as surface treatment solutions. Established in 2005, the company produces a range of products including Steel Shot, Steel Grit, Garnet Sand,Glass Beads,Copper Slag,Brown Fused Alumina, White Fused Alumina,Black Silicon carbide powder,Forged Steel Ball,Cast Steel Ball,Chrome Steel Ball,Carbon Steel Ball,Stainless Steel Ball,Paint Sprayer Machine,Air Compressor,Air Storage Tank,Sandblasting machines, and related spare parts. It also offers customized engineering support, OEM/ODM services, and holds international certifications such as ISO 9001 and CE. Serving clients worldwide across industries like surface preparation and corrosion control, Jinan Junda is recognized for its quality products, professional service, and competitive pricing.
1. who are we?
We are based in Shandong, China, start from 2005,sell to Domestic Market(7.14%),South Asia(7.14%),Southern Europe(7.14%),Northern Europe(7.14%),Central America(7.14%),Western Europe(7.14%),Eastern Asia(7.14%),Mid East(7.14%),Oceania(7.14%),Africa(7.14%),Southeast Asia(7.14%),Eastern Europe(7.14%),South America(7.14%),North America(7.14%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
sandblaster,sandblasting machine,sandblasting cabinet,sandblasting nozzle,blasting cabinet
4. what services can we provide?
Accepted Delivery Terms: FOB,CIF,FCA;
Accepted Payment Currency:USD,EUR,JPY;
Accepted Payment Type: T/T,L/C,Cash;
Language Spoken:English,Chinese
F12-F1200 Brown fused alumina 0-1mm Brown fused alumina 1-3mm Brown fused alumina 3-5mm Brown fused alumina 5-8mm Brown fused alumina 8-12mm Brown fused alumina
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