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Rotary Kiln Calcined Bauxite for Refractory Industry

  • Origin: China
  • Supply Type: in stock
  • Processing Time: 7-15 days
  • Min Order: 10

Quick Details

Refractoriness (℃) 1770< Refractoriness< 2000

Supplier Info.

  • Employees Total 11-50
  • Annual Revenue US$2.5 Million - US$5 Million

Refractory grade bauxite Calcined bauxite is produced by sintering/calcining of low iron, low alkali containing raw bauxites at temperatures of 1600 - 1800 degree Celsius. In this calcination process the high refractory mineral ses corundum and mullite are formed. Refractory grade bauxite has high refractoriness, good mechanical strength and moderate slag resistance. Therefore calcined bauxite is one of the most important raw materials for the production of shaped and unshaped refractories for the steel industry, foundries, glass and cement plants.     Application   Refractory applications remain the premiere non-metal market for calcined bauxite which is mixed with binders and pressed, extruded, cast and shaped into a variety of forms that are then dried and transfered to kilns for firing. The calcined refractory grade bauxite is also used in unfired monolithic refractories. It should be noted that another source of materials suitable for refractory use is the calcined bauxite used to produce brown fused alumina, which has higher mechanical and chemical corrosion resistance than other high alumina refractory raw materials.   SINOCEAN Available Refractory Grade BauxiteÂ

 Item  SNR90  SNR88  SNR87  SNR85  SNR80
 Al2O3(%)  90.0min  88.0min  87.0min  85.0min  80.0min
 SiO2(%)  3.5max  5.5max  7.0max  8.0max  10.0max
 Fe2O3(%)  1.5max  1.6max  1.8max  2.0max  2.5max
 TiO2(%)  3.8max  4.0max  4.0max  4.0max  4.0max
 CaO+MgO  0.35max  0.40max  0.40max  0.40max  0.50max
 K2O+Na2O  0.35max  0.40max  0.40max  0.40max  0.50max
 B.D(gm/cc)  3.35min  3.25min  3.20min  3.10min  2.90min
 Moisture  0.3max  0.3max  0.3max  0.4max  0.5max

   Available grain size 0-1mm; 1-3mm; 3-5mm; 5-8mm; 16-30mesh; 30-60mesh; 120mesh; 200mesh; 325mesh or as customer's requirement.  Package1MT Jumbo bagStandard exportingpackage for sea transportation or air deliverySpecial packing requirement is acceptable Company information

Sinocean Industrial Limited is an investor, producer and supplier of calcined bauxite & related products to a wide variety of industries throughout the world.

Our factory has the well-equipped facilities and exnt skills throughout all stages of production, which makes annual capacity exceeds 60,000 tons. Good quality raw materials, process making strictly, uniform sintering and compact structure, which gained the superior and satisfactoried bauxite.

Sinocean mainly produce welding grade bauxite, HFST bauxite, porcelain insualtor bauxite, cement grade bauxite, and refractory grade bauxite. Further more, we have close realtionship with producers ofdead burnt maganisiaand calcined kaolin due to our long business involved in refractory and abrasive industries.

Sinocean is growing fast but always holds principle of first quality, best service and last price. Sinocean has become one global leading supplier of calcined bauxite. Our Advantage: 1. We are a manufacturer, which can control the cost easilier than trade company also can give you answer more quickly.2. As a manufacturer, we know much in technique and can give you more support in technique problem.3. Professional and experienced service team, specialized in refractory production ,more than 10 years.4.Our products are complete in specifications with various of sizes.5. We enjoy a good reputation in the customers in domestic and overseas markets.6. Large production capacity, short lead time of products.7. 24*7 onice.8. OEM service available  We also can according to your need to customize different type required.  Any interest in my product, pls feel free to with me directly.I am here waiting for you.Â

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