$Raw Materials for Refractory:87% Shaft Kiln Calcined Bauxite Made in China System 1$
$Raw Materials for Refractory:87% Shaft Kiln Calcined Bauxite Made in China System 2$

$Raw Materials for Refractory:87% Shaft Kiln Calcined Bauxite Made in China$

$Raw Materials for Refractory:87% Shaft Kiln Calcined Bauxite Made in China System 1$

$Raw Materials for Refractory:87% Shaft Kiln Calcined Bauxite Made in China System 2$

Raw Materials for Refractory:87% Shaft Kiln Calcined Bauxite Made in China

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 10000 m.t./month

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Quick Details

Place of Origin:	Shanxi, China (Mainland)	Shape:	Powder	Material:	Raw Bauxite
SiO2 Content (%):	7.5%-35%	Al2O3 Content (%):	Al203:85%,86%87%	Model Number:	ZYD1511
Brand Name:	cnbm	color:	pale yellow and dark grey	CaO+MgO:	0.5Max
size:	natural lamp, 0-100/0-50/0-25 mm;0-1/1-3/5-8 mm	B.D.(g/ccm):	3.10-3.15	TIO2:	4%MAX
FE2O3:	2%MAX

Packaging & Delivery

Packaging Details:	IN BULK 1.25MT BIG BAG OR BY BUYERS REQUIREMENT
Delivery Detail:	15-20DAYS

Shaft Kiln Kalcined Bauxite

Product Description

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Packaging & Shipping

Our services

Give an answer within 24 hours;

Offer competitive prices;

Provide various certificates according to client’s requirements;

Provide sample freely;

If needed, we are able to travel with customer to visit our factories;

Satisfy the client’s needs to the maximum.

Advantages

We are an experienced Bauxite manufacturer with a decades-year long history;
The majority of our material are from Shanxi, a place known as the home of bauxite, so we are sure that the quality of product we supplied is very high;
We have both advanced machine and skilled workers in our factory;
In the term of material transportation, we have the professional export team;
What is worth mentioning is that we enjoy a good reputation around the world and we have many regular customers every year.

Q: Preparation of refractory clay: Is it to make refractories? Add some andalusite to the refractory mortar will improve the effect.

Q: Why the refractories should be waterproof and wetproof: The binding agent of many raw materials is water-soluble. It will be useless when meeting water.

Q: I wanna ask about the building insulation materials fire rating?: the classfication of building insulation materials fire rating: 1. The thermal insulation material of level A combustion performance: Rock wool, glass wool, foam glass, foamed ceramics, foam cement, hole-closed perlite, etc. 2. combustion performance is level B1 insulation materials: Extruded polystyrene board (XPS) after special treatment / Special treatment of polyurethane (PU), phenolic aldehyde and gelatine powder polyphenyl granule 3, combustion performance is level B2 insulation material: Molded polystyrene board (EPS), extruded polystyrene board (XPS), polyurethane (PU), polyethylene (PE), etc.

Q: What refractories are accessible with ease in daily life?: Basically there have all materials. But it depends on your needs.

Q: What material is refractory material?: alumina refractory concrete, silica brick clay brick, metal ceramic, high temperature machine coating fiber reinforced ceramics, diatomite product, asbestos products, insulation board refractory. The definition of refractory can be searched in the website.

Q: How to choose refractory material: Refractory fiber according to different raw materials, there are aluminum silicate, quartz, alumina and graphite, refractory fiber. Commonly used aluminosilicate refractory glass fiber is amorphous, including ordinary aluminum silicate fiber, high-purity aluminum silicate fiber, chromium silicate fiber, long-term use temperature of 1000-1200 degrees.

Q: What's the classification of refractory material?: Magnesium aluminum is complex and mainly seeing what classification standard is like according to the appearance shape can be divided into two categories, setting and not setting according to the acid alkali can be divided into acidic, magnesia, high aluminum, ramming expected, spinel, spray coating, plastic, just the quality of the jade, daub material according to the chemical composition is divided into, such as clay, neutral and alkaline according to the operation mode can be divided into different castable, magnesium, calcium, magnesium chrome

Q: What are the specific steps of stirring the steel ladle castable?: Steps are as follows. 1 Compulsory mixer is used to stir the castable and bags, rope and other debris can not mix in the castable when stirred. 2, Castable should be unpacked on the scene. Stirred volume depends on the capacity of the mixer. Castable should be accurately measured and put into a blender. 3 The process of first dry mixing and then wet mixing is adopted. After the castable is added to the mixer, it is dryly mixed for 2 minutes, add about 5.2 to 5.5 percent of water and continue to add water while stirring. Water that is 80% of the total should be added, and then decide whether to continue to add or not depending on the consistence (noting that the water must be clean water and sewage can not be used). Then it is wetly mixed for 4 minutes and stirred for not less than 6 minutes at one time, until castable is even. In general, the bottom is slightly dry and the wall of the ladle is slightly dilute (the amount of water is only for reference). 4, The amount of water and mixing time should be controlled strictly when stirred to ensure that the needs of the consistency are met. If castable is too thin, it will seriously affect the quality of the material. The stirred volume, stirring time and water that is added should be consistent and they can not suddenly be thick or suddenly be thin. If the consistency does not meet the requirements, the castable should be put back to the mixer and stirred with appropriate water or dry materials. 5, It should be stirred evenly and casting should finish in 20 minutes, in order to avoid sclerosis, affecting structural strength of ladle lining 6, After each completion of construction, varieties of castable should be changed and the mixer should be cleaned 7, Stirring can stop in halfway. If the mixer breaks down and it can be repaired in a short time, some of the materials have to be removed before the machine is opened. If the machine can be repaired on time, castable refractory should all be removed.

Q: What are the differences between thermal?insulation?material and refractory?: Just as its name implies, Thermal insulation means that it doesn't conduct heat instead it insulates heat inside, while refractory means resistance to high temperature and it will not be out of shape or damaged due to high temperature.