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THE MANUFACTURER AND SUPPLIER OF MAGNESITE REFRACTORIES 

The main products cover magnesite ore, fused magnesite, caustic

calcined magnesite, caustic calcined magnesite ball,dead burned

magnesite, middle-grade dead burned magnesite, high-purity

dead burned magnesite, repairing mix for converter and castable 

for ladle, etc. Specifical products can be customized for customer demand. The output of Haicheng

Fupeng is 100 thousand tons per year. The good quality products make

the company enjoying high reputation in domestic and overseas markets.

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The mining of raw magnesite is mechanized combining with

operation of down hole drills, electric shovels, and heavy-duty

tippers. The annual capacity of mining and stripping is more than

6 million tons. Magnesite ores up to grade, after being crushed,

screened, and selected according to different specifications

required, are fed to following processes of calcining or dead

burning, or electric fusing or directly sold to customers.

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LARGE CRYSTAL FUSED MAGNESITE

Large Crystal Fused Magnesite is produced in electric arc furnace

by fusing 91%-92% MgO with 0mm-3mm size, which is featured

with high purity, big crystalline, dense structure, good slag

resistance, and good stability against thermal chocks. It is a good

high-temperature electrical insulating material as well as major

raw material in making high grade magnesia brick, magnesia

carbon brick, and magnesia monolithic refractories.

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Fused Magnesite is produced in electric arc furnace by fusing

>47% raw magnesite, which is featured with high purity, big

crystalline, dense structure,good slag resistance, and good

stability against thermal chocks. It is a good high-temperature 

electroinsulating material as well as major raw material in making

high grade magnesia brick, magnesia carbon brick, and magnesia

monolithic refractories.

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Is made from finely selected super grade-A raw magnesite through

processes of floatation concentration, calcination, milling,

briquetting, and sintering in ultra-high temperature oil shaft kilns.

It is the excellent material for making magnesia brick and

magnesia monolithic refractories.

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Middle-grade Dead Burned Magnesite is produced from caustic

calcined magnesite with 95% MgO content by pressing ball and

calcining in high temperature shaft kiln. The products are

sintered well and crystallized. They are high quality raw materials

for producing middle-grade magnesite refractory products.

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DEAD BURNED MAGNESITE

Is made from selected raw magnesite through sintering in shaft

kilns at high temperature. It is the ideal material for making

magnesia monolithic refractories that are used in the bottom of

open-hearth furnace or electric arch furnace or rammed as lining

of the furnaces.

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CAUSTIC CALCINED MAGNESITE

Is made from raw magnesite through calcination in reverberatory

furnace or gas suspension calciner or fluid bed furnaces. This

product is featured with even calcination, stable quality, high

purity, and good activity, thus is widely used in fields of paper

making, pharmaceutical industry as well as animal husbandry,

refractory, and building material industries, etc.

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CAUSTIC CALCINCE MAGNESITE BRIQUETTE

is made available through briquetting calcined magnesite powder.

It is the proper material to support the Nitrogen Converter Lining

Protection Technology by Slag Splashing so as to enhance the

service life of steel converters.

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FIRE CLAY

Fire Clay is a mixture of refractory clay and clay clinker (or waste

clay brick). It is also knowned as refractory fire clay. Clinker can

be substituted partly or entirely by sand, silica, lime mudstone and

so on. Sometimes a small amount of sodium silicate is added to

form an adhesive.Building kilns are used as cementing materials

for laying clay refractory bricks.

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REPAIRING MIX FOR CONVERTER

The main raw material is high quality magnesite．By adding the

modified pitch, flowing agent, sintered agent and other special

additives，the product has good ductility，fast sintering under

high-temperature. And it is suitable for repairing large area in the

front and back of converter. It is also suitable for repairing the

steel-tapping hole.

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Castable for Ladle is made from bauxite, fused corundum and

high purity magnesite.It has good corrosion resisteance,

convenient working, long service life and low refractory

consumption of producing one ton steel.

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