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Ronghua Refractory Technology Co., Ltd. focuses on the research and development and manufacturing of refractory materials and has cooperated with many high-temperature companies around the world for many years.

  • Refine lead uses Ao Simai special furnace and fireproof material introduction

    Ao Simai is special law fusion technology is applied extensively in all sorts of metallic extraction processes, can mineral products of fusion copper energy goes mine of lead of essence of vulcanization of cupreous milometer, direct fusion to produce concentrate of stannum of wide lead, fusion to produce tin, all sorts of broken bits material that also can handle smeltery and reworked material. Ao Simai is special the law is the fuse-element inside bath, charging, between gas...

  • Argillaceous brick produces the method that promotes finished product

    Argillaceous brick can bring about finished product percent of pass because of a variety of elements when production too low, pass related side law to be able to promote, detailed introduction looks please below. Argillaceous brick makes obsolete matter: Argillaceous brick dimension is unqualified, because mould installation is not firm, pattern plate is mobile; If enter,expect quantity wave motion is bigger, the change that also can cause blank dimension...

  • Brick of fireproof heat preservation: Do the choice of insulation material and construction introduce furnace of high temperature kiln?

    Begin lecturing of technology of brick of TOP fireproof heat preservation, is what share to everybody today about furnace of high temperature kiln how to choose insulation material? The main function of kiln basically depends on the technical economic performance of fireproof material, affect the investment cost of kiln directly. Character of service. Thermal efficiency. Cost of moving specific power consumption. Those who choose fireproof insulation material is general former...

  • How is brick of light qualitative clay produced?

    Furnace of kiln of TOP fireproof material applies technical channel begin lecturing, what share to everybody today is the knowledge that passes brick of light qualitative clay. Brick of light qualitative clay is the small qualitative refractory products of AL2O3 content 30%-46% , belong to firebrick of adiabatic heat preservation. Use clay grog or pledge argillaceous grog is mixed gently but model clay is main raw material, use combustible law to produce...

  • Fireproof material: Reason of liner general situation, attaint reachs aerification furnace how to prolong life!

    Furnace of kiln of TOP fireproof material applies technical channel begin lecturing, what share to everybody today is reach the knowledge that how prolongs life about reason of general situation of aerification furnace liner, attaint. 1, aerification furnace uses the development general situation of expensive chromic fireproof stuff to be in, what with Gao Ge to furnace of aerification of water coal oar fireproof material undertakes study basically is the United States, Germany, ...

  • Incinerator of trash of rotary kiln danger is fireproof the applied current situation of material

    Dangerous trash (danger of the following abbreviation is useless) difference of complex, area spends phyletic and various, part serious, handle undeserved meeting to bring a series of the people's livelihood and social issue. Our country from 20 centuries 90 time begin to use rotary kiln to burn stage by stage systematic processing danger is useless. In recent years, because fireproof material mars the accident stopping kiln that cause to have more,happen, serious...

  • Insulation material: Brick of light qualitative heat preservation affects property factor and heat preservation action

    Furnace of kiln of TOP fireproof material applies technical channel begin lecturing, what share to everybody today is the relevant knowledge about brick of light qualitative heat preservation. Brick of heat preservation of light qualitative clay has very strong performance, but if application is unreasonable, it is good that no matter produce quality,the quantity has many. So, the heat preservation effect that ideal produces in how making pledge argillaceous brick works in industrial kiln furnace gently...

  • Fireproof material: In the application of liner of refine copper reverberator

    Furnace of kiln of TOP fireproof material applies technical channel begin lecturing, what share to everybody today is the knowledge about liner of refine copper reverberator. 1. Reverberator brief introduction: Reverberator is one of device of conventional igneous law smelt. By exercise property cent is seasonal work and successional exercise reverberator; Can divide by smelt property for fusion, fused, fine...

  • Firebrick manufacturer: How to choose insulation material, do not know how construction, must look!

    Furnace of kiln of TOP fireproof material applies technical channel begin lecturing, what share to everybody today is the relevant knowledge about insulation material. 1, the hole rate of the compression intensity of brick of light qualitative heat preservation and use temperature limits as a result of brick of light heat preservation is high, intensity is general and inferior, do not bear normally the load in use process, get compact firebrick lining...

  • Industrial kiln furnace introduces with firebrick knowledge

    Flourish Cheng Naicai is fireproof material kiln furnace applies technical channel begin lecturing, what share to everybody today is the knowledge that uses firebrick about industrial kiln furnace. Industrial boiler asks with the type of firebrick and function industrial boiler is firebrick build by laying bricks or stones is built close firebox, burn in order to supply fuel, reach blaze of the flaming in boiler each heating surface and outside...

  • Raw material to calcine sets upright character of to calcine of the stock inside the sort of kiln and kiln

    1, the classification of perpendicular kiln and actor defect perpendicular kiln (also say to establish kiln, bottle kiln) it is to use calcination the kiln furnace of fireproof raw material and lime. 1) method of classification setting upright kiln can press calcination stock commonly sort and of use fuel different undertake classified, also can differ by means sending wind and mechanization level undertake classified. (1) differ by calcination stock sort but...

  • What does common light qualitative firebrick have?

    Light qualitative firebrick, heat preservation brick, adiabatic brick, it is to belong to series product, with correspondence of heavy qualitative brick is light qualitative brick. Pledge brick of argillaceous heat preservation and general firebrick are compared gently, weight of firebrick of light heat preservation is light, interior decorates hole equably small, hole rate is high. Accordingly, can make sure boiler setting comes loose heat is little, fuel cost can be reduced accordingly, light...

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