News

  • VAD Furnace Refractory

    VAD is the abbreviation of vacuum arc degassing, VAD method is co-developed by Finkl company and Mohr company, so it is also called Finkl-Mohr method or Finkl-VAD method. VAD furnace are mainly used to process carbon steel, tool steel, bearing steel, high ductility steel and so on. VAD refining e...
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  • Wear and anti-wear measures of circulating fluidized bed boiler

    Wear and anti-wear measures of circulating fluidized bed boiler

    The circulating fluidized bed boiler is a new type of furnace with high efficiency and low pollution developed after the chain furnace and pulverized coal furnace. Because of its high combustion efficiency, wide coal type adaptability, large load adjustment range, low nitrogen oxide emissions, an...
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  • Hardening mechanism and correct storage of phosphate refractory castables

    Hardening mechanism and correct storage of phosphate refractory castables

    Phosphate castable refers to a castable combined with phosphoric acid or phosphate, and its hardening mechanism is related to the type of binder used and the hardening method. The binder of the phosphate castable can be phosphoric acid or a mixed solution of aluminum dihydrogen phosphate produce...
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  • China(Henan)- Uzbekistan( Kashkardaria) Economic Trade Cooperation Forum

    China(Henan)- Uzbekistan( Kashkardaria) Economic Trade Cooperation Forum

    On February 25, 2019, governor of Kashkardaria region, Zafar Ruizyev, vice governor Oybek Shagazatov and the economic trade cooperation delegate( more than 40 enterprises) give a visit to Henan province. The delegate jointly organizes the China(Henan)- Uzbekistan( Kashkardaria) Economic Trade Coo...
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  • Analysis of the Difference Between Insulating Bricks and Refractory Bricks

    The main role of insulation bricks is to keep heat and reduce heat loss. Insulation bricks are generally do not directly contact with the flame, and firebrick is usually in direct contact with flame. Firebricks are mainly used to withstand the flame of roasted. It is generally divided into two ty...
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  • Working Environment of Glass Kiln

    Working Environment of Glass Kiln

    The working environment of glass kiln is very harsh, and the damage of kiln lining refractory material is mainly affected by the following factors. (1) Chemical erosion Glass liquid itself contains a large ratio of SiO2 components, so it is chemically acidic. When kiln lining material is in conta...
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  • Construction of wear-resistant and refractory castables

    Construction of wear-resistant and refractory castables

    Castable construction focuses on several links such as pin welding, bitumen painting, water mixing, mold fixing, vibrating, mold release protection, size assurance, and accuracy of measuring points, and the implementation is carried out in strict accordance with the requirements of the material m...
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  • Four factors affecting CFB boiler life

    1. Design & installation craft In recent years, no matter in separation method or in anti-wearing technique, there is great progress in CFB boiler development. From the perspective of anti-wearing refractory materials, degrading the quality of refractory materials is not good for the normal o...
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  • Perfect Ending of GIFA Exhibition

    Perfect Ending of GIFA Exhibition

    After 5 busy and exciting days in GIFA Exhibition, the team of RS Group witnesses a perfect ending on June 29, 2019. 267 enterprises and institutions from 26 countries and regions in the world visited our booth (4 Hall-c 39), among them are also 32 old customers from different countries. We had a...
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  • RS Group is undertaking new CFB gasifier project

    RS Group is undertaking new CFB gasifier project

    Zhengzhou Rongsheng Kiln Engineering Technique Co., Ltd., affiliate company of RS Group, is now carrying out a new construction project: 3 sets of circulating fluidized bed gasifier. Refractory materials used for the construction are all supplied by RS Group. The total refractory materials consum...
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  • Great Job Done for South Africa Customer

    Great Job Done for South Africa Customer

    48 ton chrome corundum bricks are delivered to South Africa customer by air on May17th, 2019. Yes, 48 ton by air, the delivery fees is over 100,000 USD. Another great work done by RS Group members. Finished Chrome Corundum Bricks Stric...
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  • RS Group has successfully landed on GIFA 2019

    RS Group has successfully landed on GIFA 2019

    GIFA 2019 GIFA, Here we are! RS Group has successfully landed on GIFA 2019 as scheduled time. You are warmly welcomed to give our booth a visit. Our booth No. is 4 Hall-c 39. RS group is a competitive refractory products supplier and...
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