Fused silica spout ; The product has good thermal shock stability in the process of use, with high strength, resistance to scouring, erosion and other properties, and can save production costs and reduce the cost of continuous casting.

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Basic magnesia base repair gunning mass is binding with inorganic binders.

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High Alumina Castable refractory cement the high aluminum material is used as aggregate and powder, and the refractory pouring material made of binder is added.It has high mechanical strength, good thermal shock resistance, abrasion resistance and other properties. It is mainly used as lining for boilers, blast furnaces, heating furnaces and ceramic kilns.

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Refractory castable / ramming / gunning mass

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Our company optimize structural design, assembly techniques, preventing carbon layer processing, maintenance technology and coating material, to develop the coke oven door precast brick lining, using high-quality synthetic refractory materials, add special additives, the gas hole and inflation rate is low, thermal shock stability .

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Our company optimize the old refractory working layer design ,use the precast brick and castable to instead of the standard brick design and castable layer design.

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According to the lime rotary kiln system tech development demands , we independtly research and develop a set of new refractory materials for the lime rotary kiln system , with the characteristics of high quality and efficiency , long life , energy saving , such as: kiln compound castable , feed opening chute special materials and anti-erosion resistant bricks etc .

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Henan hongda can provide the the full set of refractory materials for the Oxidized pellet rotary kiln , and can optimize the refractory project design to match the different demands of the client.

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