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Zhengzhou Kerui Refractory Co,. Ltd is an experienced refractory product manufacturer in China. The factory is located in Xinmi City, Henan Province, which is the largest refractory product manufacturer in China.

 

Our main business is consulting, designing, research and development, manufacturing and selling of refractory products. The customers cover steel and iron, glass, building, metallurgical, cement and other high temperature industries. Kerui is aiming to be the global leading refractory solution provider!

 

 Partition Storage    Strict Quality Control  

 

 

 Fully Automatic Batching System    Three-Dimensional Workshop 

 

Raw Material Workshop: Raw materials are sorted and stored after screening and testing, and crushed and screened to control particle size.
Bulk Material Workshop: Engineers accurately proportion, crush, add adhesives, and mix evenly.

 

 

 

The automated batching system has precise proportioning and three-dimensional design optimization.
The materials are mixed for more than 5 minutes and then sent to the mold machine evenly.

 

 

 

 

 20 Sets 60 Ton Press Machines 

 

 2*168-Meter-Long Tunnel Kiln     140 Kiln Cars With PLC 

 

 The Second Measurement and Weighing 

 

 

 Environmentally Friendly Production 

 

20 sets 60-ton presses are used to form refractory products.
After forming, they are weighed again and qualified products are sent to the drying kiln.

 

 

 

Heat exchange dries the embryo to prevent cracking.
Tunnel kiln sintering, PLC controls the kiln car, the temperature is stable.
Desulfurization, denitrification, dust removal and flue gas purification.

 

 

 

 

 Strict Inspection 

 

 3,000-Square-Meter Warehouse     Customized Marks 

 

 The Second Random Inspection

 

 

 Three-Layer Package   Deliver on Schedule 

 

Sintered products are strictly inspected qualified products put into storage.
Secondary inspection by technicist, qualified products are packed and shipped out of storage.

 

 

 

Kerui have 3,000 square meters of warehouse, integrated storage, packaging and distribution.
High-quality packaging, international logistics cooperation, on-time delivery.

 

 

 

   

 

 

           

       

 

 

     

 

 

  PHYSICS LABORATORY   

 

 

   ●  Physics Laboratory

   ●  High Temperature Re-burning Test Furnace

   ●  Refractoriness Under Load Test

   ●  Thermal Shock Resistance Test

   ●  Cold crushing Pressure Test

   ●  Refractoriness Test

   ●  Double-head End Grinder for Sample Preparation

   ●  Drilling Sampling Machine

   ●  Grinding and Cutting Sampling Machine            

 

                     

  CHEMISTRY LABORATORY

 

 

 

   ●  Melting Furnace

   ●  Electric Blast Drying Furnace

   ●  Trace Element Rapid Analyzer

   ●  One Ten-thousandth Balance

      (Detection Accuracy Reaches Four Digits)