Desicription: The refractory bricks production process from material ,mixing, pressing ,drying, burning ,cooling and packing and shipment.
Title: Refractory Brick Production Process
Keyword: Refractory bricks, production , process
- The production procedureof a refractory brick is divided into the raw material selection, calcining, forming, crushing, batching, mixing, placing material, molding, drying, burning, assessment and packing.
- The rate of refractory brickand raw material price, physical and chemical index, and production procedure is quickly specified.
- Raw material choice, beneficiation, and purification, High purity raw materials are the premise for producing high-quality refractories.
- Natural mineral materials usually comprise lean ore and rich ore, with unequal composition and large-quality variations, sometimes directly usage of refractories will cause problemsand weak quality, even can not be utilized, therefore, mineral processing, enrichment, and category are essential.
- Calcining, except for some raw materials, most of the raw materials utilized as refractory aggregatemust be calcined at great temperatures.
- A series of physical and chemical reactionsare generated when the raw material is calcined, which plays a vital role in enhancing the composition, increasing mineral composition and structure of the refractories, and assuring the volume stability of the refractory and the precision of the apparent size.
- The indexes of material sinteringcontain apparent porosity, bulk density, and water absorption, etc.
- Sorting, crushing, and proportioning,the raw material requires to be screened after a crushing and grinding, because the semi-finished material is graded by various sizes of powder, and ensures received the dense body with the greatly compact.
- Each variety of equipment can generate various fineness of finished powder by grinding, 80 mesh -425 mesh, 500 mesh -2000 mesh, the finest can achieve about2500 mesh.
- Mixing, placing material, in order to homogenate the components and particles of raw meal and clinker, It is essential to mix and add binder at a similar time to improve the bonding strength of the semi-finished material.
- After molding, drying, and press by great pressing equipment and molded, the green refractory bricks should be placed for a particular time to dry.
- Burning, the complete product was sintered by high-temperature sintering at a high-temperature kiln.
- Checking and packing.
One Response
Good day
Looking to set up Refractory furnace brick plant in pune,India as I have expertise in Refractory installation and consultancy for last 20 years in India..
Do you rather can you provide consultancy on plant installation in India with your latest technology machines .Along with qoute for setting of 500 to 1000 bricks
Thank you
Sanjay singh