Rotary kiln is the heart of a cement plant where clinkerization process, heating of a homogeneous mixture of raw materials at the sintering temperature of approximately 1,450 °C to form clinker, takes place.
Refractory linings of different zones in rotary kiln are sophisticatedly designed for each specific kiln to withstand combination of parameters and conditions such as fluctuating temperature, chemical reactions between refractories and raw materials & gases in the kiln, abrasion and mechanical stresses induced by its own weight or deformation of the kiln shell as it rotates, etc.
Today, the rotary kiln system is continuously challenged by dynamic thermochemistry due to the rising trend of alternative fuels and raw materials (AFR) and technological advancement in global cement manufacturing process. As a result, Siam Refractory is highly driven to provide total refractory solutions and offer the best performances to our customers to achieve longer refractory lining service life. Our innovative products; MS80AF, MSN80, NEOMAG F, TUFMAG-series, KemResis, PH40AF, TufDura-series, etc. are developed with the most advanced technology formulated to meet the world class standard in order to cope with global challenges.
Siam Refractory also offers solution in refractory lining for Kiln Burner Pipe. Refractory lining has to withstand the severity of high-velocity erosive hot air and clinker dust from Clinker Cooler. Our TufDura-series mixed with special type of stainless steel fibers are developed for this particular area to provide satisfactory service life.
| Nose Ring | |
|---|---|
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| Castable | |
| Normal Condition | C60A C70A |
| Severe Condition | TufDura S300 TufDura S600 (Mixed with 2% Stainless Steel Hook-End Fibers) |
| Anchoring System | Stainless Steel AISI 310 Stainless Steel 253MA |
| Cooling Zone / Retaining Ring Area | |
|---|---|
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| Brick | |
| Normal Condition | BA85 BA85P BX80 |
| Severe Mechanical Stress | FlexDura |
| Lower Transition Zone | |
|---|---|
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| Brick | |
| Mechanical Stress | TUFMAG XS |
| Chemical Attack | TUFMAG AF |
| Mechanical Stress & Chemical Attack | TUFMAG XS MS80AF |
| Sintering / Coating Zone | |
|---|---|
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|
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| Brick | |
| Normal Condition | MAGRO85 NEOMAG F NEOMAG S90 |
| Chemical Attack | NEOMAG F NEOMAG S90 |
| Unstable Coating and/or Zone Shifting | MSN80 MSN80S MultiMag TUFMAG AF |
| Upper Transition Zone | |
|---|---|
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| Brick | |
| Normal Condition | MAGRO85 MSN80 TUFMAG AF NEOMAG F |
| Mechanical Stress | TUFMAG XS |
| Chemical Attack | TUFMAG AF |
| Mechanical Stress & Chemical Attack | TUFMAG XS MS80AF |
| Safety Zone | |
|---|---|
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| Brick | |
| Normal Condition | KB60 KB70 BX80 |
| Mechanical Stress | KB70 BX80 KB60PB KB70PB |
| Chemical Attack | KemResis |
| Mechanical Stress & Chemical Attack | KemResis |
| Preheating / Calcining Zone | |
|---|---|
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| Brick | |
| Normal Condition | K43 KB50 |
| Mechanical Stress | PH40AF |
| Chemical Attack | PH40AF KemResis |
| Mechanical Stress & Chemical Attack | PH40AF KemResis |
| Inlet Cone | |
|---|---|
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| Brick | |
| Normal Condition | C40A C60A QUIKGUN LC1550 SupraGun 155KN |
| Severe Condition | AbraCast 60 SIC C-SIC300 C-SIC500 SupraGun S400 |
| Chemical Attack | PH40AF KemResis |
| Anchoring system | Stainless Steel AISI 310 Stainless Steel 253MA |
| Burner Pipe | |
|---|---|
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| Products | |
| Normal Condition | C60A C70A |
| Severe Condition | TufDura S300 TufDura S600 (Mixed with 2% Stainless Steel Hook-End Fibers) |
| Anchoring System | Stainless Steel AISI 310, Stainless Steel 253MA with Omega Floating System at the tip |
