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| Quantity: | |
|---|---|
| Parameter | Details |
|---|---|
| Materials | Cr18, Cr20, Cr25, Cr26Ni1, 1.4729 (GX40CrSi13), 1.4777 (130CrSi29), 1.4776 (40CrSi29), 1.4823 (40CrNiSi27-4) |
| Material Standard | EN 10295:2002(E) |
| Size Range | Customizable based on specific requirements and drawings |
| Size Precision | Shell mold casting and CNC milling for accurate dimensions |
| Surface Treatment | Sandblasting, polishing |
| Surface Roughness | Ra6.4~12.5 for smooth finish |
| Wear Resistance | High wear resistance for handling abrasive materials |
| Heat Resistance | Can withstand temperatures up to 900°C, rapid temperature changes |
Corrosion Resistance | Resistant to corrosive gases and harsh environments |
| Casting Method | Hot gravity casting |
| Core Type | Coated sand cores |
| Certifications | ISO 9001:2008, ISO 9001:2000 |
| Standards | GB, JIS, AISI, ASTM, SAE, EN, DIN |
XinRuiJi specializes in manufacturing Sinter Mechanical Alloy Grate Bars. Our product offers high-quality performance in various industrial applications.
We use different materials, such as Cr18, Cr20, Cr25, and more. These materials meet international standards like EN 10295:2002(E).
Our grate bars are customizable to specific requirements. We ensure precise dimensions through shell mold casting and CNC milling technology.
We offer sandblasting and polishing for surface treatment. The surface roughness is controlled within the range of Ra6.4~12.5, ensuring smooth finishes.
These bars are highly wear-resistant. They can withstand temperatures up to 900°C during sintering and are designed for rapid temperature changes. They also offer good corrosion resistance in harsh environments.
Our alloy grate bars are produced using hot gravity casting. We use coated sand cores for added precision and durability.
Our products comply with ISO 9001:2008 and other international standards, including GB, JIS, AISI, and ASTM.
This comprehensive design guarantees that XinRuiJi's Sinter Mechanical Alloy Grate Bars provide reliable performance in demanding applications.
XinRuiJi's Sinter Mechanical Alloy Grate Bar is designed to offer excellent performance across various industrial applications. Below are the key features:
High Wear Resistance: Made with high chromium alloys like Cr18, Cr20, and Cr25, offering superior wear resistance during the sintering process. This extends the product's lifespan and reduces maintenance costs.
Excellent Heat Resistance: Can withstand sintering temperatures up to 900°C. The material maintains structural stability, even with rapid temperature changes, ensuring the continuous and stable operation of the sintering process.
Corrosion Resistance: The alloy's composition provides strong resistance to corrosive gases such as SO₂ and CO₂, improving equipment reliability and safety during the sintering process.
High Precision Casting: Using shell mold casting and CNC milling technology, we ensure accurate and consistent dimensions that meet the specific installation requirements of different sintering machines.
Fine Surface Treatment: Processes like sandblasting and polishing are applied for a smooth surface with roughness of Ra6.4~12.5. This improves airflow and reduces material adhesion, enhancing the product's longevity.
Hot Gravity Casting: This process guarantees dense internal structure, minimizing defects like pores and inclusions. It enhances mechanical properties and ensures stable product quality.
Coated Sand Cores: We use coated sand to create stronger, more precise cores, improving strength and precision. This process also enhances casting surface quality and overall production efficiency.
Robust Quality Management System: Certified to ISO 9001:2008, we ensure all stages from material procurement to production meet stringent quality standards.
Compliance with Multiple Standards: Our products meet various international and domestic standards, such as GB, JIS, AISI, ASTM, SAE, EN, and DIN, ensuring they meet diverse customer needs.
Durable Packaging: We use wooden crates, steel boxes, and pallets to secure the products during transit, protecting them from damage due to collision, pressure, or moisture.
Optimized Packaging Size: The packaging size is designed to fit the product's dimensions and weight, reducing transport costs and enhancing logistics efficiency.
Size Customization: We offer custom sizes based on customer drawings and specifications to suit various sintering machine models and operational parameters.
Performance Customization: Tailored solutions are available to meet specific performance needs, such as enhanced wear, heat, or corrosion resistance, by adjusting material composition and manufacturing processes.
XinRuiJi follows a detailed and efficient production process to ensure the quality of Sinter Mechanical Alloy Grate Bars. The key steps are:
Material Selection: Choose suitable alloys such as Cr18, Cr20, Cr25, Cr26Ni1, 1.4729, and others based on product specifications.
Chemical Composition Control: Ensure materials meet standards, like 1.4777 containing iron, carbon, chromium, and silicon.
Melting Equipment: Use medium-frequency induction furnaces or arc furnaces for uniformity and purity.
Melting Temperature: Maintain temperatures between 1550°C and 1600°C for Cr20Ni80 alloy to ensure optimal casting quality.
Casting Method: Employ shell mold casting with CNC milling to ensure precise dimensions.
Core Type: Use coated sand cores to enhance strength and precision.
Pouring: Pour molten metal into molds, controlling speed and temperature for consistent quality.
Heat Treatment Process: Select appropriate treatments like annealing, quenching, and tempering for materials like 1.4777.
Heat Treatment Temperature: Control the temperature between 1100°C and 1200°C for 2-4 hours, depending on the alloy.
CNC Machining: Perform rough and fine CNC machining to achieve accurate dimensions and high surface quality.
Surface Treatment: Apply sandblasting and polishing to reduce material adhesion and improve smoothness.
Dimension Inspection: Use high-precision measuring equipment to verify dimensions against design specifications.
Performance Testing: Conduct hardness, wear resistance, and heat resistance tests to ensure the product meets required standards.
| Parameter | Details |
|---|---|
| Materials | Cr18, Cr20, Cr25, Cr26Ni1, 1.4729 (GX40CrSi13), 1.4777 (130CrSi29), 1.4776 (40CrSi29), 1.4823 (40CrNiSi27-4) |
| Material Standard | EN 10295:2002(E) |
| Size Range | Customizable based on specific requirements and drawings |
| Size Precision | Shell mold casting and CNC milling for accurate dimensions |
| Surface Treatment | Sandblasting, polishing |
| Surface Roughness | Ra6.4~12.5 for smooth finish |
| Wear Resistance | High wear resistance for handling abrasive materials |
| Heat Resistance | Can withstand temperatures up to 900°C, rapid temperature changes |
Corrosion Resistance | Resistant to corrosive gases and harsh environments |
| Casting Method | Hot gravity casting |
| Core Type | Coated sand cores |
| Certifications | ISO 9001:2008, ISO 9001:2000 |
| Standards | GB, JIS, AISI, ASTM, SAE, EN, DIN |
XinRuiJi specializes in manufacturing Sinter Mechanical Alloy Grate Bars. Our product offers high-quality performance in various industrial applications.
We use different materials, such as Cr18, Cr20, Cr25, and more. These materials meet international standards like EN 10295:2002(E).
Our grate bars are customizable to specific requirements. We ensure precise dimensions through shell mold casting and CNC milling technology.
We offer sandblasting and polishing for surface treatment. The surface roughness is controlled within the range of Ra6.4~12.5, ensuring smooth finishes.
These bars are highly wear-resistant. They can withstand temperatures up to 900°C during sintering and are designed for rapid temperature changes. They also offer good corrosion resistance in harsh environments.
Our alloy grate bars are produced using hot gravity casting. We use coated sand cores for added precision and durability.
Our products comply with ISO 9001:2008 and other international standards, including GB, JIS, AISI, and ASTM.
This comprehensive design guarantees that XinRuiJi's Sinter Mechanical Alloy Grate Bars provide reliable performance in demanding applications.
XinRuiJi's Sinter Mechanical Alloy Grate Bar is designed to offer excellent performance across various industrial applications. Below are the key features:
High Wear Resistance: Made with high chromium alloys like Cr18, Cr20, and Cr25, offering superior wear resistance during the sintering process. This extends the product's lifespan and reduces maintenance costs.
Excellent Heat Resistance: Can withstand sintering temperatures up to 900°C. The material maintains structural stability, even with rapid temperature changes, ensuring the continuous and stable operation of the sintering process.
Corrosion Resistance: The alloy's composition provides strong resistance to corrosive gases such as SO₂ and CO₂, improving equipment reliability and safety during the sintering process.
High Precision Casting: Using shell mold casting and CNC milling technology, we ensure accurate and consistent dimensions that meet the specific installation requirements of different sintering machines.
Fine Surface Treatment: Processes like sandblasting and polishing are applied for a smooth surface with roughness of Ra6.4~12.5. This improves airflow and reduces material adhesion, enhancing the product's longevity.
Hot Gravity Casting: This process guarantees dense internal structure, minimizing defects like pores and inclusions. It enhances mechanical properties and ensures stable product quality.
Coated Sand Cores: We use coated sand to create stronger, more precise cores, improving strength and precision. This process also enhances casting surface quality and overall production efficiency.
Robust Quality Management System: Certified to ISO 9001:2008, we ensure all stages from material procurement to production meet stringent quality standards.
Compliance with Multiple Standards: Our products meet various international and domestic standards, such as GB, JIS, AISI, ASTM, SAE, EN, and DIN, ensuring they meet diverse customer needs.
Durable Packaging: We use wooden crates, steel boxes, and pallets to secure the products during transit, protecting them from damage due to collision, pressure, or moisture.
Optimized Packaging Size: The packaging size is designed to fit the product's dimensions and weight, reducing transport costs and enhancing logistics efficiency.
Size Customization: We offer custom sizes based on customer drawings and specifications to suit various sintering machine models and operational parameters.
Performance Customization: Tailored solutions are available to meet specific performance needs, such as enhanced wear, heat, or corrosion resistance, by adjusting material composition and manufacturing processes.
XinRuiJi follows a detailed and efficient production process to ensure the quality of Sinter Mechanical Alloy Grate Bars. The key steps are:
Material Selection: Choose suitable alloys such as Cr18, Cr20, Cr25, Cr26Ni1, 1.4729, and others based on product specifications.
Chemical Composition Control: Ensure materials meet standards, like 1.4777 containing iron, carbon, chromium, and silicon.
Melting Equipment: Use medium-frequency induction furnaces or arc furnaces for uniformity and purity.
Melting Temperature: Maintain temperatures between 1550°C and 1600°C for Cr20Ni80 alloy to ensure optimal casting quality.
Casting Method: Employ shell mold casting with CNC milling to ensure precise dimensions.
Core Type: Use coated sand cores to enhance strength and precision.
Pouring: Pour molten metal into molds, controlling speed and temperature for consistent quality.
Heat Treatment Process: Select appropriate treatments like annealing, quenching, and tempering for materials like 1.4777.
Heat Treatment Temperature: Control the temperature between 1100°C and 1200°C for 2-4 hours, depending on the alloy.
CNC Machining: Perform rough and fine CNC machining to achieve accurate dimensions and high surface quality.
Surface Treatment: Apply sandblasting and polishing to reduce material adhesion and improve smoothness.
Dimension Inspection: Use high-precision measuring equipment to verify dimensions against design specifications.
Performance Testing: Conduct hardness, wear resistance, and heat resistance tests to ensure the product meets required standards.
