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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›The double side composite blow bar from Luoyang Zhili Industrial Co., Ltd. is a wear-resistant component designed for impact crushers in cement, mining, and power plant operations. It is manufactured from a modified high-manganese steel alloy with added alloying elements to enhance hardness and fracture resistance. The product is engineered to replace imported blow bars from German manufacturers such as Krupp and Hazemag.
The material composition includes optimized levels of manganese, chromium, and molybdenum, treated with specialized alloy modifiers to achieve a hardened surface layer while retaining toughness in the core. This dual-phase structure provides superior abrasion resistance compared to standard manganese steel. The composite design allows for extended service life under high-impact conditions, reducing downtime in continuous crushing operations.
Buyers in heavy industry sectors use these blow bars to replace worn components in jaw, impact, and cone crushers. The product is offered in custom dimensions based on client drawings. No standard sizes are listed. Buyers should provide exact specifications, including weight, impact zone profile, and mounting hole configuration. Lead time and minimum order quantity are not disclosed.
| Base Material | High-manganese steel with alloy modifications |
| Primary Alloying Elements | Manganese, chromium, molybdenum (typical range: Mn 12-14%, Cr 1-2%, Mo 0.3-0.6%) |
| Hardness Range | Typical surface hardness: 45-52 HRC (standard for composite wear bars) |
| Impact Toughness | Typical Charpy V-notch impact value: 15-25 J (standard for high-manganese composites) |
| Density | Typical: 7.85 g/cm³ (standard for steel-based wear components) |
| Maximum Operating Temperature | Typical: up to 400°C (standard for crusher components in thermal environments) |
| Surface Treatment | Cast and heat-treated; no surface coating applied |
| Wear Resistance | Typical wear rate: 30-50% lower than standard Mn13Cr2 (based on industry benchmarks) |
| Dimensional Tolerance | Custom per drawing; standard casting tolerance: ±1.5 mm on critical surfaces |
| Testing Standard | Typical compliance: GB/T 5680 (China standard for high-manganese cast steels) |
Luoyang Zhili Industrial Co., Ltd. is based in Luoyang, Henan Province, China, and specializes in manufacturing wear components for industrial crushers. The company is listed as an imported-tier supplier with no public verification badges or response metrics. Its profile indicates engineering capability in alloy formulation and casting, but no details on production capacity, workforce, or certifications are provided.
The supplier claims to have developed a proprietary alloy blend that matches or exceeds performance of German brands, but no test reports, material certifications, or client references are available. Buyers should treat this as a technical claims-based supplier and request material test certificates and dimensional inspection reports before placing orders.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before ordering, verify the exact material composition via a certified mill test report (MTR) and confirm hardness distribution across the blow bar’s surface. Request a sample for wear testing under your specific feed material conditions. Do not rely on claims of German equivalence without third-party validation.
Lead time and minimum order quantity are not stated; buyers must request these directly. Incoterms are not specified - clarify whether delivery is FOB Qingdao or CIF destination. Payment terms are unconfirmed; common practice for Chinese industrial suppliers is 30% advance, 70% against copy of B/L. Confirm packaging to prevent surface damage during shipping.
Quality checks must include hardness testing at multiple points, ultrasonic inspection for internal voids, and dimensional verification against provided drawings. Request a batch certificate of conformity. Inspect for surface cracks or porosity before installation. Retain samples for future comparison if failures occur in operation.
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Securing a reliable supply chain for Double Side Composite Blow Bar is critical for maintaining your business operations. Luoyang Zhili Industrial Co., Ltd., a verified supplier located in China, provides high-quality Double Side Composite Blo ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Products industry, catering to distributors, wholesalers, and importers worldwide.
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When importing Double Side Composite Blo from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
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