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Blow bar (plate hammer) is the key striking wear part installed on the rotor of impact crusher, directly impacting raw stones and ores during crushing. Poor-quality plate hammers easily crack, wear quickly and cause frequent shutdown replacement.
High Chromium Alloy (Cr26 / Cr28): Best for abrasive stone, aggregate crushing
High Manganese Steel Mn13 / Mn18: Excellent toughness, suitable for heavy impact with mixed iron impurities
Ceramic Composite Blow Bar: Ultra-long service life for high-volume continuous production
Mining quarry, aggregate processing plant, cement plant, construction waste recycling, road engineering material crushing.
Enhanced Alloy Composition
Based on the original high-chromium hammer head, we go beyond conventional alloy production by incorporating rare and precious elements. This enables superior resistance to severe abrasive wear, ensuring reliable performance in demanding conditions.
Advanced Casting Technology
Utilizing vacuum casting and directional solidification technology, we achieve refined grain structures and fundamentally eliminate casting defects, resulting in a dense and uniform product.
Strict Quality Control
Every batch undergoes rigorous inspection by our laboratory and quality control departments before shipment to guarantee consistent quality and performance.
Long Service Life
Multiple material grades for different raw materials, balance service life and procurement cost
| Product Name | High Chrome Impact Crusher Blow Bar | Plate Hammer for Mining Quarry | |
| Compatible Models | Standard Models Available, Custom Sizes Per Drawings & Samples, Produce By Original Drawing, Ensure the Quality, OEM Price | |
| Materials | high chromium cast iron, nickel hard cast iron, CrMo steel, Alloy steel,High chromium ceramics,Martensitic steel composite ceramics,etc. | |
| Casting Technology | Sand Casting | |
| Processing Method | Tempering and Quenching | |
| Quality Assessment | Flaw Detector and Hardness Testing | |
| Application Scenarios | Quarry, Cement Plant, Coal-Fired Power Plant, Metallurgy,sand and gravel aggregates, mining, cement, steel, sugar making, and other industries. | |
The hammer is widely applied in brick factories, stone plants, and other building material industries, suitable for the fine crushing of shale, coal gangue, river pebbles, quartz stone, and various other minerals. The crushed materials feature uniform particle size and fine granularity, earning wide recognition and trust from customers for their consistent quality and performance.
① We support OEM & ODM services.
② We provide professional design and drawing assistance.
③ We have our own R&D team to ensure continuous innovation and reliable quality.
Send your crusher model or drawing, we can recommend the most cost-effective plate hammer solution for your working conditions.
