Luoyang Zhongtai Industrial Co., Ltd.
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High and low chromium cast iron crusher hammers
Alloy Hammer
Details:
| High Mn Imbedding Cemented Carbide Hammer | |
| Alloy steel material | High Mn with Tungsten Titanium Alloy Rod |
| Contral | Spectrometer chemical analysis and control while producing |
| Moulding process | Water-glass sand casting or lost form mould casting |
| Melting facility | Medium frequency electric furnace |
| Heat treatment | Anneal, quenching, tempering |
| Quality Guarantee | One year against manufacturing defeat |
| Testing | Hardness, flaw detector test |
| Suit Filed | Cement, mining,quarry,electricity and metallurgy companies |
| Certificate | ISO9001:2000/ BV/ China Patent No. 200810049101.2 |
Specifications:
| Standard | Chemical component % | |||||
| C | Mn | Si | Cr | S | P | |
| ZG120Mn13Cr2 | 1.05~1.35 | 11~14 | 0.3~0.9 | 1.5~2.5 | ≤0.04 | ≤0.04 |
| ZG120Mn17Cr2 | 1.05~1.35 | 16~19 | 0.3~0.9 | 1.5~2.5 | ||
| Notes:Allowed to join trace V,Ti,Ba and RE and so on. | ||||||
The mechanical properties of the matrix:
| Standard | Lower yield strength Rel | Tensile strength Rm | The section elongation A% | Shock absorption KU2 | Hardness HBW |
| ZG120Mn13Cr2 | ≥390 | ≥735 | ≥20 | — | ≤300 |
The High Mn imbedding cemented carbide hammer(alloy hammer) product make by our company use the wear resistant bar made from higher content nano-sized tungsten carbide and titanium carbide. The Rockwell hardness of alloy steel material wear resistant bar is 80HRA~90HRA. We will make the alloy hammer’s matrix with high Mn or super high Mn according to the complexity of hammer drawing. We make sure of the 100% metallurgical bonding of the alloy bar surface and matrix by the method of blowing argon at bottom of furnace, diversified qualitative change, diversified inoculation, and appropriate casting, smelting, heat treating.These processing measure increase the combination property of the High Mn imbedding cemented carbide products made by our company. We meet with great favor from our customers at home and abroad.
The alloy steel material that be crushed by hammer crusher is a tremendous difference. The crusher has different forms and hammers. In the condition of crush hard and tough material such as iron raw, Our high Cr bimetal hammer could bear the cutting from the material but easy be come off or break for the hammer’s toughness property is not good. Though the toughness of supper Mn steel is higher but the wear resistant property is not enough. So hammer and blow bar made from high Mn imbedding cemented carbide is the best choice.
The High Mn imbedding cemented carbide hammer(Inlaid Alloy Hammer / alloy hammer/hammer mill) product made by our company use the wear resistant bar made from higher content nano-sized tungsten carbide and titanium carbide. The Rockwell hardness of wear resistant bar is 80HRA~90HRA. We will make the hammer’s matrix with high Mn or super high Mn according to the complexity of hammer mill. We make sure of the 100% metallurgical bonding of the alloy steel material bar surface and matrix by the method of blowing argon at bottom of furnace, diversified qualitative change, diversified inoculation, and appropriate casting, smelting, heat treating.These processing measure increase the combination property of the High Mn imbedding cemented carbide products made by our company. This kind of alloy steel material hammer is widely used in hammer mill. We meet with great favor from our customers at home and abroad.
Aftersales service
LUOYANG ZHONGTAI INDUSTRIES able to provide:
1. ENGINEERED SPARES - DESIGN AND MANUFACTURING
2. LARGE VOLUME STEEL AND IRON CASTING FOUNDARIES
3. HUGE MACHINE SHOP CAPABILITIES
4. TRAINING PROGRAMMES
5. PREVENTATIVE MAINTENANCE PROGRAMS
6. PREVETATIVE MAINTENANCE SERVICES
7. COMPREHENSIVE MAINTENANCE PROGRAMS
LUOYANG ZHONGTAI INDUSTRIES’s Field Service Engineers are trained specifically in the LUOYANG ZHONGTAI INDUSTRIES brand group products but are capable of undertaking the servicing of other OEM brands.
Our technicians are equipped with the most advanced technological diagnostic equipment available to trouble shoot your equipment to optimise performance and minimise down time.
LUOYANG ZHONGTAI INDUSTRIES also has an extensive capability in supplying all you consumable and electrical/ mechanical spare part needs.
Q: Why we believe in luoyang zhongtai industries co., ltd:
A: 1. More than 30 years experience.
2.We are the leading professional supplier of mining machinery, construction machinery, machines casting and forged parts.
3. All products achieved ISO9901:2000 quality management certificate and CE, ROHS certificates.
Q:Delivery time:
A: Parts lead time 1-2months, machines 2-3months.
Q:Payment terms:
A: Accept payment type: T/T, L/C, Western union,Cash.
30% deposit when signed contract. Full payment paid before shipping.
Q: Quality warranty?
A: Guarantee time: one year for main machinery. If something wrong we will provide the technical advice and find solution immediately. For those wearing parts we guarantee high quality parts for long-term supply.
Q: After sales service?
A: We can supply technical guide for machines running test and parts maintenance if end user needs.