1. Materials: high chrome, medium chrome, high manganese and customised materials.
2. Use: wear parts for crushers in the quarry, mining, cement
aggregate, recycling, shredding
and demolition fields. etc.
3. Certifications: ISO9001 &TS and CE certification.
4. Production quality testing: hardness testing, metallographic structure, machinery performance
testing,ultrasonic inspection, high frequency infrared carbon and surface analysis etc.
5. Competitive products: good quality with reasonable price.
6. Strong wear resistance and long life span, can be used in harsh environment and serious abrasion.
7. Professional: our factory has over 10 years working experience in casting and forging process and
manufacture.
8. We can provide customized design according to our clients’ demands and also refine our products
by our clients’ feedback.
Crusher Parts Advantages:
1. Accurate dimensions, assure validity and suitability as per
original parts number and drawing
2. Make your impact crusher experience less downtime
3. More economical, save your cost 40-60%
4. Stronger wear resistance reduce maintenance costs
5. Advanced manufacturing technology, produce strictly according to
original process flow & original drawings.
Material science: High chorme,Medium chrome,martensitic steel,high
manganese,ceramic insert and customised materials.
1. LUOYANG ZHONGTAI quick-wear part blow bar details:
Blow Bar |
Material | ZG120Mn13Cr2, ZG120Mn18Cr2, ZG120Mn13Cr2 tungsten titanium alloy |
Control | Spectrometer chemical analysis and control while producing |
Molding Process | Water-glass sand casting or lost form casting |
Melting facility | Medium frequency electric furnace |
Heat Treatment | Anneal, quenching, tempering |
Quality Guarantee | One year against manufacturing defeat |
Testing | Hardness, flaw detector test |
Certificate | ISO9001:2008;BUREAU VERITAS |
OEM | Accepted |
Suit Filed | Cement, mining, quarry, power and metallurgy companies |
LUOYANG ZHONGTAI quick-wear part blow bar Specifications:
Material | C | Cr | Mn | Si | S | p |
Cr15 | 2.8~3.2 | 13~15 | ≤2 | ≤1.2 | ≤0.06 | ≤0.06 |
Cr20 | 2.8~3.2 | 18~22 | ≤2 | ≤1.2 | ≤0.06 | ≤0.06 |
Cr26 | 2.8~3.2 | 24~26 | ≤2 | ≤1.2 | ≤0.06 | ≤0.06 |
Compared with similar imported products, our impact crusher parts
have many advantages, such as safety, wear resistance, low price,
ect., and short delivery time.Impact hammer sells well in many
countries.
Our blow bars produced using abrasion resistant high chromium white
cast iron material. While producing:
1. Using progressive solidification process and making Cr7C3 type
carbide vertical growth against the working face. In the case of
not lower the toughness of the parts, Meanwhile
Cr7C3 type face macro hardness and micro hardness also increased.
2. Using multiple micro-alloyed methods to receive dispersion
strengthened and progressive hardening and impact crusher wear
parts .
3. Using annealing, quenching, tempering heat treatment process to
make the blow bars’ surface hardness reaches 58-65HRC.
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