Engineered for seamless integration with AMMANN asphalt mixing systems, our high-chromium mixer blades deliver unparalleled wear resistance and operational efficiency in demanding production environments. Manufactured under ISO 9001-certified processes, each blade is precision-cast using advanced lost-foam technology (EPC) and vertical flaskless molding systems, achieving 99.6% material density to eliminate structural weaknesses and micro-porosity.
Brand:
AMMANNOrder(MOQ):
1000kgGoods Stock:
1000Payment:
T/T, L/C, Paypal, Western UnionMarket Price:
$2Price:
$1.98/1000kgPrice Range:
5000 - 10000/$1.93Price Range:
1000 - 5000/$1.96Product Origin:
AnhuiColor:
CustomizedShipping Port:
ShanghaiLead Time:
15-30days| Description： |
Engineered for seamless integration with AMMANN asphalt mixing systems, our high-chromium mixer blades deliver unparalleled wear resistance and operational efficiency in demanding production environments. Manufactured under ISO 9001-certified processes, each blade is precision-cast using advanced lost-foam technology (EPC) and vertical flaskless molding systems, achieving 99.6% material density to eliminate structural weaknesses and micro-porosity. This ensures consistent performance under high-temperature conditions (up to 200°C) and extreme abrasion from coarse aggregates. Our proprietary alloy formulation, smelted in medium-frequency induction furnaces, features 32-35% chromium content with strategic additions of molybdenum and vanadium. This creates a uniform carbide network with a surface hardness of 65-69 HRC, providing 3.5x longer service life than standard blades. Independent tests verify over 40,000 mixing cycles without failure, reducing replacement frequency by 50% and significantly lowering maintenance costs for asphalt plants. Digital energy management and thermo-mechanical simulations optimize blade geometry for AMMANN-specific mixer dynamics, enhancing mixing efficiency while reducing power consumption by 18%. Each blade is CNC-machined to ±0.2mm tolerance, guaranteeing perfect fit and effortless installation without modifications. Backed by 40 years of industry expertise, we provide dedicated technical support, including digital wear analytics and lifecycle management tools. Our blades are compatible with all AMMANN series, ensuring reliable performance and extended durability for large-scale infrastructure projects.
| Features and Advantages |
Precision Manufacturing Process - Lost-foam casting and vertical flaskless molding technologies ensure 99.7% material density with zero defects for consistent performance in high-abrasion environments.
Carbon Footprint Tracking: ISO 14001-compliant production with energy recovery systems.
Perfect Model Integration: Every liner is engineered from original drum specifications, guaranteeing a seamless fit for your mixers with bolt-hole alignment within ±0.2mm, enabling hassle-free, drop-in replacement without downtime for modifications.
Universal Compatibility: Precision-engineered for mixer brands including BHS, AMMANN, NFLG, DEX, SICOMA, TEKA, and CONELE.
Intelligent Production: Vertical flaskless molding line guarantees batch consistency.
| Production Line Capabilities |
1、Vertical Flaskless Molding Line: Enables high-speed, large-batch production with minimal dimensional variance.
2、Lost Foam Casting: Delivers complex geometries and smooth surfaces for precise fitment.
3、Medium-Frequency Induction Furnace: Ensures uniform melting of high-chromium alloys (Cr content 15-28%).
| Product Parameters: |
| model number | tensile strength σb/Mpa |
tensile strength 0.2/Mpa |
elongation(%) | Fyi | ||
| new model number | equal old model number | minimum value | minimum value | minimum value | HBS Brinell hardness(BHS) |
main metallographic structure |
| QT400-18 | QT40-17 | 400 | 250 | 18 | 130-180 | ferritle |
| QT400-15 | - | 400 | 250 | 15 | 130-180 | ferritle |
| QT450-10 | QT42-10 | 450 | 310 | 10 | 160-210 | ferritle |
| QT500-7 | QT50-5 | 500 | 320 | 7 | 170-230 | ferritle+pearlite |
| QT600-3 | QT60-2 | 600 | 370 | 3 | 190-270 | pearlite+ferritle |
| QT700-2 | QT70-2 | 700 | 420 | 2 | 225-305 | pearlite |
| QT800-2 | QT80-2 | 800 | 480 | 2 | 245-335 | pearliteor tempered structure |
| QT900-2 | - | 900 | 600 | 2 | 280-360 | bainite or tempered martensite |
| Chemical composition(Mass fraction)(%) | |||||||||
| C | Si | Mn | Cr | Mo | Ni | Cu | S | P | |
| KmTBN14Cr2-DT | 2.4~3.0 | ≤0.8 | ≤2.0 | 1.5-3.0 | ≤1.0 | 3.3~5.0 | - | ≤0.10 | ≤0.15 |
| KmTBN14Cr2-GT | 3.0~3.6 | ≤0.8 | ≤2.0 | 1.5-3.0 | ≤1.0 | 3.3~5.0 | - | ≤0.15 | ≤0.15 |
| KmTBCr9Ni5 | 2.5~3.6 | ≤2.0 | ≤2.0 | 7.0-11.0 | ≤1.0 | 4.5~7.0 | - | ≤0.15 | ≤0.15 |
| KmTBCr2 | 2.1~3.6 | ≤12 | ≤2.0 | 1.5~3.0 | ≤1.0 | ≤1.0 | ≤1.2 | ≤0.10 | ≤0.15 |
| KmTBCr8 | 2.1~3.2 | 1.5~2.2 | ≤2.0 | 7.0~11,0 | ≤1.5 | ≤1.0 | ≤1.2 | ≤0.06 | ≤0.10 |
| KmlBCr12 | 2.0~3.3 | ≤1.5 | ≤2.0 | 11.0~14.0 | ≤3.0 | ≤2.5 | ≤1.2 | ≤0.06 | ≤0.10 |
| KmTBCr15Mo | 2.0~3.3 | ≤1.2 | ≤2.0 | 14.0~18.0 | ≤3.0 | ≤2.5 | ≤1.2 | ≤0.06 | ≤0.10 |
| KmTBCr20Mo | 2.0~3.3 | ≤1.2 | ≤2.0 | 18.0~23.0 | ≤3.0 | ≤2.5 | ≤1.2 | ≤0.06 | ≤0.10 |
| KmTBCr26 | 2.0~3.3 | ≤1.2 | ≤2.0 | 23.0~30.0 | ≤3.0 | ≤2.5 | ≤2.0 | ≤0.06 | ≤0.1 |
model number |
equal old model number |
Chemical composition(Mass fraction)(%) | Residual element |
||||
| C≤ | Si≤ | Mn≤ | S≤ | P≤ | |||
| ZG200-400 | 2G15 | 0.20 | 0.50 | 0.80 | 0.04 | 0.04 | Cr≤0.35,Ni≤0.30,Mo≤0.20,Cu≤0.30,v≤0.05;but Cr+Ni+Mo+Cu+v≤1.00 |
| ZG230-450 | ZG25 | 0.30 | 0.50 | 0.90 | 0.04 | 0.04 | Cr≤0.35,Ni≤0.30,Mo≤0.20,Cu≤0.30,v≤0.05;but Cr+Ni+Mo+Cu+v≤1.00 |
| ZG270-500 | ZG35 | 0.40 | 0.50 | 0.90 | 0.04 | 0.04 | Cr≤0.35,Ni≤0.30,Mo≤0.20,Cu≤0.30,v≤0.05;but Cr+Ni+Mo+Cu+v≤1.00 |
| ZG310-570 | 2G45 | 0.50 | 0.60 | 0.90 | 0.04 | 0.04 | Cr≤0.35,Ni≤0.30,Mo≤0.20,Cu≤0.30,v≤0.05;but Cr+Ni+Mo+Cu+v≤1.00 |
| ZG340-640 | ZG55 | 0.60 | 0.60 | 0.90 | 0.04 | 0.04 | Cr≤0.35,Ni≤0.30,Mo≤0.20,Cu≤0.30,v≤0.05;but Cr+Ni+Mo+Cu+v≤1.00 |
| Packaging & Shipment |
| FAQ |
1.Q: Could you introduce your company’s business nature and production qualifications?
A: We are a professional manufacturer specializing in wear parts production with over two decades of industry expertise.
2.Q: How can we arrange a visit to your production facility?
A: We warmly welcome visits to our manufacturing base at any time. Our sales team will tailor a dedicated inspection itinerary for you.
3.Q: What core material systems do you utilize?
A: We employ engineered materials such as high-chromium cast iron, ductile cast iron, cast steel, and alloy steel. Material selection is scientifically optimized based on specific operational conditions and performance requirements.
4.Q: What payment methods do you support?
A: We accept international trade settlement methods including T/T and L/C. Flexible payment terms can be negotiated for long-term strategic partners.
5.Q: Do you offer customized branding services?
A: Yes, we provide end-to-end customization solutions covering industrial design, mold development, and product marking.
6.Q: How does your quality assurance system operate?
A: Our facility features professional-grade inspection equipment and a three-stage verification protocol: Incoming material inspection; Batch-specific process quality validation; Pre-shipment certification.
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