Asphalt Machinery Series

Asphalt mixing plants are subject to severe wear due to mixing highly abrasive aggregates at high temperatures. Haitian manufactures wear parts for asphalt machinery used in the asphalt mixing and paving industries that are both wear-resistant and impact-resistant. Each component is customized to the customer's specifications or unique requirements. These asphalt wear parts are made of highly wear-resistant, high-toughness, corrosion-resistant and high-temperature resistant materials, specially designed to handle the abrasive and high-temperature conditions in the asphalt mixing and paving process.

Wear Parts Supply

Asphalt plant wear parts: seals, scrapers, liners, mixing arms, spiral blades, etc.

Asphalt pavers wear parts: spiral blades.

Why Choose HAITIAN Asphalt Plant Wear Parts?

At HAITIAN, we specialize in high-performance wear parts for asphalt plants, designed to withstand extreme abrasion, heat, and heavy-duty operation. Here’s why global customers trust us for their wear part solutions:

1. Decades of Foundry Expertise

With extensive experience in handling highly abrasive materials (concrete, coal, minerals) and high-temperature environments (steel foundries, coal-fired plants), we engineer wear parts that last longer under harsh asphalt plant conditions, reducing downtime and replacement costs.

2. Advanced Material Solutions

We offer a range of premium wear-resistant materials, including:

Heat-resistant steel (for thermal fatigue resistance)

Alloy cast steel (balanced strength & toughness)

High-chrome iron (HRC 58-62 for severe abrasion)

Each material is selected based on your specific operating conditions.

3. Precision Manufacturing Processes

Lost Foam Casting: Produces complex geometries with smooth surfaces, minimizing machining needs.

DISA Line (Green Sand): Ensures high-volume consistency and dimensional accuracy (±0.5mm).

4. Rigorous Quality Control

Every batch undergoes:

Hardness testing (Brinell/Rockwell)

Chemical composition analysis (spectrometer)

Dimensional checks (CMM)

Non-destructive testing (PT/UT)

5. Large Mold Inventory = Faster Delivery

Our extensive mold library allows rapid production of common wear parts (mixer blades, liner plates), cutting lead times by 30-50%.

Upgrade your asphalt plant’s durability – Contact HAITIAN today!

Asphalt Plant Wear Solutions – Customized for Your Challenges

At HAITIAN Casting, we understand the extreme conditions your asphalt plant faces daily: high abrasion, thermal cycling, and impact loads that cause premature wear and costly downtime. Our solutions are engineered to extend component life, reduce maintenance, and maximize production efficiency.

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Asphalt Plant Wear Parts Success Story

HAITIAN developed high-chrome iron (KmTBCr26) spiral blades for Astec/ROADTEC's asphalt mixing and paving equipment, withstanding 400°C heat and extreme abrasion. Using Danish DISA precision casting, the blades enhanced wear resistance and mixing efficiency, earning client acclaim and establishing long-term partnership.

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