FAQ

Are your concrete mixing plant liners and arms designed for easy replacement?

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Our modular liners and blades are designed with standardized holes and quick-change interfaces to reduce downtime and simplify maintenance.

How do your wear parts perform in high-temperature or corrosive conditions?

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We use heat-resistant alloys (Ni-Cr, Cr-Mo) and ceramic-reinforced materials, ideal for over 70°C operations or chemically aggressive environments.

Do you support structural redesign or performance optimization for third-party equipment?

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Yes, we specialize in upgrading third-party wear parts via structural reinforcement and life extension design, such as thickening wear zones, optimizing material transitions, or adjusting heat treatment profiles.

What after-sales services do you provide?

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We offer remote video support, technical consultation, wear tracking, and site engineer visits for installation, training, or troubleshooting.

Do you support sustainable or green manufacturing practices?

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We use natural gas heat treatment, dust collection systems, and reclaimed sand processing to lower emissions and support sustainable manufacturing — aligned with global green construction goals.

Which asphalt plant brands are your wear parts compatible with?

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Our asphalt plant wear parts are compatible with major global brands including:

Astec, Ammann, Marini, Benninghoven, CMI, SPECO, Niigata, SANY, Zoomlion, XCMG.We also support custom manufacturing based on drawings or samples.

What are the advantages of your wear-resistant materials?

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We select the following premium materials based on actual working conditions:

High-chrome cast iron (Cr2028): High hardness, heat and wear resistance

Cr-Mo alloy steel: Excellent for combined impact and abrasion

Bimetallic / ceramic inserts: Extra-long service life

Heat-resistant & anti-corrosion alloys: Ideal for burner/discharge systems

With precision heat treatment, our parts achieve 80–120% longer service life.

Are your asphalt machinery wear parts designed for quick installation?

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Yes. Our parts are engineered for fast installation using standardized bolt holes and modular construction to match OEM interfaces.

Can you help optimize the original design?

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Absolutely. We offer design enhancement services such as structural reinforcement, thickness optimization, angle correction, and radius transitions to boost mixing performance and durability.

Do you support international export? What services do you offer?

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Yes, our asphalt machinery wear parts have been exported to the USA, Chile, Peru, Indonesia, Germany, and more. We offer fumigation wooden crates, anti-rust coating, packing lists, COs, and support FOB, CIF, DDP and other trade terms.

For pricing or samples, please send your drawings or specifications to info@haitian-heavy.com. We’ll respond within 24 hours.