Testing Equipment Used by Haitian Heavy Industry for Wear-Resistant Parts

Haitian Heavy Industry Technology Development Co., Ltd., established in June 2004, has always upheld its commitment to the research, development, and production of high-end wear-resistant materials. Serving industries such as mining, cement, metallurgy, and power, Haitian’s wear-resistant parts are built for performance in the harshest working environments. To ensure these components meet stringent quality and performance standards, Haitian uses a comprehensive set of advanced testing equipment throughout its production process.

In this article, we introduce the key testing instruments used by Haitian to guarantee the durability, consistency, and reliability of its wear-resistant products.

1. Tensile Testing Equipment

Tensile strength is one of the most fundamental mechanical properties of wear-resistant parts. Haitian utilizes high-precision tensile testing equipment to evaluate the material's ability to withstand axial forces without breaking. This test reveals:

Yield strength

Ultimate tensile strength

Elongation at break

These results ensure the material can maintain structural integrity under extreme stress, which is especially critical for parts used in crushers, hoppers, and mill liners.

2. Impact Energy Testing Equipment

Impact resistance is vital for parts used in applications subject to sudden forces. Haitian’s impact energy testing equipment (often Charpy or Izod machines) measures a material's toughness by determining the energy absorbed during fracture.

This test helps identify how the part will perform in real-world scenarios involving shocks or sudden loads, such as those found in mining and crushing environments.

3. Brinell Hardness Testing Equipment

Hardness directly correlates with wear resistance. Haitian uses Brinell hardness testing equipment to assess surface resistance to indentation. In this method, a steel or carbide ball is pressed into the material surface under a fixed load, and the diameter of the indentation is measured.

This test provides valuable data on:

Material uniformity

Surface treatment effectiveness

Suitability for abrasive environments

4. Spectrometer Component Detection Equipment

To ensure chemical consistency, Haitian employs spectrometer component detection equipment. This advanced device uses optical emission spectroscopy (OES) to analyze the elemental composition of metal alloys.

By verifying the material grade and confirming alloying elements like chromium, manganese, and molybdenum, this equipment helps maintain strict quality control standards, ensuring parts deliver optimal wear performance and mechanical strength.

5. Triangulation Coordinate Measuring Machine (CMM)

Dimensional accuracy is essential to ensure that wear parts fit precisely in assemblies. Haitian utilizes a triangulation Coordinate Measuring Machine (CMM) to perform high-precision measurements of complex geometries.

This non-contact or tactile method allows engineers to:

Validate part dimensions

Detect manufacturing deviations

Compare finished products with 3D CAD models

CMM testing ensures that every batch of wear-resistant parts adheres to design specifications for consistent performance and easy integration into customer equipment.

6. Handheld Spectrometer

For on-the-spot quality checks and fast material verification, Haitian also uses handheld spectrometers. These portable devices use X-ray fluorescence (XRF) or laser-induced breakdown spectroscopy (LIBS) to identify and quantify elements in metal samples.

Ideal for batch inspections or incoming raw material checks, handheld spectrometers offer:

Fast results

Minimal sample preparation

On-site flexibility

This tool enhances the overall quality assurance process by enabling rapid decision-making during production.

Conclusion

Haitian Heavy Industry’s dedication to product excellence goes beyond manufacturing. Through a robust set of testing and inspection equipment—including tensile testers, impact testers, hardness testers, spectrometers, and precision measuring tools—Haitian ensures that its wear-resistant parts meet the highest standards in performance, durability, and reliability.

These investments in advanced testing technology reflect Haitian’s core philosophy: delivering dependable wear solutions for the world’s most demanding industrial applications.