Supply Of Customized High-Chromium Heat-Resistant Castings For Grate Cooler Grate Plates
Factory Experience With 25 years of expertise in wear-resistant and heat-resistant castings, we specialize in the R&D and manufacturing of critical equipment components for the cement, power generation, and metallurgy industries. Our integrated production line covers mold design, precision...
- Product Introduction
With 25 years of expertise in wear-resistant and heat-resistant castings, we specialize in the R&D and manufacturing of critical equipment components for the cement, power generation, and metallurgy industries. Our integrated production line covers mold design, precision casting, and heat treatment. To date, we've supplied over ten thousand tons of high-quality castings to hundreds of global clients.
We excel in producing components for extreme industrial conditions-particularly Grate Plates for coolers and Kiln Hood Plates-leveraging deep insights into operational challenges to ensure seamless integration with main equipment.


Personnel Structure
Our factory's core team is spearheaded by foundry engineers with 30+ years of expertise, where technical specialists constitute over 30% of the workforce. We maintain dedicated metallurgists, mold technicians, and heat treatment experts, with critical processes operated by senior technicians averaging 15 years of seniority.
Regular training on international standards (ASTM, ISO) is implemented alongside our dedicated R&D laboratory, enabling continuous optimization of material formulations and processes to ensure our technical team maintains cutting-edge industry expertise.
Our stringent four-stage quality control system spans smelting, casting, heat treatment, and precision machining. Material composition is monitored in real-time using optical emission spectrometers, while metallographic analysis verifies matrix microstructure compliance. Dimensional accuracy (achieving CT8 tolerance grade) is ensured through 3D inspection.
High-chromium heat-resistant castings (e.g., Grade 06Cr25Ni20) undergo rigorous high-temperature impact and hardness testing, delivering service life exceeding 150% of industry benchmarks. Final product acceptance rate consistently exceeds 98%.


Customization Services
We deliver end-to-end custom solutions from drawings → trial molds → mass production. Leveraging flexible production lines, we rapidly respond to non-standard component demands such as grate plates and blank plates. Our expertise includes:
Material upgrades (e.g., molybdenum-enhanced anti-corrosion alloys)
Structural optimization (e.g., weight-reducing hollow designs)
Operational adaptation (e.g., thermal shock resistance for rapid cooling/heating environments)
First-article prototyping is completed within 15 days of design finalization, supported by continuous technical collaboration to ensure custom products precisely match equipment operating parameters-delivering measurable cost-to-performance optimization.

Our factory's high-chromium heat-resistant castings possess four core advantages: 25 years of industry expertise accumulating extensive operational experience; a 30% high-proportion technical team ensuring process leadership; full-process four-level quality control achieving 98% factory pass rate and 1.5 times industry-standard lifespan; supporting 15-day rapid customization response, accurately adapting to high-temperature wear scenarios in core cement and metallurgical equipment, providing strong support for customers to reduce costs and increase efficiency.
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