cement resistor ceramic case

Changsha Zhongci New Material Technology Co., Ltd. leverages proprietary ceramic formulation and precision molding technologies to deliver a comprehensive portfolio of high-performance industrial ceramics and precision grinding media. Engineered for extreme operating conditions, our ceramic solutions serve the new energy, power electronics, advanced manufacturing and powder processing industries with stable performance, strict dimensional accuracy and fully customizable specifications.

Industrial Structural Ceramics

Annual production capacity: 2,000 tons

Built on high-purity alumina matrix materials, our structural ceramic product line delivers outstanding electrical insulation, high-temperature resistance, mechanical strength and chemical stability, making them ideal for harsh industrial scenarios.

Cement Resistor Ceramic Shells

As dedicated packaging housings for power resistors, these ceramic shells feature excellent flame retardancy, thermal shock resistance and dielectric strength. They are widely deployed in high-power cement resistors and wirewound resistors, supporting core applications such as PV inverters, energy storage converters, industrial frequency converters, welding equipment and power supply modules.

Alumina Ceramic Rods

Manufactured with high-density alumina ceramics, these rods combine exceptional flexural strength, wear resistance and insulating properties. They serve as kiln transmission rollers, high-voltage insulating supports, mechanical positioning pins and structural connecting rods, covering scenarios including lithium battery sintering kilns, PV thermal processing equipment, high-voltage electrical apparatus and high-temperature industrial furnaces.

Precision Grinding Media

Annual production capacity: 1,000 tons

Our high-performance ceramic grinding media are optimized for fine grinding and uniform dispersion of powder materials. With high hardness, low abrasion loss, excellent impact toughness and minimal material contamination, they effectively improve grinding efficiency and end-product powder consistency.

They are extensively applied in the processing of lithium battery electrode materials, PV photovoltaic powders, non-metallic minerals, advanced ceramic powders, coatings and inks, helping customers reduce production costs and improve process stability.

Technology & Quality Assurance

• Self-developed ceramic formulation systems, customizable for specific working condition requirements
• Advanced compression molding and isostatic pressing processes for uniform internal material structure
• Precision high-temperature sintering lines with full-process parameter control
• Comprehensive quality inspection covering dimensional accuracy, mechanical properties and material composition
• Full support for custom dimensions, tolerances and performance parameters to match diversified industrial scenarios

Backed by our large-scale production base and mature supply chain system, we guarantee stable bulk supply and reliable delivery for global customers, empowering the continuous upgrading of the new energy and advanced manufacturing sectors.