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About UsYangquan jinyulong ceramsite sand Co., Ltd. was established on March 31, 2012, with a registered capital of 50 million yuan and a total investment exceeding 100 million yuan. It is a specialized manufacturer of fracturing proppants (ceramsite sand) for oil and gas wells.
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ProductThe company currently has an annual production capacity of 90,000 tons of ceramic proppant sand and 150,000 tons of processed alumina powder. Utilizing both ore and slag materials, along with advanced production processes and proprietary formulations, the company is capable of producing high-strength, high-quality ceramic proppant sand.
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EquipmentThe main production equipment includes: two 500×750 jaw crushers, two 2.4×2.5 ball mills, two 2.4×8 ball mills, four 4.5×1.2 pelletizers, eight 2.4×1.7 pelletizers, two 2.2×14 drying kilns, two 2.4×18 cooling kilns, and two 3.2×50 rotary kilns.
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ServiceOur company’s products are not only best-selling across China but are also exported to overseas markets, including Cuba, Australia, South Africa, and many other countries.
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BlogOur company consistently adheres to strict management and the pursuit of excellence, providing our customers with high-quality, reliable products and satisfactory services, and contributing to China’s petroleum production.
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Yangquan jinyulong ceramsite sand Co., Ltd. was established on March 31, 2012, with a registered capital of 50 million yuan and a total investment exceeding 100 million yuan. It is a specialized manufacturer of fracturing proppants (ceramsite sand) for oil and gas wells.
Ceramic Sand Specifications: Comprehensive Standards for Advanced Foundry Applications
2026-08-11
Ceramic sand specifications are essential guidelines that define the quality, physical characteristics, and performance requirements of ceramic sand used in modern foundry and casting industries. As a high-performance synthetic molding material, ceramic sand provides excellent refractoriness, thermal stability, strength, and recycling capability. Proper ceramic sand specifications help manufacturers achieve high-quality castings, improve production efficiency, and reduce overall manufacturing costs.
Ceramic sand is widely used as an alternative to traditional silica sand due to its superior performance in demanding casting environments. The specifications typically include grain size distribution, grain shape, chemical composition, thermal expansion rate, refractoriness, bulk density, crushing strength, and surface characteristics. These parameters directly affect mold performance, casting accuracy, and final product quality.
One of the most important factors in ceramic sand specifications is particle size distribution. Uniform particle size helps create stable molds with excellent permeability and strength. Different casting processes require different grain sizes to achieve optimal results. Fine ceramic sand can provide better surface finish for precision castings, while coarser particles may improve gas permeability and reduce casting defects in larger components.
The spherical grain shape of ceramic sand is another key feature. Compared with irregular natural sand particles, ceramic sand particles have a more rounded structure, which improves flowability during molding and reduces friction between grains. This allows better filling of complex mold shapes and reduces the amount of binder required, helping lower production costs while improving casting quality.
Ceramic sand specifications also focus on thermal performance. High refractoriness enables ceramic sand to withstand extremely high temperatures during molten metal pouring without melting or reacting with the casting material. Its excellent thermal stability helps reduce expansion-related defects, including cracks, distortion, and surface imperfections. These properties make ceramic sand suitable for steel, iron, aluminum, and other alloy casting applications.
Chemical composition is another important part of ceramic sand specifications. High-quality ceramic sand typically contains stable ceramic materials that provide excellent resistance to chemical reactions with molten metals. This reduces the risk of sand-related defects and improves the cleanliness and surface quality of castings. Strict composition control ensures consistent performance across different production batches.
Mechanical strength and durability are critical requirements in ceramic sand specifications. The material must maintain structural integrity during molding, handling, and repeated recycling processes. High crushing strength and wear resistance allow ceramic sand to be reused multiple times, reducing material consumption and supporting more sustainable foundry operations.
Ceramic sand specifications can be customized according to different casting applications. For precision casting, manufacturers may require smaller particle sizes and higher surface quality. For heavy industrial castings, stronger ceramic sand with higher thermal resistance may be preferred. Customized solutions allow foundries to select suitable ceramic sand characteristics based on specific production requirements.
Advanced manufacturing and testing technologies ensure ceramic sand meets strict industry standards. Production processes include raw material selection, shaping, high-temperature processing, screening, surface treatment, and quality inspection. Through precise control of each stage, manufacturers can provide ceramic sand with consistent grain size, stable performance, and reliable casting results.
Ceramic sand is widely used in automotive parts, aerospace components, machinery manufacturing, energy equipment, and industrial casting projects. Its excellent performance helps improve mold quality, reduce casting defects, increase production efficiency, and enhance the competitiveness of foundry enterprises.
With the continuous development of precision manufacturing and advanced casting technologies, ceramic sand specifications are becoming increasingly important. By defining key performance requirements and quality standards, ceramic sand specifications provide reliable guidance for producing high-quality castings and achieving efficient, sustainable foundry operations.
ce certification Ceramic Sand Specifications china
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Address: Longzhuang Village, Jucheng Town, Pingding County, Yangquan City, Shanxi Province
Yangquan jinyulong ceramsite sand Co., Ltd
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Address: Longzhuang Village, Jucheng Town, Pingding County, Yangquan City, Shanxi Province
Contact: General Shu