Solutions

Discover Liming Heavy Industry at QME 2026 in Mackay, Australia. Visit Booth 310 from July 21–23, 2026, to explore advanced crushing, grinding, and mineral processing solutions for the mining industry, and meet our experts for customized project consultation.

Discover how four MTW European Grinding Mills from Liming Heavy Industry help a leading Kazakhstan building materials manufacturer produce high-quality ground calcium carbonate for dry-mix mortar with an energy-efficient, integrated powder processing solution.

Quicklime (CaO) is one of the most cost-effective and indispensable reagents in modern mining operations. Beyond its traditional role as a construction material, quicklime is extensively used as a pH regulator, depressant, flocculant, and neutralizing agent in mineral flotation, tailings treatment, acid mine drainage control, heavy metal stabilization, and mine site rehabilitation.

Calcination and roasting are two essential thermal treatment technologies used in mining, metallurgy, chemicals, and advanced materials industries worldwide. Although both involve heating solid materials at high temperatures, they differ fundamentally in reaction mechanisms, process objectives, atmosphere requirements, and furnace design.

Liming Heavy Industry is pleased to announce its participation in the 9th China-Eurasia Expo, one of the most influential international exhibitions promoting trade and economic cooperation between China and countries across Eurasia.

Calcium carbonate (CaCO₃) is one of the most widely used industrial minerals in the world. Often referred to as the "universal industrial filler," it combines excellent cost-effectiveness, high whiteness, chemical stability, and outstanding versatility across numerous manufacturing sectors.

Limestone is one of the most abundant and widely distributed non-metallic mineral resources on Earth. For centuries, it has been used primarily for construction, cement production, road aggregates, and traditional lime manufacturing.

Liming Heavy Industry is pleased to announce its participation in the 4th China International Supply Chain Expo (CISCE), which will be held from June 22 to 26, 2026, at the China International Exhibition Center in Beijing, China.

As global manufacturing increasingly focuses on improving product performance while reducing production costs, industrial talc continues to play a crucial role in modern supply chains. Understanding where and how talc is used can help manufacturers select the appropriate grade and maximize product value.

Light calcium carbonate (PCC) and activated calcium carbonate (ACC) are two widely used calcium carbonate products in global industries. Although both are based on CaCO₃, they differ significantly in production methods, particle characteristics, surface properties, and end-use applications.

Calcite and limestone are the two primary raw materials for producing ground calcium carbonate (GCC). While both contain calcium carbonate, calcite offers higher purity, whiteness, and consistency, making it ideal for plastics, coatings, paper, and other high-value applications.

Low-load operation is a normal condition in modern lime rotary kilns. By prioritizing kiln speed, maintaining fuel-air balance, optimizing draft control, and adopting predictive thermal management, producers can prevent ring formation, maintain high lime reactivity, stabilize emissions, and achieve efficient, reliable kiln performance even at 60–85% of rated capacity.