Shandong Wanda Environmental Protection Technology Co., Ltd., a benchmark enterprise in China’s intelligent manufacturing of lime‑related equipment and a nationally recognized “Little Giant” enterprise specializing in niche, specialized, and innovative fields, has established a comprehensive product portfolio covering smart eco‑friendly lime kilns, environmentally friendly gas‑fired kilns, calcium hydroxide production lines, high‑specific‑surface‑area calcium hydroxide production lines, flue‑gas purification systems, and intelligent control systems. The company has pioneered an integrated, end-to-end service model that combines R&D and design, intelligent manufacturing, digital integration, and industrial interconnectivity, continuously delivering holistic green‑production‑line solutions to its customers.
Guided by the development strategy of “science and technology innovation leading, intelligent manufacturing strengthening the enterprise,” the company has assembled a multidisciplinary R&D team led by PhDs and Masters, comprising dozens of senior engineers, and established long-term industry–university–research collaboration mechanisms with numerous internationally renowned universities and research institutions. By building multiple technology‑R&D platforms, it has mastered cutting‑edge core process technologies and taken the lead in formulating several industry standards. To date, the company has obtained more than 80 national-level independent intellectual property rights; its industrial energy‑saving technologies have been included in the Ministry of Industry and Information Technology’s national promotion catalog, and it has been certified as a national “Little Giant” enterprise specializing in niche, specialized, and innovative fields.
As a pioneer in the intelligent upgrading of the lime industry, the company is committed to building a “green intelligent manufacturing ecosystem,” seamlessly integrating intelligent manufacturing with energy‑saving and environmental‑protection technologies. Through digital production management systems, smart energy‑efficiency platforms, and customized deep‑processing solutions, it empowers customers to optimize their entire production processes and manage environmental performance, thereby driving the lime industry toward high‑end, intelligent, and sustainable transformation and upgrading.

As a domestic leader in high‑specific‑surface‑area calcium hydroxide production technology, our company’s production line employs a groundbreaking process design, achieving a stable BET specific surface area of ≥50 m²/g and offering dual‑stage configurations with an annual capacity ranging from 50,000 to 100,000 tons per line. This production line is supported by three key assurance mechanisms:
Pre‑research on raw material compatibility: We have established a database of lime (calcium oxide) raw materials and utilized analytical techniques to develop a raw material–process matching model.
Customized line design: Leveraging digital twin technology, we conduct process simulation and modeling to ensure precise alignment between equipment selection and production line layout.
Full lifecycle services: We provide expert technical support covering equipment design and manufacturing, process parameter optimization, installation and operation & maintenance, as well as digital management.
Wanda Technology’s high‑specific‑surface‑area calcium hydroxide production technology has been granted a national invention patent and enables us to offer customers complete production lines along with technology transfer services.