Innovative Magnesium Rotary Kiln Production Solutions for Modern Processing Plants

• Customization: Available
• Certification: CE, ISO
• Application: Chemical, Construction, Metallurgy
• Model NO.: SL-DPL
• Shape: Cylindric
• Color: Colorless
• Test: Available
• Customized: Available
• Capacity: 100-600tpd
• Fuel: Coal/Natural Gas/Coke Gas/Heavy Oil
• Design: Available
• Installation: Available
• Warranty: 12 Months
• Transport Package: Standard Export Package
• Specification: Customized
• Trademark: SL Brand
• Origin: Shandong, China
• HS Code: 8501109101
• Production Capacity: 80 Set/Year

Product Description

Dynamic and Energy-Savvy Dolomite Stone Magnesium Production Line: Revolutionizing Efficiency

Product Introduction
The metallic magnesium production line is a masterfully designed rotary kiln, crafted with precision to adapt to the specific calcining characteristics of dolomite while meeting the exacting demands of the Pidgeon method used in magnesium smelting. Serving as the pivotal element of the dolomite calcining system, this cutting-edge products emerging from the rotary kiln consistently deliver outstanding, stable, and uniform quality, showcasing exceptional activity and negligible ignition loss. This ensures stringent adherence to Pidgeon method standards for magnesium smelting, significantly enhancing magnesium yield and optimizing silicon usage, while dramatically reducing both production and consumption costs inherent to metal magnesium. It is the ultimate equipment for dolomite calcination in the magnesium industry, setting an unparalleled standard of excellence.
The end-to-end magnesiumsmelting process encompasses raw material storage, dolomite calcination, grinding, briquetting, reduction, and refining. To begin, raw dolomite is expertly crushed into precise sizes (20-40mm) by our specialized crushers, followed by sintering in a rotary kiln and efficient cooling via an advanced cooler. The material is further pulverized into fine powder using state-of-the-art ball mill technology and formed into briquettes through a high-performance ball press. Calcination occurs in a rotary or vertical kiln, converting dolomite into calcined white. This is then meticulously mixed with ferrosilicon and fluorite powders to form an ideal dough, which is placed in a heat-resistant stainless steel reduction tank, undergoing reduction in a furnace at temperatures of 1200-1250°C under a vacuum of 1.33Pa. The process concludes with the extraction of raw magnesium, followed by flux refining, ingot casting, and careful surface treatment to produce top-grade magnesium ingots.

Product Advantages
1) Pioneering Fuel Combustion Technology: With innovative energy-efficient burners, our system autonomously adjusts air distribution, thereby achieving maximum thermal efficiency in fuel consumption.
2) The rotary kiln features an advanced vertical preheater, leveraging the high-temperature flue gas generated during rotary kiln combustion to preheat materials within the preheater with exceptional efficiency. This strategic approach enables materials to experience partial decomposition within the preheater, which significantly enhancesthe overall system output while further refining thermal efficiency to achieve peak performance.
3) At the forefront of the kiln is a high-efficiency vertical cooler, ingeniously capturing the heat from high-temperature whitened materials of the rotary kiln to preheat secondary air up to a remarkable 650°C. This advanced design significantly elevates thermal efficiency and delivers exceptional economic benefits.

Main Technical Specifications

Dimension/m	Speed(r/min)	Slope/%	Capacity(t/h)	Reducer	Motor Model	Motor Power
φ1.6×32m	0.58-2.85	4	2	ZQ75-50	YCT250-4A	18.5
φ1.6/1.9×36m	0.53-1.59	4	2.5-3	ZQ110-7	YCTZ50-4B	22
φ1.9×39m	0.53-1.59	4	3-3.4	ZQ125-7	YCT315-4A	37
φ2.2×45m	0.214-1.64	3.5	4-5	Main: ZS125-5	YCT315-4B	45
				Auxiliary: ZQ40-40	Y112M-4	4
φ2.5×50m	0.62-1.5	3.5	5-6	Main: ZS165-5	YCT355-4A	55
				Auxiliary: ZS50-1	Y160M-6	7.5
φ2.5×55m	0.62-1.5	3.5	5-6	Main: ZS165-5	YCT355-4A	55
				Auxiliary: ZS50-1	Y160M-6	7.5
φ2.8×55m	0.62-1.5	3.5	6-7	Main: ZS165-5	YCT355-4B	75
				Auxiliary: ZS50-1	Y160L-6	11
φ3.0×60m	0.5-1.5	3.5	7-9	Main: ZS165-3	ZSN-280-11B	125
				Auxiliary: ZS50-1	Y160L-6	11
φ3.2×64m	0.4-1.5	3.5	8-10	Main: ZS130-16	ZSN-280-11B	190
				Auxiliary: Zl50-1	Y180L-4	22
φ3.5×70m	0.4-1.5	3.5	12-14	Main: ZSY500-40	ZSN-315-082	280
				Auxiliary: Zl50-14	Y180L-4	22
φ4.0×80m	0.4-1.5	3.5	16-20	Main: ZLY630-35.5	ZSN-315-12	355
				Auxiliary: ZSY280-35.5	Y200L-4	30

About Us
Shandong Bullis Metallurgical Engineering Co.,Ltd.Stands proudly as a subsidiary of the esteemed Heze Shuanglong Metallurgical Machinery Group, Shandong Bullis Metallurgical Engineering Co., Ltd. is strategically positioned in the heart of Shandong Province, China. Renowned as a pioneering leader in the realm of large-scale industrial intelligent equipment manufacturing, the Shuanglong Group commands the industry's respect. With a robust registered capital of 111.1 million yuan, an expansive factory covering over 200,000 square meters, and a dedicated workforce exceeding 420 employees, we embody a powerhouse of relentless innovation. Our core competencies encompass the entire spectrum from equipment manufacturing to the meticulous design of production lines. Our expertise extends to research and development, precise manufacturing, seamless commissioning, efficient operation, and a comprehensive suite of engineering general contracting services. Our diverse business segments span across metallurgy, building materials, chemicals, and environmental protection, as well as new energy sectors, offering our clients seamless, one-stop equipment and engineering solutions meticulously tailored to their specific needs.

Qualifications and Honors: Shandong Bullis Metallurgical Engineering Co., Ltd. takes immense pride in our unparalleled credentials and prestigious accolades. Our cutting-edge Advanced Technology Energy Saving Dolomite Stone Magnesium Production Line for Magnesium Plant is a shining testament to our unwavering commitment to excellence. Revered across the industry for our groundbreaking innovation and steadfast environmental stewardship, our products not only stand at the forefront of technological advancement but also rigorously adhere to global standards of sustainability and efficiency.
Customer Visit:
We warmly invite you to experience firsthand the unparalleled quality and groundbreaking innovation of our Advanced Technology Energy Saving Dolomite Stone Magnesium Production Line at our state-of-the-art facilities. At Shandong Bullis Metallurgical Engineering Co., Ltd., every visit offers a unique opportunity to engage with our dynamic team, witness our advanced technological processes, and explore the boundless potential for collaboration. We are dedicated to providing an insightful and enriching visit, ensuring that every interaction reflects our unwavering commitment to excellence and unparalleled customer satisfaction.