Reliable Magnesium Rotary Kiln for Custom Dolomite Magnesium Processing Solutions

• 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

The Energy-Efficient Dolomite Stone Magnesium Production Line represents a revolutionary advancement in magnesium processing technology, delivering substantial energy savings and optimized performance for superior results.

Product Introduction
The metallic magnesium production line is an expertly engineered rotary kiln, meticulously crafted to harmonize with the specific calcining attributes of dolomite and the precise requirements of the Pidgeon method for magnesium smelting. Standing as the keystone of the dolomite calcining system, this state-of-the-art products emerging from the rotary kiln showcase consistently stable and homogeneous quality, boasting exceptional activity and minimal ignition loss. This guarantees full compliance with Pidgeon method standards for magnesium smelting, significantly enhancing the magnesium extraction rate and optimizing silicon utilization, while dramatically reducing the production and consumption costs associated with metal magnesium. It is the quintessential equipment for dolomite calcination within the magnesium sector, setting the industry benchmark for excellence.
The comprehensive magnesiumsmelting process encompasses raw material storage, dolomite calcination, grinding, briquetting, reduction, and refining. Initially, the raw dolomite is precisely crushed into optimal sizes (20-40mm) by specialized crushers, then expertly sintered in a rotary kiln and effectively cooled by a sophisticated cooler. It is further pulverized into fine powder through advanced ball mill machinery and formed into balls using a high-performance ball press. The calcination occurs in a rotary or vertical kiln, transforming dolomite into pristine calcined white. This is then meticulously combined with ferrosilicon and fluorite powders to create an ideal dough, placed in a heat-resistant stainless steel reduction tank, and subjected to reduction in a furnace, reaching temperatures of 1200-1250°C and a vacuum of 1.33Pa. The process culminates with the extraction of crude magnesium, followed by flux refining, ingot casting, and meticulous surface treatment to yield premium magnesium ingots.

Product Advantages
1) Pioneering Fuel Combustion Technology: Featuring cutting-edge energy-saving burners, our system automatically regulates air distribution, thereby maximizing the thermal efficiency of fuel usage.
2) The rotary kiln is equipped with an advanced vertical preheater, which expertly capitalizes on the high-temperature flue gas produced during rotary kiln combustion, efficiently preheating the materials within the preheater. This strategic move allows materials to undergo partial decomposition within the preheater, which enhancesthe overall system output while further refining thermal efficiency for optimal performance.
3) At the kiln's forefront lies a high-efficiency vertical cooler that brilliantly exploits the heat from the high-temperature whitened materials of the rotary kiln, preheating secondary air to an impressive 650°C. This sophisticated design significantly boosts thermal efficiency and delivers outstanding economic returns.

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 distinguished subsidiary of the esteemed Heze Shuanglong Metallurgical Machinery Group, strategically nestled in the vibrant Shandong Province of China. The Shuanglong Group is a trailblazer in the realm of large-scale industrial intelligent equipment manufacturing. With a formidable registered capital of 111.1 million yuan, a sprawling factory space encompassing over 200,000 square meters, and a dedicated team exceeding 420 skilled employees, we epitomize a powerhouse of innovation and expertise. Our core competencies are a testament to our comprehensive capabilities, spanning equipment manufacturing, production line design, research and development, manufacturing, commissioning, and operation. Furthermore, our all-encompassing suite of engineering general contracting services sets us apart. Our diverse business segments encompass the realms of metallurgy, building materials, chemicals, environmental protection, and new energy, allowing us to offer our clients seamless, tailored one-stop equipment and engineering solutions that cater to their unique needs and aspirations.

Qualifications and Honors: At Shandong Bullis Metallurgical Engineering Co., Ltd., we are immensely proud of our outstanding credentials and prestigious accolades. Our cutting-edge Advanced Technology Energy Saving Dolomite Stone Magnesium Production Line for Magnesium Plant is a resounding testament to our unwavering commitment to excellence. Renowned across the industry for our pioneering innovation and steadfast environmental stewardship, our products are not only technologically superior but also align with global standards of sustainability and efficiency, setting a benchmark in the field.
Customer Visit:
We extend a warm invitation for you to experience, firsthand, the unmatched quality and innovation that define 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 is a unique opportunity to engage with our dynamic team, witness our cutting-edge technological processes, and explore the potential for meaningful collaboration. We are wholeheartedly committed to providing an insightful and enriching visit, ensuring that each interaction underscores our dedication to excellence and unwavering customer satisfaction.