Customized Magnesium Production Line Lime Kiln for High-Capacity Dolomite Processing

• Customization: Available
• After-sales Service: 1 Year
• Warranty: One Year Except Wearing Parts
• Model NO.: SL-DPL
• Customized: Customized
• Condition: New
• Power Source: Gas
• Automatic Grade: Automatic
• Type: Sintering Furnace
• Certification: ISO, CE, CCS
• Application: Chemical, Construction, Metallurgy
• Color: Colorless
• Shape: Cylindric
• Test: Available
• Capacity: 100-600tpd
• Fuel: Coal/Natural Gas/Coke Gas/Heavy Oil
• Design: Available
• Installation: Available
• Transport Package: Standard Export Package
• Specification: Customized
• Trademark: SL Brand
• Origin: Shandong, China
• HS Code: 8501109101
• Production Capacity: 80 Set/Year

Product Description

Energy-Efficient Dolomite Stone Magnesium Production Line

Product Introduction
The metallic magnesium production line is an expertly engineered rotary kiln, meticulously crafted to align with the unique calcining attributes of dolomite and the precise requirements of the Pidgeon method for magnesium smelting. As the foundational pillar of the dolomite calcining system, this state-of-the-art products emerging from the rotary kiln exhibit consistently stable and homogenous quality, boasting remarkable activity and minimal ignition loss. This ensures full compliance with Pidgeon method standards for magnesium smelting, significantly enhancing the magnesium extraction rate and optimizing silicon utilization, all while substantially lowering the production and consumption costs associated with metal magnesium. It is the quintessential equipment for dolomite calcination within the magnesium sector, setting the benchmark for unparalleled excellence.
The comprehensive magnesiumsmelting process spans raw material storage, dolomite calcination, grinding, briquetting, reduction, and refining. Initially, the raw dolomite is precision-crushed into optimal sizes (20-40mm) by specialized crushers, then sintered in a rotary kiln and cooled effectively by a sophisticated cooler. Further, the dolomite is pulverized into fine powder through advanced ball mill machinery, then shaped into balls using a high-performance ball press. The calcination process occurs in a rotary or vertical kiln, transforming dolomite into calcined white. This white is meticulously combined with ferrosilicon and fluorite powders to craft a perfect 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. Finally, 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 to unparalleled levels.
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 escalatesthe overall system output while further honing thermal efficiency for optimal performance and sustainability.
3) At the kiln's forefront lies a high-efficiency vertical cooler that brilliantly harnesses the heat from the high-temperature whitened materials of the rotary kiln, preheating secondary air to a remarkable 650°C. This sophisticated design markedly boosts thermal efficiency and delivers outstanding economic returns, setting a new standard for industry excellence.

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.Shandong Bullis Metallurgical Engineering Co., Ltd. stands proudly as a distinguished subsidiary of the venerable Heze Shuanglong Metallurgical Machinery Group, beautifully nestled in Shandong Province, China. The Shuanglong Group is a trailblazer in the industry, leading the charge in large-scale industrial intelligent equipment manufacturing. Boasting a formidable registered capital of 111.1 million yuan, an expansive factory area surpassing 200,000 square meters, and a passionate team exceeding 420 employees, we are a beacon of innovation and excellence. Our core strengths encompass equipment manufacturing, designing state-of-the-art production lines, pioneering research and development, precision manufacturing, expert commissioning, seamless operation, and a complete suite of engineering general contracting services. Our multifaceted business portfolio spans metallurgy, building materials, chemicals, environmental protection, new energy, and more, delivering our clients unparalleled, one-stop solutions that are meticulously tailored to meet their unique requirements.

Qualifications and Honors: Shandong Bullis Metallurgical Engineering Co., Ltd. is a beacon of prestige, proudly showcasing our exceptional credentials and accolades. Our cutting-edge Advanced Technology Energy Saving Dolomite Stone Magnesium Production Line for Magnesium Plant is a shining example of our unwavering dedication to excellence. Celebrated across the industry for our groundbreaking innovation and steadfast commitment to environmental responsibility, our products are technologically advanced and fully compliant with global standards of sustainability and efficiency, setting a benchmark for excellence.
Customer Visit:
We cordially invite you to witness firsthand the unrivaled quality and pioneering spirit of our Advanced Technology Energy Saving Dolomite Stone Magnesium Production Line at our cutting-edge facilities. At Shandong Bullis Metallurgical Engineering Co., Ltd., each visit is an exclusive opportunity to engage with our dynamic team, observe our state-of-the-art technological processes, and explore the vast potential for collaboration. We are unwavering in our commitment to providing an insightful and enriching experience, ensuring that every interaction showcases our dedication to excellence and customer satisfaction.