Efficient Dolomite Production Line with Customized Rotary Kiln Technology

• 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
• Weight: 30000 Kg
• Transport Package: Standard Export Package
• Specification: Customized
• Trademark: SL Brand
• Origin: Shandong, China
• HS Code: 8501109101
• Production Capacity: 80 Set/Year

Product Description

Introducing our unparalleled Metallurgical Dolomite Rotary Kiln Production Line, a powerhouse of efficiency with a capacity ranging from 100-600tpd, setting new standards in industrial excellence.

Product Introduction
The metallic magnesium production line is a marvel of modern engineering-a meticulously crafted rotary kiln that deftly meets the unique calcining characteristics of dolomite and the exacting standards of the renowned Pidgeon method for magnesium smelting. As the linchpin of the dolomite calcining system, this kiln is the epitome of efficiency and precision, designed to elevate industrial operations. products emanating from this cutting-edge rotary kiln are distinguished by their exceptional stability and unwavering quality, a testament to our commitment to excellence., boasting high reactivity and minimal loss on ignition, it seamlessly meets the rigorous demands of the Pidgeon method for magnesium smelting. This innovative design significantly enhances the magnesium extraction rate, optimizes silicon utilization, and economizes production costs and metallic magnesium consumption,. It stands as the pivotal equipment for dolomite calcination in the magnesium manufacturing arena, redefining industry standards.
The comprehensive magnesiumsmelting process unfolds through a series of expertly orchestrated stages: commencing with raw material storage, advancing to dolomite calcination, grinding, and briquetting, and culminating in reduction and refining. Initially, the raw dolomite is meticulously broken down into optimal sizes (20-40mm) using a crusher, sintered in a high-efficiency rotary kiln, cooled in a state-of-the-art cooler, and finely ground by a precision ball mill. This resultant powder is then expertly compressed into balls using a ball press. The calcined dolomite is uniformly amalgamated with ferrosilicon and fluorite powders to form a cohesive dough, placed into advanced heat-resistant stainless steel reduction tanks. Within the reduction furnace, the temperature is progressively elevated to 1200-1250°C under a vacuum of 1.33Pa, where crude magnesium is meticulously extracted, further refined, cast into ingots, and subjected to surface treatment to yield premium finished magnesium ingots.

Product Advantages
1) Fuel combustion equipment: Incorporates cutting-edge energy-saving burners that automatically regulate air distribution, and enhance thermal efficiency to unprecedented levels.
2) A vertical preheater at the rotary kiln's terminus capitalizes on the high-temperature flue gas from the kiln's combustion to preheat materials,. This groundbreaking methodology allows the materials to initiate partial decomposition within the preheater,, thereby significantlyboosting system output and enhancing thermal efficiency, a leap forward in industrial processes.
3) A vertical cooler at the kiln's forefront maximizes the utility of the kiln's high-temperature whitened material to preheat the secondary air to an impressive 650°C, further amplifying thermal efficiency and guaranteeing 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.Shandong Bullis Metallurgical Engineering Co., Ltd. proudly operates as a distinguished subsidiary of the esteemed Heze Shuanglong Metallurgical Machinery Group. Strategically positioned in the vibrant heart of Shandong Province, China, the Shuanglong Group is celebrated for its pioneering contributions to the realm of large-scale industrial intelligent equipment manufacturing. With an impressive registered capital of 111.1 million yuan, the Group is an epitome of innovation, showcasing its prowess over a sprawling 200,000 square meters of state-of-the-art factory space. Hosting a dynamic team of over 420 highly skilled professionals, the company excels in dynamic core operations that include the meticulous design of production lines, sophisticated equipment creation, advanced R&D, precision manufacturing, and seamless operation and commissioning. Beyond these core competencies, the company is a leader in offering comprehensive engineering general contracting services, adeptly managing projects from initial concept to full realization. Our versatile business segments epitomize adaptability and excellence, traversing the realms of metallurgy, building materials, the chemical industry, environmental protection, and the burgeoning new energy sector. This enables us to provide our valued clients with cutting-edge, holistic equipment and engineering solutions, specifically tailored to meet their distinctive needs.

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