Innovative Dolomite Magnesium Zinc Oxide Plant with Advanced Rotary Kiln Processing 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 the Revolutionary Metallurgical Dolomite Rotary Kiln Production Line, offering capacities ranging from 100 to 600 tons per day (tpd), designed for peak efficiency and performance.

Product Introduction
The Metallic Magnesium Production Line This expertly crafted rotary kiln is a masterpiece of engineering, specifically designed to meet the high calcining standards of dolomite and the demanding process requirements of the prestigious Pidgeon method used in magnesium smelting. Acting as the cornerstone of the dolomite calcining system, this kiln ensures unmatched precision and operational excellence. Products Products emerging from this state-of-the-art rotary kiln are renowned for their remarkable stability and supreme quality consistency,, featuring exceptional reactivity, and ensuring minimal loss on ignition. This kiln meets the stringent demands of the Pidgeon method, optimizing both magnesium extraction and silicon utilization. Consequently, it dramatically reduces production expenses and the consumption of metallic magnesium,. It is undeniably the essential equipment for the calcination of dolomite within the magnesium production landscape.
The comprehensive magnesiumsmelting process unfolds through a series of precisely controlled stages: starting with raw material storage, moving through dolomite calcination, grinding, and briquetting, and culminating in reduction and refining. Initially, raw dolomite is crushed to optimal dimensions (20-40mm) using a crusher, then sintered in a rotary kiln, cooled via a cooler, and finely pulverized with a ball mill. This powder is then compacted into balls using a ball press. The calcined dolomite is meticulously blended with ferrosilicon and fluorite powders to form a cohesive mixture, which is then placed into heat-resistant stainless steel reduction tanks. In the reduction furnace, temperatures are elevated to 1200-1250°C under a vacuum of 1.33Pa, allowing crude magnesium to be extracted, further refined, cast into ingots, and enhanced through surface treatment, resulting in pristine magnesium ingots.

Product Advantages
1) Cutting-edge fuel combustion equipment: Boasts state-of-the-art energy-saving burners that automatically optimize air distribution, and significantly boost thermal efficiency.
2) The rotary kiln's end features an advanced vertical preheater that effectively harnesses the high-temperature flue gas from the kiln's combustion to preheat materials,. This forward-thinking technique allows the materials to begin partial decomposition within the preheater,, thus remarkablyincreasing system output and further enhancing thermal efficiency.
3) A vertical cooler positioned at the kiln's forefront maximally utilizes the heat from the kiln's high-temperature whitened material to preheat the secondary air to a remarkable 650°C, further boosting thermal efficiency and providing exceptional 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
Welcome to Shandong Bullis Metallurgical Engineering Co.,Ltd.Shandong Bullis Metallurgical Engineering Co., Ltd. stands as a distinguished subsidiary of the esteemed Heze Shuanglong Metallurgical Machinery Group, strategically positioned in the vibrant heart of Shandong Province, China. Celebrated as a pioneer in the realm of large-scale industrial intelligent equipment manufacturing, Shuanglong Group boasts an impressive presence with a formidable registered capital of 111.1 million yuan. This enterprise is a beacon of innovation and scale, sprawling majestically across an expansive 200,000 square meters of cutting-edge factory space, and is powered by the expertise and dedication of over 420 highly skilled professionals. The company's core operations are marked by their dynamism and diversity, encompassing the sophisticated art of equipment manufacturing, meticulous production line design, cutting-edge research and development, precision manufacturing, and comprehensive commissioning and operation services. Beyond these primary operations, Shandong Bullis excels in providing comprehensive engineering general contracting services, ensuring seamless execution from concept to reality. Our diverse business segments are a testament to our versatility and expertise, spanning metallurgy, building materials, the chemical industry, environmental protection, and the burgeoning new energy sectors. We are committed to offering our esteemed clients holistic, state-of-the-art equipment and engineering solutions meticulously tailored to meet their unique and evolving needs.

Qualifications and Honors
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