Efficient Dolomite Zinc Oxide Rotary Kiln Plant for Enhanced Production Capacity

• 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

Discover the Pinnacle of Metallurgical Ingenuity with Our Metallurgical Dolomite Rotary Kiln Production Line, designed to deliver a remarkable output of 100-600 tpd.

Product Introduction
The metallic magnesium production line Introducing a masterfully crafted rotary kiln, engineered with precision to cater to the distinct calcining needs of dolomite. It meets the stringent demands of the revered Pidgeon method in magnesium smelting, serving as the cornerstone of a superior dolomite calcining system that promises unmatched efficiency and precision. products The products emerging from this cutting-edge rotary kiln establish a new standard of excellence, offering unparalleled stability and uniformity in quality, with impressive high reactivity and remarkably low loss on ignition. It seamlessly fulfills the demanding requirements of the Pidgeon method for magnesium smelting, enhancing the magnesium extraction rate while optimizing silicon utilization, effectively reducing production expenses and conserving metallic magnesium.. This equipment is the quintessential choice for dolomite calcination in the magnesium production industry.
The entire magnesiumsmelting process unfolds through a precisely orchestrated sequence of stages: starting from raw material storage, moving to dolomite calcination, grinding, and briquetting, and concluding with reduction and refining. Initially, raw dolomite is meticulously crushed to ideal dimensions (20-40mm) via a crusher, sintered within a rotary kiln, cooled in a cooler, and finely milled by a ball mill. The resultant powder is then compacted into balls using a ball press. The calcined dolomite is uniformly amalgamated with ferrosilicon and fluorite powders, forming a cohesive dough, and placed into heat-resistant stainless steel reduction tanks. Within the reduction furnace, the temperature is elevated to 1200-1250°C under a vacuum of 1.33Pa, allowing crude magnesium extraction, which is further refined, cast into ingots, and undergoes surface treatment to produce finished magnesium ingots.

Product Advantages
1) Fuel combustion equipment: Employs the latest in energy-saving burner technology to deftly manage air distribution, enhancing thermal efficiency.
2) A vertical preheater at the end of the rotary kiln optimizes the use of high-temperature flue gas from the kiln's combustion process to preheat materials,allowing materials to undergo partial decomposition within the preheater,thereby significantlyenhancing system output and boosting thermal efficiency.
3) A vertical cooler at the kiln's leading edge harnesses the heat from the kiln's high-temperature whitened material to preheat the secondary air to an extraordinary 650°C, further amplifying thermal efficiency and securing 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
At Shandong Bullis Metallurgical Engineering Co.,Ltd., we are committed to delivering cutting-edge solutions that redefine the standards of excellence in the metallurgical engineering sector.Shandong Bullis Metallurgical Engineering Co., Ltd. stands as a distinguished subsidiary under the prestigious umbrella of Heze Shuanglong Metallurgical Machinery Group, strategically positioned in the vibrant Shandong Province, China. Esteemed for its pioneering efforts in the realm of large-scale industrial intelligent equipment manufacturing, Shuanglong Group holds a commanding position, fortified by an impressive registered capital of 111.1 million yuan. The company is a beacon of innovation and scale, sprawling over a magnificent 200,000 square meters of state-of-the-art factory space and employing over 420 adept professionals. The core operations of the company are as vibrant as they are varied, encompassing sophisticated equipment manufacturing, meticulous production line design, advanced R&D, precision manufacturing, comprehensive commissioning, and seamless operation. Beyond these core operations, the company also excels in providing all-encompassing engineering general contracting services, ensuring a smooth transition from concept to execution. Our diverse business segments highlight our versatility and expertise, ranging across metallurgy, building materials, the chemical industry, environmental protection, and new energy sectors, thus offering our esteemed clients comprehensive, cutting-edge equipment and engineering solutions precisely tailored to their distinct needs.

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