Dolomite Zinc Oxide Processing Equipment Rotary Kiln for Customized High-Volume Production Lines

• 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

Metallurgical Dolomite Rotary Kiln Production Line with a capacity ranging from 100 to 600 tpd, offering scalable solutions for diverse production needs.

Product Introduction
The metallic magnesium production line is a marvel of engineering innovation. This production line boasts a meticulously designed rotary kiln. Our expertly crafted rotary kiln is meticulously engineered to meet the unique calcining characteristics of dolomite. It expertly addresses the stringent process demands of the esteemed Pidgeon method for magnesium smelting. This kiln is the linchpin of the dolomite calcining system, ensuring unmatched efficiency and precision in operation. products The products produced by this state-of-the-art rotary kiln exhibit exceptional stability and consistent quality., boasting high reactivity, and minimal loss on ignition, perfectly aligning with the rigorous requirements of the Pidgeon method for magnesium smelting. This design not only improves the magnesium extraction rate but also enhances silicon utilization, significantly reducing production costs and metallic magnesium consumption,. It stands as the indispensable equipment for dolomite calcination in the magnesium manufacturing sector, elevating operational performance to new heights.
The comprehensive process of magnesiumsmelting unfolds through a series of meticulous stages: beginning with the strategic storage of raw materials, followed by dolomite calcination, grinding, and briquetting, and culminating in the critical phases of reduction and refining. Initially, raw dolomite is broken down into optimal sizes (20-40mm) using a crusher, sintered efficiently in a rotary kiln, cooled adeptly in a cooler, and finely ground by a ball mill. This fine powder is then compressed into balls using a ball press, ensuring superior cohesion. The calcined dolomite is then uniformly mixed with ferrosilicon and fluorite powders to form a cohesive dough, placed into heat-resistant stainless steel reduction tanks. Within the reduction furnace, the temperature is elevated to a precise 1200-1250°C under a vacuum of 1.33Pa, where crude magnesium is extracted, further refined, cast into high-quality ingots, and subjected to surface treatment to yield pristine finished magnesium ingots.

Product Advantages
1) Fuel combustion equipment: Incorporates state-of-the-art, energy-efficient burners designed to automatically manage air distribution, and significantly enhance thermal efficiency.
2) A vertical preheater at the rotary kiln's terminus is strategically designed to optimally utilize the high-temperature flue gas from the kiln's combustion to preheat materials,. This innovative approach allows the materials to initiate partial decomposition within the preheater,, thereby significantlyboosting system output and enhancing thermal efficiency to exceptional levels.
3) A vertical cooler at the kiln's forefront fully exploits the heat from the kiln's high-temperature whitened material to preheat the secondary air to an impressive 650°C, further augmenting thermal efficiency. This ensures outstanding economic returns and unmatched operational superiority.

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., a pioneering leader in metallurgical engineering innovation.Shandong Bullis Metallurgical Engineering Co., Ltd. proudly shines as a subsidiary of the prestigious Heze Shuanglong Metallurgical Machinery Group, strategically positioned within the vibrant Shandong Province, China. Widely regarded as a pioneer in the realm of large-scale industrial intelligent equipment manufacturing, Shuanglong Group commands an impressive stature with a registered capital soaring to 111.1 million yuan. This innovative powerhouse stretches over a vast expanse of 200,000 square meters, featuring state-of-the-art factory facilities and employing a team of over 420 extraordinary professionals. At the core of our operations lies a dynamic and versatile approach, encompassing not only sophisticated equipment manufacturing but also meticulous production line design, cutting-edge research and development, precision manufacturing, comprehensive commissioning, and seamless operation. Beyond these core operations, we excel in offering comprehensive engineering general contracting services, expertly guiding projects from initial concept through to completion. Our diverse and adaptable business segments are a testament to our unmatched expertise, spanning metallurgy, building materials, the chemical industry, environmental protection, and the burgeoning new energy sectors. We are committed to delivering holistic, state-of-the-art equipment and engineering solutions, meticulously tailored to fulfill the unique requirements of our esteemed clientele.

Qualifications and Honors
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