Versatile Cement Dolomite Rotary Kiln Production Line for Customized Solutions

• 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

Unleashing the full potential of the Metallurgical Dolomite Rotary Kiln Production Line, designed to accommodate a capacity range of 100-600tpd, this powerful system is engineered for excellence and efficiency.

Product Introduction
The metallic magnesium production line is an expertly crafted rotary kiln, meticulously engineered to meet the unique calcining characteristics of dolomite and the stringent process demands of the esteemed Pidgeon method for magnesium smelting. As the linchpin of the dolomite calcining system, this kiln delivers precision and unparalleled efficiency, elevating the calcining experience. products produced by this state-of-the-art rotary kiln exhibit exceptional stability and consistent quality, setting new industry standards., boasting high reactivity and minimal loss on ignition, it flawlessly meets the rigorous requirements of the Pidgeon method for magnesium smelting. Its design boosts the magnesium extraction rate and enhances silicon utilization, significantly reducing production costs and consumption of metallic magnesium.. It stands as indispensable equipment for dolomite calcination in the magnesium manufacturing sector, ensuring peak performance throughout the production process.
The complete process of magnesiumsmelting unfolds through a series of meticulous stages: beginning with raw material storage, followed by dolomite calcination, grinding, and briquetting, and culminating in reduction and refining. Initially, the raw dolomite is broken down into optimal sizes (20-40mm) using a crusher, sintered in a rotary kiln, cooled in a cooler, and finely ground by a ball mill. This powder is then compressed into balls using a ball press. The calcined dolomite is 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 raised to 1200-1250°C under a vacuum of 1.33Pa, where crude magnesium is extracted, further refined, cast into ingots, and subjected to surface treatment to yield finished magnesium ingots, achieving excellence at every stage.

Product Advantages
1) Fuel combustion equipment: Incorporates cutting-edge, energy-saving burners to automatically manage air distribution, and enhance thermal efficiency, ensuring optimal fuel utilization.
2) A vertical preheater at the rotary kiln's terminus optimally utilizes 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, offering a marked increase in productivity.
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 and ensuring outstanding economic returns, a true revolution in energy management.

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., where innovation meets excellence, and expertise shapes the future of metallurgical engineering.Shandong Bullis Metallurgical Engineering Co., Ltd. is an esteemed subsidiary of the illustrious Heze Shuanglong Metallurgical Machinery Group, perfectly situated in the vibrant Shandong Province of China. Revered as a pioneer in the realm of large-scale industrial intelligent equipment manufacturing, Shuanglong Group boasts an astounding registered capital of 111.1 million yuan. As a beacon of innovation and industry prowess, the enterprise commands an impressive 200,000 square meters of state-of-the-art factory space and a dedicated team of over 420 highly skilled professionals. The core operations of Shandong Bullis are a synergistic blend of cutting-edge equipment manufacturing, intricate production line design, progressive R&D, precision craftsmanship, seamless commissioning, and impeccable operation. Beyond these primary pursuits, the company excels in offering comprehensive engineering general contracting services, ensuring a flawless transition from conceptualization to execution. Our multifaceted business segments are a shining testament to our versatility and expertise, spanning the metallurgy, building materials, chemical, environmental protection, and new energy sectors. This enables us to deliver to our valued clients a holistic suite of state-of-the-art equipment and engineering solutions, all meticulously tailored to fulfill their distinct requirements.

Qualifications and Honors
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