Customized Dolomite Processing Machinery Lime Kiln for Efficient 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

Exquisite Metallurgical Dolomite Rotary Kiln Production Line Ranging from 100-600tpd

Product Introduction
The metallic magnesium production line is a masterfully designed rotary kiln, crafted with precision to accommodate the distinctive calcining properties of dolomite. It adeptly meets the stringent process demands of the esteemed Pidgeon method for magnesium smelting, acting as the cornerstone of the dolomite calcining system and ensuring exceptional efficiency and accuracy. products created by this cutting-edge rotary kiln showcase remarkable stability and uniform quality,, featuring high reactivity and negligible loss on ignition, perfectly aligning with the rigorous specifications of the Pidgeon method for magnesium smelting. This innovative design amplifies the magnesium extraction rate and optimizes silicon utilization, dramatically reducing production expenses and metallic magnesium usage,. It stands as the essential equipment for dolomite calcination within the magnesium production industry.
The complete process of magnesiumsmelting encompasses a series of carefully orchestrated stages: starting with raw material storage, progressing through dolomite calcination, grinding, and briquetting, and concluding with reduction and refining. Initially, raw dolomite is crushed into ideal sizes (20-40mm) using a crusher, sintered in a rotary kiln, cooled in a cooler, and finely milled by a ball mill. This powder is then compacted into spheres using a ball press. The calcined dolomite is then meticulously blended with ferrosilicon and fluorite powders to form a cohesive mixture, which is placed into heat-resistant stainless steel reduction tanks. In the reduction furnace, the temperature is elevated to 1200-1250°C under a vacuum of 1.33Pa, extracting crude magnesium, which is further refined, cast into ingots, and subjected to surface treatment to produce finished magnesium ingots.

Product Advantages
1) Fuel combustion equipment: Features advanced energy-efficient burners that automatically regulate air distribution, and enhance thermal efficiency.
2) A vertical preheater at the rotary kiln's end strategically harnesses the high-temperature flue gas from the kiln's combustion to preheat materials,. This ingenious approach permits the materials to begin partial decomposition within the preheater,, thereby substantiallyenhancing system output and maximizing thermal efficiency.
3) A vertical cooler at the kiln's forefront fully 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 ensuring 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
Shandong Bullis Metallurgical Engineering Co.Ltd.Shandong Bullis Metallurgical Engineering Co., Ltd. is a distinguished subsidiary of the esteemed Heze Shuanglong Metallurgical Machinery Group. Gracefully positioned in the vibrant heart of Shandong Province, China, our company stands as a beacon of innovation in the realm of large-scale industrial intelligent equipment manufacturing. Shuanglong Group is revered for its vast influence, boasting an impressive registered capital of 111.1 million yuan. Our state-of-the-art facilities span a vast 200,000 square meters, where over 420 dedicated professionals drive forward our legacy of excellence. At the core of our operations lies a dynamic blend of sophisticated equipment manufacturing, innovative production line design, cutting-edge R&D, precision manufacturing, meticulous commissioning, and flawless operation. Our expertise extends beyond these primary operations, as we offer comprehensive engineering general contracting services, ensuring seamless execution from concept to reality. Our multifaceted business segments showcase our unparalleled adaptability and expertise, proudly serving the metallurgy, building materials, chemical industry, environmental protection, and new energy sectors. We are dedicated to providing our esteemed clients with holistic, state-of-the-art equipment and engineering solutions, meticulously tailored to meet their exclusive needs.

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