China Advanced Light Burnt Dolomite Lime Processing Rotary Kiln with Flexible Capacity 100-1200 Tpd

• Customization: Available
• After-sales Service: 1 Year
• Warranty: One Year Except Wearing Parts
• Model NO.: SL-DPL
• Customized: Customized
• Condition: New
• Power Source: Gas
• Automatic Grade: Automatic
• Type: Sintering Furnace
• Certification: ISO, CE, CCS
• Application: Chemical, Construction, Metallurgy
• Color: Colorless
• Shape: Cylindric
• Test: Available
• Capacity: 100-600tpd
• Fuel: Coal/Natural Gas/Coke Gas/Heavy Oil
• Design: Available
• Installation: Available
• Weight: 30000 Kg
• Transport Package: Standard Export Package
• Specification: Customized
• Trademark: SL Brand
• Origin: Shandong, China
• HS Code: 8501109101
• Production Capacity: 80 Set/Year
• Package Size: 400.00cm * 400.00cm * 200.00cm
• Package Gross Weight: 5000.000kg

Product Description

Metallurgical Dolomite Rotary Kiln Production Line of 100-600tpd

Product Introduction
The metallic magnesium production line is a meticulously engineered rotary kiln, designed with precision to cater to the unique calcining characteristics of dolomite and the demanding process requirements of the revered Pidgeon method for magnesium smelting. As the central component of the dolomite calcining system, this kiln ensures unmatched efficiency and precision. products produced by this cutting-edge rotary kiln exhibit outstanding stability and consistent quality, featuring high reactivity and minimal loss on ignition, perfectly aligning with the stringent requirements of the Pidgeon method for magnesium smelting. This advanced design boosts magnesium extraction rates and enhances silicon utilization, significantly reducing production costs and the consumption of metallic magnesium,. It stands as an essential apparatus for dolomite calcination within the magnesium manufacturing industry.
The comprehensive process of magnesiumsmelting includes a series of precise stages: starting with raw material storage, followed by dolomite calcination, grinding, and briquetting, and concluding with reduction and refining. Initially, the 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 balls using a ball press. The calcined dolomite is then uniformly blended with ferrosilicon and fluorite powders to form a cohesive mixture, 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, where crude magnesium is extracted, further refined, cast into ingots, and subjected to surface treatment, resulting in finished magnesium ingots.

Product Advantages
1) Fuel combustion equipment: Features cutting-edge energy-saving burners to automatically regulate air distribution, and improve thermal efficiency.
2) A vertical preheater at the rotary kiln's end optimally harnesses the high-temperature flue gas from the kiln's combustion to preheat materials,. This innovative method allows the materials to initiate partial decomposition inside the preheater,, thus significantlyboosting system output and enhancing thermal efficiency.
3) A vertical cooler at the kiln's entrance fully utilizes the heat from the kiln's high-temperature whitened material to preheat the secondary air to an impressive 650°C, further enhancing 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. shines as a distinguished subsidiary of the esteemed Heze Shuanglong Metallurgical Machinery Group, strategically positioned in the vibrant Shandong Province, China. Celebrated for pioneering large-scale industrial intelligent equipment manufacturing, Shuanglong Group commands industry respect with its substantial registered capital of 111.1 million yuan. The enterprise is synonymous with innovation and scale, sprawling over an impressive 200,000 square meters of state-of-the-art factory facilities and employing a dedicated team of over 420 experts. Shandong Bullis's core operations are dynamic and multifaceted, encompassing sophisticated equipment manufacturing, meticulous production line design, cutting-edge R&D, precision manufacturing, comprehensive commissioning, and seamless operations. Beyond these core competencies, the company excels in offering comprehensive engineering general contracting services, ensuring flawless project execution from concept to completion. Our diverse business segments exemplify our adaptability and mastery across sectors, including metallurgy, building materials, the chemical industry, environmental protection, and new energy sectors. We are committed to offering our esteemed clients holistic, state-of-the-art equipment and engineering solutions meticulously tailored to fulfill their unique demands.

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