Customized Machinery for Efficient Dolomite Production Rotary Kiln Line and Vertical Cooling

• 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

Product Description

Metallurgical Dolomite Rotary Kiln Production Line Ranging from 100 to 600 Tons Per Day (tpd)

Product Introduction
The metallic magnesium production line is a masterfully designed rotary kiln, meticulously engineered to address the unique calcining demands of dolomite and the intricate processes of the prestigious Pidgeon method for magnesium smelting. This kiln is the heart of the dolomite calcining system, delivering unparalleled efficiency and pinpoint precision. products produced by this advanced rotary kiln showcase extraordinary stability and reliable quality,, demonstrating high reactivity and minimal loss on ignition. They effortlessly align with the rigorous demands of the Pidgeon method for magnesium smelting. This cutting-edge design boosts magnesium extraction rates and optimizes silicon use, significantly lowering production expenses and reducing metallic magnesium consumption,. It stands as the indispensable apparatus for dolomite calcination in the magnesium production industry.
The entire magnesiumsmelting process unfolds in a meticulously orchestrated series of steps. Beginning with raw material storage, proceeding through dolomite calcination, grinding, and briquetting, and concluding with reduction and refining. Initially, raw dolomite is crushed to ideal 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 compacted into balls using a ball press. The calcined dolomite is uniformly mixed with ferrosilicon and fluorite powders, forming a cohesive paste, and placed into heat-resistant stainless steel reduction tanks. In the reduction furnace, temperatures rise 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 pristine magnesium ingots.

Product Advantages
1) Fuel combustion equipment: Features cutting-edge energy-saving burners that automatically adjust air distribution, and maximize thermal efficiency.
2) A vertical preheater at the rotary kiln's end strategically utilizes the kiln's high-temperature flue gas to preheat materials,. This innovative strategy allows the materials to begin partial decomposition within the preheater,, thereby considerablyboosting system output and enhancing thermal efficiency.
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 elevating thermal efficiency and ensuring outstanding 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. stands proudly as a key subsidiary of the prestigious Heze Shuanglong Metallurgical Machinery Group, strategically located in Shandong Province, China. Celebrated as a pioneer in the realm of large-scale industrial intelligent equipment manufacturing, Shuanglong Group boasts an impressive registered capital of 111.1 million yuan. A titan of innovation, the enterprise spreads across a vast 200,000 square meters of state-of-the-art factory space, housing over 420 skilled professionals. The company's operations are characterized by their dynamism and diversity, covering sophisticated equipment manufacturing, meticulous production line design, cutting-edge R&D, precision production, comprehensive commissioning, and flawless operation. Beyond its core operations, the company shines in delivering comprehensive engineering general contracting services, ensuring a seamless journey from concept to reality. Our diverse business segments reflect our adaptability and expertise, encompassing metallurgy, building materials, the chemical industry, environmental protection, and new energy sectors. We proudly offer our esteemed clients holistic, state-of-the-art equipment and engineering solutions, meticulously tailored to meet their unique needs.

Qualifications and Honors: Immerse yourself in the world of excellence with Shandong Bullis Metallurgical Engineering Co., Ltd., where every achievement and accolade is a testament to our unwavering commitment to quality and innovation. Our qualifications and honors not only reflect our industry leadership but also our relentless pursuit of engineering brilliance. Discover the recognition that sets us apart in the world of metallurgical and machinery engineering.
Customer Visit: Experience the dedication and precision of Shandong Bullis Metallurgical Engineering Co., Ltd. firsthand. Our customer visits offer an exclusive glimpse into our state-of-the-art facilities and the innovative processes that fuel our success. Engage with our team of experts and witness the passion and proficiency that drive us to craft unparalleled solutions tailored to your needs. Join us for an inspiring journey into the heart of industrial ingenuity and customer-centric service.