Versatile Dolomite Processing Machinery Production Line Lime Kiln for Enhanced Production Capabilities

• 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 of 100-600tpd

Product Introduction
The metallic magnesium production line Our robust and expertly crafted rotary kiln is meticulously engineered to address the unique calcining characteristics of dolomite. It meets the stringent demands of the esteemed Pidgeon method for magnesium smelting with precision. This kiln stands as the cornerstone of the dolomite calcining system, delivering unmatched efficiency and precision. products produced by this state-of-the-art rotary kiln exhibit exceptional stability and consistent quality, ensuring reliability across applications., boasting high reactivity and minimal loss on ignition. It flawlessly fulfills the rigorous requirements of the Pidgeon method for magnesium smelting, enhancing magnesium extraction rates and silicon utilization. This significantly reduces production costs and minimizes metallic magnesium consumption,. It is the indispensable equipment for dolomite calcination within the magnesium manufacturing sector.
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 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 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.

Product Advantages
1) Fuel combustion equipment: Features cutting-edge energy-saving burners that automatically regulate air distribution, and maximize thermal efficiency.
2) A vertical preheater situated at the rotary kiln's terminus optimally harnesses the high-temperature flue gas from the kiln's combustion to preheat materials,. This innovative technique allows the materials to begin partial decomposition within the preheater,, thereby significantlyenhancing system output and augmenting thermal efficiency.
3) A vertical cooler at the kiln's entrance fully capitalizes on the heat from the kiln's high-temperature whitened material to preheat the secondary air to an impressive 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. stands as a dynamic subsidiary of the illustrious Heze Shuanglong Metallurgical Machinery Group, strategically located at the heart of Shandong Province, China. Celebrated as a pioneer in the realm of large-scale industrial intelligent equipment manufacturing, Shuanglong Group boasts a formidable presence with an impressive registered capital of 111.1 million yuan. The enterprise is a beacon of innovation and large-scale operations, sprawling across a vast 200,000 square meters of state-of-the-art factory space and employing a dedicated workforce of over 420 skilled professionals. Our core operations are as robust as they are varied, encompassing sophisticated equipment manufacturing, meticulous production line design, cutting-edge R&D, precision manufacturing, comprehensive commissioning, and seamless operational management. Beyond these primary operations, our company excels in delivering comprehensive engineering general contracting services, ensuring a seamless transition from concept to execution. Our diverse business segments reflect our adaptability and unmatched expertise, covering metallurgy, building materials, the chemical industry, environmental protection, and the burgeoning new energy sectors. We are committed to providing our esteemed clients with top-tier, holistic equipment and engineering solutions, meticulously tailored to meet their unique demands.

Qualifications and Honors
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