Efficient Dolomite Cement Gypsum Rotary Kiln Production Line with Customizable Features

• 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

Introducing the unparalleled Metallurgical Dolomite Rotary Kiln Production Line, accommodating an impressive capacity range of 100-600tpd, designed to revolutionize your production experience.

Product Introduction
The metallic magnesium production line is an expertly crafted rotary kiln, meticulously engineered to address the unique calcining characteristics of dolomite and meet the demanding standards of the renowned Pidgeon method for magnesium smelting. This kiln stands as the cornerstone of the dolomite calcining system, offering unmatched efficiency and precision. products produced by this cutting-edge rotary kiln showcase exceptional stability and consistent, high-quality results, boasting remarkable reactivity and minimal loss on ignition, flawlessly satisfying the stringent requirements of the Pidgeon method for magnesium smelting. This innovative design enhances the magnesium extraction rate, boosts silicon utilization, and significantly reduces production expenses and metallic magnesium consumption,. It is the vital equipment for dolomite calcination in the magnesium manufacturing industry.
The comprehensive magnesiumsmelting process unfolds through a series of precise stages: starting with raw material storage, followed by dolomite calcination, grinding, and briquetting, and culminating in reduction and refining. Initially, the raw dolomite is meticulously crushed into 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 then expertly compressed into balls using a ball press. The calcined dolomite is uniformly blended 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 elevated to 1200-1250°C under a vacuum of 1.33Pa, where crude magnesium is extracted, further refined, cast into pristine ingots, and subjected to surface treatment to produce premium magnesium ingots.

Product Advantages
1) Fuel combustion equipment: Incorporates advanced energy-efficient burners to automatically optimize air distribution, and maximize thermal efficiency.
2) A vertical preheater at the rotary kiln's terminus ingeniously utilizes the high-temperature flue gas from the kiln's combustion to preheat materials,. This innovative method enables the materials to initiate partial decomposition within the preheater,, significantlyboosting system output and enhancing thermal efficiency.
3) A vertical cooler at the kiln's forefront fully capitalizes on 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 remarkable 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. proudly stands as a pivotal subsidiary of Heze Shuanglong Metallurgical Machinery Group, strategically located in the vibrant heart of Shandong Province, China. Distinguished as a pioneering leader in the realm of large-scale industrial intelligent equipment manufacturing, Shuanglong Group boasts an impressive registered capital of 111.1 million yuan. As a beacon of innovation and capability, the enterprise flourishes over an extensive 200,000 square meters of state-of-the-art manufacturing facilities and employs over 420 dedicated and highly skilled professionals. The company's core operations are as dynamic and diversified as they are sophisticated, including cutting-edge equipment manufacturing, meticulous production line design, groundbreaking R&D, precision-driven manufacturing, comprehensive commissioning, and seamless operational management. Beyond these primary operations, the company excels in providing complete engineering general contracting services, ensuring flawless execution from initial concept to final realization. Our multifaceted business segments reflect our agility and unparalleled expertise, spanning metallurgy, building materials, the chemical industry, environmental protection, and new energy sectors, thus offering our valued clients holistic, innovative, and high-tech equipment and engineering solutions meticulously crafted to align with their specific requirements and aspirations.

Qualifications and Honors
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