Product Description
The metallic magnesium production line is an advanced rotary kiln meticulously engineered based on the unique calcining characteristics of dolomite and the precise process requirements of the renowned Pidgeon method for magnesium smelting. This cutting-edge equipment serves as the heart of the dolomite calcining system. The products produced by this state-of-the-art rotary kiln boast unparalleled stability and uniform quality, exhibiting high activity and exceptionally low ignition loss. It impeccably meets the stringent process requirements of the Pidgeon method for magnesium smelting, thereby optimizing the magnesium extraction rate and enhancing silicon utilization, leading to a significant reduction in the production and consumption of metal magnesium. It represents the pinnacle of innovation in equipment for calcining dolomite within the magnesium industry.
The magnesium smelting process encompasses comprehensive stages including raw material storage, dolomite calcination, grinding, briquetting, reduction, and refining. Initially, raw dolomite is expertly crushed into qualified materials (20-40mm) using a crusher, sintered with precision in a rotary kiln, cooled efficiently by a cooler, ground into fine powder by a ball mill, and finally pressed into balls by a ball press. The calcination process transforms dolomite into calcined white within the rotary or vertical kiln. This is then meticulously blended with ferrosilicon powder and fluorite powder to form a consistent dough, which is placed into a heat-resistant stainless steel reduction tank. Within the reduction furnace, it is reduced at a controlled temperature of 1200-1250°C and a vacuum pressure of 1.33Pa. The resulting crude magnesium undergoes a meticulous flux refining process, followed by ingot casting and surface treatment to produce premium-quality finished magnesium ingots.
Product Parameters
| Basic parameters |
| Product Name |
Magnesium Production Line |
| Dimension |
Φ1.6x32m-Φ5.2×72m |
| Capacity |
10,000-200,000 Tons/Year |
| Fuel |
Coke oven gas, natural gas, coal bed methane, pulverized coal, etc. |
| 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 |
Product Advantages
Product Advantages
|
Fuel combustion equipment: Use energy-saving burners to automatically control the air distribution volume and improve the thermal efficiency of the fuel. |
| There is a vertical preheater at the end of the rotary kiln, which makes full use of the high-temperature flue gas generated by the combustion of the rotary kiln to preheat the materials in the preheater. Through this, the materials can partially decompose in the preheater, increase the system output and improve thermal efficiency. |
| There is a vertical cooler at the head of the rotary kiln, which makes full use of the heat contained in the high-temperature whitened material of the rotary kiln to preheat the secondary air to 650°C, thereby improving the thermal efficiency and achieving good economic benefits. |
Main Products: At Shandong Bullis Metallurgical Engineering Co., Ltd., we take pride in offering a diverse range of top-tier products that cater to the dynamic needs of the metallurgical industry. Our flagship offering is the Innovative Magnesium Production Equipment, renowned for its CE certification and unmatched performance. This equipment epitomizes our commitment to quality and innovation, setting new benchmarks in metallurgical engineering. Choose from our comprehensive portfolio to find the perfect solution that aligns with your business goals and operational requirements.
Company Profile
Shandong Bullis Metallurgical Engineering Co., Ltd. is a proud subsidiary of the esteemed Heze Shuanglong Metallurgical Machinery Group, strategically positioned in the vibrant Shandong Province of China. As a flagship entity in the realm of large-scale industrial intelligent equipment, Shuanglong Group stands as a beacon of innovation and leadership. With a robust registered capital of 111.1 million yuan, an expansive factory area sprawling over 200,000 square meters, and a dynamic team of over 420 dedicated professionals, the company is poised to deliver excellence. Our core competencies include cutting-edge equipment manufacturing, comprehensive production line design, pioneering R&D, precise manufacturing, meticulous commissioning, and seamless operation, all under the umbrella of engineering general contracting. We cater to diverse industries such as metallurgy, building materials, chemical industry, environmental protection, and new energy, offering our clients comprehensive, one-stop equipment and engineering solutions designed to meet their every need.
| Our advantages |
30+ Years' Experience |
| 420+ Employees |
| 3000+ Successful Cases |
| 200000 m2 Factory |
| One-stop solutions provider for metallurgical engineering |
Certifications
Our Exhibitions&Partners
Packaging & Shipping
| Shipping Time |
1-6 months |
| MOQ |
1 Set |
| Shipping Port |
Qingdao/Tianjin/Shanghai/Liaoning/Guangzhou |
Services
1. Engineering Consulting and Design
Our team of seasoned engineers stands ready to offer insightful early consultation and bespoke design services. We craft efficient, energy-saving metallurgical process designs to guarantee seamless production and unwavering product quality, perfectly tailored to your needs.
2. Customized Solutions
Bullis delivers bespoke metallurgical engineering solutions, thoughtfully designed to align with your specific requirements and unique site conditions, ensuring optimal performance and satisfaction.
3. Equipment Supply and Installation
Bullis boasts robust capabilities in metallurgical equipment processing with a dedicated installation team, ensuring that your equipment is installed with precision and swiftly operational for immediate use.
4. Project Management and Implementation
Leveraging years of adept project management experience, we excel in orchestrating resources, ensuring each project progresses on schedule and within budget, while consistently meeting or surpassing industry standards.
5. After-sales and Maintenance Services
Our responsive after-sales service team stands ready to promptly address customer needs anytime, anywhere. Their expertise ensures problems are swiftly resolved, complemented by regular maintenance services and training for operators, keeping your production at its peak.
Audited Supplier 
){kind=link}