Lithium rotary kiln is a thermal equipment for heating bulk, powdery or slurry materials. It is widely used in the roasting of lepidolite, spodumene, lithium feldspar, lithium feldspar and lepidolite and other raw materials. The lithium rotary kiln is mainly composed of a rotary cylinder, a feeding device, a discharging device, a transmission device, a burner and other components. Its working principle is to heat and slowly move lithium ore, and after a series of physical and chemical changes, the lithium compound is extracted. Depending on the characteristics and production capacity of each lithium concentrate raw material, customized production can be carried out



Basic parameters | |
Product Name | Lithium 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 | |||||||
Model | Feed Quantity(t/h) | Revolving Speed(rpm) | Qty Of Support | Reducer Model | Motor Model | Model Power(kW) | Remarks |
φ2.8×46m | 6~10 | 0.16~1.6 | 2 | Main:ZSY450-80 | Main:YVFE3-315S-6 | 75 | Supporting Three-stage Suspension Preheater |
Auxiliary:ZSY160-25 | Auxiliary:YE3-160M-4 | 11 | |||||
φ2.8×56m | 6~10 | 0.16~1.6 | 3 | Main:ZSY500-80 | Main:YVFE3-315M-6 | 90 | |
Auxiliary:ZSY160-25 | Auxiliary:YE3-160M-4 | 11 | |||||
φ3.0×45m | 8~12 | 0.16~1.6 | 2 | Main:ZSY500-71 | Main:YVFE3-315M-6 | 90 | Supporting Three-stage Suspension Preheater |
Auxiliary:ZSY160-25 | Auxiliary:YE3-160M-4 | 11 | |||||
φ3.0×60m | 8~12 | 0.16~1.6 | 3 | Main:ZSY560-71 | Main:YVFE3-315L2-6 | 132 | |
Auxiliary:ZSY160-25 | Auxiliary:YE3-160M-4 | 11 | |||||
φ3.2×48m | 10~14 | 0.16~1.6 | 3 | Main:ZSY560-63 | Main:YVFE3-315L2-6 | 132 | Supporting Three-stage Suspension Preheater |
Auxiliary:ZSY160-25 | Auxiliary:YE3-160M-4 | 11 | |||||
φ3.2×68m | 10~14 | 0.16~1.6 | 4 | Main:ZSY560-63 | Main:YVFE3-355M-6 | 185 | |
Auxiliary:ZSY180-25 | Auxiliary:YE3-180M-4 | 18.5 | |||||
φ3.5×52m | 13~16 | 0.16~1.6 | 3 | Main:ZSY560-63 | Main:YVFE3-355M1-6 | 160 | Supporting Three-stage Suspension Preheater |
Auxiliary:ZSY180-25 | Auxiliary:YE3-180M-4 | 18.5 | |||||
φ3.5×70m | 13~16 | 0.16~1.6 | 4 | Main:ZSY630-63 | Main:YVFE3-355L1-6 | 220 | |
Auxiliary:ZSY180-25 | Auxiliary:YE3-180M-4 | 18.5 |
Product Advantages | It has the characteristics of high efficiency, energy saving, environmental protection and energy saving, high degree of automation and strong adaptability. |
The equipment adopts advanced combustion technology and thermal control technology to achieve efficient production with low energy consumption; | |
Use low-nitrogen combustion technology and dust removal technology to reduce exhaust emissions and protect the environment; | |
Use advanced automated control systems to realize automated operation and monitoring of equipment and improve production efficiency. | |
It can adapt to the processing needs of lithium ores of different types and particle sizes, and has strong versatility. |

Main Products


Shandong Bullis Metallurgical Engineering Co., Ltd. is a subsidiary of Heze Shuanglong Metallurgical Machinery Group and is located in Shandong Province, China. Shuanglong Group is a leading large-scale industrial intelligent equipment manufacturing enterprise. It has a registered capital of 111.1 million yuan, more than 200,000 square meters of factory area, and more than 420 employees. The company's main business include equipment manufacturing, production line design, R&D, manufacturing, commissioning, operation and other engineering general contracting. The business segment involves metallurgy, building materials, chemical industry, environmental protection, new energy and other fields, providing customers with one-stop equipment and engineering overall solutions.


Our advantages | 30+ Years' Experience |
420+ Employees | |
3000+ Successful Cases | |
200000 m2 Factory | |
One-stop solutions provider for metallurgical engineering |



Shipping Time | 1-6 months |
MOQ | 1 Set |
Shipping Port | Qingdao/Tianjin/Shanghai/Liaoning/Guangzhou |

We have a professional and experienced team of engineers who can provide customers with early consultation and design services and tailor-made efficient and energy-saving metallurgical process design to ensure the smoothness of production and the stability of product quality.
2.Customized Solutions
Bullis is able to provide personalized metallurgical engineering solutions based on customers' specific needs and site conditions.
3.Equipment Supply and Installation
Bullis has strong metallurgical equipment processing capabilities and a professional installation team to ensure that the equipment can be installed accurately and put into use quickly.
4.Project Management and Implementation
With many years of project management experience, he can effectively coordinate the resources of all parties, advance the project in strict accordance with the scheduled time and budget, and ensure that the project is delivered on time and the quality meets or exceeds industry standards. "
5.After-sales and Maintenance Services
No matter when and where our customers need, our after-sales service team will respond quickly to solve their problems. Provide regular equipment maintenance services and operator training to ensure your production is always in top condition.