Rotary Kiln Equipment for Lithium Battery Powder Preparation

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 Year
• Model NO.: SYM
• Application: Construction, Chemical Industry, Mineral Operation
• Certification: CE, ISO
• Customized: Customized
• Automatic Grade: Automatic
• Advantage: High Efficiency Low Energy
• Color: Customized
• Power: 800-20000kw
• Factory Visit: Welcomed Warmly
• Spare Parts: Supply All Using Life
• Quality: High Level
• Price: Negotiable
• Video Outgoing-Inspection: Provided
• Transport Package: Customized
• Specification: 1000*1000*1000
• Trademark: SYM
• Origin: Shanghai
• Production Capacity: 50000pieces/Year

Product Description

Spodumene Calcination Rotary Kiln

This rotary kiln is specially designed for the high-temperature calcination of spodumene concentrate. It converts alpha-phase spodumene into beta-phase at 1050–1100°C, making lithium easier to extract during downstream processing. Widely used in lithium carbonate and lithium hydroxide production lines, the kiln is ideal for battery material plants.

Model: Ø2.2×38m - Ø4.3×62m

Production Capacity: 120-800TPD

Applicable Materials: Limestone, clay, iron ore slag, etc.

Application Fields: Lithium carbonate production Lithium hydroxide production Spodumene flotation concentrate calcination Battery-grade lithium material plants Pilot or industrial-scale lithium extraction linesSuitable for lithium mica, lithium spodumene raw material etc.

The rotary kiln for lithium spodumene is composed of a cylinder, support roller, heating transition part, drive gear, sealing device, motor, exhaust chamber, sintering part, and kiln hood. It's easy and more efficient for you to operate our lithium spodumene rotary kilns.

When burning lithium spodumene, you can notice the flame status and simulate and display the calcination process by using our industrial TV, it can realize the infrared scanner to directly transmit the situation of the calcined belt to the computer. The utilization of these new technologies makes it easier and more reliable to operate our rotary kilns. Additionally, compared with other equipment of similar specifications, our rotary kilns for lithium spodumene can be upgraded by 10% production yield and decrease the thermal consumption by 15%.

Key Features

Spodumene Calcination Rotary Kiln

High Efficiency: Ensures complete phase conversion with stable temperature control
Temperature Range: Operating temperature up to 1100°C
Heating Type: Available in direct-fired and indirect-fired models
Customizable Size: Diameter, length, and rotation speed can be tailored
PLC Control: Automated operation with inverter control and temperature monitoring
Long Service Life: Alloy steel shell and high-quality refractory lining

Specification

Parameter	Specification Range	Unit	Description
Kiln Diameter	1.8 – 4.2	meters (m)	Outer diameter of the rotary kiln
Kiln Length	20 – 60	meters (m)	Length of the rotary kiln
Capacity	1 – 20	tons/hour	Material processing capacity
Operating Temperature	1050 – 1100	°C	Working temperature for spodumene calcination
Heating Type	Direct-fired / Indirect-fired	N/A	Heating method options
Rotation Speed	0.5 – 5	rpm	Rotation speed of the kiln
Fuel Type	Natural gas, Coal, Electricity	N/A	Fuel source for heating
Control System	PLC + Frequency Inverter	N/A	Automation and control system
Refractory Lining	High alumina bricks	N/A	Kiln inner lining material
Shell Material	Alloy Steel	N/A	Outer shell construction material
Installation Type	Horizontal	N/A	Kiln installation orientation

Company Profile

Why Choose SYM Machinery?

Over 10 years of experience in rotary kiln manufacturing and design
Strict quality control and international standard certifications
Professional technical support and after-sales service
Customized solutions to suit your raw materials and production capacity

FAQ

Frequently Asked Questions

Q1: What is the main function of the spodumene calcination rotary kiln?
A1: The kiln is used to convert alpha-spodumene into beta-spodumene at high temperatures (1050-1100°C), making lithium extraction easier and more efficient.

Q2: What types of heating methods are available for this rotary kiln?
A2: Our rotary kilns offer both direct-fired and indirect-fired heating options to meet different process requirements.

Q3: What is the typical processing capacity of your kilns?
A3: The capacity ranges from 1 to 20 tons per hour, depending on the kiln size and configuration.

Q4: Can the rotary kiln be customized?
A4: Yes, we customize kiln diameter, length, rotation speed, and control system to suit your production needs.

Q5: What kind of fuel can be used in the kiln?
A5: Our kilns support natural gas, coal, and electric heating, offering flexibility in fuel choice.

Q6: Do you provide installation and after-sales support?
A6: Yes, we provide full technical support for installation, commissioning, and spare parts supply.

Q7: What materials are used for the kiln lining and shell?
A7: The kiln shell is made of alloy steel, and the refractory lining uses high alumina bricks for durability and heat resistance.

Q8: What is the typical lifetime of the kiln?
A8: With proper maintenance, the kiln can operate efficiently for 10 years or more.