External Heating Rotary Kiln for Lithium Ore and Waste Treatment

• Customization: Available
• After-sales Service: 1year
• Warranty: 1year
• Model NO.: SYM
• Type: Induction Heating Machine
• Certification: CE, ISO
• Structure: Horizontal Type
• Brand: CISCO
• 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

External Heating Rotary Kiln

The External Heating Rotary Kiln developed by Shanghai Yingyong Machinery Co Ltd (SYM) is a high-temperature processing equipment designed for applications requiring indirect heating. Heat is applied to the outer surface of the rotary tube, allowing precise temperature control and preventing direct contact between the flame and materials. This system is ideal for lithium ore calcination, hazardous waste disposal, and materials that are sensitive to combustion gases or oxidation.

Applications

Lithium ore (spodumene) calcination
Battery material preparation
Hazardous and medical waste treatment
Rare earth and metal oxide roasting
Activated carbon regeneration
Petrochemical catalyst processing

Key Features

External Heating Rotary Kiln

Indirect Heating: No direct contact between flame and material
Accurate Temperature Control: Better stability for calcination and pyrolysis
Multi-Fuel Compatible: Natural gas, electric heaters, or oil burners
Material Protection: Prevents contamination and preserves purity
Low Emissions: Suitable for environmental and sensitive industrial processes
Customizable Size and Structure for different processing capacities

Specification

Parameter	Specification Range	Unit
Kiln Diameter	0.8 – 3.6	meters
Kiln Length	6 – 50	meters
Processing Capacity	1 – 20	tons/hour
Operating Temperature	200 – 1200	°C
Heat Source	Electric, gas, oil	-
Material Type	Powder, granules, lumps	-
Drive Type	Gear or chain drive	-
Control System	PLC automatic control	-

Company Profile

Why Choose SYM External Rotary Kiln

Over 20 years of rotary kiln manufacturing experience
Custom-designed for each application
Turnkey service available: design, manufacturing, installation, commissioning
Long service life and stable operation
Full set of spare parts and technical support available

FAQ

Frequently Asked Questions

Q1: What materials are suitable for external rotary kiln processing?
A1: Ideal for materials that should not contact flames or combustion gases, such as lithium ores, catalysts, hazardous waste, and medical waste.

Q2: What is the maximum operating temperature?
A2: Up to 1200°C, depending on the heating source and material processed.

Q3: What fuel sources are supported?
A3: Natural gas, electricity, diesel, or heavy oil can be used, depending on your plant setup.

Q4: Can you customize the size of the kiln?
A4: Yes. All kilns are custom-designed based on your required capacity, site space, and process needs.

Q5: Do you provide installation and training?
A5: Yes, SYM provides on-site installation, commissioning, and training, as well as long-term technical support.