Indirect Fired Rotary Kiln

Products Description

AGICO Cement's indirect fired rotary kiln is an advanced and eco-friendly solution designed to meet the growing need for clean and controlled high-temperature processing. Based on the traditional single-drum rotary kiln and improved through customer feedback and technical research, this kiln offers reliable performance for materials that require indirect and continuous heating.

The kiln features a combustion chamber located outside the main drum. Heat from the burning fuel is transferred through the kiln shell to the material inside, preventing direct contact and reducing contamination risks. It is ideal for processing sensitive or high-purity materials.

With full combustion, high thermal efficiency, and precise temperature control, the kiln supports a wide range of fuels, including coal, electricity, natural gas, coal gas, and LPG. Its compact design, adjustable slope, and modular heating elements make it easy to install and operate. Through years of research and development, AGICO has brought this equipment to an internationally advanced level, ensuring stable and efficient calcination with minimal environmental impact.

Product Advantages

1. Clean Processing with High Product Purity

Materials are heated indirectly, preventing direct contact with combustion gases. This results in a high-purity end product with no contamination.

2. Precise Temperature and Atmosphere Control

Calcination temperatures up to 1150 °C can be stably maintained. Key parameters like temperature, atmosphere, retention time, and yield are easy to adjust for optimal results.

3. Versatile Material Handling

Suitable for both powdery and granular materials, making it ideal for a wide range of industries and applications.

4. Durable Construction

The kiln cylinder is made from special stainless steel, offering strong resistance to heat and corrosion for long service life.

5. Flexible Operation

The kiln body tilt and cylinder rotation speed can be easily adjusted to meet different process requirements.

6. Automated and Stable Performance

Equipped with an automatic control system, the kiln ensures consistent output, protects key components, and reduces manual intervention.

7. Low Operating Costs

Efficient energy use and the ability to recover and reuse waste heat help lower overall production expenses.

8. Multiple Fuel Options

Can be powered by natural gas, liquefied petroleum gas, diesel, electricity, coke oven gas, or a dual-fuel system, offering flexibility in fuel selection.

9. Environmentally Friendly

Combustion is clean and emissions comply with environmental standards, reducing the need for costly gas treatment systems.

10. Wide Range of Applications

Suitable for processing non-metallic minerals, metal ores, chemical products, agricultural and industrial waste, including materials like kaolin, magnesium compounds, catalysts, copper sulfate, and sludge.

Product Specification

Model	Temperature	Furnace pipe size	Power	Angle	Capacity	Power	Dimensions	Weight
RQ20	1100℃	φ0.2×4.5m	80000kcal/h	0.5~5.0°	~15kg/h	380VAC 50HZ	~6.1×1.6×1.4m	~4T
RQ35		φ0.35×9m	110000kcal/h	0.5~4.0°	~120kg/h		~11×1.8×1.9m	~8T
RQ40		φ0.4×9m	180000kcal/h		~150kg/h		~11×1.8×1.9m	~10T
RQ50		φ0.5×9m	300000kcal/h		~250kg/h		~11×1.8×2.0m	~12T
RQ62		φ0.62×10.5m	450000kcal/h	0.5~3.0°	~300kg/h		~12.5×2.2×2.1m	~15T
RQ70		φ0.7×10.5m	480000kcal/h		~360kg/h		~12.5×2.3×2.2m	~18T
RQ80		φ0.8×10.5m	600000kcal/h		~480kg/h		~12.5×2.3×2.2m	~20T
RQ94		φ0.94×12m	680000kcal/h	0.5~2.5°	~650kg/h		~14×2.4×2.3m	~25T
RQ100		φ1.0×12m	700000kcal/h		~750kg/h		~14×2.5×2.5m	~28T
RQ110		φ1.1×12m	800000kcal/h		~900kg/h		~14×2.5×2.5m	~30T
RQ125		φ1.25×12m	860000kcal/h		~1000kg/h		~14×2.6×2.6m	~35T
RQ142		φ1.42×13.5m	1000000kcal/h		~1350kg/h		~15.5×2.7×2.7m	~40T
RQ150		φ1.5×13.5m	1300000kcal/h		~1500kg/h		~15.5×2.8×2.9m	~45T
RQ160		φ1.6×15m	1500000kcal/h		~1600kg/h		~15.5×2.9×3.0m	~50T
RQ180		φ1.8×15m	1700000kcal/h		~1900kg/h		~17.5×3.1×3.2m	~55T
RQ200		φ2.0×15m	1800000kcal/h		~2200kg/h		~17.5×3.3×3.4m	~60T
RQ220		φ2.2×15m	2200000kcal/h		~2600kg/h		~18×3.5×3.6m	~70T
RQ240		φ2.4×16.5m	2500000kcal/h		~3000kg/h		~18×3.8×3.9m	~82T

FAQ

Q: Who we are ?

A: AGICO CEMENT has been operating since 2000. Together with our subsidiary LCDRI, we've successfully delivered over 100 cement plant projects globally. Our team combines decades of technical know-how with practical, on-site experience.

Q: How do I start working with AGICO CEMENT?

A: You can reach out to us through our website or email. Once we understand your project requirements, our technical and commercial team will get in touch with a customized proposal and project plan.

Q: What services are included in your EPC package?

A: Our EPC service covers the full project lifecycle:
Project planning and design
Equipment manufacturing and delivery
On-site installation and commissioning
Operator training and technical guidance
Ongoing maintenance support and spare parts supply

Q: What about the pricing?

A: As the manufacturer, we're able to offer highly competitive prices without compromising on quality. Our goal is to give you the best value for your investment by combining cost efficiency with reliable performance.

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