Φ3×60m Bauxite Clinker Calcination Rotary Kiln Line in Shanxi

Henan Hongke Heavy Machinery Co., Ltd. is a Chinese manufacturer of industrial rotary kilns, rotary dryers, ball mills, crushers and complete mineral processing production lines. This article introduces the Φ3×60m bauxite clinker calcination rotary kiln production line project in Shanxi. It covers the project configuration, equipment advantages, installation and commissioning service, and customer feedback.

1. Project Background and Customer Needs

The project is located in Shanxi. The customer uses bauxite as raw material and planned to build a bauxite clinker calcination production line. The core equipment is a Φ3×60m bauxite rotary kiln, which is used for high-temperature calcination of bauxite and supplies bauxite clinker for refractory materials, high-alumina cement or abrasives. The customer mainly focused on:

• Stable control of bauxite calcination temperature and material retention time;

• Consistency of clinker sintering quality and bulk density;

• Stability of the kiln shell under continuous operation and service life of the refractory;

• Fuel consumption and thermal efficiency;

• Sealing at the kiln inlet and outlet and dust control;

• On-site installation guidance, commissioning training and later spare parts supply.

Henan Hongke provided a Φ3×60m bauxite rotary kiln and supporting equipment configuration based on the customer’s bauxite properties, target clinker indicators and site conditions. The company also supported equipment manufacturing, shipping, installation guidance and commissioning training.

2. Company Introduction

Henan Hongke Heavy Machinery Co., Ltd. designs and manufactures industrial rotary kilns, rotary dryers, ball mills, crushers and complete production lines. Its products are used in bauxite, refractory materials, cement, lime, metallurgy, mining, building materials and chemical industries. The company provides single machines, complete production lines, spare parts, on-site installation guidance and commissioning training.

3. Φ3×60m Bauxite Clinker Calcination Rotary Kiln Production Line Configuration

The core equipment of this project is a Φ3×60m bauxite rotary kiln. The line includes feeding, combustion, dust control, cooling, discharge and PLC control systems. Items marked “according to project configuration / to be verified before publishing” should be replaced with values from the contract technical agreement and final drawings before publishing.

4. Equipment Advantages of Henan Hongke

For this bauxite clinker calcination rotary kiln project, the main advantages of Henan Hongke’s equipment and solution are as follows.

4.1 Selection based on the bauxite calcination process

The alumina content, particle size, moisture and impurity composition of bauxite affect calcination temperature and clinker quality. Henan Hongke selects the kiln size, refractory and combustion system based on the customer’s material test results and target clinker indicators, so the equipment parameters match the process.

4.2 Controllable calcination temperature and stable clinker quality

The line is equipped with a combustion system and temperature monitoring to control the calcination temperature according to process requirements. Variable frequency speed control adjusts the kiln rotation speed and controls material retention time, helping stabilize clinker sintering quality and bulk density.

4.3 Kiln shell and refractory designed for high-temperature conditions

Bauxite calcination requires relatively high temperatures. The kiln shell is designed for high-temperature continuous operation, and the refractory configuration considers both high-temperature resistance and service life. This helps reduce heat loss from the kiln shell.

4.4 Stable transmission and easy process adjustment

The kiln uses a girth gear drive and variable frequency speed control. This makes it easy to adjust the kiln rotation speed according to material and throughput requirements while keeping operation stable.

4.5 Sealing and dust control

The kiln inlet and outlet use multi-point sealing structures. The sealing form is configured according to the project. This helps reduce air leakage and dust escape and improves the site environment.

4.6 Automatic control and complete line service

The line is equipped with a PLC control system that monitors and interlocks feeding, combustion, temperature, transmission and dust control. Henan Hongke can provide equipment for feeding, rotary kiln, cooling, dust control and discharge as a complete line. The company also provides installation guidance, commissioning training, spare parts and after-sales support.

5. Project Execution and Customer Feedback

During project execution, Henan Hongke followed the agreed schedule for equipment manufacturing, factory inspection, shipping and on-site installation guidance. During commissioning, the company trained the customer’s operators and supported linked equipment commissioning and trial production.

In the project follow-up, the customer’s overall feedback on the cooperation was positive. The customer recognized the equipment manufacturing quality, delivery support, on-site installation guidance and commissioning training response, and considered that the production line met the project expectations. Specific customer comments, acceptance data and operating figures should be based on project visit records and acceptance documents before publishing.

6. FAQ: What to Check When Choosing a Bauxite Rotary Kiln?

Q1: What capacity can a Φ3×60m bauxite rotary kiln handle?

Capacity depends on bauxite particle size, moisture content, alumina content, target clinker indicators, fuel type and operating schedule. It cannot be decided by kiln size alone. Customers should provide a material test report and target throughput so Henan Hongke can make a preliminary selection.

Q2: Why is temperature control important in bauxite calcination?

Bauxite clinker quality is closely related to calcination temperature. Insufficient temperature causes underburning and low bulk density, while too high a temperature may cause overburning and affect clinker performance. The calcination temperature should be decided by material properties and target clinker indicators, and controlled through the combustion system and temperature monitoring.

Q3: Can Henan Hongke provide spare parts and on-site service?

Yes. Henan Hongke can supply spare parts such as refractory materials, transmission parts and sealing parts. It can also provide installation guidance, commissioning training and after-sales support according to project needs. For more information, see spare parts and after-sales service.

7. Planning a Bauxite Rotary Kiln Project? Contact Henan Hongke

If you are planning a bauxite clinker calcination rotary kiln production line, or if you need a Φ3×60m or custom-sized rotary kiln, please send the following information to Henan Hongke:

• Material name, particle size, moisture content, alumina content and material test report;

• Target throughput and operating schedule;

• Target calcination temperature and clinker indicator requirements;

• Fuel type (coal, natural gas or mixed fuel);

• Project location and power supply conditions;

• Environmental, dust control and automation requirements.

Henan Hongke will provide a preliminary selection suggestion and quotation based on the project conditions. Please use contact Hongke to send your requirements, or visit our products page to learn more about rotary kiln products.