Our large - scale reducers are tailor - made for copper and iron smelting industries. In copper smelting, they power crucial equipment like ore crushers and refining furnaces. Their high - torque output ensures these machines run steadily, reducing downtime and boosting productivity. During iron smelting, especially in blast furnaces, the reducers' precise speed regulation maintains the right rotational speed for continuous and efficient iron production.
Built with durable materials, they withstand the extreme heat and heavy loads in smelting environments. Their robust design guarantees long - term reliability, minimizing maintenance costs. These reducers are not just components but key enablers for smooth, efficient copper and iron smelting operations.
Installation Instructions
Changzhou Changyulong Reducer Co., Ltd specializes in manufacturing cycloidal gear reducers and boasts a long-standing production history. Equipped with a comprehensive enterprise and technical management system, our products adhere strictly to JB298281 ministry standards and are recognized as qualified by the International Provincial Bureau of Standards. We provide cutting-edge cycloidal gear solutions.
Our innovative cycloidal pinwheel reducer employs a planetary transmission principle and cycloidal pinwheel tooth meshing, finding extensive application across various sectors including textile printing and dyeing, light industry food production, metallurgy, mining, petrochemical, lifting, and transportation, as well as construction machinery drive and speed control systems.
Our factory's cycloidal reducers guarantee superior quality, reliable performance, and a comprehensive range of specifications at competitive prices. Committed to our principles of "sincerity and credibility," we prioritize quality first and customer satisfaction, earning trust through reliable performance and significant technical and economic benefits, making us a preferred choice across industries.

1. What types of reducers are suitable for copper and iron smelting?
Gear reducers are the most commonly used in this field. They can be further classified into helical gear reducers and bevel gear reducers. The choice depends on specific working conditions such as the direction of power transmission and load characteristics. For example, bevel gear reducers are ideal when power needs to be transmitted at different angles, while helical gear reducers offer smooth operation and high - load - bearing capacity in many general applications.
2. How much torque can the reducer output?
The rated output torque can reach [X] Nm. Our reducers are designed to provide high - torque output, which is crucial for driving heavy - duty equipment like crushers and blast furnaces in the copper and iron smelting processes. The torque can be adjusted according to different equipment requirements to ensure stable operation under heavy - load conditions.
3. Can the reducer adjust the output speed?
Yes, it can. The input speed is [X] r/min, and the output speed can range from [X - X] r/min. The reducer is equipped with an accurate speed - regulation function. By adjusting the reduction ratio, it can meet the diverse speed requirements of different production processes, such as the slow - speed and high - torque operation needed in the ore - crushing stage and the relatively higher - speed operation in some refining processes.
4. What materials are used for the housing and gears?
The housing is made of high - strength cast iron. This material has excellent compressive strength, wear resistance, and corrosion resistance, enabling it to withstand the harsh smelting environments with high temperature and dust. The gears are made of high - quality alloy steel, which undergoes special heat - treatment processes. This results in a tooth surface with high hardness, strong wear resistance, and high fatigue strength, ensuring long - term and stable operation of the reducer.
5. How is the reducer protected from the harsh smelting environment?
The protection level of the reducer is IP[X]. This means it has good dust - proof and waterproof performance. The design effectively prevents dust and moisture in the smelting workshop from entering the internal components, thus protecting the reducer from damage and ensuring its normal operation in a harsh environment.
6. What are the cooling methods available?
We offer two cooling methods: air - cooling and liquid - cooling. The choice of cooling method depends on the power of the reducer and the working environment. For example, in a well - ventilated environment with relatively low - power reducers, air - cooling may be sufficient. However, for high - power reducers or those operating in high - temperature environments, liquid - cooling is a better option to ensure proper operating temperature during continuous operation.
7. Can the reducer be customized?
Yes, we provide customization services. You can customize the color of the reducer according to your preference. In addition, special specifications and dimensions, output shaft forms, and input shaft connection methods can all be customized according to your specific requirements, allowing the reducer to better integrate into your existing production equipment and layout.