Metal powder dryer
The Best Choices for Your Project
Professionally drying metal powder for customers
- Desulfurization gypsum dryer can be customized according to requirements
- Solution：Provide solutions for your problems
- Dryer length: 8 meters to 36 meters.
Metal powder dryer
Metal powder is the powder of metals found on Earth, primarily including iron powder, copper powder, aluminum powder, stainless steel powder, titanium powder, nickel powder, and cobalt powder.
Metal powders are primarily used in electrical and electronic components, coatings, conductive materials, powder metallurgy, the manufacture of magnetic materials, coatings, and catalysts, as well as in aerospace, high-temperature alloys, and as additives to metal alloys to enhance strength. Metal powders are particularly versatile in the automotive industry.
We know that high surface moisture content can affect metal stability. Many metal powders, such as iron, aluminum, and copper, can experience surface moisture that accelerates oxidation, rust, and even corrosion, leading to deterioration in powder quality and color changes over decades, directly impacting the performance of the final product.
Excessive moisture content in metal powders, such as iron and copper powders, can cause agglomeration, often resulting in losses for customers.
Regarding safety, some metal powders undergo chemical reactions in humid environments, potentially causing hazards. For example, magnesium powder undergoes an exothermic reaction in humid environments.
To ensure the stability of subsequent metal powder processing, wet powders have poor flowability in applications such as powder metallurgy, 3D printing (metal additive manufacturing), and metal injection molding (MIM). This can lead to uneven powder spreading and inconsistent compaction density, resulting in product defects, cracking, or substandard dimensional accuracy.
Model | Drum Diameter (mm) | Drum Length (m) | Inclination (°) | Speed (r/min) | Weight (t) | Power (kw) | Volume (m³) |
Ф0.8×10 | Ф800 | 10 | 1-3 | 7.2 | 6.9 | 4 | 5.02 |
Ф1.0×10 | Ф1000 | 10 | 1-3 | 6.73 | 7.5 | 5.5 | 7.85 |
Ф1.2×12 | Ф1200 | 12 | 1-3 | 5.8 | 13.1 | 11 | 13.31 |
Ф1.5×12 | Ф1500 | 12 | 1-3 | 4.8 | 22.3 | 15 | 21.2 |
Ф1.8×14 | Ф1800 | 14 | 1-3 | 3.2 | 45.8 | 30 | 48.22 |
Ф2.2×18 | Ф2200 | 18 | 1-3 | 3 | 50.3 | 37 | 70.43 |
Ф2.4×20 | Ф2400 | 20 | 1-3 | 2.83 | 78.4 | 45 | 90.43 |
Ф2.8×24 | Ф2800 | 24 | 1-3 | 2.59 | 97 | 75 | 147.8 |
Ф3.0×20 | Ф3000 | 20 | 1-3 | 2.6 | 102 | 55 | 141.3 |
Ф3.0×25 | Ф3000 | 25 | 1-3 | 2.6 | 110 | 75 | 176.7 |
Ф3.2×25 | Ф3200 | 25 | 1-3 | 2.5 | 110 | 90 | 201 |
Ф3.6×28 | Ф3600 | 28 | 1-3 | 2.3 | 135 | 160 | 284.9 |
Metal Powder Dryer Features
We specialize in manufacturing metal powder dryers, and can provide customers with iron, aluminum, and copper powder dryers. Our metal powder dryers offer the following key features:
- High Efficiency: Drying is essential for a wide range of applications, and the dried metal powder requires a consistent moisture content. Our metal powder dryer utilizes a drum design. A uniquely designed lifter is installed inside the drum. As the drum rotates, it continuously lifts and scatters the powder, creating a uniform curtain that allows for full contact with the hot air, achieving 360-degree drying. A high-temperature, high-pressure-resistant fan is used as the heat source for continuous, 24-hour delivery.
- The metal powder dryer achieves precise temperature control.
The dryer’s overall design utilizes a PID intelligent control system, providing precise closed-loop control of the raw material heating temperature, inlet air temperature, and outlet air temperature. The temperature fluctuation range is narrow (±1-2°C), meeting the sensitive drying temperature requirements of various metal powders (from low melting points to high melting points).
Stepless Speed Regulation: The drum speed can be adjusted continuously, allowing for flexible control of the powder residence time within the drum to accommodate drying requirements with varying initial moisture content and material properties. 3. The dryer utilizes a multi-seal design.
Drying requires extremely high sealing performance. We utilize a combination of labyrinth seals and airtight seals to minimize air ingress and dust escape, providing a low-oxygen drying environment for easily oxidized metal powders (such as titanium powder and specialty alloy powders).
- The dryer boasts high throughput.
Our dryer can operate 24 hours a day, enabling large-scale drying with outputs ranging from 1 to 20 tons per hour. We can also customize small dryers to meet customer requirements, drying 20 to 500 kg of metal powder per hour.
Metal Powder Dryer Operating Principle
The operating principle of a metal powder dryer is crucial to the drying performance and efficiency of metal powder, which are key concerns for customers.
The metal powder dryer’s operating principle primarily relies on heat transfer and airflow. Metal powder enters the dryer, where heat is continuously supplied through a hot air furnace. The hot air interacts with the metal powder within the dryer, continuously drying it and ensuring uniform drying. The dried metal powder is automatically discharged through the discharge system. The metal powder dryer utilizes an intelligent design throughout the drying process, enabling real-time monitoring of temperature, dryer speed, and changes in metal powder drying temperature.
Why choose us as your metal powder dryer manufacturer?
- We are a global professional drum dryer manufacturer with extensive experience in metal powder drying. We can customize drying solutions to meet diverse customer needs.
- We offer customized services. We can tailor dryers to your specific raw materials. We can customize your powder type (iron powder, copper powder, nickel powder, cobalt powder, titanium powder, etc.), particle size, initial moisture content, target moisture content, and production capacity requirements. 3. Efficient drying equipment. The dryer features intelligent operation, enabling full monitoring of drying temperature fluctuations, dryer operation, raw material moisture content, and surrounding dust content. The dryer’s structural design and hot air flow simulation ensure extremely uniform powder heating and moisture evaporation. Due to the oxidizable and flammable nature of metal powders, the dryer has interfaces for upgrading to inert gas protection and explosion-proof systems.
- Full-Lifecycle Service Support: From dryer pre-process consultation and design, to manufacturing, installation, commissioning, training, and long-term spare parts supply and after-sales service, we provide full-lifecycle technical support, making us your reliable partner.
