Continuous Rotary Kiln
This furnace is a continuous type. The material is fed by a screw feeder and is preheated by the heat radiation of the furnace tube before entering the high temperature zone for calcination. A material-swiping plate is set inside the furnace tube to continuously turn the material by the principle of gravity so that the material is heated more evenly. It is a lightweight continuous industrial kiln furnace, widely used in the rapid calcination of chemical powders, granules, and other products, with the advantages of low energy consumption, short sintering cycle, and low labor intensity.
| Furnace size (mm) | Working temperature(℃) | Power(KW) | Voltage | Heating elements | Heating rate | Temperature control accuracy |
| φ300*3000 | 1050℃ | 25 | 380V | Resistance wire | 1-10℃/MIN | ±1℃ |
| φ400*3000 | 55 | |||||
| φ400*5500 | 85 | |||||
| Φ600*12000 | 155 |

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A seven-zone mesh belt furnace running at 1120 °C can hold ±3 °C across the belt and still ship parts with inconsistent hardness, because the dew point in the delubrication zone drifted after the belt speed was raised. That is the nature of powder metallurgy: the furnace is not a box that gets hot, it is a chemical reactor with a conveyor attached. The short answer: select a powder metallurgy furnace by the process window it must hold — delubrication profile, atmosphere quality, sintering tempe...




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