The rotary furnace is upgraded and transformed on the basis of the conventional tube furnace. Its structure is simplified, the furnace can be opened, and it has strong versatility. The inner cavity of the quartz tube is large and the port is small, and a quartz pick is designed in the cavity to help the sample turn over, and the sintering is more uniform when the 360°automatic rotation is heated. The quartz tube rotates from 0 to 15 per minute, and the speed can be adjusted evenly in forward and reverse directions. The quartz tube can still rotate continuously when it is connected to the gas pipeline or in a vacuum state, and it does not affect the sealing. It is specially used for laboratory calcination and drying of battery anode and cathode electrode materials, non-strong acid-base powder materials, and granular materials. Users can choose to fire under vacuum or under atmosphere protection according to the materials to be fired.
2﹑Technical specification
| Display mode | High brightness LED digital tube |
| Chamber material | Alumina fiber |
| Heating element | Molybdenum-doped iron-chromium-aluminum alloy heating wire |
| Limit temperature | 1200℃ |
| Working temperature | ≤1150℃ |
| Heating rate | ≤20℃ (suggestion:10℃/min) |
| Heating temperature zone | single |
| Temperature zone length | 440mm |
| Head of constant temperature zone | 380mm |
| Furnace tube material | High purity quartz |
| Work area chief | Φ100×360mm |
| Furnace tube length | Total length 1000mm: 320mm at both ends of special-shaped tube, 360mm in the middle |
| Sealing method | Vacuum-tight flange |
| Air tightness | 9.8×10-4Pa |
| Control mode | Intelligent PID |
| Temperature control accuracy | ±1℃ |
| Temperature curve | 30 sections of "time-temperature curve" can be set arbitrarily |
| Furnace tube speed | 0-15 rev/min (stepless speed regulation) |
| Overcurrent protection | with |
| Burnout alarm | with |
| Temperature measuring element | K type |
| Electrical certification | CE certification |
| Rated power | 3.2KW |
| Furnace size | 890×470×610 mm |
| After-sales service | 12-month warranty, lifetime warranty |
| Package | plywood wooden packing box |
With proven engineering knowledge and more than 20 years' experience we can provide you the right furnace solution.
We will well pack the goods based on the kinds of furnace and customer's requirement.
