Automatic asphalt mixing machine

1、 mixing capacity: 20 liters, the temperature range of the heating pot, room temperature-250 ℃ (any setting), the
2、Temperature control precision: ±3℃.
3、 mixing time: 1 ~ 999 seconds (arbitrary setting).
4、Stirring paddle speed: 48 rpm for public rotation, 90 rpm for self rotation.
5、Operating conditions: temperature: -10℃~40℃. Relative humidity: not more than 80%.
6、Power supply voltage: ~ 220V ± 10%, current: 10A
7、 Instrument size: 10 liters 103x65x120 (cm) 20 liters