| 摘要 |
A heating device for a small-sized portable mixer for pavement is provided to mix stone powder, polyurethane, additives, and liquid pavement material with one another at a predetermined temperature regardless of seasons and periphery temperature. A heating device for a small-sized portable mixer for pavement comprises a mixing container(11), heating cables(21), temperature sensors(24), an insulating member(22), and a controller(23). The heating cables surround the mixing container. The temperature sensors are installed at the mixing tank to detect temperature in the mixing container and transmit a signal to the controller. The insulating member covers the heating cables and the temperature sensor as well as the mixing tank. The controller operates the heating cables to keep a predetermined temperature, based on the signal of the temperature sensor. |
