| 摘要 |
PURPOSE:To obtain a good plastic product by connecting the pellet introducing port of a dryer and the hopper of a plastic molding machine with a pellet transfer pipe 10 and injecting dehumidified, dried air incessantly into the hopper and preventing dried resin from humidifying again. CONSTITUTION:The pellet introducing port 9 under a hopper drier A and the hopper 8 of a plastic molding machine B are connected with a pellet transfer pipe 10, the heated air exhausted from the hopper 8 is purified by a filter box 12, then, pressurized by a blower 13 and supplied to the pellet introducing port 9 to supply the pellets by the heated air into the hopper 8. The air dehumidified by a dehumidifier 6 is supplied incessantly into the hopper 8 through a pipe 11. |
