3.4 Automatic glue circulating system is equipped with automatic distribution device, by which the splitflow of glue can be adjusted with the adjusting valve as required to make effective use of glue.

• 4.；胶水自动循环系统装有自动分流装置；操作者可根据实际需要调节调节阀来控制分流量的大小；从而保证胶水得到有效的利用。