特點：本機送料輪包有EVA片材，使厚度不均的底片打粗更完美，打粗輪高低調(diào)整方便，采用變頻調(diào)速，操作簡單，效率高。

用途：橡膠底片打粗用。

Feature:the machine feeding wheel with EVA sheet,make uneven thickness of the film roughing more perfect,easy to play rough wheel high and low,frequency control device is used,easy operation,high efficiency.

Application:rubber sole