... and automatic 2, metal forming machine 3, 20 years of experience 4, High quality Drum making machine: 1Advantages(1)More than 20 ... safe to control, easy to operate and maintain;(4)High speed, high production efficiency, low energy consumption;(5)Equipped with human- ... digital control technology;(6)Full automatic, multi-functional and multi mould, suitable for different lid diameter, etc. 2.Honours(1 ...