... : Precise Four-column Hydraulic Cutting MachineItem No.TW-580CUSE AND CHARACTERISTICS1. It fits for foam ,cardboard,fabric,leather,plastic ... the knives down to automatic slow cutting, so no difference between upper and lower level.5. It will not have the continuous ... automatic feeding quietly, non-shaking when the material in and out, and putting and taking products are easy, safety highly. Choose the ...