... a only way 6, thickness can be adjusted according to the winding flute7, strong device with more frequent operation8, alloy head ... fixing instrcuture,Packing Details :1, Unit packing : white box with inside the manual2, Carton Qty : 20 pcs3, Carton size : 482×396×388mm ... product development : warmly welcome4, QC per product line to guarantee the quality5, In time delivery time 6, Our products are used ...