paper folding machine compactly sturctured, high efficiency,economical. paper folding machine Instructions: Simple to operate, easy to master, and endurable, Huatian Model CF380 series folding machines are ... 90mmMaximum delivery size380*225mmMinimum delivery size65*45mmFolded paper thickness50-250gFolding shaft speed130m/minQuantity of folding plates2 piecesPaper feed methodAir suction typeDelivery ...