The machine is suitable for punching holes in all kinds of books, calendars paper, tutorial paper, pp in batch. This machine with functions of automatic separating, punching and receiving paper together. It provides your a high cost performance by concise and rational design. 1. Simple and convenient to adjust the size and moudle . 2. Flexible seperating paper mechanism and no need to turn over the papers to guarantee high compatibility and low failure rate. 3. Easy operation system to be controlled without professional experience. 4. High quality for punching without deckle edge and accurate punching position. 5. Optional punching moulds. Max. Sheet:320320mm Min. Sheet:13095mm Punching speed:4200-5400 times/hour Power:1ph 220v 50/60hz(other voltage is available) Size: 18009001300mm Weight: n.W.:635 kg g.W.:750kg Package: wood case package