Two feeding hole, one is for logs ano branches, the width feeding hole is for straw and corn cob medicinal materials and other small materials.Our factory support various of forestry machine to different effects ,wood chipper ,wood mill wood shaving and wood sawdust machine tell us yr request We provide exclusive design.Sieve mesh size can be customized to meet the size requirements of different uses.The cutting blade adopts high quality alloy cutting tools. The cutters are hard, wear resistant, cutting sharp, difficult to rust.