5 ton/hour big drum chipper 1.CE ISO SGS 2.blade is abrasion-proof alloy steel 3.own factory 5 ton/hour big drum chipper Brief Introduction: 1. wood chipper make wood logs, planks into wood chips, it is our product which specially designed for round logs, square blocks, wood staff/ wood chips is 10-30mm size, or 5-10mm wood sawdust.2. Wood chipper is composed of base, blade roller, upper and ...