WANROOETECH heavy duty wood chipper wood shredder machine. The PNDS B series shredder machine is general purpose shredder machine,it can size reduction many kinds of waste wood or timber,additionally municial waste,waste plastic etc via changing the shredding rotor design.After many years effort, WANROOETECH team optimize the shredder structure,now it has many advantages compraring the traditionally horizontal shredder machine, detaied as: 1.Low speed, high torque gear drive;2.Powerful hydraulic swing type pusher;3.Proven well engineered design;4.smaller footprint compared to traditional shredders with horizontal pushers bolted in drive shafts;5.multiple rotor designs and materials.Now, WANROOETECH’s PNDS B series shredder machine have achieved a great success, which have the shredding waste wood or timber capacity from 500kg/h to 10Tons per hour, and woodscraps size can be 20mm to 50mm.If you want more smaller size wood scraps, we also have other equipment to control the wood scraps size about 3mm to 8mm, which can make used as fuel for steam boiler or wood briquetting machine material etc.