The wood chipper which was later developed into a wood shredder was designed and invented by Peter Jensen in 1884 in Germany. Soon this equipment became the pivotal machinery of the company that is already popular in producing and repairing wood working machinery. As you know, wood waste is an important example of a renewable resource that is available in abundance and can be used for both recycling materials and producing energy depending on the grade of wood waste quality. During the process of recycling timber, the waste is shredded into small pieces in order to segregate foreign materials out of it. Then the wood is taken for producing chipboard or thermal utilization in thermal power stations or biomass.
Functions and mechanism of wood shredders
A wood shredder may resemble the wood chipper in terms of external appearance as it possesses a suite for delivering the waste material in and then opening for the end product to be ejected out. Within each shredder, there are semi-blunt blades known as flails whose function is breaking down the organic waste into smaller pieces. Many shredders are equipped with the ability of selecting the size of the end product. The function of the flail system is to mash and shred into miniature pieces, which can be composted or used as mulch.
Due to a relatively smaller size of the engine and the semi-blunt blades, wood shredders are unable to break large wood logs or dead tree branches. Nevertheless, they are extremely effective for use in home gardens, small yards and anywhere for shredding small branches.
Various applications of wood shredders
It is obvious that during the execution of this process high quality chippers and shredders will be required, and they are typically chosen based on their application.
· Demolition wood: It includes timbers and wood in all forms ranging from interior to exterior fittings, from constructional timber to all types of mixed varieties.
· Construction waste wood: To shred and chip this kind of mixed timber from construction and demolition sites, a shredder with hard-facing rotor is required because of its resistant abilities towards abrasive items. This kind of waste wood also includes beams, boards, treated solid wood, formwork as well as mixed ranges.
· Root stock: Shredding root stock, green waste, driftwood and waste wood derived from gardening and landscaping requires shredders that are particularly designed to meet these sophisticated application needs. This kind of equipment is also well adept in removing foreign particles and reduces downtime.
· Timber derived from bulky waste: This variety of waste wood is normally sorted, and it requires a wood shredder with a large hopper to fit the waste materials and a powerful rotter for capturing and shredding the wood within a short time.
· Packing wood: Whether you need to shred bulky waste derived from shipping crates, fruit boxes, pallets or cable reels, you can find a shredder based on the volume and hardness of the waste products.
Once you have decided on the application of your shredder, you can get ample choices among different kinds of shredders with varying sizes and types of engines to cater for your requirements.