Harden Industries provides good quality Single Shaft Shredders that offer low maintenance, low operating costs, as well as safe and simple operation. Screened units of the single shaft shredder can effectively and accurately size material down to 10mm. It has a power with 15HP to 450HP by electric or hydraulic motors. All models in the shredder series have the option of three different cutter styles allowing optimization to your specific application. There are multiple screen options available from 3/8”to 1.5”openings. Discharged material can be transported by pneumatic, belt or screw conveyors. Full shredder system automation can be accomplished through optional PLC controls.

HARDEN two shaft shredder is featured sophisticated design, robust structure, and high efficient shredding result. Two shaft shredders are normally used first stage shredder for materials like truck tires, steel drums, organic waste, and MSW. With a two shaft shredder, once the material is fed into the cutting chamber, the cutting blades with hooks will grab material and then shear it down to strips. The shreds are directly discharged after cutting without passing through a screen, so the size of shreds is quite random. Custom blade widths can match your required sizing. Programmed revers rotation of the rotor shaft can prevent damages when overload. Both electrical and hydraulic drive systems available.

The HARDEN four shaft shredders, or name it quad shredders, are perfectly suitable for scrap size reduction applications such as e-waste, rubber tire recycling, RDF production, and contaminated materials where uniformed medium particle size is desired. The four shaft shredders are very robust and built to sustain tough operating conditions without problem. HARDEN four shaft shredders are available in different sizes and works perfectly in combination with other recycling machines.

HARDEN primary shredders, or coarse shredder, with dual powerful hydraulic drivers designed for various kinds of bulky waste size reduction. Primary shredders are used in MSW disposal plants, biomass power stations and RDF processing systems as an indispensable first stage shredder. Strong shafts, bearings, chamber, cutting hooks in high-strength wear-resistant alloy with surface tungsten carbide welding are all designed for the toughest job as an industrial shredder. Hydraulic power controlled by smart programs of PLC and converter guarantees high efficiency shredding results. The machine is very robust and built to sustain for tough operating conditions without any problem.