Pre-shred and re-shred recyclates in a single pass for meticulous particle homogeneity, from 15-100mm.
Tailor loading aperture, shredder speed, torque, cutting chamber, cutting systems, perforated screens and sealing variants to create perfectly-customised machines.
Engineered for high availability and operational longevity – even when faced with unshreddables –the RS can shred for decades.
Equipped for continuous multi-shift operation up to 20 tph, plus efficient, safe and easy to maintain.
With more RS shredders in operation worldwide, than any other UNTHA machine, this is a globally-trusted machine with independent acclaim, e.g. DIN certified for confidential waste shredding.
With six RS shredders in the fleet, invest only in the technology you require – not capacity you don’t.
The ultimate ‘try before you buy’ experience – test the RS using your own materials and guarantee a precise shred, pre-investment.
This is by far UNTHA’s most versatile shredder, however complex the application:
The reliable and rugged RS30 and RS40 shredders were developed for a wide range of applications and have a proven track record for decades. These compact machines can stand alone or be integrated into comprehensive systems.
Power (kW) 11 – 44 Cutting chamber (mm) 450 x 700
The mid-range RS shredder models are engineered to withstand pressures from even the toughest applications. With their proven reliability and resistance from unshreddables, they excel in a wide range of applications.
Power (kW) 44 – 150 Cutting chamber (mm) 750 – 1,020
The RS150 is the largest 4-shaft shredder that UNTHA has manufactured. Designed specifically for extreme applications where operators require very high throughputs, low operating costs and high availability.
Drive power (kW) 4 x 78 Charging hole (mm) 1,500 x 1,260
Highly configurable main and secondary cutters shred and re-shred in a single pass for a precise, homogenous shred.
Hundreds of cutter and screen configurations available to suit the exact application, with particle sizing of 15-100mm available.
A robust, functional and dependable shred with foreign object protection to prevent damage and operational disruption from unshreddables.
Achieve throughputs of up to 20tph (depending on application) thanks to a large screen area and consistent uptime.
This hard-wearing technology is engineered with uptime in mind – features including maintenance-free mechanical seals, quick change cutter systems and low wear parts, lead to long service intervals and easy maintenance regimes.
Low speed, high torque shredding technology deals effortlessly even with complex, high volume, bulky or tough recycling applications.
Optional extras include multiple hoppers, cutting disc and screen configurations, hydraulic rams to help shred particularly bulky materials, variable frequency drive speed controls, control system add-ons, screw conveyor for efficient discharge of shredded materials, automatic central lubrication system, and more.Get in touch
“I knew we needed a robust solution with proven media and data destruction capabilities. As soon as I found the RS30 and spoke to the team’s confidential waste experts, I made my choice. This technology ticks all the boxes – operational simplicity, high throughputs, precision particle sizing, customer support services, justifiable capital outlay and minimal wear costs”
Toby Manchip, managing director
“We’ve worked hard to develop systems that can transform complex material streams into reusable and resaleable products. With 20 years’ experience in this industry, I knew from the outset that I wanted an UNTHA shredder to lay at the heart of this operation.”
Paul Kinley, managing director
“This is our first UNTHA machine – in fact it is the first processing machine we’ve ever bought. It will completely revolutionise our approach to recycling because we’ll soon be able to liberate all of the materials from the streams we process. This means more material going back into the industry for reprocessing, and more revenue yield for our business.
“The high torque, slow speed eco-drive concept within this machine will also keep power consumption low, which minimises our carbon footprint and saves on energy costs. You wouldn’t expect these efficiencies from such a heavy duty machine of this size.”
Tony Hughes, then managing director
“The RS100 enables us to size-reduce, liberate and produce a saleable finished product for remanufacturing.”
Rob Fluckiger, managing director