The reliable brand! 3-Y no- EARS war worrie ran s ty!* SHREDDING SOLUTIONS FOR WOOD 1

QUALITY SHREDDERS WITH A BITE! Reliably, precisely and persistently, a beaver reduces all kinds of wood to small pieces. Due to its sturdy build, it is capable of diligently getting its job done even under extreme conditions. Its versatility, industriousness, efficiency and break-resistant teeth turn it into the proverbial eager beaver. UNTHA shredders work to this same principle of success. The focus always is on the quality of our products. UNTHA shredders are designed, produced and mounted to meet even the highest quality requirements and significantly set themselves apart from competitors‘ products by their long service life and reliability. This quality pays off. We give a 3-years no-worries warranty* for all UNTHA wood shredders! RELIABILITY Each UNTHA shredding machine contains visible and invisible forces. The machine’s sturdy design, powerful cutting system and distinctive performance are visible forces. However, all our employees‘ experience, innovative strength, problem-solving skills and high-quality thinking showcased in the heart and soul of our machines is not immediately obvious. It is all of these attributes that give our machines the distinctive reliability that our customers value around the world. *)or 2,000 h, whichever value occurs first 2

USE THE ENERGY FROM YOUR WASTE WOOD! No matter if you need to shred hardwood waste or veneer, our reliable shredding machines ensure that your off-cuts are shredded efficiently and economically. We focus on individual shredding solutions for the following trades: joiners and carpenters, sawmills and the woodworking industry. UTILISATION OF WASTE FROM JOINERS’ AND CARPENTERS’ WORKSHOPS Briquetting Selling wood briquettes Silo Shredding Conveying** Storing Generating heat for the heating of buildings or drying chambers Conveying** Burning MATERIALS: Chipboard, MDF board, veneers, solid wood (long and short), pallets, chips, off-cuts from frame wood, OSB board PURPOSE OF SHREDDING: Achieving a homogeneous granulate that can be transported automatically UTILISATION OF WASTE FROM SAWMILLS Heat generation in CHP plants Bunker Shredding Conveying** Storing Conveying** Burning Bark mulch for gardens Generating heat for the heating of buildings or drying chambers Selling bark mulch MATERIALS: Off- cuts, bark (with 1-shaft systems, dry softwood bark only!) PURPOSE OF SHREDDING: Achieving a homogeneous granulate that can be transported automatically **) Conveying with screw conveyors, conveyor belts, drag conveyors, suction systems.... 3

THE OPTIMUM SOLUTION FOR EACH APPLICATION 1-SHAFT CUTTING SYSTEM WITH HORIZONTAL PUSHER Depending on the individual application, we generally offer two different shredding systems, which are subdivided into the following series and types: In the shredding process, the hydraulically actuated horizontal pusher load-dependently presses the material against the SHREDDING SYSTEM MODEL RANGE TYPE rotor which is equipped with indexable cutters. The cutters grab the material and shred it against the static cutting bars and the perforated screen. 1-SHAFT CUTTING SYSTEM WITH SWING PUSHER Lr LR520 Lr LR630 Lr LR700 LR1000 LR1400 rS RS30, RS40 1-shaft cutting system without pushing system In the shredding process, the hydraulically actuated swing pusher load-dependently presses the material against the rotor which is equipped with indexable cutters. The cutters grab the material and shred it against the static cutting bars and the perforated screen. 1-shaft cutting system with horizontal pusher 4-SHAFT CUTTING SYSTEM Material is drawn into the main cutters and both pre-shredded and re-shredded in a single pass. 1-shaft cutting system with swing pusher 4-shaft cutting system 4

MODEL RANGES AND APPLICATIONS Lr520 1-shaft cutting system For small wood working companies >> waste per week: till 3 m3 >> hard and soft wood, OSB, chipboard, MDF, veneer COMPACT AND RELIABLE Lr630 1-shaft cutting system For joiners >> waste per week: 1 – 7 m³ >> mainly board and solid wood LOW PRICE AND HIGH PERFORMANCE Lr700 1-shaft cutting system For joiners and carpenters >> waste per week: 4 – 12 m³ >> mainly board, off-cuts or veneers COMPACT AND ALL-PURPOSE Lr1000/Lr1400 1-shaft cutting system For joiners and carpenters >> waste per week: more than 12 m³ >> mainly board, off-cuts or veneers For sawmills rS30/rS40 4-shaft cutting system For joiners >> off-cuts with a length of 0.9 – 1.3 m EXTREMELY POWERFUL FOR HIGH THROUGHPUTS >> mainly long solid wood parts (e.g. stair builders) For sawmills >> mainly bark from soft wood A TRADITION OF RELIABILITY 5

Lr520 COMPACT AND RELIABLE The LR520 wood shredder is a 1-shaft shredder specifically designed for joineries and wood working companies with a waste wood volume of less than 3 m³ per week. Thanks to its pusher-free design, this low-maintenance wood shredder has a very small footprint. The low drive power as well as the integrated shut-down function when idling significantly decrease energy costs. The powerful drive concept in combination with UNTHA‘ s tried-andtested cutting system provide for a reliable shredding process. The wood chips are either discharged via an integrated discharge screw or an external extraction device. Powerful technology combined with well-known UNTHA quality features turn the LR520 not only into the most reliable wood shredder of its kind but also the most cost-effective one. TYPICAL APPLICATIONS 6 • Laminated wood panels • OSB • Chipboard • MDF • Hard and soft wood • Veneers • etc.

Lr520 1-shaft cutting system 830 1 x 11 Rotor Ø mm 248 Rotor speed rpm 85 No. of indexable inserts units 14 Charging hole mm 516 x 830 Extraction connector Ø mm 160 Required extraction speed m/s 22 kg appr. 850 dB (A) 82 Perforated screen Ø mm 12 - 25 Throughput** cbm appr. 0.5 - 1 Noise level pressure LPA1m **) depending on: quality of material and diameter of perforated screen All dimensions in mm 1610 kW 760 Power 1810 LR520 TECHNICAL DATA Weight 516 915 ±50 1065 40 years of expertise. more than 9,000 shredders in daily operation! 7

QUALITY FEATURES A Rugged and economic cutting system >> large rotor diameter (248 mm) and large screen surface ensure high throughput >> threaded and exchangeable cutter holders with multiple-use indexable cutters A >> effective and automatic drawing-in of material B >> tried, tested and proven UNTHA LR cutting system Pusher-free design >> no hydraulics required B >> compact and space-saving design >> ensures trouble-free operation >> long service intervals C Trouble-free drive concept >> high availability and trouble-free operation thanks to powerful drive concept including gearbox damping system C Simple operation and well-planned control system concept >> automatic detection and shut-down system for nonshreddable D items >> automatic reversing function for motor overload conditions >> operator-friendly control device on the control cabinet D >> automatic shut-off when idling *) or 2,000 h, whichever value occurs first 8

Options >> discharge screw conveyors >> pipe magnets >> belt conveyors with magnetic separation 3-Y no- EARS war worrie ran s ty!* 9

Lr630 LOW PRICE AND HIGH PERFORMANCE The LR630 is an absolute classic amongst the 1-shaft shredders, its excellent cost/performance ratio being one of its most convincing attributes. It is typically used by joiners processing a wood waste volume of 1 to 7 m³ per week. The homogeneous final product is perfectly suited for heat recovery and the production of wood briquettes. TYPICAL APPLICATIONS • Solid wood • Chipboard • Veneer (mixed with wood) • MDF • Cardboard • etc. 10

Lr630 1-shaft cutting system 792 Power kW 11/15/18.5 Hydraulic power kW 0.75 Rotor Ø mm 248 Rotor speed rpm 98 No. of indexable inserts units 17 Charging hole mm 624 x 792 Extraction connector Ø mm 160 Required extraction speed m/s 28 kg appr. 1,300 dB (A) 82 Perforated screen Ø mm 15 - 30 Throughput* cbm appr. 1 - 2 Weight Noise level pressure LPA1m 774 LR630 TECHNICAL DATA 1740 624 1670 *) depending on: quality of material and diameter of perforated screen All dimensions in mm. 40 years of expertise. More than 9,000 shredders in daily operation! 1220 11

QUALITY FEATURES A Reliable and economical cutting system >> replaceable indexable cutters and cutter holders A >> innovative indexable cutter geometry, which enables a pullthrough cutting motion – lower power consumption B >> positive fit of indexable cutters and cutter holders >> precisely defined cutting clearance between indexable cutters and cutting bar B High availability and trouble free operation >> tried, tested and proven UNTHA LR cutting system >> highest quality standards in production >> high-quality bearings with an extremely long service life >> powerful drive concept incl. gearbox damping system C C >> reliable hydraulic system D Simple operation and sophisticated control concept >> automatic foreign material detection and stop >> automatic reverse function to prevent motor overloading >> automatic shutoff when idling >> user-friendly operating panel on the control cabinet 12 D

Options >> discharge screw conveyors >> customer-specific hoppers and base frames >> pipe magnets >> belt conveyors with magnetic separation 3-Y no- EARS war worrie ran s ty!* *) or 2,000 h, whichever value occurs first 13

Lr700 COMPACT AND ALL-PURPOSE The LR700 is a 1-shaft shredder designed for a broad range of applications. Our customers are especially impressed by its compact design and the vast number of possible applications. The medium-sized machine from the LR range includes the big UNTHA LR Technology Package turning it into an extremely economical shredder. It is typically used by joiners and carpenters for the reliable shredding of 4 to 12 m³ waste wood per week. The homogeneous final product is perfectly suitable for heat recovery and the production of wood briquettes. TYPICAL APPLICATIONS • Solid wood • Chipboard • Cardboard • MDF • Veneer • Pallets • Bark (Hardwood) • etc. 14

Lr700 1712 1-shaft cutting system 1065 Power kW 18.5/22 Hydraulic power kW 1.1 Rotor Ø mm 300 Rotor speed rpm 98 No. of indexable inserts units 19 Charging hole mm 700 x 1,065 Extraction connector Ø mm 200 Required extraction speed m/s 28 Recommended tubing Ø mm 200 kg appr. 1,800 dB (A) 82 Perforated screen Ø mm 15 - 40 Throughput* cbm appr. 2 - 4 Weight Noise level pressure LPA1m 1630 LR700 TECHNICAL DATA 1.306 700 *) depending on: quality of material and diameter of perforated screen All dimensions in mm. TYPE / DIMENSIONS 40 years of expertise. More than 9,000 shredders in daily operation! 15

QUALITY FEATURES A Reliable and economical cutting system >> replaceable indexable cutters and cutter holders A >> innovative indexable cutter geometry, which enables a pull- through cutting motion – lower power consumption B >> positive fit of indexable cutters and cutter holders >> precisely defined cutting clearance between indexable cutters and cutting bars B High availability and trouble free operation >> tried, tested and proven UNTHA LR cutting system C >> highest quality standards in production >> high-quality bearings with an extremely long service life >> powerful drive concept incl. gearbox damping system >> reliable hydraulic system >> maintenance-free pusher system Continuous and efficient material feeding >> powerful and wear-free swing pusher design D C >> the pusher is pulled towards the cutting area by one hydraulic cylinder on each side D 16

Simple operation and sophisticated control concept >> automatic foreign material detection and stop >> automatic reverse function to prevent motor overloading >> automatic shutoff when idling >> user-friendly operating panel on the control cabinet Options >> discharge screw conveyors >> customer-specific hoppers and base frames >> pipe magnets >> belt conveyors with magnetic separation 3-Y no- EARS war worrie ran s ty!* LR Technology Package • tried, tested and proven cutting system • replaceable indexable cutters and cutter holders • innovative cutter geometry • powerful swing pusher *) or 2,000 h, whichever value occurs first 17

Lr1000/Lr1400 EXTREMELY POWERFUL FOR HIGH THROUGHPUTS The LR1000 and LR1400 shredders are characterised by their reliability and high performance. The probably best known machine from the LR series is often used for particularly rough applications in which exceptionally high throughputs are needed. Both models are of course also equipped with the UNTHA LR Technology Package. They are mainly used by joiners, carpenters and sawmill operators who have a waste wood volume of more than 12 m³. Thanks to their high reliability, they are also often employed by the wood-working industry. The homogeneous final product is perfectly suited for heat recovery and the production of wood briquettes. TYPICAL APPLICATIONS • Solid wood (logs) • Chipboard • Veneer • MDF • Cardboard (mixed with wood) • Pallets • Bark (hardwood) • etc. 18

Lr1000/Lr1400 D 1-shaft cutting system TECHNICAL DATA LR1000 LR1400 Power kW 22/30/2 x 18.5 30/2 x 22/2 x 30 Hydraulic power kW 1.1/1.1/1.5 1.5/1.5/1.5 Drive power screw conveyor kW 0.55 0.55 Rotor Ø mm 300 300 Rotor speed rpm 98 98 No. of indexable inserts units 27/54 38/76 Charging hole mm 1,000 x 1,050/1,6001) 1,400 x 1,050/1,6001) Discharge screw Ø mm 200 200 Extraction connector Ø mm 250 250 Required extraction speed m/s 28 28 Recommended tubing Ø mm 250 250 kg 2,400 - 2,700 2,800 - 3,500 dB (A) appr. 82 appr. 82 Perforated screen Ø mm 15 - 40 15 - 40 Throughput* cbm appr. 2 - 6 appr. 4 - 8 Weight Noise level pressure LPA1m *) depending on: quality of material and diameter of perforated screen 1) for 45° machine frames All dimensions in mm. 40 years of expertise. More than 9,000 shredders in daily operation! TYPE/ DIMENSIONS LR1000 LR1400 W (mm) 1,761/2,010 2,141/2,406 W1 (mm) 1,000 1,400 H (mm) 1,630 1,645 D (mm) 1,704 1,704 D1 (mm) 1,050 1,050 H D1 W W1 19

QUALITY FEATURES A Reliable and economical cutting system >> replaceable indexable cutters and cutter holders A >> innovative indexable cutter geometry, which enables a pull- through cutting motion – lower power consumption B >> positive fit of indexable cutters and cutter holders >> precisely defined cutting clearance between indexable cutters and cutting bars B High availability and trouble free operation >> tried, tested and proven UNTHA LR cutting system C >> highest quality standards in production >> high-quality bearings with an extremely long service life >> powerful drive concept incl. gearbox damping system >> reliable hydraulic system >> maintenance-free pusher system Continuous and efficient material feeding >> powerful and wear-free swing pusher design D C >> the pusher is pulled towards the cutting area by one hydraulic cylinder on each side D 20

Simple operation and sophisticated control concept >> automatic foreign material detection and stop >> automatic reverse function to prevent motor overloading >> automatic shutoff when idling >> user-friendly operating panel on the control cabinet Options >> discharge screw conveyors >> customer-specific hoppers and base frames 3-Y no- EARS war worrie ran s ty!* >> pipe magnets >> belt conveyors with magnetic separation LR Technology Package • tried, tested and proven cutting system • replaceable indexable cutters and cutter holders • innovative cutter geometry • powerful swing pusher *) or 2,000 h, whichever value occurs first 21

rS30/rS40 A TRADITION OF RELIABILITY The reliable and rugged RS30 and RS40 shredders are often used for processing long solid wooden parts and have a proven track record for decades. These compact machines can stand alone or be integrated into comprehensive systems. High availability and consistent throughput are hallmarks of these tough and dependable machines. The homogeneous final product is perfectly suited for heat recovery and the production of wood briquettes. TYPICAL APPLICATIONS • Solid wood (long wooden parts, chips) • Veneer • Cardboard / paper (mixed with wood) • Bark • etc.. 22

rs30/rs40 4-shaft cutting system D * RS40 2 x 15/2 x 18.5 Charging hole mm 450 x 560 480/750/960 x 700 No. of cutting shafts units 4 4 Rotor speed main shaft rpm appr. 23 appr. 23 Rotor speed secondary shaft rpm appr. 34 appr. 34 Perforated screen Ø mm 15 - 40 15 - 40 kg appr. 1,100 appr. 1,700/2,100/2,400 dB (A) appr. 80 appr. 80 Weight Noise level pressure LPA1m D1 H2 2 x 5.5/2 x 7.5/2 x 11 H1 kW H Power Charging height = 1670 RS30 TECHNICAL DATA D2 W * Throughput* - Screen Ø 15 - 25 mm kg/h 300 - 700 500 - 1,400 - Screen Ø 30 - 40 mm kg/h 800 - 1,200 1,100 - 2,000 SB *) depending on: quality of material and diameter of perforated screen TYPE/ DIMENSIONS SB L H H1 H2 W D D1 D2 RS30/2 x 5.5 kW 450 1,250 1,900 820 450 1,000 1,280 560 1,090 RS30/2 x 7.5 kW 450 1,300 1,900 820 450 1,000 1,280 560 1,090 RS30/2 x 11 kW 450 1,340 1,900 820 450 1,000 1,280 560 1,090 RS40/30 kW 480 1,530 1,990 880 500 1,045 1,415 700 1,190 RS40/30 - 37 kW 750 1,800 1,990 880 500 1,315 1,415 700 1,190 RS40/37 kW 960 2,010 1,990 880 500 1,525 1,415 700 1,190 L 40 years of expertise. More than 9,000 shredders in daily operation! All dimensions in mm. SB= Cutting system width * Symbolfoto (hopper and base frame are not included in the scope of delivery) 23

QUALITY FEATURES High availability >> highest quality standards in production >> rugged cast frame design A A >> high-quality bearings with an extremely long service life B >> high resistance to foreign material thanks to low-speed cutting shafts B >> straight forward design (couplings etc.) ensures reliable operation >> heavy-duty cutting disks with integral collars which distribute cutting forces over a wide area >> die-forged and case-hardened cutting disks >> reliable drive with two independent motors and heavy-duty gears C >> one-step shredding concept (pre- and post-shredding in a single pass) D >> automatic material in-feed which makes ram systems superfluous Unrivalled in throughput C >> high throughput thanks to very large screen surface and tailored cutter design >> high torques thanks to slowly rotating cutting shafts >> little downtime 24 D

Low noise and dust development >> slow rotation of cutting shafts Sophisticated control concept >> automatic foreign material detection and stop >> automatic reverse function to prevent motor overloading >> automatic shutoff when idling >> user-friendly operating panel on the control cabinet Options >> suction hood (suction from all four sides possible) 3-Y no- EARS wo r ran ries ty!* war >> customer-specific feed hopper >> customer-specific cutting disks tailored to individual requirements >> customer-specific base frames >> pipe magnets >> belt conveyors with magnetic separation *) or 2,000 h, whichever value occurs first 25

A SELECTION OF IMPLEMENTED PROJECTS 26 Application: Solution: Options: Location: Joiner’s workshop waste LR700 Poland Application: Solution: Options: Location: Cabinet maker’s waste LR1000 Austria Application: Solution: Options: Location: Sawmill waste and off-cuts LR1400-44 kW Custom hopper Austria Application: Solution: Options: Location: Shredding of wooden pallets LR1400 Conveying system Germany Application: Solution: Options: Location: Chipboard, pallets LR1400 Tilting table France Application: Solution: Options: Location: Joiner’s workshop waste LR520 Austria Application: Solution: Options: Location: Off-cuts, pallets LR1400 Custom hopper Switzerland Application: Solution: Options: Location: Pallets and pallet production waste LR1400 Base frame Great Britain

Application: Solution: Options: Location: Production waste RS30 conveyor for metal deposition Austria Application: Sawmill waste Solution: LR1400 Options: Additional hopper, screw conveyor Location: Austria Application: Solution: Options: Location: Application: Solution: Options: Location: Joiner’s workshop waste LR700 Italy Application: Solution: Options: Location: Application:Bark Solution: LR1400 Options: Location: Austria Carpenter workshop waste LR1400 Custom hopper Italy Carpenter workshop waste LR1000 Custom hopper Germany Application: Solution: Options: Location: Hard wood board RS30 Extraction hood, pipe magnet Italy Application: Solution: Options: Location: Pallets LR1400 Additional hopper, conveyor for metal deposition Croatia 40 years of expertise. More than 9,000 shredders in daily operation! 27

RELIABILITY THROUGHOUT THE LIFETIME OF YOUR UNIT For UNTHA, reliable customer support is a key priority, right from the word go. With UNTHA Lifetime Support, we are taking our idea of customer support one step further. All UNTHA customers may now count on uncompromising support and assistance throughout the lifetime of their machine, making sure that UNTHA machines do exactly what they are meant to do – shred reliably. UNTHA LIFETIME SUPPORT PRODUCT SERVICE > Professional commissioning > Worldwide servicing network > 100 % original UNTHA parts > Regular inspection and > Competent advice > Prompt delivery > Short reaction times > Lifelong spare parts availability > Comprehensive training > Wear costs optimisation maintenance > Quick fault detection > Performance-enhancing optimisation and improvement > Speedy repair and maintenance programmes > Lucrative added-value programmes (UNTHA Carefree Packages) 28 SPARE AND WEAR PARTS > Efficient order processing

For more information please refer to our Customer Service brochure or visit our homepage www.untha.com. The reliable brand ! The reliable brand! UNTHA LIFETIME SUPPORT UNTHA LIF ETIME SUPP ORT 1 1 29

OUR MISSION We have been a reliable and expert partner in the shredding industry for more than 40 years. Based on the latest technologies and with the help of our highly qualified staff, we develop and produce innovative and tailored shredding solutions for all applications. Our every thought and action revolve around our customers and markets. We provide outstanding products and services of the highest quality and reliability and are therefore able to strengthen our customers’ market position. For us, reliability, credibility and a sound approach to business in both practice and theory are the central values that make our success in international markets possible. These values increase our competitiveness and help us to focus on our core competences and on the ongoing improvement of our business processes. The prerequisites for our success are innovative strength, problem-solving skills and our distinctive quality thinking. 30

THE FACTS SPEAK IN OUR FAVOUR Inventor of the patented UNTHA Certified quality 4-shaft cutting UNTHA quality certificate system ISO 9001:2008 Development and manufacture of bespoke shredding Over 80 % solutions Over 9,000 More than 40 years of experience of all components manufactured in-house and know-how in 9,000 m² of shredding technology production space shredders worldwide in daily operation 150 highly The reliable brand qualified and motivated UNTHA Established in 1970 Lifetime Support Comprehensive and fast customer support worldwide 1-, 2- and 4-shaft shredding employees systems Distribution to over 40 countries worldwide Independent subsidiaries in Germany, the US, UNTHA Academy UK and Poland Two test and Training centre for employees demonstration centres and distribution partners for customers 31

The reliable brand! UNTHA shredding technology Authorised partner of UNTHA Kellau 141 A-5431 Kuchl / Salzburg, Austria Tel +43 6244 7016 0 Fax +43 6244 7016 1 info@untha.com www.untha.com All revisions reserved. Subject to setting and printing errors. All illustrations are representative and may deviate from the actual product. © 04/17 UNTHA shredding technology