Used Wert Pre-Shredder for sale (13,155)

Condition: new, Year of construction: 2022, Dear Customers, For prompt and reliable processing of your request, we kindly ask you to contact us preferably by email. This way, we can directly assign your request to the appropriate contact person, collect all information and documents completely, and process your request as quickly as possible. We look forward to hearing from you and are happy to assist you! Shredding Machine 630 Motor: 18.5 kW; 400 V - 50 Hz - 3 phase Knives: 30 pieces, concave, multiple rotation Lsdoku Abiepfx Aigerr Rotor diameter: 260 mm Rotor design: EcoRings Control: Siemens S7-1200 PLC Cutting unit opening: 630 x 820 mm Filling volume: approx. 0.6 m³ Screen size: 10 - 12 mm Suction nozzle Ø 160 mm

Year of construction: 2020, condition: refurbished (used), Dear customers, To ensure a fast and reliable response to your inquiry, we kindly request that you contact us preferably via email. This way, we can directly assign your request to the appropriate contact person, gather all information and documents completely, and process your inquiry as quickly as possible. We look forward to hearing from you and are happy to assist you! For suction diameters from 120 to 700 mm. Please let us know your volumetric flow rate, and we will select the right cyclone for you. Various designs available: - Legs, made of painted square steel profiles - Cell wheel lock and transition piece with inspection flap Ledpeftb Ebjfx Aigerr - Inlet box with check valve - Tangential outlet with/without pressure relief area - Square outlet with/without pressure relief area - Sound insulation Of course, you can also purchase all accessories from us, such as fans, suction pipes, deflector hood, etc. Mode of operation: The contaminated air is introduced tangentially into the cylindrical upper part, causing the air to rotate. The material is forced outwards towards the circumference of the cyclone under the influence of centrifugal force and is discharged through the hole in the bottom. The cleaned air leaves the cyclone through the centrally located outlet pipe at the top. The separation efficiency increases with the feed rate, but so does the pressure loss and, consequently, the energy consumption. Therefore, it is important to find a good compromise. We have developed a range of cyclones that are optimized for filtering large quantities of material. They are therefore very well suited for the wood/paper/recycling/grain and feed industries. Below, you can select the cyclone with the right size based on the air volume and a typical pressure drop in the range of 1000 Pa. Operating pressure +/- 5000 Pa

Condition: ready for operation (used), Year of construction: 2022, We are offering this used shredder for sale, manufactured in 2022. Ledpsztxpbefx Aigsrr Motor type: AMMF 90L BA4 Frequency: 50 Hz Power: 1.5 kW Voltage: 230 V Current: 9.3 A If you have any questions or would like more information, please feel free to send us a message or call us.

Condition: good (used), Used shredder in good condition for sale. Serviced on August 26th. * Available at a special price of €9,950 net plus VAT, ex works Neckartailfingen. Lredozu Rz Sopfx Aigsr For shredding hard and soft wood of all types. Engine: 15 kW Used machine, sold as is. Functional guarantee upon handover.

Condition: used, Year of construction: 2019, operating hours: 6,725 h, Equipment: Base version DW 3060-F "Büffel" Central axle trailer chassis with 3 axles, 80 km/h road approval Ledpey D Nicsfx Aigjrr Brake system incl. ABS and lighting in accordance with EC directive 50 mm EC towing eye incl. slip-on shoe Hydraulically adjustable support leg Splash guards (inner and side mudguards) Permissible total weight 25,000 kg Tyres: 385/65 R22.5 Mercedes-Benz/MTU diesel engine 6R1300, 320 kW at 2,000 rpm, complies with EUROMOT IV emission standard Auxiliary hydraulic connection 20 l/min Hydraulic pre-equipment for traction drive Fuel tank 2 x 300 litres Roller length 3,000 mm, diameter 600 mm Trapezoidal teeth for roller (21 pcs) and tooth bar (22 pcs) – Size L (174 mm, armored) Rear conveyor: belt length 5,500 mm, belt width 1,200 mm, hydraulically foldable, with anti-magnetic center section Discharge conveyor: belt length 3,300 mm, belt width 1,000 mm Centrally arranged lubrication strips 24V electrical control system Roller reversal via electric motor when engine is stationary Automatically reversible cooling fan Chassis with level control Acoustic start-up warning Doppstadt telematics system Paint finish: RAL 2011 deep orange Optional equipment: Hydraulic traction drive Auxiliary hydraulic connection 70 l/min Radio remote control Overband magnet for rear conveyor Frame for overband magnet Moistening system Delivery date upon agreement

Condition: used, Year of construction: 2017, operating hours: 10,400 h, Equipment: Basic version DW 3060-F "Buffalo" Central axle trailer chassis with 3 axles, 80 km/h road approval Brake system incl. ABS and lighting according to EU directive 50 mm EU towing eye incl. adaptor shoe Hydraulically adjustable support leg Splash protection (mudguards inside and on the sides) Permissible total weight 25,000 kg Tyres 385/65 R22.5 Mercedes-Benz/MTU diesel engine 6R1300, 320 kW at 2,000 rpm, complies with emission standard EUROMOT IV Auxiliary hydraulic connection 20 l/min Hydraulic preparation for drive Fuel tank 2 x 300 liters Roller length 3,000 mm, diameter 600 mm Trapezoidal teeth for roller (21 pcs) and tooth bar (22 pcs) - Size L (174 mm, armoured) Lodpfeyu Srmsx Aigjrr Rear conveyor belt: length 5,500 mm, width 1,200 mm, hydraulically foldable, with anti-magnetic central section Longitudinal conveyor belt: length 3,300 mm, width 1,000 mm Centrally positioned wear strips 24 V electric control Roller reversing via electric motor when engine is off automatically reversible fan wheel Chassis with level control Acoustic start-up warning Doppstadt telematics system Paint finish: RAL2011 deep orange Additional equipment: Hydrostatic travel drive Radio remote control Attachment for comb extension Limiter Size “L” Comb extension Size "L" Limiter Wetting system Removable hopper extension plates on both sides Delivery date by arrangement

Condition: new, Year of construction: 2026, functionality: fully functional, warranty duration: 12 months, workpiece weight (max.): 100 kg, power: 88 kW (119.65 HP), temperature: 220 °C, heating capacity: 30 kW (40.79 HP), workpiece height (max.): 1,500 mm, workpiece length (max.): 500 mm, insulation material: Steinwolle, insulation thickness: 150 mm, workpiece width (max.): 500 mm, Semi-automatic powder coating system | Batch system with chemical pre-treatment & curing oven Compact, semi-/partially automatic batch powder coating system for steel components (1,500 x 500 x 500 [mm]). Complete system including 2-chamber spray tunnel (degreasing/phosphating/rinsing), flash-off oven, mobile powder spray booth, curing oven (max. 220°C), cardan chain conveyor, and PLC control. New system / project proposal – special dimensions, heating types, layouts, etc. can be individually adapted to customer requirements. System concept & customer-specific customization: Semi-automatic powder coating system in batch mode for the efficient coating of steel parts. The system combines a compact footprint with high throughput and is ideal for small to medium-sized series components. The pre-treatment process is automated in batch mode, and the coating is applied manually. Note on design: The dimensions, assemblies, and heating types listed below correspond to the indicative offer presented. All components (e.g., useful lengths, booth dimensions, chain path, gas instead of electric heating) can be fully customized to your specific component dimensions, space requirements, and process requirements. - Max. component dimensions (standard indicative offer): 1,500 x 500 x 500 [mm] (variable) - Max. load capacity per carrier: 100 kg per batch (higher load capacities on request) - Space requirement / footprint: approx. 12,000 x 6,500 [mm] (layout can be flexibly adapted) - Total connected load: approx. 88 kW (max.) - Batch cycle time / feed rate: Batch dwell time approx. 8.5 - 12 min at a chain speed of 3.2 m/min Technical data (overview of indicative project) System type: Semi-automatic batch system Max. workpiece size: 1,500 x 500 x 500 [mm] (individually scalable) Load capacity / carrier: 100 kg (higher loads can be designed) Oven temperature: max. 220/250°C; operating temperature 180-200°C Heating for dryer/oven: Gas, oil, or electric (indirect) Max. power consumption: 88 kW (depending on system size) Control: PLC (e.g. Siemens) System components overview: Chemical pre-treatment (3-zone spray cleaning): Compact 2-chamber spray tunnel made of stainless steel for degreasing/phosphating (or alternatively nanoceramic) (40 - 45°C) as well as 2-stage rinsing. Complete with stainless steel pumps, PPR nozzle bars, and extraction (4,000 m³/h). Flash-off oven & powder curing oven: Two thermally insulated chambers (100 - 150 mm rock wool) with indirect electric heating (thermoblock with 16 or 30 kW), stainless steel combustion chambers, and powerful air circulation. Dryer up to 120°C, oven up to max. 220/250°C (automatic lift-up doors optional) Mobile powder spray booth: Mobile, open coating booth (2,000 x 2,100 x 2,200 [mm] with ATEX extraction (6,000 m³/h). Integrated filter unit with 4 pulse valves for cleaning, absolute after-filter, and mobile 60 l powder container. Note: Fully enclosed powder booths are also available! Ledpfxsulwg Nj Aigjrr Conveying technology & control: Driven cardan chain conveyor with frequency inverter and automatic lubrication unit. Control via PLC for complete control and adjustment of all system processes (control cabinet equipped with Siemens/Schneider) Scope of supply: Complete system including customer-specific design, assembly, and on-site training.

Condition: used, functionality: fully functional, Year of construction: 2014, maximum speed: 80 km/h, overall weight: 1,800 kg, empty load weight: 1,800 kg, operation weight: 1,800 kg, mobility: mobile, machine/vehicle number: 3314051396, The machine runs perfectly. If you have any questions, feel free to call us. Price: €10,710 incl. VAT, €9,000 net (export) • Machine Manufacturer: Jensen Model: A425DI Type: engine-driven chipper / wood chipper Designation: SDAH work machine Serial number: 3314051396 Additional ID: 6412 0899 First registration: 16/06/2014 • Technical specifications Feed system: hydraulic feed with two rollers Maximum log diameter: approx. 200 to 220 millimeters Chipping system: disc chipper Discharge: rotating discharge chute • Engine Engine type: diesel Type: ATZ Power: 24.3 kW • Dimensions and weight Lodpoy Amidefx Aigerr Weight: approx. 1,800 kilograms Chassis: trailer Hitch: car trailer hitch • Features Hydraulic feed with forward and reverse Emergency stop system Safety bar at intake Adjustable discharge chute • Fields of application Professional use in Arboriculture Gardening and landscaping Municipal work Shredding wood and branches

Condition: used, Double-shaft shredder Drive 37.50 KW Lrjdjztmxwopfx Aiger

Condition: used, total length: 1,400 mm, total height: 2,050 mm, total width: 1,400 mm, Empty weight: 500 kg Price: On request Granulator Dreher S26/26 VS Machine No. K 8329 Built in 1982 Engine 5.5kW Speed 1440 Rpm. Ledpfswh Naijx Aigorr 2 fixed blades 3 rotating blades (need to be replaced) Funnel opening: 360x240 mm Interchangeable strainer Sieve holes 6mm - Documentation available: No - CE certificate present: No - Main motor power [kW]: 5.5 - Rotation speed [rpm]: 1440 - Opening width [mm]: 360 - Opening length [mm]: 240 - Sieve perforation [mm]: 6 - Number of rotating knives [pcs.]: 3 - Number of fixed knives [pcs.]: 2 - Transport dimensions: 1400mm x 1400mm x 2050mm (l x w x h) - Transport weight [kg]: 500kg Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Yorick Diebels

Condition: used, Year of construction: 1991, total length: 6,450 mm, total height: 2,200 mm, total width: 2,200 mm, Komplett mit Förderband und Magnet - Year: 1991 - Documentation available: No - CE certificate present: No Ledpfjww T U Nox Aigerr - Main motor power [kW]: 45 - Rotation speed [rpm]: 982 - Hydraulic unit power [kW]: 7.5 - Oil tank capacity [L]: 110 - Rotor width [mm]: 1000 - Hydraulic slide present: Yes - Stroke hydraulic slide [mm]: 2300 - Opening width [mm]: 2500 - Opening length [mm]: 3200 - Sieve perforation [mm]: 200 - Number of rotating knives [pcs.]: 1 - Transport dimensions: 6450mm x 2200mm x 2200mm (l x w x h) - Transport packages [pcs.]: 3 Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Yorick Diebels

Condition: like new (used), Year of construction: 2026, Special price for our demonstration machine Another machine, available immediately (ex works Neckartailfingen) Approx. 8 operating hours. Suitable for shredding residual wood of all kinds, including pallet sections. Pallets must be prepared with a saw or chainsaw so that they fit upright into the hopper – see image 2. Ideally, the dimensions should be approximately 40x20x20 cm so that the wood can lie flat on the sliding bed. This is when the machine operates most effectively. A hydraulic slide runs along the bottom of the shredder, pressing the wood against the rotor depending on the load. The material is shredded until it passes through the screen basket. Throughput rate up to 200 kg per hour *depending on the screen and how well the material is prepared. *Conveyor belt and overband magnet available at an extra charge. + Powerful 18.5 kW motor, Lrodpfjdwktksx Aigor + Concave blades, + Large high-performance gearbox, + Special, load-dependent slide control, Commodity code: 84659600 Motor: 18.5 kW; 400 V - 50 Hz - 3 ph. Blades: 15 pieces, can be rotated multiple times Optional double blade row + €995 net Rotor diameter: 260 mm Control: Siemens S7-1200 PLC Cutting unit opening 630 x 820 mm Filling volume approx. 0.6 m³ Hydraulically operated slide Screen hole size selectable (10 - 30 mm) Suction nozzle Ø 160 mm Weight approx. 1,300 kg (depending on accessories) Dimensions (l x w x h) approx. 1737 x 1167 x 1650 mm Moisture content: < 30 % dry basis Standard features include: - V-rotor for maximum throughput - Control cabinet with Siemens PLC control - Automatic star/delta start - Fast hydraulics - Auto. OFF when the rotor is idling - Speed 70-90 rpm for high throughput performance - Cycle control to avoid idle times - Performance-enhancing step control of the hydraulic slide - Pertinax guides for the hydraulic slide - Vibration-damping machine feet - CE compliant - MADE IN GERMANY Options for shredder: - Raise the shredder by 30 cm (preparation for conveyor belt) + €2,080 net - Articulated conveyor belt + €8,770 net Horizontal part: 1200 mm Inclined part: 2500 mm Angle: Adjustable from 0-60 degrees Discharge height: approx. 2000 mm + - 100 mm - Overband magnet + €5,980 net - Control for conveyor belt and overband magnet + €2,750 net (Start and stop synchronized with the shredder) - Extend hopper + €940 net - Eco-rings: + €1,980 net (recommended for more than 15% hardwood) - Special scraper + €990 net (recommended for veneer or paper) - Double blade row + €995 net Requirements for raw material: - The moisture content (dry basis) must be below 30% - Metals and mineral contaminants such as sand, stones, etc. lead to increased wear.

Condition: used, functionality: fully functional, overall weight: 1,100 kg, fuel type: electric, The machine is in good condition and can be inspected in Enschede (at our workshop). +++++ Technical specifications: • Brand: Untha • Type: GS 30 4S • Power (kW): 11 (2 x 5.5 kW) • Hydraulic power (kW): N/A • Dimensions (L x W x H): 1,250 x 1,280 x 1,900 mm • Top filling opening (L x W): 1,000 x 1,280 mm • Bottom opening (L x W): 560 x 450 mm • Hopper capacity: ± 0.5 m³ • Suction nozzle diameter: ø250 mm / 340 x 340 mm • Rotor/shafts: 4 x • Number of blades: 17 • Rotor length: 462 mm • Rotor speed 1: ±23 rpm • Rotor speed 2: ±34 rpm • Rotor type: Profile • Movable floor: No • Control box: Yes • Year of manufacture: - • Voltage: 3 x 380 V, 50Hz • Weight: ± 1,200 kg New and used Lsdpfx Aszinu Ejigjrr Tubro Filter & Luchttechniek b.v. regularly has used wood shredders in stock. In addition, Tubro Filter & Luchttechniek b.v. offers various wood shredders for reducing residual materials with the brands Schuster MB (600, 800, 1000 and 1200 series) and Schuko (with the proven ZM series). Wood residues and wood waste are easily reduced in size and can then be transported via a suction system to a briquette press, the storage area, or directly to the combustion chamber. Wood shredders: economically process your waste into a high-quality fuel. +++++

Condition: used, machine/vehicle number: 13398, Rotor diameter: 300 mm Rotor width: 1400 mm Rotor knives: 76 / 114 Stator knives: 1 row Infeed opening approx. 1400 x 1050 mm Lsdpfx Aijyr Tx Aogorr Drive motor: 2 x 30 kW

Condition: new, machine/vehicle number: ZWS 600 SMART, The ZWS 600 SMART serves as a complement to the ZWS series. The series was designed as an economical solution, specifically for the shredding of wood residues in small and medium-sized woodworking companies. AT A GLANCE: Compact design Sturdy welded steel construction Large-volume hopper for material feed Solid steel rotor with bolted knife holders PLC control for fully automatic operation Technical data SMART 600: Infeed 600 x 840 mm Motor 11 / 15 kW Rotor diameter 250 mm Rotor speed 80 – 120 13 rotor knives Technical data SMART 600 S: Infeed 600 x 840 mm Motor 18.5 / 22 / 30 kW Rotor diameter 250 mm Lrjdpfsyr I Ifsx Aigjr Rotor speed 80 – 120 26 rotor knives

Condition: new, machine/vehicle number: 12007, Technical data: Lrodpeyr Tpusfx Aigsr Cutting area: 700 x 1300 mm Number of cutting discs: 18 Cutting disc width: 65 mm Scrapers: 2 Drive power: 2x 15 kW, 400 V, 50 Hz Weight: 2900 kg

Condition: new, Dimensions with base frame: approx. 1500 mm x 1400 mm Feed speed: 27 m/min Rotor blades: 2 Stator blades: 1 Lodpfx Aioyr Tu Regerr Infeed cross-section: approx. 10 x 40 mm Drive motor: 1.5 kW Weight with base frame = approx. 270 kg

Condition: used, machine/vehicle number: 14130, Rotor diameter: approx. 280 mm Rotor width: 500 mm Number of rotor blades: 16 Inlet cross-section: approx. 480 x 500 mm Ljdszrqpwopfx Aigorr Drive motor: 15 kW

Condition: new, The AMIS twin-shaft shredder is equipped with a CNC-manufactured, heavy-duty grinding chamber that is fully bolted for easy maintenance. Both the machine housing and the bearings are protected by wear rings and plates. The geared motors drive the two hexagonal working shafts, which can be fitted with various interchangeable cutting discs. The two working shafts are mounted in large-sized SKF spherical roller bearings with lifetime lubrication. Optionally, an automatic, battery-powered continuous lubrication system for the main bearings can be installed. Special features The change of wear plates and scrapers does not require disassembly of the machine housing. Ljdpfoyr Tlpsx Aigerr Thanks to the horizontally split bearing plates, the rotors including the bearings can be inserted or removed from above in a very short time. This allows for quick and easy rotor changes with different cutting tools. The size of the grinding chamber can be modified with relatively little effort due to the bolted housing design. Motor configuration, gearbox size, installation position, and rotor speed can all be adjusted as required. Technical Data Cutting chamber: 600 x 1200 mm Number of cutting discs: 60 (made of Hardox) Cutting disc width: 19 mm Maximum cutting disc diameter: 295 mm Scrapers: 2 Drive power: 2x 15 kW, 400 V, 50 Hz Weight: 2,800 kg Electrical control The machine is operated via a modern Siemens S 7/1200 controller featuring an advanced 7-inch touchscreen display. Both geared motors are controlled depending on load, and feature a reversing operation. Three different control programs are available depending on the material and application. Options The machine can be tailored for a wide range of applications to meet customer requirements. A variety of options are available: Customized base frames Special hoppers Grinding unit with different tools/cutting discs (diameter, size, thickness, shape, material grade) Various drive power ratings Different gearbox sizes with variable speeds

Condition: new, ZHS 600 - 18.5/22 kW Rotor diameter: 400 mm Working cross section: 520 x 470 mm ZHS 850 - 30 kW Rotor diameter: 400 mm Working cross section: 800 x 820 mm Lodpoyr I Irsfx Aigsrr ZHS 1100 - 37 kW Rotor diameter: 400 mm Working cross section: 1,080 x 1,040 mm ZHS 1400 - 55 kW Rotor diameter: 400 mm Working cross section: 1,400 x 1,380 mm ZHS 1500 - 90/110 kW Rotor diameter: 600 mm Working cross section: 1,360 x 1,430 mm ZHS 1700 - 75 kW Rotor diameter: 400 mm Working cross section: 1,640 x 1,550 mm ZHS 2000 - 2 x 90 kW Rotor diameter: 400/600 mm Working cross section: 1,920 x 1,550 mm ZHS 2600 - 2 x 90 kW Rotor diameter: 400/600 mm Working cross section: 2,480 x 1,550 mm ZHS – economical all-rounders The ZHS series features a load-dependent, hydraulically actuated pusher that feeds material horizontally to the rotor in a slightly inclined position. The material is cut between the rotor and stator blades until it passes through the screen, which is bolted and mounted underneath the rotor. The interchangeable screen determines the final particle size. The shredded material can be discharged via conveyor belt, discharge screw, or pneumatically using an extraction system. The ZHS single-shaft shredders are designed for light to medium-duty applications in the plastics industry. Technical details: • Roller-mounted hydraulic pusher with horizontal movement • Bolted knives and knife holders • Optional segmented floor for particularly thin parts and materials • Rotor aggressiveness can be reduced or increased by bolting in filling pieces • Can be integrated in a two-stage system with a granulator as a pre-shredder

Condition: used, machine/vehicle number: 11403, Rotor blades: 2 x 7 stars Rotor width: 1200 mm Rotor diameter: 350 mm Inlet: 850 x 1200 Lrsdpfx Aioyx Nlyogsr Power: 30 kW

Condition: new, The cost-effective single-shaft shredders of the ZWS series enable the realization of a wide range of size reduction tasks, such as a preliminary stage for subsequent briquetting, the production of wood chips for combustion, or re-introduction into the particleboard industry. Depending on throughput and material, the machines can be customized to meet specific requirements. Typical material for shredding includes: - Large panel and board offcuts - Wooden pallets - Waste from joinery workshops - Packaging wood - Construction and demolition timber Ledpfsyr I Ilex Aigjrr - Veneers, MDF, and particleboard

Condition: used, machine/vehicle number: 13299, Rotor diameter: 750 mm Rotor width: 1500 mm Number of rotor blades: 76 Stator blades: 1 row Inlet cross-section: approx. 1500 x 1500 mm Drive motor: 2 x 75 kW Lredjyr Twropfx Aigor

Condition: new, ZERMA single-shaft shredders of the ZPS series offer versatile applications. They are suitable for the size reduction of heavy and bulky parts that cannot be directly granulated by a granulator. The large and heavy rotor of the ZPS shredder series, combined with the low rotor speed and high torque, ensures low power peaks, thereby avoiding high energy costs. Lrjdpfx Asyr I Ixeigjr Single-shaft shredders from the ZPS series are designed for a wide range of applications. Depending on the specific requirements, the shredded material can be used directly in the processing operation or can be further granulated in a downstream granulator. The shredders of the ZPS series are equipped with a two-stage hydraulic system that prevents rotor blockage. The knives and knife holders are completely bolted to the rotor. Generously sized, externally mounted rotor bearings and a hydraulically tiltable screen basket come as standard on every shredder. The machines can be equipped or upgraded with numerous options, such as rotor cooling or Hardox wear protection. Compared to ZSS shredders, the machines of the ZPS series are equipped with a higher pressure unit, which optimizes the feed between pusher and rotor, especially for large-volume parts or pipes.

Condition: new, The solution for shredding large, long pipes and profiles. The ZRS series has been specifically developed for shredding pipes with diameters of up to 1,300 mm, made from various materials such as PE, PP, and PVC. These machines can shred plastic pipes up to 9 meters in length directly, without the need for prior cutting or sawing. The core components are rotors with diameters of up to 1,500 mm, which can be equipped with up to 206 cutting crowns and gently shred the material at low rotational speeds. Lredpeyr Tg Hofx Aigsr The pipe is loaded into an enclosed feed trough, where a hydraulic pusher presses it against the rotor. The pre-shredded material is then conveyed via a belt to a granulator, which processes it into granulate suitable for immediate use. The entire system is operated automatically via a central control unit. Additional advantages of the system include low energy consumption, the avoidance of power peaks, and reduced risk of accidents during pre-shredding.