Used Waste Shredder for sale (3,775)

Condition: as good as new (ex-display), Year of construction: 2025, Special price for our demonstration machine Another machine, available now (ex works in Neckartailfingen) Approx. 8 operating hours. Suitable for shredding all types of leftover wood and also pallet sections. The pallet would need to be prepared with a jigsaw or chainsaw so that it fits vertically into the hopper - see Figure 2. Ideally, it would be approximately 40x20x20 cm so that the wood can lie flat on the slider floor. This is where the machine works most effectively. A hydraulic slider runs at the bottom of the shredder, which pushes the wood against the rotor depending on the load. The material is shredded until it passes through the screen basket. Throughput up to 200 kg per hour *depending on the screen and how well the material is prepared. *Conveyor belt and overhead magnet available at an additional cost. + Powerful 18.5 kW motor, + Concave blades, + Large high-performance gearbox, + Special, load-dependent slide control, Customs tariff number: 84659600 Motor: 18.5 kW; 400 V - 50 Hz - 3 phase Blades: 15, multi-rotatable Option: double row of blades + €995 net Rotor diameter: 260 mm Control: Siemens S7-1200 PLC Cutter opening: 630 x 820 mm Filling volume: approx. 0.6 m³ Hydraulic slide gate Screen perforation of your choice (10 - 30 mm) Suction nozzle diameter: 160 mm Weight: approx. 1,300 kg (depending on accessories) Dimensions (L x W x H): approx. 1,737 x 1,167 x 1,650 mm Moisture content: 30% dry Included as standard: - V-rotor for maximum throughput - Control cabinet with Siemens PLC control - Automatic star/delta start-up - Fast hydraulics - Auto. OFF when the rotor is idling - Speed 70-90 rpm for high throughput - Cyclic 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 . Shredder options: - Raise shredder by 30 cm (prepared for conveyor belt) +€2,080 net - Articulated conveyor belt +€8,770 net Horizontal section: 1,200 mm Rising section: 2,500 mm Angle: adjustable from 0-60 degrees Discharge height: approx. 2,000 mm + - 100 mm - Overbelt magnet +€5,980 net - Conveyor belt and overbelt magnet control +€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) Duedpfx Ahodwktkenju - Special scraper +€990 net (recommended for veneer or paper) - Double Knife series + €995 net . Raw material requirements: - The moisture content (dry) must be below 30% - Metals and mineral contaminants such as sand, stones, etc. lead to increased wear.

Condition: new, Year of construction: 2026, Delivery time approx. 3-4 months MRZ 830 Shredder Custom tariff number: 84659600 Feed opening 800 x 1000 mm Motor: 18.5/22 kW; 400 V - 50 Hz - 3 ph Blades: multi-rotatable Hydraulically operated slider Screen perforation of your choice (10 - 40 mm) Suction nozzle Ø 200 mm Weight approx. 1,600 kg Dimensions (L x W x H) approx. 2,290 x 1,420 x 1,750 mm Turbo clutch Included as standard: - Automatic star/delta start-up - Fast hydraulics - Auto. OFF when the rotor is idle - Speed 70-90 rpm for high throughput - 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 . The shredder is designed for shredding natural wood, particle board, and MDF, as well as other materials after testing and approval by the manufacturer. Additional shredder options: - Raise shredder by 30 cm (prepared for conveyor belt) + €2,140 net - Articulated conveyor belt + €8,770 net Horizontal section: 1,200 mm Rising section: 2,500 mm Angle: adjustable from 0-60 degrees Discharge height: approx. 2,000 mm + - 100 mm - Overbelt magnet + €5,980 net - Conveyor belt and overbelt magnet control + €2,750 net Dujdpfx Ajd Dgw Ushnou (Start and stop synchronized with the shredder) Raw material requirements: - Moisture content (dry) must be below 30% - Installation temperature: temperature-controlled room at least +5°C - Metals and mineral contaminants such as sand, stones, etc. lead to increased wear

Condition: as good as new (ex-display), Year of construction: 2024, The ideal machine for shredding cables, including optimized cutting geometry, approximately 9 operating hours. Motor: 18.5 kW; 400 V - 50 Hz - 3 phase, Knives: 14 pieces, 40x40mm, multi-rotational, Rotor diameter: 260 mm, Control: Omron PLC, Cutting chamber opening 600 x 800 mm, Hopper volume approx. 0.6 m³, Hydraulically actuated slide Screen hole size optional (15 - 40mm) Suction nozzle Ø 160 mm Weight approx. 1,300 kg Dimensions (lxbxh) approx. 1737 x 1167 x 1650 mm The following options are available at an extra cost: - Double knife row + €1,990 net (28 instead of 14) Dedpfogmfa Aox Ahnsuu - Surcharge for four-sided segmented base + €2,170 net (prevents the slide from blocking. Recommended when shredding plastics, paper, veneer with a thickness of less than 3 mm). - Raise the shredder by 30 cm (preparation for a conveyor belt) + €1,980 net - Angle conveyor belt (discharge height approx. 220 cm) + €8,770 net - Overband magnet + €6,980 net - Control for conveyor belt and overband magnet + €2,750 net (Start and stop synchronized with the shredder) Bea9ia3l27 Requirements for the raw material: - Mineral impurities such as sand, stones, etc. lead to increased wear. We would be happy to offer a free test with your material. We invite you to visit us in Neckartailfingen for this purpose. Alternatively, you can send us your material by freight forwarder, and we will document the test with photos and videos.

Condition: new, Year of construction: 2025, The ideal machine for shredding hardwood and softwood Another machine now available (ex-works Neckartailfingen). Motor: 18.5 kW; 400 V - 50 Hz - 3 ph, Blades: 14+2 pieces, 40x40mm, reversible multiple times, Rotor diameter: 260 mm, Control system: Omron PLC, Cutting chamber opening: 600 x 800 mm, Hopper volume approx. 0.6 cbm, Hydraulically operated pusher Screen perforation of your choice (12 - 40mm) Extraction socket Ø 160 mm Weight approx. 1,300 kg Dimensions (LxWxH) approx. 1737 x 1167 x 1650 mm The following options are available at an additional cost: - Additional row of knives + €1,990 net (28 instead of 14) - Surcharge for segmented floor, 4-sided + €2,170 net (prevents the pusher from jamming. Recommended for materials with a thickness of less than 3 mm) - Raise shredder by 30 cm (preparation for conveyor belt) + €1,980 net Djdpfx Aod E R D Sjhnjuu - Angled conveyor belt (discharge height approx. 220 cm) + €8,770 net - Overband magnet + €5,980 net - Control system for the conveyor belt and overband magnet + €2,750 net (start and stop synchronized with the shredder) - Special bearing + €1,540 net (rarely required. Closed, even more robust rotor bearing. May be considered for screens smaller than 15 mm or high fine content. Not necessary if bearings are greased approximately every 2 weeks in operation) Requirements for raw material: - The moisture content (atro) must be below 30% - Metals and mineral contaminants such as sand, stones, etc. increase wear. We are happy to offer a free test with your material. We invite you to visit us in Neckartailfingen for this purpose. Alternatively, you can send us your material via freight company and we will document the test with photos and videos.

Condition: as good as new (ex-display), Year of construction: 2025, showroom machine machine available Advantages: + special rotor with reduced knife protrusion + Motor 22 kW + effective square knife * for pallets: up to 10 pallets per hour * depending on the sieve and material. With smaller residual wood, significantly more. Engine: 22 kW; 400 V - 50 Hz - 3 ph, Sieve: 15/20 mm hydraulically operated slide Current screen perforation (15/20 mm) * can be exchanged Extraction nozzle Ø 200 mm. Feed opening 1000x1000 mm Dimensions: 2000x1800x1645mm Example image above: The color of the system may vary Weight: 1920 kg. Included as standard: - Control cabinet with PLC control - automatic star / delta start - fast hydraulics Dedodv Eu Hopfx Ahnjuu - automobile. OFF when the rotor is idling - Speed ​​70-90 rpm for high throughput - cycle control to avoid idle times, - performance-increasing step control of the hydraulic slide, - Pertinax guides for hydraulic slides, - vibration-damping machine feet, - CE conform. The following options are available at an additional cost: - Additional row of knives + € 2,790 - segment bottom + € 6,890 (recommended for materials with a wall thickness thinner than 3 mm) - Special K-rotor storage + € 3,480 If necessary, consider shredding plastic with sieves smaller than 15 mm or with a lot of fines. If the bearings are lubricated with grease every approx. 4 weeks in operation, this is not necessary) - Raise the shredder by 30 cm (preparation for conveyor belt) + € 2.480 net - Angled conveyor belt (discharge height approx. 220 cm) + € 12.980 net - Overbelt magnet + € 5.980 net - Control conveyor belt and overbelt magnet + € 2.750 net (Start and stop synchronized with the hacker) - Exhibition hopper 1500x1500 mm + € 3.480 net Requirements for the raw material: - The moisture content (atro) must be below 30% - The loading must be free of metals and mineral impurities. This can result in damage to the tools and / or increased wear

Condition: used, High-performance baler MACFAB - BEMA type 650A Hydraulic press for packaging waste, recyclable renewable raw materials, secondary raw materials Manufacturer no. MF J0162 Year of manufacture 2021 Pressing force 50 tons. Press plate stroke approx. 1000 mm Cycle time per stroke approx. 40 sec. Pressing chamber floor area 1500 x 1100 mm Pressing chamber height 1650 mm Filling opening 1500 x 870 mm Filling height approx. 1250 mm Bale format 1500 x 1100 mm Bale height max. 1100 mm Hydraulic operating pressure 200 bar Motor power 5.5 kW Mains connection 400 volts, 50 Hz, 12 amps. - with two hydraulic cylinders - Door locking via threaded spindle with handwheel - Pressing operation only with the pressing chamber door closed - 2-hand operation for hydraulic tipping of the finished pressed bale - Free space for manual strapping - Standard industrial bales of 1500 x 1100 x 1100 mm are produced - the highly compressed bale is automatically tipped onto a pallet - only 62 operating hours Space requirement L x W x H 2120 x 1350 x 3220 mm Height for transport with lowered hydraulic cylinders approx. 260 cm Weight 1.8 ton. The machine is in very good condition, as good as new. Dsdpfxsvq Rtks Ahnsuu The press has a new price of EUR 22,200 net at BEMA The BEMA company also buys the packaging waste that you press into bales with this press.

Condition: new, Year of construction: 2023, functionality: fully functional, power: 18.5 kW (25.15 HP), overall weight: 1,200 kg, fuel type: electric, color: dark red, loading space volume: 0.6 m³, loading space width: 630 mm, loading space length: 820 mm, loading space height: 1,050 mm, This shredder is brand new. Dedpjzca Acofx Ahnsuu

Condition: excellent (used), Bark shredder HBS 1260 Type: 1260-32-EU / n= 324 Model 1260 Capacity: 75-100 m³/h Power requirement: 110-132 kW RPM: 1045 rpm Djdpfx Ahoxmld Sonsuu Weight: 2400 kg Chips, dust, and bark conveyors with bark shredder Chips, dust and bark conveyors (several different ones) Manufacturer Tähkä Year of purchase 1996-2005

Condition: used, KOMPTECH TERMINATOR 3400 160 kW complete with control cabinet The machine was dismantled in functional condition. Available immediately. Dusdpfxeza Af Ij Ahnou

Condition: used, Year of construction: 1991, total length: 1,520 mm, total width: 720 mm, power: 30 kW (40.79 HP), Fully overhauled, lubricated, and ready for operation. Automatic two-shaft hydraulic shredder designed for crushing and disentangling metal chips, plastics, wood, electrical cables, and other materials. It is controlled by a PLC that monitors sensors, manages shaft rotation, and automatically activates the reverse function, if several blockages occur within a short period, the shredder shuts down. In addition, the unit automatically switches off after a set period when operating without load. Technical Highlights: Dujdowk Egwepfx Ahnou Power 30 kW Max hydraulic pressure: 250 bar Torque: 11,780 Nm 2 crushing shafts with blades Hydraulic drive with gear transmission (Valmet BB 3150CC) Automatic blade pressure adjustment (disc spring system)

Condition: used, Year of construction: 2015, operating hours: 6,877 h, functionality: fully functional, overall weight: 25,000 kg, We offer this used Doppstadt Buffalo DW-3060 Type D with HS-401 return system for sale: Operating permit no.: e13*2007/46*1470 Vehicle identification no.: W09306325F2D38792 Duodpjzavxzofx Ahnsu Permissible total weight: 25000 kg Permissible axle load 1: 8000 kg Permissible axle load 2: 8000 kg Permissible axle load 3: 8000 kg Permissible support load: 1000 kg Type: DW3060 Type D Year of manufacture: 01/15 Serial number: 792 If you have any questions or require further information, please feel free to send us a message or call us.

Condition: new, Year of construction: 2026, operating hours: 4 h, functionality: fully functional, power: 15 kW (20.39 HP), overall weight: 1,200 kg, total length: 1,750 mm, total width: 1,200 mm, total height: 1,640 mm, working width: 630 mm, input voltage: 400 V, control cabinet height: 200 mm, control cabinet length: 600 mm, control cabinet width: 600 mm, number of blades: 15, rotational speed (max.): 100 rpm, rotor diameter: 260 mm, rotor width: 630 mm, sieve perforation: 15 mm, type of input current: AC, warranty duration: 12 months, Equipment: documentation/manual, Recyclable Material Shredder Chipper Wood Shredder MHR630 ecoline The MHR ecoline series are robust and energy-efficient wood shredding machines designed for reliable continuous operation in commercial environments. These plug-and-play shredders impress with high performance, low energy consumption, and an excellent price-performance ratio. This makes the chippers ideal for workshops, recycling companies, and woodworking businesses seeking an economical yet powerful solution. Duedszbkxfspfx Ahnju Advantages - Continuous, uniform shredding process - High performance with low energy consumption - Rugged construction - Larger feed opening - Excellent price-performance ratio - Plug-and-play (5-pin CEE plug, 400V, 32A three-phase) - Siemens PLC controlled - MHR630 ecoline Rößler recyclable material shredder "Made in Germany"

Condition: refurbished (used), KOMPTECH SHREDDER TERMINATOR 5000 E 200 kW electric including switchgear cabinet NEW BLADES Dusdpfxozap Hls Ahneu COMPLETELY OVERHAULED READY FOR IMMEDIATE USE

Condition: new, We design and manufacture rotors for machines such as shredders, granulators, crushers, and others. Duedpfx Ahet Ecqajnju We make new rotors based on the supplied part (used/damaged) or design from scratch a completely new element made according to our documentation. We introduce proprietary solutions to increase durability and wear resistance, and to facilitate service. Our rotors are always better than the factory-installed ones. Many manufacturers intentionally use bad technical solutions to shorten the life of components. By choosing OESCE rotors, you are guaranteed extended trouble-free operation. We design and manufacture knives, friction linings and other components mounted to rotors. Each rotor is balanced and the customer receives a certificate of this measurement. We invite you to cooperate and send inquiries

Condition: used, Year of construction: 2010, functionality: fully functional, overall weight: 1,300 kg, fuel type: electric, – Made in Germany – Year of manufacture: 2010 – Shredder equipped with a magnet for collecting metal parts TECHNICAL SPECIFICATIONS: – Feed opening dimensions: 600 x 800 mm – Feed opening volume: 0.6 m³ Dusdpfx Aoy S Tg Iehnju – Main engine: 18.5 kW – Rotor diameter: 252 mm – Rotor speed: 90 rpm – Number of knives: 15 pcs – Knife dimensions: 40 x 40 mm – Screen size: 16 and 20 mm – Auto-reverse function – Hydraulic drawer: 160 mm – Chute for discharging wood chips, length: 2600 mm – Chute outlet height: 1450 mm – Chute diameter: 150 mm – Chute motor power: 0.75 kW – Weight: ~1300 kg

Condition: ready for operation (used), Year of construction: 2014, total length: 2,100 mm, total width: 1,500 mm, total height: 2,700 mm, overall weight: 2,500 kg, power: 15 kW (20.39 HP), input voltage: 380 V, Rotary pre-shredder, twin-shaft – Mercodor ZM52, 20 HP – available with discharge conveyor and magnetic plate – automatic reversal in case of blockage – cutting chamber 800 x 600 mm – blade thickness 30 mm – hopper 1300 x 1100 mm – optional pusher or ram for hollow bodies – 2 tons – loading onto truck at our expense – machine of very high quality, extremely robust, highly versatile and powerful; capable of shredding waste such as tires, copper cables, animal bones, glass bottles, purges, plaster, drywall (BA13), e-scrap, plastics, wood, bumpers, drums, metals, organic material for biogas, etc. Ideal for copper recycling, also usable for document destruction or volume reduction of bulky waste. Option to fit a 12mm secondary shredder. Price for the lot. Djdpfoyn Rf Ejx Ahnjuu

Condition: used, Year of construction: 2002, total length: 4,800 mm, total height: 2,800 mm, total width: 2,400 mm, Colour: Grey Empty weight: 3.550 kg Price: On request - Year: 2002 - Documentation available: No - CE marking present: Yes - CE certificate present: No - Serial number: MF038/02 - Main motor power [kW]: 22 - Rotation speed [rpm]: 1475 - Rotor width [mm]: 1115 - Number of shafts [pcs.]: 1 - Hydraulic slide present: Yes - Stroke hydraulic slide [mm]: 1500 - Opening width [mm]: 2120 Duodpfx Aheyz Uansnju - Opening length [mm]: 1120 - Sieve perforation [mm]: 15 - Number of fixed knives [pcs.]: 36 - Transport dimensions: 4800mm x 2400mm x 2800mm (l x w x h) - Transport weight [kg]: 3550kg - Transport packages [pcs.]: 1 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: 2000, Colour: Grey Price: On request - Details: - └ Description: No control cabinet present - Year: 2000 - Documentation available: No - CE certificate present: No - Serial number: 99275800 - Main motor power [kW]: 55 - Rotation speed [rpm]: 2926 - Opening length [mm]: 400 - Number of rotating knives [pcs.]: 76 - Transport packages [pcs.]: 2 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 Dsdpfsyk Eb Hjx Ahneuu

Condition: used, Year of construction: 2017, total length: 2,000 mm, total height: 2,400 mm, total width: 1,350 mm, Colour: Grey - Details: Dsdpfxox Dik Rs Ahnouu - └ Description: Excluding magnet - Year: 2017 - Documentation available: No - CE certificate present: No - Serial number: 600 - Main motor power [kW]: 22 - Rotation speed [rpm]: 1475 - Hydraulic unit power [kW]: 3.0 - Oil tank capacity [L]: 48 - Number of shafts [pcs.]: 1 - Opening width [mm]: 600 - Opening length [mm]: 250 - Sieve perforation [mm]: 15 - Number of fixed knives [pcs.]: 20+ - Transport dimensions: 2000mm x 1350mm x 2400mm (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: used, Year of construction: 2013, Colour: Grey Price: On request - Year: 2013 - Documentation available: No - CE certificate present: No - Main motor power [kW]: 30 - Rotor width [mm]: 2500 - Number of shafts [pcs.]: 1 - Opening width [mm]: 3000 - Opening length [mm]: 1400 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 Dsdpfx Aewz Nxxehneuu

Condition: used, total length: 1,650 mm, total height: 3,380 mm, total width: 2,600 mm, Colour: Grey - Documentation available: No - CE certificate present: No - Main motor power [kW]: 11 - Number of shafts [pcs.]: 1 Dusdowf El Ajpfx Ahneu - Hydraulic slide present: Yes - Opening width [mm]: 1000 - Opening length [mm]: 1200 - Transport dimensions: 1650mm x 2600mm x 3380mm (l x w x h) 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: 1,660 mm, total height: 1,470 mm, total width: 1,100 mm, Colour: Grey Empty weight: 1.300 kg - Year: 1991 - Documentation available: No - CE certificate present: No - Serial number: 500-1014 Dodpfx Aewu Uy Ishnsuu - Main motor power [kW]: 18.5 - Rotor width [mm]: 600 - Opening width [mm]: 600 - Opening length [mm]: 800 - Sieve perforation [mm]: 15 - Number of rotating knives [pcs.]: 1 - Transport dimensions: 1660mm x 1100mm x 1470mm (l x w x h) - Transport weight [kg]: 1300kg - Transport packages [pcs.]: 1 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, Colour: Grey Price: On request Shredder Dreher S26 Type: S26/26 No.: K4727 Hopper opening: 250 mm x 400 mm Dujdpfx Aoyfguqshnsu Motor: 4kW 380Volt 8.3Ampere - Documentation available: No - CE certificate present: No - Serial number: K4727 - Main motor power [kW]: 4 - Number of shafts [pcs.]: 1 - Opening width [mm]: 250 - Opening length [mm]: 400 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, total length: 3,100 mm, total height: 1,550 mm, total width: 1,850 mm, Colour: Grey Empty weight: 5.000 kg - Documentation available: No - CE certificate present: No - Main motor power [kW]: 30 - Rotation speed [rpm]: 1470 - Hydraulic unit power [kW]: 3.4 - Oil tank capacity [L]: 75 - Rotor width [mm]: 1150 - Number of shafts [pcs.]: 1 - Hydraulic slide present: Yes - Stroke hydraulic slide [mm]: 1000 - Opening width [mm]: 2580 - Opening length [mm]: 2180 - Sieve perforation [mm]: 20 - Number of rotating knives [pcs.]: 63 +/- - Transport dimensions: 3100mm x 1850mm x 1550mm (l x w x h) - Transport weight [kg]: 5000kg - Transport packages [pcs.]: 2 Duedpfswf U Aqox Ahneu 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: new, Year of construction: 2026, operating hours: 4 h, functionality: fully functional, power: 11 kW (14.96 HP), overall weight: 1,000 kg, total length: 1,750 mm, total width: 1,100 mm, total height: 1,640 mm, working width: 510 mm, input voltage: 400 V, control cabinet height: 200 mm, control cabinet length: 600 mm, control cabinet width: 600 mm, number of blades: 12, rotational speed (max.): 100 rpm, rotor diameter: 260 mm, rotor width: 510 mm, sieve perforation: 15 mm, type of input current: AC, warranty duration: 12 months, Equipment: documentation/manual, Material Shredder Chipper Wood Shredder MHR510 ecoline The MHR ecoline series are robust and energy-efficient wood shredding machines, designed for reliable continuous operation in commercial environments. These plug-and-play shredders impress with their high performance, low energy consumption, and excellent cost-effectiveness. This makes the chippers ideal for craft businesses, recycling companies, and woodworking shops looking for an economical yet powerful solution. Advantages - Continuous, consistent shredding process - High performance with low energy consumption - Robust construction - Larger feed opening - Excellent price-performance ratio - Plug-and-play (5-pin CEE plug, 400V, 32A three-phase) - Siemens PLC controlled - MHR510 ecoline Rößler Material Shredder "Made in Germany" Duodpfozba T Sox Ahnju