Used Sartorius Practum513-1S for sale (1,065)

Condition: used, mileage: 105,958 km, power: 75 kW (101.97 HP), first registration: 10/1992, fuel type: diesel, number of seats: 11, gearing type: mechanical, axle configuration: 4x2, overall weight: 5,900 kg, empty load weight: 4,285 kg, maximum load weight: 2,200 kg, emission class: euro1, color: silver, suspension: steel, tire size: 225/75R16C, wheelbase: 3,700 mm, driver cabin: other, Equipment: ABS, parking heater, Vehicle location: Bovenden, heated mirrors, air conditioning, auxiliary heating, switch 6, ABS (anti-lock braking system), leaf suspension, right side door Nedpevlxlkjfx Akqjcr Wheelbase: 3700 mm Body: Crew van with 11 seats, sliding door on the right and door at the rear Sale to tradesmen or export is subject to 19% VAT! ACCESSORY INFORMATION WITHOUT WARRANTY, subject to alterations, prior sale and errors excepted! - .

Condition: ready for operation (used), Year of construction: 1991, machine/vehicle number: 3115, functionality: fully functional, empty load weight: 2,000 kg, feed length X-axis: 2,000 mm, saw band length: 4,870 mm, saw band width: 32 mm, TECHNICAL DETAILS Bandsaw blade length: 4,870 mm Bandsaw blade width: 32 mm Bandsaw blade speed: 110 m/min Ncjdpfjyuaz Nox Akqer Cutting capacity (round): 340 mm Max. feed length: 2,000 mm MACHINE DETAILS Control: Conventional Saw type: Automatic Horizontal/Vertical: Horizontal Dimensions & Weight Dimensions (L x W x H): 2,000 x 1,850 x 1,800 mm Net weight: 2,000 kg Transport packages: 3

Year of construction: 1978, condition: used, functionality: limited functionality, We are selling our Felss hammering machine due to relocation. The machine can be inspected and collected on site at our premises in Königsbach-Stein. Njdpjyzd U Iefx Akqjcr

Condition: used, mileage: 32,804 km, power: 103 kW (140.04 HP), first registration: 07/2024, fuel type: diesel, tire size: 225/70R15cC, axle configuration: 4x2, wheelbase: 3,450 mm, fuel: diesel, color: other, gearing type: mechanical, suspension: steel, total length: 5,450 mm, total width: 2,050 mm, total height: 2,250 mm, Year of construction: 2024, Equipment: ABS, central locking, cruise control, electric window regulation, power mirror, = Additional options and accessories = - Speed limiter - Rear-view camera - Alternating current = Further information = Brakes: Disc brakes Suspension: Leaf suspension Front axle: Tyre size: 225/70R15C; Steered; Tyre tread left: 6 mm; Tyre tread right: 6 mm Rear axle: Tyre size: 225/70R15C; Tyre tread left: 8 mm; Tyre tread right: 8 mm Nedpfx Akeyyhyxsqecr Unladen weight: 2,005 kg Payload: 1,495 kg Gross vehicle weight: 3,500 kg Damages: none

Condition: used, mileage: 32,480 km, power: 103 kW (140.04 HP), first registration: 07/2024, fuel type: diesel, tire size: 225/71R15C, axle configuration: 4x2, wheelbase: 3,450 mm, fuel: diesel, color: other, gearing type: mechanical, suspension: steel, total length: 5,450 mm, total width: 2,050 mm, total height: 2,250 mm, Year of construction: 2024, Equipment: ABS, central locking, cruise control, electric window regulation, power mirror, = Additional Options and Accessories = - Rear-view camera - Alternating current (AC) = Further Information = Brakes: Disc brakes Njdpoyyhkksfx Akqecr Suspension: Leaf spring suspension Front axle: Tire size: 225/71R15C; Steered; Left tire tread: 5 mm; Right tire tread: 5 mm Rear axle: Tire size: 225/70R15C; Left tire tread: 8 mm; Right tire tread: 9 mm Unladen weight: 2,005 kg Payload: 1,495 kg Gross vehicle weight: 3,500 kg Damage: none

Condition: used, Single-column hydraulic press with draw cushion RÖCHER Type REP 100.01 SZ Hydraulic deep-drawing press Machine No. 15.499 Year of manufacture 2003 Pressing force: 100 tons Ram stroke: 500 mm Throat depth: 370 mm Installation height: 600 mm Table surface: 850 x 700 mm with a drop-through hole Ø 150 mm Ram surface: 700 x 600 mm Ram ejector force: 16 tons (160 kN) Ram ejector stroke: 100 mm Ram ejector with internal thread M24 x 1.5 mm Draw cushion force: 40 tons (400 kN) Draw cushion stroke: 200 mm Draw cushion area: 530 x 530 mm Pressure holding time: 0 to 90 sec. Table height above floor: 910 mm Hydraulic operating pressure: max. 300 bar Hydraulic tank capacity: 700 liters Approach speed (rapid traverse): approx. 400 mm/sec. Pressing speed up to 23.8 tons (238 kN): 5 to 68 mm/sec. Pressing speed up to 100 tons (1000 kN): 5 to 16 mm/sec. Ncjdpeyupulofx Akqjr Return speed: 50 to 400 mm/sec. Main pump drive power: 18.5 kW Auxiliary pump drive power: 4 kW Power supply: 400 Volt, 50 Hz (63 Amps) - Operation and programming via PC 670 touch panel, keyboard and mouse - Machine control via SIEMENS S7-300 PLC system - Ram stroke and press force programmable via control system - Draw cushion with drawing and ejector function - Draw cushion force infinitely adjustable - Ram and draw cushion equipped with direct linear measurement system - Draw cushion can be moved in and out under the press area, for punching work using the drop-through hole - Floor-level installation, draw cushion does not penetrate the floor - Pressure and stroke cutoff - Fixed stop with indirect measurement system - Pressure holding time infinitely programmable - Table with holes for the draw cushion ram rods - Ram with ejector - Knock-out damping - Stroke triggering via two-hand operation, foot switch, hand lever and push button on the control panel - LEUZE light barrier as reach-in protection for safety operation - Front mirror columns on the press table can be shifted laterally - Electrical control cabinet mounted on machine frame - Hydraulic oil cooler with fan motor (oil-air cooling) - Manual central lubrication pump - 2x hose connections for tool tempering or cooling at the ram - Piece counter in the control system - 306 read operating hours - Operating manual, hydraulic diagram, and electrical diagram available Space requirements (L x W x H): 3100 x 1800 x 4160 mm Weight: approx. 13 tons Very good condition, as new

Condition: new, power: 152 kW (206.66 HP), fuel type: diesel, number of seats: 31, gearing type: automatic, color: white, brakes: retarder, Year of construction: 2026, Equipment: ABS, air conditioning, electronic stability program (ESP), parking heater, Neu mit 24 Monate Garrantie Nedpfsyygvxsx Akqocr

Condition: used, Year of construction: 2021, operating hours: 814 h, lifting height: 12,100 mm, fuel type: diesel, drive type: Diesel, construction width: 2,250 mm, Telescopic platform CE certificate, Njdpfx Ajw Spy Aokqscr

Condition: new, For sale: professional gear motor from the renowned German company SEW EURODRIVE. The units come from warehouse stock – brand new, unused (warehouse surplus). They may show minor storage marks visible in the photos. Robust industrial construction designed for continuous operation in demanding applications. Gear motors are equipped with a helical gear and an electromagnetic brake (BMG), making them ideal for applications requiring precise stopping. Technical data: Manufacturer: SEW EURODRIVE Model: RF77 DT80N4/BMG/HF/ES1S Power: 0.75 kW Supply: 3~ 380–415 V (50 Hz) / 415–460 V (60 Hz) Speed: approx. 1368 / 1680 rpm Protection class: IP55 Brake: YES (BMG) Brake torque: 10 Nm Mounting: IM M4 Weight: approx. 58.9 kg Country of manufacture: Germany Condition: Ncedpsyviw Rjfx Akqer New – warehouse stock Never used Possible minor storage marks Fully operational Additional information: Price per unit

Condition: used, mileage: 72,100 km, power: 74 kW (100.61 HP), first registration: 08/2021, fuel type: diesel, empty load weight: 1,555 kg, next inspection (TÜV): 04/2028, fuel: diesel, energy efficiency: B, CO₂ emissions: 139 g/km, fuel consumption (urban): 6.4 l/100km, fuel consumption (extra-urban): 4.7 l/100km, fuel consumption (combined): 5.3 l/100km, color: grey, gearing type: mechanical, number of seats: 2, maximum speed: 170 km/h, Equipment: ABS, air conditioning, airbag, central locking, cruise control, electronic stability program (ESP), fog lights, immobilizer system, navigation system, onboard computer, sliding door, soot filter, traction control, Passenger airbag, heated exterior mirrors, rain sensor, power steering, white indicator lights, radio/tuner, tinted windows, electric windows, adjustable steering column, multifunction steering wheel, front parking aid (PDC) sensors, rear parking aid (PDC) sensors, parking aid (PDC) with camera, pollen filter, full interior trim, partition, AdBlue tank, solid partition without window, glazed rear doors, LED daytime running lights, folding exterior mirrors, electric exterior mirrors, hands-free system, Bluetooth hands-free system, height-adjustable driver’s seat, center armrest, non-smoking vehicle, USB port, hill start assist, additional equipment available, start-stop system, traction control (ASR), third brake light, outside temperature display, reversing camera, daytime running lights, automatic headlights, central locking with remote control, DAB+ digital radio, lumbar support, voice control, touchscreen, spare wheel, summer tires, right sliding door, speed limiter, spare tire. Ncjdpfxjx Edgie Akqor

Condition: new, capacity 90 degrees: round 300 mm capacity 90 degrees: square 250 mm capacity 90 degrees: flat 380x250 mm 260 mm 250 mm 300x200 mm 180 mm Nodpfxsyv Ntrj Akqocr 170 mm 200x170 mm 240 mm 210 mm 280x160 mm dimensions of saw-band 3770x27x0,9 mm 385 mm speed 40/80 m/min total power requirement 1,5/1,8 kW weight 695 kg

Condition: new, 36/72 m/min Ncsdpsyv Nmlofx Akqsr capacity 90 degrees: round 300 mm capacity 90 degrees: square 260 mm capacity 90 degrees: flat 330x260 mm capacity 60 degrees: round 180 mm capacity 60 degrees: square 170 mm capacity 60 degrees: flat 170x170 mm capacity 45 degrees: round 260/200 mm capacity 45 degrees: square 250/180 mm capacity 45 degrees: flat 270x200/200x160 mm dimensions of saw-band 3650x27x0,9 mm total power requirement 1,5/1,8 kW Overall size 2130x1400x1950 mm Weight 670 kg Semi-automatic function: - Vice closes and engine starts - Saw head lowers for the cut - Engine shuts off - Saw head lifts, vice opens Semiautomatic dynamic system: Manual lowering of the saw blade to the desired position and cycle start over the hand switch. Upper position is saved automatically.

Condition: new, 400 x 32 mm capacity 90 degrees: round 145 mm capacity 90 degrees: square 130 x130 mm capacity 90 degrees: flat 300 x 80 mm capacity 45 degrees: round 105 mm capacity 45 degrees: square 115 x 115 mm capacity 45 degrees: flat 250 x 60 mm total power requirement 1,8 kW weight of the machine ca. 240 kg Ncedpfeyv Nhpjx Akqsr dimensions of the machine ca. 800 x 1100 x 1400 mm Domestic equipments: - stepless, electronic speed control - Optional hydraulically controlled or manual belt arm lowering - Saw arm can be swiveled up to 60 ° right - quick release vice - Band guide with 8 ball bearings - Hydraulic saw blade clamping with clamping pressure display and strip break-off - Including coolant device - incl. machine cabinet

Condition: new, 36/72 m/min Ncedpfxsyv Nfue Akqor 285 mm capacity 90 degrees: round 250 mm capacity 90 degrees: square 230 mm capacity 90 degrees: flat 280x200 mm capacity 45 degrees: round 190 mm capacity 45 degrees: square 180 mm capacity 45 degrees: flat 180x180 mm capacity 60 degrees: round 120 mm capacity 60 degrees: square 110 mm capacity 60 degrees: flat 110x110 mm dimensions of saw-band 2950 x 27 x 0,9 mm output 1,5 / 1,8 kW Weight 435 kg dimensions 1700x1000x1840 mm Semi-automatic function: - Vice closes and engine starts - Saw head lowers for the cut - Engine shuts off - Saw head lifts - vise opens

Condition: excellent (used), Year of manufacture: 2015 Model: RV-7FL-D1-S15 Axes: 6 Payload: 7 kg Serial number: FG507070R Ncsdpfx Aotu Hunskqer

Condition: excellent (used), Year of construction: 2015, Year of manufacture: 2015 Model: RV-7FL-D1-S15 Axes: 6 Payload: 7 kg Nsdpoyu H Ebofx Akqocr

Condition: new, Year of construction: 2025, working width 1500 mm workpiece width - max. 0,5 - 50 mm dimensions 3300 x 1500 x 1800 mm feed stepless 0-4 m/min total power requirement 20,4 kW weight of the machine ca. 2800 kg The SBM-L G1S2 grinding and deburring machines were developed for double-sided deburring and edge rounding of workpieces in a single operation. LISSMAC machines are used for deburring sheet metal and processing sheet metal parts, laser parts, and stamped parts. The L series is equipped with three units on the top and bottom . Workpieces made of stainless steel, steel, aluminum or non-ferrous metal can be processed on the top, bottom or both sides. Processing sheet metal on both sides and rounding edges in a single operation saves up to 60% in time. It is also possible to easily connect automation solutions or integrate the machine into production lines. The machine design ensures Ncjdsx H Tvfopfx Akqor ergonomic working and a pleasant working environment without dirt, dust, or noise pollution. Consisting of: - SBM-L 1500 G1S2 evo grinding machine - 4x SBM 1500 grinding belts with P60 Co web - 2x SBM-L 1500 grinding belt L=4123 W=70 P80 Co - SBM-M/L 1500 sound insulation - LIServ 4.0 package evo - Camera set MP - Dry extraction DDE 3002 - Standard piping DDE 3002 The machine is available for immediate delivery from our warehouse in Niederlangen.

Year of construction: 2025, condition: new, working width 1000 mm workpiece width - max. 0,5 - 50 mm sandingbelt width -- mm weight of the machine ca. 2,5 t With the SBM-L 1000 G1S2, which works in the dry process, in alternating operation Steel, stainless steel and aluminum can be machined. She deburrs and rounds the edges on the outer and inner contours of punched, laser, fine plasma or Nedpfx Akjuia Dqsqscr water jet cut workpieces with a thickness of up to 50 mm on both sides in just one operation. * Two sanding units, 1 each on the top and bottom, remove spatter and slight burrs on outside and inside edges of sheet metal. * A total of four sanding belts, 2 each on the top and bottom Underside, process the sheets on both sides at the same time. here All edges are softened or rounded, depending on the tool settings. * Machining on both sides saves time-consuming turning of the workpieces and edit twice. * All pairs of aggregates can be switched on/off separately depending on the application as well as to be set. * Including Siemens S7 control: - Easy and comfortable operation through intuitive user interface - High operating security through 3 password-protected user levels - Integrated program memory - USB / RJ 45 interface for data exchange or connection of external Components (e.g. barcode scanner) - Direct entry of material thickness via touch panel - All axes automatically adjust to preselected material thickness - Standby position for deactivated aggregates - Service-friendly (e.g. plain text error messages) consisting of: - Grinding machine SBM-L 1000 G1S2 (kit) - 4x sanding belts SBM 1000 with bar P60 SiC - Sanding belt SBM-L 1000 L=3125 B=70 P80 Cubitron 2 784F - SBM-L tool wear compensation Siemens S7 - DDE 3002 dry suction - Standard piping DDE 3002 / WDE 3002 for SMD 123, SMD 133 Further detailed technical data on request. The machine is in stock Niederlangen available immediately.

Condition: new, -􀂾automatic screw feed -􀂾automatic switchoff for hopper movement via trail regulation - automatic depth disconnection - pneumatic drive and control Nedpfxjy Aiaxj Akqscr - pneumatic screw ejection and emergency stop - foot control - protection-frame (safety device)

Condition: new, Year of construction: 2026, overall weight: 5,550 kg, rotor diameter: 520 mm, number of blades: 82, total length: 2,260 mm, total height: 2,650 mm, total width: 3,000 mm, rotor length: 1,200 mm, rotor width: 350 mm, power: 50 kW (67.98 HP), warranty duration: 12 months, blade width: 50 mm, blade diameter: 50 mm, MIZAR SSH Series - Single Shaft Shredder / Einwellenzerkleinerer for Cables, Plastics & E-Waste Controlled Size Reduction with Intelligent Feeding System The MIZAR SSH Series is engineered for efficient and controlled shredding of a wide range of materials including cables, textiles, plastics, tires, electronic scrap, and various metal types. Designed for reliability, flexibility, and consistent output size, SSH shredders are ideal for recycling facilities requiring uniform material preparation before granulation or further processing. Njdpfeyyupgjx Akqecr SMART SHREDDING TECHNOLOGY & ADVANTAGES • Single Rotor – Maximum Control: Customized high-alloy wear-resistant steel blades mounted on a robust single shaft ensure aggressive intake and efficient size reduction across mixed material streams. • Programmable Hydraulic Pusher: An intelligent hydraulic feeding system continuously pushes material toward the rotor, optimizing throughput and preventing idle rotation. • Automatic Anti-Jam System: In case of overload or blockage, the rotor automatically reverses direction. This protects the machine and ensures uninterrupted operation. • Screen-Controlled Output Size: A heavy-duty screen located beneath the rotor determines the final particle size. Material remains inside the chamber until it reaches the required dimensions, ensuring a homogeneous output. • Industrial-Grade Components: Siemens/WEG motors, SKF/FAG bearings, and Schneider or ABB electrical systems ensure durability and long service intervals. Fully CE-certified for international compliance. APPLICATION AREAS • Cable Recycling: Copper and aluminum cables, wiring harnesses. • Plastic Materials: HDPE, PET, film, lumps, injection waste. • Electronic Scrap (WEEE): PCBs, electronic components, mixed e-waste. • Textile & Tires: Industrial textile scrap, fabric waste, car and light truck tires (pre-cut). • Metals: Aluminum scrap, radiators, light metal fractions. MODEL RANGE & TECHNICAL HIGHLIGHTS (Please ask for the exact configuration and screen size based on your material) • SSH S1: Compact solution for medium-scale operations. • SSH M1: Balanced performance for diverse recycling needs. • SSH L1: High-capacity industrial model for continuous operation. • SSH XL1: Heavy-duty configuration for the most demanding throughput requirements. Why Mizar SSH? • Precise output size control via interchangeable screens • Stable and intelligent hydraulic feeding system • Reduced downtime with automatic reverse function • Low maintenance design with accessible rotor chamber • Seamless integration into complete recycling lines Need a tailored shredding solution? Contact us for a customized quotation, technical drawings, or send your material for a performance test. Mizar Recycling Machinery

Condition: new, Year of construction: 2026, overall weight: 2,800 kg, rotor diameter: 350 mm, number of blades: 42, total length: 1,460 mm, total height: 1,800 mm, total width: 1,950 mm, rotor length: 620 mm, rotor width: 350 mm, power: 35 kW (47.59 HP), warranty duration: 12 months, blade width: 50 mm, blade diameter: 50 mm, MIZAR SSH Series - Single Shaft Shredder / Einwellenzerkleinerer for Cables, Plastics & E-Waste Controlled Size Reduction with Intelligent Feeding System The MIZAR SSH Series is engineered for efficient and controlled shredding of a wide range of materials including cables, textiles, plastics, tires, electronic scrap, and various metal types. Designed for reliability, flexibility, and consistent output size, SSH shredders are ideal for recycling facilities requiring uniform material preparation before granulation or further processing. SMART SHREDDING TECHNOLOGY & ADVANTAGES • Single Rotor – Maximum Control: Customized high-alloy wear-resistant steel blades mounted on a robust single shaft ensure aggressive intake and efficient size reduction across mixed material streams. • Programmable Hydraulic Pusher: An intelligent hydraulic feeding system continuously pushes material toward the rotor, optimizing throughput and preventing idle rotation. • Automatic Anti-Jam System: In case of overload or blockage, the rotor automatically reverses direction. This protects the machine and ensures uninterrupted operation. • Screen-Controlled Output Size: A heavy-duty screen located beneath the rotor determines the final particle size. Material remains inside the chamber until it reaches the required dimensions, ensuring a homogeneous output. • Industrial-Grade Components: Siemens/WEG motors, SKF/FAG bearings, and Schneider or ABB electrical systems ensure durability and long service intervals. Fully CE-certified for international compliance. APPLICATION AREAS • Cable Recycling: Copper and aluminum cables, wiring harnesses. • Plastic Materials: HDPE, PET, film, lumps, injection waste. • Electronic Scrap (WEEE): PCBs, electronic components, mixed e-waste. • Textile & Tires: Industrial textile scrap, fabric waste, car and light truck tires (pre-cut). • Metals: Aluminum scrap, radiators, light metal fractions. MODEL RANGE & TECHNICAL HIGHLIGHTS (Please ask for the exact configuration and screen size based on your material) Ncedpfoyyun Asx Akqor • SSH S1: Compact solution for medium-scale operations. • SSH M1: Balanced performance for diverse recycling needs. • SSH L1: High-capacity industrial model for continuous operation. • SSH XL1: Heavy-duty configuration for the most demanding throughput requirements. Why Mizar SSH? • Precise output size control via interchangeable screens • Stable and intelligent hydraulic feeding system • Reduced downtime with automatic reverse function • Low maintenance design with accessible rotor chamber • Seamless integration into complete recycling lines Need a tailored shredding solution? Contact us for a customized quotation, technical drawings, or send your material for a performance test. Mizar Recycling Machinery

Condition: used, mileage: 51,392 km, power: 154 kW (209.38 HP), first registration: 05/2019, fuel type: diesel, empty load weight: 5,215 kg, maximum load weight: 2,275 kg, overall weight: 7,490 kg, axle configuration: 4x2, color: white, driver cabin: other, gearing type: mechanical, emission class: euro6, suspension: steel-air, number of seats: 3, loading space volume: 3 m³, loading space length: 3,790 mm, loading space width: 2,360 mm, loading space height: 400 mm, Equipment: air conditioning, cruise control, hydraulics, Yourtrucks Group The Yourtrucks Group maintains business relationships worldwide. Both purchasing and sales extend beyond national borders, which is why you will generally find the export price listed in our advertisements, as this is independent of the place of use. Yourtrucks GmbH compiles the content of this website with the utmost care and ensures that it is regularly updated. This information is intended as non-binding general information and does not replace detailed, individual consultation when making a purchase decision. The only binding terms are those specified in the purchase contract. Subject to changes, errors, typographical errors, and prior sale. Only our general terms and conditions apply. Languages - We speak English - On parle français Nodeyxru Djpfx Akqjcr - ?? ????? ?? ???? - Mówimy po polsku - Hablamos español - Falamos português - Parliamo italiano

Condition: used, mileage: 51,392 km, power: 154 kW (209.38 HP), first registration: 05/2019, fuel type: diesel, empty load weight: 5,215 kg, maximum load weight: 2,275 kg, overall weight: 7,490 kg, axle configuration: 4x2, color: white, driver cabin: other, gearing type: mechanical, emission class: euro6, suspension: steel-air, number of seats: 3, loading space volume: 3 m³, loading space length: 3,790 mm, loading space width: 2,360 mm, loading space height: 400 mm, Equipment: air conditioning, cruise control, hydraulics, Yourtrucks Group The Yourtrucks Group maintains business relationships worldwide. Both purchasing and sales extend beyond national borders, which is why you will generally find the export price listed in our advertisements, as this is independent of the place of use. Ncedpfxjyxrk Ee Akqsr Yourtrucks GmbH compiles the content of this website with the utmost care and ensures that it is regularly updated. This information is intended as non-binding general information and does not replace detailed, individual consultation when making a purchase decision. The only binding terms are those specified in the purchase contract. Subject to changes, errors, typographical errors, and prior sale. Only our general terms and conditions apply. Languages - We speak English - On parle français - ?? ????? ?? ???? - Mówimy po polsku - Hablamos español - Falamos português - Parliamo italiano

Condition: new, power: 235 kW (319.51 HP), fuel type: diesel, number of seats: 61, gearing type: automatic, color: white, brakes: retarder, Year of construction: 2026, Equipment: ABS, air conditioning, parking heater,

Condition: new, Year of construction: 1992, power: 2,500 kW (3,399.05 HP), input current: 192 A, overall weight: 9,900 kg, type of cooling: water, Induction motor SIEMENS 1SN 1634-4 HP 90-Z 1992, H-module, all documents included Njdpfx Akjvu T Sqeqecr Power: approx. 2.5 MW Voltage: 11 kV Speed: ~1480 rpm