Used Knuth Conventional Grinding Machine - Hfs 52 Nc for sale (68,068)

Condition: new, The HFS 52 NC, a robust Conventional Surface Grinder from KNUTH, stands out in the Grinding Machines category for its advanced grinding capabilities. This machine is tailored for automatic and semi-automatic surface and flute grinding, offering an impressive grinding area of 520x200 mm. With easy programming via a touchscreen, operators can expect precision and efficiency, which are further enhanced by the automatic grinding wheel dressing mode that integrates seamlessly into machining cycles. Designed for continuous operation, it features dual guides for unwavering linear motion, servo drives for precise adjustments, and a heavy-duty spindle head with maintenance-free bearings. Furthermore, the HFS 52 NC excels in its thermal stability, aided by an external hydraulic unit and an efficient cooling system. Whether for repair workshops or series production, this machine accommodates diverse operational needs. For those looking to elevate their machining process, we invite you to order online and experience the advantages of the HFS 52 NC in your own facility. Codpfsq R Slgox Ad Norb

Year of construction: 1977, condition: used, machine/vehicle number: IntNr231519, A used Jung HF 40 surface grinding machine, manufactured in 1977, is offered for sale. This is a robust, heavy-duty model. Technical data: Type: Hydraulic Table size: 400 x 150 mm Cjdpsy Ehh Tjfx Ad Nsrb Grinding length: 400 mm Grinding width: 150 mm Grinding wheel diameter: 200 mm Grinding wheel width: 16 mm Spindle speed: approx. 2,800 rpm Table speed: infinitely variable from 2 to 20 m/min Automatic vertical feed: 0.002–0.013 mm Machine weight: approx. 900 kg Machine dimensions: approx. 1,300 x 1,200 x 1,500 mm The machine can be inspected under power by appointment. Subject to prior sale and changes or errors in the technical data and information.

Condition: ready for operation (used), Year of construction: 2012, functionality: fully functional, machine/vehicle number: GD12002, workpiece weight (max.): 150 kg, grinding length: 1,000 mm, grinding diameter: 360 mm, overall weight: 4,700 kg, TECHNICAL DETAILS Max. grinding diameter: 360 mm Max. grinding length: 1,000 mm Max. workpiece weight: 150 kg MACHINE DETAILS Main drive power: 5 kW Dimensions & Weight Dimensions (L x W x H): 3,030 x 2,250 x 2,030 mm Weight: 4,700 kg EQUIPMENT PLC controlled Tailstock Work spindle Grinding spindle with flange and grinding wheel Internal grinding device Wet grinding system Electronic handwheel Work lamp Center point Chuck Cedpfxey A Nl Us Ad Nerb Manual

Condition: excellent (used), Year of construction: 2010, Palmary GU20x40NC universal grinding mahcine Year: 2010 Credpjytftbofx Ad Nob SPECIFICATIONS: Capacity Swivel over table Ø210 mm Distance between centers 400 mm Max. external grinding diameter Ø200 mm Max. load of centers 60 kgs Grinding wheel O.D. x width x I.D. Ø355 x 38 x Ø127 mm Linear velocity 33 M/s Grinding wheel - X axis Manual distance 135 mm Auto. rapid advance 25 m/min Max. stroke 185 mm Min. setting unit 0.001 mm One turn of handwheel (graduation) 2 (0.005) mm Table - Z axis Traverse speed 1.5 m/min Max. stroke 480 mm Auto. reciprocate min. stroke 8 mm Feed of one turn of handwheel (2-step) 20 mm (2 mm) Swivel angle -3° , +12° Work spindle head Swivel angle -30° ~ +90° Center taper M.T. No. 3 Spindle speed (variable) 10~300 r.p.m. Max. load of spindle (tool holder included) 15 kgs (max. length: 100 mm) Tailstock Center taper M.T. No. 3 Stroke 20 mm Fine adjustment range ±0.03 mm Motor Wheel spindle 2.2 kW (4HP) Power Total voltage 7 KVA Tank Wheel spindle lubricant tank 7 L Hydraulic tank 46 L Coolant tank 110 L Machine weight 2000 kgs Accessories/options: - grinding wheels - flanges - internal grinding spindle - Marposs activ measuring system - DRO system for 2-axis, SINO - hand tools - documentations Under power in our warehouse.

Condition: used, Mechanical pull-down NC machine vice FRIBOSA type size B Precision machine vice, grinding vice, clamp Crjdoilx Ufepfx Ad Njb Jaw width 100 mm Jaw height 34 mm Clamping width 0 to 130 mm guideway height 40 mm guideway length 270 mm - mechanical machine vice - Clamping range via trapezoidal spindle - Stable base body ground on all sides - Can be clamped horizontally, vertically or laterally Dimension L x W x H 310 x 100 x 77 mm weight: 10 kg good condition

Condition: like new (used), Year of construction: 2023, machine/vehicle number: 153, functionality: fully functional, operating hours: 100 h, Wide belt grinding machine for grinding steel sheets. Working width 1300 mm Working height from 0.5 to 160 mm Max. material deflection 0.3 mm/m Steel brush diameter 200 / 300 mm Felt brush diameter 200 / 300 mm Grinding wheel diameter 150 mm Number of grinding wheels 12 Grinding belt length 1900 / 2200 mm Crodpfx Adsylbi Ao Njb Grinding belt speed 18 m/sec Disc rotation speed 12 m/sec Rated voltage 400V Motor power 15 kW Air requirement 6 bar Air consumption 20 - 1100 NL/min Extraction pipe diameter 2 x 150 mm Noise level 96 dB Dimensions L x W x H: 1600 x 1900 x 2200 mm Weight 1800 kg (with (two units)

Condition: like new (used), functionality: fully functional, Year of construction: 2022, machine/vehicle number: 171278, sheet thickness steel (max.): 2 mm, section length (max.): 2,550 mm, TECHNICAL DETAILS Sheet thickness steel (max.): 2 mm Cutting length (max.): 2,550 mm Sheet thickness (max.), 450 N/mm²: 0.8-2.0 mm Csdpjwr Ac Ssfx Ad Norb Motor type: Three-phase motor MACHINE DETAILS Total weight: 1,900 kg Dimensions: 300 x 178 x 124 cm Connected load: 4.2 kW Connection voltage: 400 V Main drive motor power: 4.0 kW

Condition: good (used), Year of construction: 2015, operating hours: 250 h, functionality: fully functional, For Sale: Guideway Grinding Machine (Retrofitted from Metal Planing Machine) We offer a robust guideway grinding machine, which has been professionally converted from an original metal planing machine. The main advantage lies in its relatively compact footprint in relation to the workpiece capacity. Technical Specifications: • External dimensions (LxWxH): 4,800 x 2,500 x 2,000 mm • Required floor space: 4,800 x 3,500 x 2,700 mm (+ control cabinet, coolant tank, access) • Table size: 2,000 x 800 mm • Distance between columns: 1,000 mm • Travel paths (X/Y/Z): 2,000 / 1,000 / 600 mm Upgrades & Features: • New ball screw spindles and bearings • 2 new motors + 2 overhauled motors • 3 new frequency inverters • New Siemens SINUMERIK 802C baseline CNC system • Large grinding spindle: 2,840 rpm – refurbished + new motor • Small grinding spindle: 18,000 rpm – refurbished Crjdpexx Uudofx Ad Njb • Including control cabinet, coolant tank with pump, and separate, wall-mounted inverter for small spindle Inspection and trial run possible by appointment. Please contact us for more information.

Condition: ready for operation (used), functionality: fully functional, DESCRIPTION OF MACHINE INCLUDED A LOT BELTS A Löser abrasive belt grinding machine offers the most flexible grinding / linishing on the market today. The combination of basic machine plus a variety of contact arms and attachments offers dozens of possible applications for many different purposes. There are over 20 standard attachments available for this machine allowing it to be used for centerless grinding, internal polishing, grinding of hollow bodies and small radius and turbine blade finishing to name but a few. Fields of application of these abrasive belt grinding machines include: *Foundries *Medical engineering *Aircraft industry *Vehicle construction *Mechanical engineering *Specifications Abrasive belt grinding machine, type KS 350 *Grinding belt length 3000-4000 mm *Grinding belt width 5 - 75 mm Loser KS 350 Belt design features:: *Drive motor 4 kW (standard design) with fitted variable speed inverter drive *Drive wheels of 100 - 280 mm diameters = 3 - 46 mtr./sec. belt speed *Mechanical belt tensioning *In case of a belt break the drive is immediately disconnected. Therefore, the risk of an accident is eliminated. *Contact disks of 50 - 400 mm diameters, with a wide choice of grinding attachments for any kind of surface finishing * DC injection breaking unit fitted. *Maintenance-free, dust-proof contact disk bearing with permanent lubrication, contact disk change in less than 1 minute. *LÖSER abrasive belt grinding machines open up new fields of application for belt linishers that in the past could not be Cjdpfewxrnwex Ad Norb processed with normal belt grinders. *When using 3 to 4 m long grinding belts, the 3-contact wheel system ensures the constant and optimal belt speed no matter which contact disk diameter is being used. *Driven by the motor pully, the three pully system allows the belt which is constantly tensioned a higher degree of torque at the same motor rating. *When working with Scoth-Brite disks or belts or with felt polishing belts, the drive can be infinitely adjusted even for speeds as low as 3 mtr. /sec. Due to the advantages offered by the 3-contact point system, any required surface finishing is possible using contact disks from 50 to 400 mm, contact rolls or contact rollers from 15 to 50 mm, contact belts of 6 or 30 mm width, polishing brushes, polishing disks and polishing belts.

Condition: used, Year of construction: 2008, functionality: fully functional, machine/vehicle number: 146978, Knuth Surface Grinding Machine Flat HFS 2500C Credpfxsy H Dg Ij Ad Nob Working Area & Capacities Table dimensions: 250 x 500 mm Grinding area (max.): approx. 500 x 250 mm Maximum workpiece weight: 180 kg Distance spindle center to table surface: 450 mm Travel Distances & Feeds Longitudinal travel (X-axis): 560 mm Cross travel (Y-axis): 275 mm Hydraulic table feed (X): 7 – 23 m/min Rapid traverse cross (Y): 990 mm/min Rapid traverse vertical (Z): 460 mm/min Spindle & Grinding Wheel Grinding spindle motor power: 2.2 kW Grinding wheel dimensions: 200 x 20 x 31.75 mm Graduation: Y-axis 0.02 mm / Z-axis 0.005 mm Dimensions & Weight Machine dimensions (LxWxH): approx. 2650 x 2150 x 1675 mm Total weight: approx. 1800 kg

Condition: like new (used), Year of construction: 2005, operating hours: 1 h, functionality: fully functional, travel distance X-axis: 600 mm, travel distance Y-axis: 400 mm, travel distance Z-axis: 250 mm, Hello Knuth X Graph 600 - Dima Great opportunity – the machine has never been used. This CNC milling machine is an unused stock item, still on its original steel shipping pallet. The photos show the pumps are still partially wrapped. The machine is dusty, some areas of the paintwork are faded and there are minor paint chips in some places. Heavy-duty cast iron construction, linear guides, servo drives. The control cabinet is clearly laid out for easy fault diagnosis. Equipped with LNC 520 control system. To this day we operate lathes and milling machines from the same manufacturer. The machine is currently powered on for demonstration purposes. We have not found any non-functional accessories. The control system is user-friendly and has considerable online support. THIS MODEL IS STILL AVAILABLE BOTH FROM THE MANUFACTURER AND DEALERS. Year of manufacture: 2005. Crjdpfjyxfmgex Ad Njb Machine specifications (sourced online): - Travel: 600 x 400 x 250 mm - Distance between table and spindle nose: 250 mm - Table size: 600 x 400 mm - Max table load: 300 kg - T-slot: 12 mm, pitch 63 mm, 4 slots, cast iron table - Spindle speed: 3,000 – 24,000 rpm (to be verified), spindle motor 2.2 kW - Inverter approx. 5 kW, ER 20 taper - Rapid feed: 10,000 mm/min; working feed: 3,000 mm/min - Positional accuracy: +/-0.004 mm; repeatability: +/-0.003 mm - Gantry width: 720 mm - Air supply: 0.6 MPa - Weight: 2,000 kg - Dimensions: 1,600 x 1,600 x 2,000 mm - Power supply: 6 kW, AC 380V, 3-phase - Direct servo drive coupling - Centralized lubrication system - Coolant for machining (emulsion) - Work lighting - Signal beacon - Robust pumps included

Condition: used, Year of construction: 2021, machine/vehicle number: 168600, Reference No. 26029 Technical Data: - Max. cutting width: 2080 mm - Max. cutting capacity at 45 Kp/mm²: 6 mm - Throat depth: 150 mm - Automatic cutting angle adjustment: 0.3 – 2° - Automatic cutting gap adjustment - Number of hold-downs: 10 pcs - Strokes per minute: up to 22 1/min - Front angle gauge approx.: - 2 front support arms approx.: - Motorized backgauge with positioning control up to 1000 mm - Rear area safety device with light barrier - Cutting line illumination - Working height: 860 mm - Electric foot switch - Drive: 400 V / 11 kW Cjdpfx Aeywhuwjd Njrb - Space requirement approx.: W 3150 x H 2150 x D 2300 mm - Weight approx.: 4.8 t

Condition: good (used), Heidelberg Stahlfolder Ti 52 4/4/1 Folding Machine Machine configured for folding up to 16 pages. Technical specifications: Minimum paper size: 105 x 150 mm Maximum paper size: 520 x 840 mm Cjdpfx Ajywdmced Njrb High stack feeding Configuration: – 4 cassettes on the first module Ti-52 – 4 cassettes on the second module 2.Ti-52 – 1 electronic knife – Mobile delivery Inverter-controlled folding speed adjustment Cassette noise reduction Becker compressor Double sheet sensor Electronic counter with batching Electric delivery with adjustable delivery speed. Spare parts, tools, and documentation included. The machine is in good condition and ready for operation.

Condition: used, The ABS 325 S NC is a robust and precise addition to the category of Horizontal Mitre Cutting Bandsaws, belonging to the Auto Miter Bandsaw group by KNUTH. This high-performance production band saw features a dual column design that enhances stability and cutting accuracy. The material feed is powered by a controlled servo motor with ball screw drive, offering a remarkable positioning accuracy of ±0.2 mm. Users can easily program and manage operations via the Omron touchscreen controller, which supports up to 30 programs with 50 steps each. For added flexibility, the ABS 325 S NC includes an option for hydraulic bundle clamping, alongside a digital display for easy reading of manually set miter angles. This fully automated saw excels in applications requiring mitre cuts in solid materials, tubes, and profiles, and is designed for high durability in demanding environments. With features like a hydraulic cutting angle clamping and automatic stroke height control, this saw ensures minimal downtime. You can request a quote for the ABS 325 S NC in the category of Horizontal Mitre Cutting Bandsaws and discover why this Auto Miter Bandsaw is a perfect fit for your production needs. Crodpfx Adsyq N Iqo Nsb

Condition: good (used), Heidelberg Stahlfolder Ti 52 4/4 Folding Machine Machine in very good condition, ready for operation. Technical specifications: Minimum paper size: 105 x 150 mm Maximum paper size: 520 x 840 mm High stack feeding Configuration: – 4 cassettes on the first module Ti-52 – 4 cassettes on the second module 2.Ti-52 Crjdpfjyur Izsx Ad Nsb – Mobile delivery Infinitely variable folding speed control via inverter Cassette noise reduction Compressor included Double sheet sensor Electronic counter with batching Electric delivery with adjustable delivery speed. Spare parts, tools, and documentation included. Made in Germany.

Condition: good (used), CMC Italia Gemini Gem 52 Case in gluer Machine in perfect condition, like new. Manufactured by CMC Italia, Italy. Crjdsyurz Ujpfx Ad Njb This gluing device allows for the application of glue to both sides of the book block. Two gluers, smooth glue thickness adjustment. Chrome rollers, adjustable glue thickness. Very easy to clean. Working width: 520 mm Power supply: 380 V Weight: 250 kg Made in Italy.

Condition: excellent (used), Year of construction: 2013, KNUTH HFS 3063 VC - Hydraulic Surface Grinder Year: 2013 working area travel X-axis 765 mm travel Y-axis 340 mm workpiece weight (max.) 270 kg spindle axis-to-table surface distance 565 mm table dimensions 300x630 mm scale ring division Y-axis 0,02 mm scale ring division Z-axis 0,005 mm autom. transverse feed 0,1 - 8 mm autom. vertical feed 0,005 - 0,05 mm feed hydr. feed X 7 - 23 m/min rapid feed Y-axis 990 mm/min rapid feed Z-axis 460 mm/min drive capacity motor rating grinding spindle 5,5 kW motor rating servo drive 0,5 kW measures and weights grinding wheels dimensions 350x40x127 mm overall dimensions 2800x2200x1890 mm weight 2700 kg Features: - automatic transverse and longitudinal feed - rapid feed for setup to desired work height Credpfx Asyuvahjd Nob - adjustable roughing, finishing and spark-out strokes - hydraulic longitudinal table movement on Y-axis - double table V-guide in transverse table, V-guide and flat guides in longitudinal table - table guideways are hardened, ground and PTFE (polytetrafuorethylene) counter-laminated - ensuring maximum wear resistance - external hydraulic unit ensures high temperature stability - automatic central lubrication system Accessories/options: 2-axis digital readout system grinding wheel halogen lights operator manual coolant tank with dust extraction system Under power in our warehouse!

Condition: used, functionality: fully functional, Year of construction: 2017, control type: NC control, Motorized Guillotine Shear Manufacturer: Knuth Model: KMT 2500 x 4.0 mm Year of manufacture: 2017 Technical Data Brand: Knuth Model: KMT Year: 2017 Working length: 2550 mm Sheet thickness: 4.0 mm (450N/mm²) Cutting angle: 1.5° Strokes/min: 42 Motor power: 7.5 kW Weight: 3.2 t Dimensions: L 3.10 x W 1.70 x H 1.30 m Csdpjw Naghefx Ad Nerb Equipment • Support arms • Motorized backgauge 600 mm • Pneumatic sheet supports • NC control • Cutting line illumination • Foot switch All information subject to change and without guarantee. A demonstration is possible at any time in our showroom.

Condition: good (used), Year of construction: 1994, Universal machining center, CNC tool milling machine, milling machine, universal milling machine, tool milling machine, drilling and milling machine -Manufacturer: Knuth, CNC tool milling machine type WF 5 NC -Clamping table: 800 x 330 mm -Travel: X/Y/Z 400/330/440 mm Cjdpfjwyivnex Ad Njrb -Spindle holder: SK40 -Quill stroke: 60 mm -Speeds from: 63 to 3150 rpm -Coolant system -Accessories: including extensive accessories see photos -Dimensions: Machine: 1500/1345/H1900 mm / Control cabinet 750/450/H1730 mm -Total weight: 1960 kg

Condition: good (used), Year of construction: 1988, functionality: fully functional, WE OFFER AN POWERFULL MANDREL TUBE BENDING MACHINE IT CAN WORK UP TO 110mm tubes bending. MACHINE CAN BE AS WELL RETROFFITTED TO A CNC CONTROL...WITH ADDITIONAL SEVERAL SERVO MOTORS, TO ROTATE HEAD AND MOVE FORWARD. IT HAS CLAMPING SISTEM AND ALL RAILS SAM AS FULL CNC. Crsdpfx Aovk I Thsd Njb Machine comes with a lot of tools accessoriess. Machine just turn on and work, ready for operation, Tools from 60 up to 100mm 6 SETS OF TOOLINGS INCLUDED + MANY ACCESSORIESS AND TOOLS We can organize transport and loading.

Condition: excellent (used), Year of construction: 2010, functionality: fully functional, machine/vehicle number: MGB1320E, center height: 180 mm, workpiece weight (max.): 100 kg, grinding length: 500 mm, grinding wheel diameter: 400 mm, total width: 14,150 mm, total length: 18,000 mm, total height: 14,750 mm, grinding diameter: 320 mm, workpiece length between centers: 350 mm, grinding wheel width: 50 mm, spindle speed (max.): 3,000 rpm, feed length X-axis: 500 mm, feed length Z-axis: 150 mm, feed rate X-axis: 10 m/min, feed rate Z-axis: 1 m/min, overall weight: 2,100 kg, workpiece spindle speed (max.): 400 rpm, Equipment: rotational speed infinitely variable, Beijing Second Machine Tool Beijing Second Semi-automatic High Speed Cylindrical Grinding Machine MBS1320E On-line production equipment; test machine available; roundness within 0.001 beier machine tool works co ltd Online production equipment machine testing available The roundness within 0.001 Csdpfx Astr Azksd Nerb

Condition: ready for operation (used), Year of construction: 2013, functionality: fully functional, machine/vehicle number: 52.362, input voltage: 400 V, Increased Sales Pressure – therefore, no minimum price & guaranteed sale to the highest bidder! TECHNICAL DETAILS Grinding length X-axis: 1,000 mm Grinding width Z-axis: 600 mm Grinding height Y-axis on worktable: 500 mm Grinding height Y-axis on magnetic chuck: 410 mm Table load capacity on worktable: 1,000 kg Table load capacity on magnetic chuck: 620 kg X-Axis Guide system: Linear guideways Lubrication: Grease, automatic Drive element: Ball screw Drive motor: AC servo motor, variable speed Measuring system: Absolute, rotary encoder Resolution: 0.001 mm Travel: 1,190 mm Feed rate: 0.01 - 30 m/min Y-Axis Guide system: Linear guideways Lubrication: Grease, automatic Drive element: Ball screw Drive motor: AC servo motor, variable speed Measuring system: Absolute, rotary encoder Resolution: 0.001 mm Distance table top to spindle center: min. 150 mm Distance table top to spindle center: max. 700 mm Feed rate: max. 1,600 mm/min Grinding column material: Micro granite Z-Axis Guide system: Linear guideways Lubrication: Grease, automatic Drive element: Ball screw Drive motor: AC servo motor, variable speed Measuring system: Absolute, rotary encoder Codpey A Ipfefx Ad Nsrb Resolution: 0.001 mm Travel: 600 mm Feed rate: max. 2,000 mm/min Max. grinding wheel diameter: 400 mm Max. grinding wheel width: 100 mm MACHINE DETAILS Dimensions & weight Dimensions (D x W x H): 2,685 x 3,840 x 2,755 mm Machine weight: 8,000 kg Type of input current: Alternating current (AC) Input voltage: 400 V Operating voltage: 400 V AC Frequency: 50 Hz Total connected load: 50 A Max. feed current: 22 A

Condition: good (used), Year of construction: 1998, grinding wheel diameter: 915 mm, overall weight: 14,000 kg, GIUSTINA Grinder R242 to ground big bearings (up to 800mm). All machine's actions are controlled by Bosch Control. Beside controlling parts grinding process, the NC programs are also an operator guide for the machine set up and a source of information about wheel wear, thus allowing the operator to check wheels without opening the hood. Equipped with: Bosch CNC Control Cjdpfxjrtr D Ie Ad Njrb Specifications: Wheel Rotation Axis: Horizontal Grinding Wheel Size (OD): 915 mm Grinding Wheel Size, Usable Width: 65 mm Grinding Wheel Size, Peripheral Speed: 30 ms Spindle Motors: 75 kw Grinding Feedrate: 0.1 - 1000 mm/min Spindle Type: Moving Quill Angular Contact Spindle Bearings (Precision): ABEC-7 (ISO4) Slide Position Accuracy: 0.001 mm Coolant Flow Rate: 600 l/min Work Capacity (Approx) Rotary: 20 -200 Dia. In.

Condition: good (used), Jones and Shipman Suprema 650 M Easy Universal OD/ID Cylindrical Grinder s/n SO19131, w/ J&S PLC Control, 12" Swing x 25" Centers, Swivel Wheelhead w/ OD & ID Capability, Internal Spindle, Hydromation Coolant System, Heidenhain DRO, Workholding NOT Included Cjdpoywfyqsfx Ad Nsrb

Condition: excellent (used), Year of construction: 2003, 2003 Mitsubishi CNC Shaving Gear cutter grinder Model ZA30CNC, Year 2003, With Fanuc Series 16i-M HMI, Includes Crjdsywftkopfx Ad Neb FN-0013 Dust Collector, Power 200/220 Volts / 3 Phase , Weight 15000 Lbs.