Used Matrix Gearwheel Grinding Machine for sale (65,652)

Condition: used, Year of construction: 1967, Year of Manufacture: 1967 Machine / Serial No.: 72882 Country of Manufacture: Germany Manufacturer: Praehomawerk Kehren & Co., Hennef/Sieg Model: RW 6 Machine type: Rotary table surface grinding machine Grinding method: Surface grinding with rotary table Grinding spindle arrangement: Horizontal spindle Control: Conventional / manual Rotary table diameter: 600 mm Magnetic chuck: Electromagnetic rotary table Grinding height: approx. 350 mm Maximum workpiece diameter: approx. 650 mm Grinding wheel diameter: approx. 400 mm Grinding spindle speed: up to approx. 3,000 rpm Grinding spindle motor power: approx. 5.5–7.5 kW Vertical adjustment: Manual / powered vertical adjustment Table rotation: Powered rotary table Coolant system: Included Grinding wheel dressing: Manual dressing arrangement Lrsdpfx Ajzvfi Hshker Machine operation: Conventional push-button control Operating hours shown: approx. 11,350 h Machine length: approx. 2,500–3,000 mm Machine width: approx. 2,000–2,300 mm Machine height: approx. 2,700–3,000 mm Machine weight: approx. 3,500 kg

Condition: refurbished (used), Year of construction: 2020, Machine Type: Cylindrical Grinding Machine Manufacturer: Schaudt Maschinenbau GmbH Model: PS 4 Year of Original Manufacture: 1986 Renovation/Retrofit: 2020 Control System (Post-Retrofit): Siemens CNC SINUMERIK 840D General Specifications Application: External cylindrical grinding Grinding Method: Plunge, traverse, face grinding Control Type: CNC (Siemens retrofit in 2020) Machine Weight: Approx. 3,500 – 4,500 kg Installation Area: Approx. 3.5 m x 2.0 m Workpiece Capacity Center Height: 180 mm Distance Between Centers: 1000 mm (varies by version) Max Workpiece Diameter: 360 mm Max Workpiece Weight: ~150 kg between centers Grinding Spindle Grinding Wheel Diameter: 400 mm Lsdpfx Ahsw Avrzekorr Grinding Wheel Width: 50 mm Bore: 127 mm Peripheral Speed: Up to 45 m/s Spindle Drive Power: ~7.5 kW Spindle Speed Range: Up to 1,500 – 2,500 rpm (depending on wheel size) Headstock Type: Fixed or rotating spindle Speed Range (if motorized): ~30 – 500 rpm Taper: MK4 or similar Drive: AC Servo (post-retrofit) Tailstock Type: Manual or hydraulically actuated Quill Stroke: Approx. 50 mm Quill Diameter: ~75 mm Axes X-Axis (infeed): CNC-controlled Z-Axis (longitudinal): CNC-controlled Resolution: 0.001 mm Drive Type: Digital servo motors with ball screw Position Feedback: Absolute/Incremental linear encoders Coolant System Coolant Tank Capacity: Approx. 150 – 250 liters Coolant Pump: High-pressure, with filtration system Other Features (Post-Retrofit) Siemens HMI with touch interface Electronic handwheels (MPG) Updated safety system and enclosure New electrical cabinet with ventilation and cooling Optional AE sensor for gap detection or touch dressing

Condition: used, Year of construction: 2008, functionality: fully functional, machine/vehicle number: 146978, Knuth Surface Grinding Machine Flat HFS 2500C 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 Lrjdpfey H Dg Iex Ahker 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: good (used), Year of construction: 1986, Grinding depth: 500 mm Internal diameter: 20...400 mm Workpiece spindle speed: 40...400 rpm Table speed: 0.1...8 m/min Rapid traverse: 10 m/min Total power consumption: 17 kW Machine weight approx.: 6.5 t Additional information: Grindable diameter with workpiece protection: internal / internal 20..400 mm; external 500 mm Max. workpiece diameter with workpiece protection: 500 mm Max. grinding depth: 315 mm Grindable taper angle: 60° Internal grinding spindle speeds: 2640...16500 rpm Drive power for surface grinding attachment: 4 kW Drive power for workpiece motor: 1.5 kW Workpiece spindle speeds: 40...400 rpm Table speed: 0.1...8 m/min Rapid traverse: 10 m/min Ljdjzvaxiopfx Ahkorr Table travel: 630 mm Max. distance from the workpiece spindle flange to the grinding spindle support: 1250 mm

Condition: excellent (used), Year of construction: 1965, functionality: fully functional, spindle speed (min.): 10,000 rpm, spindle speed (max.): 60,000 rpm, Equipment: rotational speed infinitely variable, Overbeck overhauled in 2015 and equipped with fast frequency spindle SC3060-V1000, frequency converter SD2T 3.8kVA and cooling unit PHK525 HZ, cooling capacity 550W Ljdpfx Asu Aqt Eohkorr

Condition: used, Year of construction: 2005, Junker cylindrical grinding machine, type EJ 10 Year of manufacture: 2005 Control system: Siemens 810 Center distance: 150 mm Center height: 100 mm Lodpoznx Hcsfx Ahkjrr Maximum workpiece weight: 5 kg Maximum grinding wheel diameter: 400 mm Maximum grinding wheel width: 63 mm Grinding wheel bore: JUNKER spindle arbor 27 mm This offer is exclusively directed to commercial enterprises within the meaning of §14 of the German Civil Code (BGB).

Condition: used, Year of construction: 1995, grinding length 600 mm grinding width max. 320 mm workpiece height max. 500 mm magnetic clamping plate 300 x 605 mm horiz. table movement: longitudinal man. max. 750 mm horizontal table movement: cross max 340 mm sanding disc diameter 355 mm table load max. 420 kg grinding wheel width 50 mm bore 127 mm spindle turning speed range 1500 U/min rapid traverse vertical 400 mm/min weight of the machine ca. 2500 kg dimensions of the machine ca. ca. 2800x2000x1800 mm Lsdpfxezkv Aye Ahkjrr

Condition: excellent (used), Year of construction: 2005, operating hours: 38,388 h, functionality: fully functional, machine/vehicle number: 019.3784, workpiece weight (max.): 130 kg, grinding length: 1,000 mm, total width: 1,970 mm, total length: 2,735 mm, total height: 1,700 mm, quill travel distance: 35 mm, quill stroke: 35 mm, quill diameter: 50 mm, distance between centers: 1,000 mm, type of input current: AC, spindle speed (max.): 2,110 rpm, spindle speed (min.): 1,670 rpm, grinding spindle speed: 2,110 rpm, overall weight: 3,400 kg, input frequency: 50 Hz, input voltage: 400 V, workpiece spindle speed (max.): 1,000 rpm, STUDER S30-1, manufactured in 2005, machine no. 019.3784 – universal cylindrical grinding machine, hydraulically controlled, for between-centers grinding and external grinding. Well-maintained, original condition, no indication of damage or weld repairs. Included: Original operating manual from Fritz Studer AG (DE/EN/FR, including spare parts catalog and noise measurement report) and EC declaration of conformity, both issued for this machine number. According to this factory documentation, it is the version with a center distance of 1,000 mm. EQUIPMENT - Grinding spindle with external grinding wheel on the left, Ø 400 x 80 x Ø 127 mm, hydrodynamic plain bearings, mounting taper Ø 63 mm - Workpiece spindle, swiveling 0-90°, MK 5, collet chucks W-25, 30-1,000 min-1 continuously variable via frequency converter - Three-jaw chuck mounted, drive for between-centers grinding, centering point in the tailstock - Tailstock MK 3, quill stroke 35 mm, adjustable spindle pressure, fine adjustment for roundness ± 40 µm - Adjustable dressing device on the tailstock (dressing by hand; diamond is a wear part) - Digital display Sony LD10 on swivel arm - Hydraulic unit Wandfluh (CH), coolant supply with filtration and aerosol extraction - Machine bed made of mineral cast Granitan S103 - 8 grinding wheel mounting flanges, including one balancing flange IMPORTANT – WHAT IS NOT INCLUDED This machine does NOT have an internal grinding attachment, NO belt spindles, and NO in-process measuring control. The series is prepared for these at the factory, but none of them are installed on this machine; available as accessories from STUDER. Grinding wheels are also not included in the scope of delivery. We only describe what we can document photographically. TECHNICAL DATA (according to the operating manual for this machine) - Center distance 1,000 mm, clamping length 1,030 mm, table stroke 1,050 mm - Max. workpiece weight between centers 130 kg, table swivels 8.5° - X: Rapid traverse 60 mm, plunge depth 3.4 mm in Ø, feed rate 0.012-6 mm/min, incremental feed from 0.001 mm - Z: 50-5,500 mm/min, smallest automatic table stroke 1.5 mm - Grinding spindle 1,670 / 2,110 min-1; machine's power rating: max. 35 m/s, wheel up to Ø 400 mm at 1,671 min-1, up to Ø 316 mm at 2,114 min-1 Lrsdezu T Afopfx Ahkjr - Automatic hydraulic grinding cycle: rapid approach, feed 1 and 2, sparking 0-6 s, automatic shut-off - Guaranteed working accuracy (factory specification): straightness 0.0025 mm over 400 mm, 0.004 mm over 650 mm; roundness in external grinding 0.0003 mm - Operating hours 38,388.5 h; connection 400 V / 50 Hz, max. 13 kVA, air 5 bar; noise level ≤ 75 dB(A) - Weight approx. 3,500 kg (factory brochure, 1,000 mm version), footprint approx. 2,735 x 1,970 mm - Center height: will be remeasured and confirmed upon request CONDITIONS Location: 16727 Velten near Berlin. Machine packed on a wooden pallet, delivery 1-2 working days after payment receipt. FCA Velten (Incoterms 2020), loading onto your truck by our staff included. Payment: 100% advance payment. Inspection possible with short notice by appointment. Demonstration and test grinding only by appointment: the machine is disconnected, setup will be carried out by an external service provider; we will agree on the effort and costs in advance. Technical data according to manufacturer's documents and the included operating manual are provided as information; we will confirm individual values during the inspection or upon request. Offer subject to

Year of construction: 2020, condition: used, overall weight: 90,000 kg, total length: 9,500 mm, total width: 10,000 mm, total height: 7,000 mm, The BRETON MATRIX 1300 DY K30 is a 5-axis CNC gantry machining center with a movable gantry design for high-precision complete machining of large workpieces. The rigid steel construction, combined with direct measuring systems and high-dynamic axis drives, ensures high positioning accuracy and consistently stable machining quality. The machine is equipped with a HEIDENHAIN iTNC 640 HSCI CNC control system, including AFC (Adaptive Feed Control), AVD (Active Vibration Damping), and CTC (Cross Talk Compensation). These functions optimize the machining process, reduce vibrations, and improve surface quality and process reliability. The 40 kW high-speed spindle with up to 28,000 rpm features programmable internal cooling (IKZ) from 40 to 70 bar and is suitable for demanding milling operations on a wide variety of materials. Ljdpfszknwcox Ahkjrr The equipment includes a direct-drive NC rotary table Ø 3,500 mm with a table load capacity of up to 15,000 kg. The custom rotary table plate is equipped with 16 AMF zero-point clamping modules, enabling short setup times and flexible workpiece clamping. The machining center features an 80-tool magazine with HSK-A100 tool holder and an additional 3-tool pick-up magazine for large tools. A BLUM laser system for tool measurement and a wireless 3D probing system support automatic setup and monitoring of machining. Additional equipment includes two Barberis chip conveyors, a 2,500-liter coolant processing system with drum filter, oil separator, and coolant cooling, automatic front doors, a camera system for workspace monitoring, a wireless handwheel, and the Breton Smart Start & Stop energy-saving system. Control ON: 21,347 hours Machine ON: 13,503 hours Program runtime: 5,812 hours Spindle runtime: 5,740 hours Travel X-axis: 4000 - mm Dimensions (LxWxH) approx.: 9500 x 10000 x 7000 mm Travel Y-axis: 4000 - mm Tool Changer: Yes Weight approx.: 90,000 kg Control: HEIDENHAIN iTNC 640 HSCI Travel Z-axis: 1300 - mm Year of construction: 2,020 Condition: good Terms of payment: 100% prepayment before pick-up Terms of delivery: EXW EX Works under power: Yes

Condition: used, Year of construction: 2008, total height: 2,000 mm, total length: 3,500 mm, total width: 2,500 mm, overall weight: 5,600 kg, Machine Number: 209311 Control System: LC Control with Touch Panel Travel Paths: X: 1000 mm Y: 600 mm Z: approx. 700 mm distance table–spindle center Magnetic Clamping Plate: 1000 x 500 mm - Electro-Permanent Table Load Capacity: approx. 1000 kg Spindle: Power: 7.5 kW (optional 18 kW) - Speed Control Grinding Wheel: 400 x 60 (100) x 127 mm Table Speed: 2 – 60 m/min Cross Feed: 2 – 60 mm/pulse - continuous up to 5 m/min Lsdpfx Ajy S Nilehksrr Equipment: Belt Filter System Coolant System Partial Enclosure Dressing Unit Electrical Connection: 400 V / 50 Hz approx. 100 A Dimensions (LxWxH) approx.: 3500 x 2500 x 2000 mm Grinding length: 1,000 mm Grinding width: 700 - mm Weight approx.: 5,600 kg Grinding height: 600 - mm Year of construction: 2,008 Condition: in working order Terms of payment: 100% prepayment before pick-up Terms of delivery: From foundation under power: Yes

Condition: used, KED II HDZ drum sander or belt sander for sanding timber and other materials. Technical data: - Sanding belt: 300 x 1,010 mm - Motor: 2.2 kW - Dimensions (L x W x H) approx.: 1,050 x 600 x 1,000 mm Lrsdpfx Aheztvzujker

Condition: used, Langbein double-saddle grinding bench with left/right feed for woodworking. Technical data: Lrjdpsztvznefx Ahkor - Clamping length per side: approx. 450 mm - Spindle diameter: 45/35 mm

Condition: ready for operation (used), functionality: fully functional, HAAS UHS / Manual Hand Lever Surface Grinder - Grinding length approx. 350mm Lrsdpfjzu Nphex Ahksr - Grinding width approx. 180mm - Grinding height approx. 250mm - Grinding movement controlled manually via lever - Swiveling range (horizontal) 360 degrees - Tilting range (vertical) +15 to -20 degrees - General angular adjustment - Spindle speeds 2500 / 5600 RPM - Drive power 1.1 kW Dimensions: L x W x H 1.2 x 1 x 1.7 meters / Weight 750 kg Subject to errors and omissions.

Condition: used, Year of construction: 1988, grinding length 0600 mm grinding width 200 mm workpiece height 250 mm magnetic plate size 600 x 200 mm total power requirement 4,5 kW Ljdpju Rt E Tofx Ahkerr weight of the machine ca. 2,5 t dimensions of the machine ca. 2000 x 1200 x 1650 mm With magnetic plate 600 x 200 mm and automatic dressing arrangement.

Condition: used, Year of construction: 1990, working area D= 30 mm Ljdpfx Ahszl E Rcsksrr speed 20 m/min Bar length 3000- 6000 mm weight of the machine ca. 3 t dimensions of the machine ca. 9 x 2 x 2,4 m Belt grinding line with 2 grinding units for pipes and bars. Surface of round material is grinded by through feeding.

Condition: used, Year of construction: 1982, grinding length 0600 mm grinding width 200 mm workpiece height 250 mm magnetic plate size 600 x 200 mm total power requirement 4,5 kW Lsdpfeu Rt Dijx Ahksrr weight of the machine ca. 2,5 t dimensions of the machine ca. 2000 x 1200 x 1650 mm With magnetic plate 600 x 200 mm and automatic dressing arrangement.

Condition: used, Year of construction: 1992, grinding length 0800 mm grinding width 500 mm workpiece height 400 mm table-size 800 x 400 mm table speeds 1 - 25 m/min cross feed autom. 0 - 60 mm/Hub grinding wheel size 400 x 100 x 127 mm grinding spindle speed 1400/2800 U/min total power requirement 10 kW voltage 380 V weight of the machine ca. 6 t Machine has cooling arrangement, auto. vert. feed, dressing arrangement and wheel flanges. Control doesn't work continuesly !! Lsdpfxowgnz Ae Ahkorr

Condition: excellent (used), Stainless steel version, Length: 1400mm Ljdehvyzwopfx Ahksrr Width: 1200mm Height: 1900mm Weight: about 250kg

Condition: good (used), Year of construction: 1970, functionality: fully functional, Data : Tip width 300 mm Tip height 150 mm External grinding spindle 4.0 kW Grinding wheel max. 400 x 80 x 127 mm Spindle cone MK4 Workpiece headstock 0.55 kW Workpiece speeds 30 - 450 rpm Lrodszu Incepfx Ahksr Internal grinding spindle 1.5 kW

Condition: like new (used), Year of construction: 2022, functionality: limited functionality, grinding length: 450 mm, grinding width: 150 mm, table length: 450 mm, table load: 120 kg, table width: 150 mm, grinding spindle speed: 3,000 rpm, Surface Grinding Machine from Showroom (new) Lrjdpox U Dawjfx Ahkjr Manufacturer: Okamoto Model: ACC-450 AV (open design) Year of manufacture: 2022 Control: Okamoto FX Operating hours: 0 S/N: XXXX Technical specifications: ----- • Table size: 450x150 mm • Table travel longitudinal/cross: 530x165 mm • Max. table load: 120 kg • Max. grinding height table / new wheel: 397.5 mm • Standard magnetic chuck: 450x150 mm (P=13mm) • Automatic infeed: 0.0001–0.030 mm • Manual micro feed: 0.0001 / 0.001 / 0.01 mm • Spark-out strokes: 0–5 • Rapid traverse: 600 mm/min • Grinding wheel: 205 x 6–19 x 31.75 mm • Speed: 3,000 rpm • Grinding spindle motor: 1.5 kW • Connected load: 7 kVA • Dimensions: 2,000 x 1,430 x 2,265 mm • Machine weight: 1,250 kg Accessories: ----- • Grinding wheel on flange (new) • Paper band filter with 160 l tank • Table dresser + diamond • Work light • Tool kit • Operating manuals

Condition: used, Year of construction: 2024, functionality: fully functional, Compact Vertical Glass Edge Grinding Machine for Rectangular and Shaped Glass Glass height: 2,500 mm Glass thickness: 2.3 - 19 mm (pass-through transport up to 30 mm) Minimum size: 350 x 180 mm Maximum size: 3,500 x 2,500 mm Transport height: 520 mm Grinding speed (edge): max. 30 m/min at 2.3 - 9.2 mm Lredpfxsztnn Hj Ahksr Surface grinding speed: max. 30 m/min at 2.3 - 3.7 mm Surface grinding speed: max. 20 m/min at 3.7 - 5.6 mm Load: max. 150 kg/m, 250 kg/m with pass-through transport

Condition: used, Year of construction: 2008, Surface grinding machine, Geibel & Hotz FS 840 SD, manufactured in 2008. Lrsdpezu Aq Sofx Ahker

Year of construction: 2003, condition: used, Max. grinding length: 2000mm, max. grinding width: 1000mm, max. working height with new grinding wheel: 600mm, max. workpiece weight: 3.2t, max. table load: 4.5t, clamping surface dimensions: 2860x1000mm, tool mounting: 4x grinding wheel mounts, spindle diameter at front bearing: 90mm, grinding wheel diameter: 500mm, max. grinding wheel width: 150mm, mounting diameter: 203.2mm, spindle speed: 1000-3000/min, cross travel: electromechanical, cross travel feed: 1-5000mm/min, max. cross travel: 1100mm, smallest programmable value cross axis: 0.001, vertical travel: electromechanical, vertical travel feed: 1-5000mm/min, max. vertical travel: 650mm, smallest programmable value vertical axis: 0.001, feed drive type: hydraulic, connected load: 125kVA, length: 10,284mm, width: 5137mm, height: 3925mm, weight: 22t, operating hours: 18,176h, with documentation. An on-site inspection is possible. Lredozuzyxjpfx Ahker

Condition: excellent (used), PERFECT PFG-70150AHRD Surface Grinding Machine Year 2014 Table size 700 x 1500 mm Maximum longitudinal travel 1650 mm Maximum cross travel 760 mm Maximum distance table surface to spindle centre 600 mm Table speed 5 – 25 m/min Magnetic chuck size 700 x 1500 mm Spindle speed 1450 rpm Spindle motor 7.5 kW (10 HP) Grinding wheel size 355 x 40 x 127 mm Floor space required 4810 x 2550 mm Weight 7800 kg Supplied with: Automatic Downfeed System, 1500 x 700 mm Electromagnetic Chuck, Demagnetising Unit, 2 Axis Digital Readout, Remote Handwheel, Spindle Motor Speed Inverter Control, Automatic Paper Strip Filter & Magnetic Separator, Machine Pads & Levelling Bolts, Low Voltage Work Light. Lrsdpfezuxt Asx Ahkjr For sale with Jet Machinery Ltd Jet Machinery Stock No: #27039 Machine Serial Number: 1485022 Cost: £49,950.00 + VAT Whilst every effort has been made to ensure that the above information is accurate it is not guaranteed. We advise prospective purchasers to check any vital details. Health and Safety At Work Act 1974: It is not reasonably practical for ourselves as suppliers to ensure that for your application the goods comply with requirements of the Act with respect to guarding etc. Prospective purchasers should ensure that a guarding specialist inspect the goods prior to use.

Condition: new, neu ca. 6 Monate ab Auftragse Taiwan 171210 € 3235.87 € 610 mm 590 mm 600 x 300 mm 600 x 300 mm 0 - 25 m/min 0 - 4000 mm/min 0,001 mm 350 mm 450 mm Lrodey Uba Uepfx Ahksr 0 - 3800 mm/min 0.001 mm 600 - 3600 1/min 11 kW 3103 mm 3933 mm 2480 mm 5800 kg 810 mm 314 kg 420 kg 405 x 50 x 127 mm 2,4 / 3,9 kW 3.9 kW 0,005 mm 0,003 mm Rigid machine construction with a movable column for effective stability to ensure high grinding performance and machining accuracy Smart iControlIV control with 15" touchscreen with electronic wired handwheel PC-based control with graphical dialog programming or G-code programming Infinitely variable speed Surface grinding cycle, cross grinding cycle, plunge grinding cycle, multi-groove grinding cycle, contour grinding cycle, dressing cycle Spindle with 6 angular contact ball bearings (4 front and 2 rear) All 3 axes with precision ball screws and AC servo motors A balancing system is attached to the spindle housing to reduce stress on the machine structure Full enclosure with lighting Electromagnetic chuck Coolant system 200 l/min with drum paper filter and magnetic separator Driven wheel dressing device mounted on the table, 1.5 kW, with double support, width 100 mm, diameter 35 or 52 mm Grinding wheel Grinding wheel flange Grinding wheel balancing scale Heat exchanger for the control cabinet Machine and equipment compliant with CE regulations Operating instructions in GERMAN or ENGLISH Accuracy standard ISO 1986-1 OPTIONS (prices on request): Linear encoders for Y and Z axes Oil mist collector