Used Duo Grind for sale (4,600)

Condition: good (used), Year of construction: 1986, Inner diameter: 20…400 mm Grinding depth: 315 mm Internal grinding spindle speeds, stepless: 2,640…16,500 rpm Workpiece spindle speed: 40…400 rpm Table feed rate: 0.1…8 m/min Rapid traverse: 10 m/min Table travel: 630 mm Total power requirement: 16 kW Machine weight approx.: 5.8 t Additional information: Grindable diameter within workpiece guard: internal 20…400 mm; external 500 mm Max. workpiece diameter in workpiece guard: 500 mm Max. grinding depth: 315 mm Grindable taper angle: 60° Nsdpfx Adjydauuewokt Internal grinding spindle speeds: 2,640…16,500 rpm Drive power for face 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 Table travel: 630 mm Max. distance from workpiece spindle flange to grinding spindle carrier: 1,250 mm

Condition: as good as new (ex-display), Year of construction: 2024, High-quality spindle with precision tapered roller bearings Hardened and ground table guideways Turcite-B coated counter guides for high wear resistance and low friction Integrated grinding wheel removal device Machine base made of sturdy, torsion-resistant cast iron for maximum rigidity and stability Backlash-free V-flat guide in the Z-axis and flat guides in the X- and Y-axis Trapezoidal threaded spindle in the Y-axis Manual central lubrication All flat guides are finely scraped, guaranteeing high precision of all manual movements LED lamp Safety electrics with 24 V DC voltage Sanding accuracy: 0.005 mm Nkjdpfsw Eay Ijx Adwjt Grit 46 corundum grinding wheel for all common steels included as standard Two-channel safety electrics EMC filter class Significant energy savings thanks to IE3 motor Coolant system with external coolant tank Dimensions and weights Length approx. 1970 mm Width/depth approx. 1300 mm Height approx. 1700 mm Weight approx. 850 kg Electrical data Power drive motor 1.5 kW Supply voltage 400 V Mains frequency 50 Hz Surface grinding table Clamping surface length 200 mm Clamping surface width 500 mm Grinding wheel(s) Outer diameter 200 mm Width 20 mm Bore 31.75 mm Peripheral speed 33 m/s Spindle Speed 2850 min¯¹ Concentricity 0.005 mm X-axis Feed speed Manual

Condition: as good as new (ex-display), Year of construction: 2025, GT 40 - The OPTIMUM premium NC sanding machine with Siemens touch screen. - Electromagnetic clamping plate for fixing the workpiece with automatic demagnetization function - High-quality spindle with precision tapered roller bearings - Hardened and ground table guideways - Turcite-B coated counter guides for high wear resistance and low friction - Grinding spindle with high-quality precision bearings - Grinding wheel can be resharpened directly on the machine using a sharpening device - Digital position indicator - Machine base made of sturdy torsion-resistant cast iron for maximum rigidity and stability - Guideways for longitudinal, transverse and vertical movements are backlash-free and self-centring as V and flat tracks - Precision recirculating ball screws - Guideways and transport spindle with central lubrication - All flat guides are finely scraped and thus guarantee maximum precision of all manual movements B9errbkz8v - Safety electrics with 24 V DC voltage - Large decoupled handwheels in all three axes - Hydraulic lines according to DIN EN 853 - Grinding accuracy: 0.005 mm - Grain 46 corundum grinding wheel for all common steels - Swivel-mounted control panel makes work considerably easier - Separate hydraulic unit with heat exchanger, avoids vibrations and thermal stress - Two-channel safety electronics - Grinding table splash guard - EMC filter class - With IE3 motor - consumes considerably less energy, resulting in significant cost savings Dimensions and weights Length approx. 3600 mm Width/depth approx. 2400 mm Height approx. 1900 mm Nedpfxexyhvks Adwskt Weight approx. 3600 kg Electrical data Total connected load 7.5 kW Supply voltage 400 V Mains frequency 50 Hz Surface grinding table Clamping surface length 400 mm Clamping surface width 800 mm Grinding wheel(s) Outer diameter 350 mm Width 40 mm Bore 127 mm Peripheral speed 27 m/s Spindle Speed 1450 min¯¹ Concentricity 0.005 mm X-axis Feed speed 5 - 25 m/min Digital position indicator Coolant device Balancing mandrel Grinding wheel grit 46 Diamond pin Operating tool Manual oil pump LED lamp Electromagnetic clamping plate Demagnetizing function Equipment Electromagnet clamping plate Splash guard table enclosure Demagnetizing device Parallel dressing device ✔ Coolant device 125 W Work light LED lamp Alignment feet ✔

Condition: as good as new (ex-display), Year of construction: 2025, GT 30 - The OPTIMUM premium NC sanding machine with Siemens touch screen. - Electromagnetic clamping plate for fixing the workpiece with automatic demagnetization function - High-quality spindle with precision tapered roller bearings - Hardened and ground table guideways - Turcite-B coated counter guides for high wear resistance and low friction - Grinding spindle with high-quality precision bearings - Grinding wheel can be resharpened directly on the machine using a sharpening device - Digital position indicator - Machine base made of sturdy torsion-resistant cast iron for maximum rigidity and stability - Guideways for longitudinal, transverse and vertical movements are backlash-free and self-centring as V and flat tracks - Precision recirculating ball screws - Guideways and transport spindle with central lubrication - All flat guides are finely scraped and thus guarantee maximum precision of all manual movements - Safety electrics with 24 V DC voltage - Large decoupled handwheels in all three axes - Hydraulic lines according to DIN EN 853 - Sanding accuracy: 0.005 mm - Grain 46 corundum grinding wheel for all common steels - Swivel-mounted control panel makes work considerably easier - Separate hydraulic unit with heat exchanger, avoids vibrations and thermal stress - Two-channel safety electronics - Grinding table splash guard - EMC filter class - With IE3 motor - consumes considerably less energy, resulting in significant cost savings Dimensions and weights Length approx. 3200 mm Width/depth approx. 2200 mm Height approx. 2100 mm Weight approx. 3000 kg Electrical data Total connected load 6.5 kW Supply voltage 400 V Mains frequency 50 Hz Surface grinding table Clamping surface length 300 mm Clamping surface width 600 mm Grinding wheel(s) Outer diameter 350 mm Width 40 mm Bore 127 mm Peripheral speed 27 m/s Spindle Speed 1450 min¯¹ Concentricity 0.005 mm X-axis Feed speed 5 - 25 m/min Scope of delivery Nkedpfx Asw Eazfjdwot Unit of measure: piece Packaging unit: 1 Digital position indicator Coolant device Balancing mandrel Grinding wheel grit 46 Diamond pin Operating tool Manual oil pump LED lamp Electromagnetic clamping plate Demagnetizing function Equipment Electromagnet clamping plate Splash guard table enclosure Automatic demagnetizing device Parallel dressing device ✔ Coolant device 125 W Work light LED lamp Alignment feet ✔

Condition: as good as new (ex-display), Year of construction: 2025, GT25 - The OPTIMUM premium NC sanding machine with Siemens touch screen. - Electromagnetic clamping plate for fixing the workpiece with automatic demagnetization function - High-quality spindle with precision tapered roller bearings - Hardened and ground table guideways - Turcite-B coated counter guides for high wear resistance and low friction - Grinding spindle with high-quality precision bearings - Grinding wheel can be resharpened directly on the machine using a sharpening device - Digital position indicator - Machine base made of sturdy torsion-resistant cast iron for maximum rigidity and stability - Guideways for longitudinal, transverse and vertical movements are backlash-free and self-centring as V and flat tracks - Precision recirculating ball screws - Guideways and transport spindle with central lubrication - All flat guides are finely scraped and thus guarantee maximum precision of all manual movements - Safety electrics with 24 V DC voltage - Large decoupled handwheels in all three axes - Hydraulic lines according to DIN EN 853 - Sanding accuracy: 0.005 mm - Grain 46 corundum grinding wheel for all common steels - Swivel-mounted control panel makes work considerably easier - Separate hydraulic unit with heat exchanger, avoids vibrations and thermal stress - Two-channel safety electronics - Grinding table splash guard - EMC filter class - With IE3 motor - consumes considerably less energy, resulting in significant cost savings Technical data: Dimensions and weights Length approx. 2300 mm Width/depth approx. 1600 mm Height approx. 1675 mm Weight approx. 1700 kg Electrical data Total connected load 3 kW Supply voltage 400 V Phase(s) 3 Ph Oc8fv Current type AC Nsdpow Eayhjfx Adwskt Mains frequency 50 Hz Surface grinding table Length 254 mm width 508 mm Grinding wheel(s) Outer diameter 200 mm width 20 mm Bore 31.75 mm Peripheral speed 33 m/s Spindle Speed 2850 min¯¹ Concentricity 0.005 mm X-axis Feed speed 5 - 25 m/min PU 1 Scope of delivery Unit of measure: piece Packaging unit: 1 Digital position indicator Coolant device Balancing mandrel Grinding wheel grit 46 Diamond pin Operating tool Manual oil pump LED lamp Electromagnetic clamping plate Demagnetizing function Equipment Electromagnet clamping plate Splash guard table enclosure Automatic demagnetizing device Parallel dressing device Coolant device 40 W Work light LED lamp Alignment feet

Year of construction: 2021, condition: like new (used), As-new deburring and grinding machine Njdpfeyabrasx Adwjkt Model: VKUE 150 Capacity: 150 liters Incl. grinding stone Year of manufacture: 2021 Incl. water filtration system

Condition: good (used), Year of construction: 2008, functionality: fully functional, Technical details grinding length 2000 mm grinding width 850 mm distance spindle center to table 900 mm control Siemens 840 D total power requirement 155 kVA weight of the machine ca. 15 t dimensions of the machine ca. 8815 x 4185 x 2963 mm Additional information CNC Precision Surface and Profile Grinding Machine Technical Specifications: Grinding length 2000 mm Grinding width 850 mm Travel, transverse 750 mm Distance from table to spindle center 900 mm (or 800 mm with intermediate plate) Magnetic plate size 2000 x 700 mm Table load without magnet 3500 kg Table speed 60 m/min. Spindle drive 26 kW Grinding wheel dimensions 500 x 150 x 203.2 mm Grinding wheel peripheral speed 35 m/s Equipment: 3-axis contouring control Siemens 840 D Grinding programs: Full-cut grinding Face grinding Plunge grinding Path grinding X/Y-axis and Y-Z-axis Profile grinding Automatic program sequence with roughing, finishing, fine finishing and spark-out grinding. Multiple plunge grinding for economical production Surface grinding with continuous, continuously programmable cross feed Grinding wheel calibration Plunge/step grinding Face grinding Dressing in the grinding cycle with lift-off amount Fully automatic compensation of dressing amounts Tool management AC servo drives with ball screw and absolute measuring system in the X, Y, and Z axes Preloaded precision roller guides in the X, Y, and Z axes with linear guides Portable electronic handwheel Automatic belt filter system Coolant heating Electro-permanent magnetic chuck Fully enclosed Direct measuring system in the vertical axis Temperature-controlled machine bed for consistent accuracy Linear motor in the X-axis, table speed max. 60 m/min. Swiveling control panel Continuous speed control of the grinding spindle Electrical linear measuring device for cross-travel adjustment with zero point setting in any position, resolution 0.001 mm Electro-mechanical locking via position control of the headstock in the cross direction for profile and plunge grinding Mechanical extraction of coolant mist TAG table dresser Pre-profiling dresser VPG 190 Diamond grinding wheel, 190 mm diameter Software program for pre-profiling dresser VPG Nedpfjx Uzn Ejx Adwokt Rough profiling (roughing) CNC table profile dresser TAD 190 Profile depth max. 45 mm Contour accuracy +/- 0.0025 mm Swivel angle +/- 65 degrees Max. dressing speed 210 mm/min. Diamond wheel for table dressing machine TAD 190 Regrinding package for diamond wheel Intermediate plate for raising the magnet WinWop profiling software Import of CAD profile data SP 60 JOB Listing expansion package Additional holes for the magnet clamping plate to facilitate removal of workpieces using compressed air Ghost shift circuit for shutting down the machine after the end of the program

Condition: good (used), Year of construction: 2001, functionality: fully functional, Technical details grinding length 4200 mm grinding width 1300 mm workpiece height 550 mm Control SIEMENS 840 D magnetic clamping plate 4200 x 1300 mm segment head diameter 1400 mm grinding motor turning speeds up to 320 U/min. grinding motor 306 kW weight of the machine ca. 50,0 t Additional information Segment dimensions: 120/106 x 41 x 250 mm Number of segments: 1 set = 26 pieces Grinding motor feed: 0.5 - 35 m/min, infinitely variable Grinding motor feed: - in steps: 0.002 - 1 mm continuous: up to 5 mm/min. infinitely variable Equipment: * CNC-control SIEMENS Sinumerik 840 D * Automatic hydr. swivelling of the grinding motor from hollow to cross grinding * NC-controlled adjustment of the Marposs measuring head by means of precision support. - new grinding dimensions can be entered into the control, whereby the the grinding head automatically adjusts to the corresponding height. * Dresser with adjustment axis in the machine bed * Coolant system * Electro-magnetic table * Switch cabinet * Oil mist extraction * Documentation Dimensions (length x width x height) Bed: 11800x2200x1400 mm, weight 27500 kg Nodpfxex Uyd Se Adwskt Grinding head: 3000 x 2500 x 3100 mm, estimated weight 14 t 2 x Oil mist extraction: 1200 x 800 x 2000 mm each Control panel: 1200 x 800 x 400 mm Small control cabinet: 1400 x 1400 x 800 mm 2 x gears each 1200 x 800 x 500 mm Control cabinet: 1600 x 800 x 2000 mm Control cabinet: 3400 x 600 x 2400 mm

Year of construction: 2022, condition: new, bearing diameter 120 mm motor Synchronmotor Nominal turning speed 3000 1/min Maximum turning speed 4000 1/min Nkjdsua Ituspfx Adwot Torque 76,4 Nm current 38 A Unused grinding spindle for Höfler Rapid 1250

Condition: excellent (used), Year of construction: 2006, functionality: fully functional, Technical Data Year of manufacture: 2006 Clamping Unit Clamping force: 8000 kN Max. platen size: 1520 mm Clear tie-bar distance: 1170 mm Min. mold height: 700 mm Max. mold height: 1300 mm Max. platen opening: 2300 mm Max. opening stroke/mold height: 1000 mm Ejector stroke: 300 mm Nkedpjx Up Utsfx Adwot 1st Injection Unit Screw diameter: 105 mm Shot volume: 4160 ccm 2nd Injection Unit Screw diameter: 90 mm Shot volume: 3050 ccm

Condition: excellent (used), Year of construction: 2007, Engel Duo 11000H/7000H/1300 Year of manufacture: 2007 Technical Data Clamping Unit Clamping force: 13,000 kN Opening stroke: 3,000 mm Min. mould installation height: 1,000 mm Max. mould installation height: 1,800 mm Max. daylight between platens: 4,000 mm Mounting platen size: 2,200 x 1,990 mm Clear tie bar spacing: 1,530 x 1,275 mm Injection Unit 1 Screw diameter: 120 mm Dosing stroke: 570 mm Max. shot volume: 6,450 cm³ L/D screw ratio: 20 Specific injection pressure: 1,794 bar Njdpjx Up Rnefx Adwskt Nozzle stroke: 1,000 mm Number of heating zones: 6 Injection Unit 2 Screw diameter: 120 mm Dosing stroke: 4,800 mm Max. shot volume: 5,430 cm³ Specific injection pressure: 1,370 bar Nozzle stroke: 1,000 mm

Condition: used, Year of construction: 2000, grinding length 600 mm grinding width 300 mm Nkjdpfxox U A Ugs Adwjt magnetic clamping plate 600x200 mm wheel diameter 220-300 mm machine weight ab. 2200 kg serial number 245

Condition: used, Year of construction: 1992, 920229 grinding band dimension 75 mm x 2000 mm wheel dimensions 250 mm weight 90 kg volt 380 V Nkedpfx Adjrxg Tqswst

Year of construction: 1973, condition: used, grinding length 1600 mm centre height 185 mm diamter spiral cutter 55mm mm indexing 4-32 Modul Nkjdpfx Adspid Ivswjt length 5900 mm width 2300 mm height 2000 mm weight 7 t

Condition: used, Year of construction: 2017, grinding length 1000 mm centre height 180 mm Nkedpfswp Tumsx Adwst length 3600 mm width 1650 mm height 1800 mm weight of the machine ca. 3,7 t

Condition: used, Year of construction: 2017, grinding length 1500 mm Nkodpfx Aewm Rqgjdwst centre height 180 mm weight of the machine ca. 3,9 t dimensions of the machine ca. L: 4900 x 1650x 1800 m

Condition: used, Year of construction: 1998, serial number 908278 max. dia. of grinding wheel 1,5-75 mm switchgear cabinet Ohne Nodjxzu A Topfx Adwjkt weight of the machine ca. 3,7 t

Condition: used, Year of construction: 1999, max. dia. of grinding wheel 1,5-75 mm Nksdpfx Aexzu A Hedwst switchgear cabinet mit serial number 910279 weight of the machine ca. 3,7 t

Condition: used, Year of construction: 1980, weight of the machine ca. 6 t Nksdsxzu Ayopfx Adwjt

Condition: good (used), Jones & Shipman 540 surface grinder Power raise & lower Njdpfx Aderpi I Ejwskt C/w a 460 x 150 mm close pole magnet, Dust extraction Calibration : TBC execution.

Condition: used, Capacity: 24″ x 8″ Serial No: Calibration: Metric c/ w magnet and coolant Power rise and fall to wheelhead Njdpfxewga N Ej Adwskt Coolant 2 Axis DRO system

Condition: used, Year of construction: 2007, grinding diameter ----- mm grinding length --- mm centre height --- mm Nsdpfxjwgi Rfj Adwskt oil mist extraction ja serial number 2342-11

Condition: used, Year of construction: 1954, x-travel 600 mm ja Nksdpfxovu Hl Dj Adwet

Condition: used, Year of construction: 1999, magnetic clamping plate 1400 - 700 mm x-travel 1400 mm y-travel 300 mm dismantled ja Nedpfx Asvu Hlqsdwskt weight of the machine ca. 6 t

Condition: used, Year of construction: 1990, 1000 x 600 mm magnetic plate size 1000 x 600 mm Njdpfjvanvuox Adwekt grinding height max 400 mm grinding wheel width x diameter 400 x 60 x 127 mm dimensions 3900 x 20 50 x 2400 m ja weight of the machine ca. 6 t