Used Thread Grinding Machine for sale (66,024)

Year of construction: 2016, condition: ready for operation (used), Offered is a high-precision worm and thread grinding machine MIKROMAT 20G, used as a test and trial machine, nearly all available options included, technically flawless condition. Capabilities: external thread grinding, internal thread grinding, whirling Whirling, grinding length max. 2000mm, workpiece diameter max. 320mm, distance between centers: 2250mm NC tailstock option: 2050mm, workpiece weight max. 200kg 350kg NC tailstock, pitch range: 0-400mm, 7-axis system, feed speed: up to 15000mm/min, setting angle: +/-40°, positioning accuracy: uncertainty 0.0024mm P, upgrade to 23.5kW continuous power/45kW maximum power, grinding wheel speed: up to 50m/s, special equipment internal grinding: internal thread diameter up to 100mm, length up to 50mm, coolant system: KNOLL compact unit vacuum rotary filter, 2500l tank volume and oil cooling, installation dimensions X/Y/Z: approx. 6500mm/4000mm/3000mm, total weight: approx. 13000kg, inspection possible by arrangement. Gjdpfx Aeylbr Djk Ujkb

Condition: not inspected (used), machine/vehicle number: 23095, type of input current: three-phase, overall weight: 4,500 kg, input frequency: 50 Hz, input voltage: 380 V, input current: 17 A, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Power supply: 3~ Frequency: 50 Hz Operating voltage: 380 V Control voltage: 220 V Rated current: 17 A Fuses Rated current main fuse, fast-blow: 35 A Rated current main fuse, slow-blow: 25 A Dimensions & Weight Dimensions (L x W x H): 3,800 x 2,100 x 2,000 mm Machine weight: approx. 4,500 kg Gedpfjzt Sfpox Ak Uokb

Condition: good (used), Thread-cutting machine, STEINEL Godpfx Aoztczusk Uskb

Condition: used, Year of construction: 1986, workpiece diameter 460 mm threading length 900 mm thread pitch 100 mm total power requirement 10 kW Gkodpfot H Smtsx Ak Usb weight of the machine ca. 8 t dimensions of the machine ca. m

Condition: used, Year of construction: 1979, workpiece diameter 320 mm threading length 300 mm Gkedpfx Akot Hwnpe Uob thread pitch mm total power requirement 90 kW weight of the machine ca. 12000 kg dimensions of the machine ca. m Thread and worm grinder for steering worms

Condition: used, Year of construction: 2011, workpiece diameter 320 mm threading length 570 mm thread pitch 315 mm total power requirement 17 kW weight of the machine ca. 12 t dimensions of the machine ca. m Gedpfot Hxbdjx Ak Uekb

Condition: used, Year of construction: 1985, thread dia. 254 mm grinding length 350 mm thread pitch 51 mm Control SIEMENS S 8 total power requirement 12 kW weight of the machine ca. 5000 kg dimensions of the machine ca. m B A H M Ü L L E R Automatic Internal Thread Grinding Machine Model IPE 12 i.S. Year 1985 Serial No. 103174 _____ workpiece Ø, max. 300 mm workpiece length, approx. 350 mm height of centers (WP spindle/grinding spindle) 300 mm table stroke approx. 450 mm thread diameter ground max. approx. 254 mm thread diameter ground min. approx. 25,4 mm thread length ground in one setting max. 250 mm Lead range, max. 51 mm Lead angle max. 10 ° Total electrical load, approx. 12 kW - 380 V - 50 Hz Gksdpfst Hw U Aox Ak Ueb Weight, approx. 5,000 kg Accessories / Special Features * This is a programme controlled (SIEMENS S 8) internal thread and internal worm grinding machine , suitable for the grinding of ball screw nuts. * All movements are controlled by the SIEMENS programme control * Automatic infeed for grinding depth. * Automatic diamond roll profile dressing device, motorized by hydraulic motor,and device can be swivelled and mechanically adjusted lengthwise. * FISCHER Internal grinding spindle up to 30.000 rpm with oil and air lubrication and with Infinitely variable grinding spindle speeds. • 4-jaws chuck approx.. Ø 250 mm * Separate switch cabinet, separate hydraulic unit, oil drip pan, etc. Condition : Good. Machine can soon be inspected under power. Delivery : Ex stock, as inspected. Payment : Net, after conclusion of contract.

Condition: excellent (used), thread dia. 10 - 150 mm grinding length 900 mm thread pitch max. 3 mm workpiece diameter max. 260 / 340 mm threading length max. 50 mm centre distance 1200 mm Gkodpfxoyb S N Ss Ak Ujb centre height 1100 mm grinding wheel diameter 275 - 400 mm grinding wheel width 14/20/30/40/50 grinding head-swivable, cross 4 re / 1 li ° max. stroke of grinding wheel 140 mm peripheral speed max. 35 m/sec total power requirement 14 kW weight of the machine ca. 5,8 t dimensions of the machine ca. 5,0 x 2,0 x 2,1 m

Condition: excellent (used), workpiece diameter 10 - 250 mm threading length 900 mm thread pitch 0,3 - 100 mm spindle turning speed range 72 / 1700 - 2540 U/min relief of the tap 0,03 - 8 mm clamping length max. 1190 mm max. module 10 workpiece turning speeds 0,4 - 160 U/min Gkjdsyb S Riopfx Ak Ueb total power requirement 13 kW weight of the machine ca. 7,4 t dimensions of the machine ca. 4,5 x 2,0 x 2,1 m Many accessories.

Condition: used, Thread rolling machine UPWS 25. Gkodezd Rf Nspfx Ak Uob

Condition: ready for operation (used), Year of construction: 2018, functionality: fully functional, center width: 1,200 mm, overall weight: 7,000 kg, travel distance X-axis: 500 mm, travel distance Z-axis: 800 mm, controller model: Bosch Rexroth MTX, TECHNICAL DETAILS Center distance: 1,200 mm Max. outer diameter: 350 mm Max. workpiece weight between centers: 50 kg Godozwm Akopfx Ak Uokb Cross slide, X-axis Travel, X-axis: 500 mm Max. speed: 30 m/min Resolution: 0.1 µm Longitudinal slide, Z-axis Travel, Z-axis: 800 mm Max. speed: 30 m/min Resolution: 0.0005–0.1 mm Multi-function head, B-axis Swivel range: -45° to +225° Swivel time for 180°: < 3 s Positional accuracy: 0.0002° Repeatability: 1″ Resolution: 0.001° External machining Max. machining length: 750 mm Peripheral speed: 50 corundum / 80 CBN Drive power: 15 kW Max. grinding wheel dimensions: Ø 400 × 50 × 152.4 mm Internal machining Max. bore diameter: 250 mm Max. bore depth: 235 mm Drive power S1: 1.8–7.5 kW Speed range: 30,000–50,000 rpm Workpiece spindle, C-axis Max. speed: 1,500 rpm Drive power: 1.8 kW Drive torque: 90 Nm Resolution of measuring system: 0.001° Roundness accuracy: 0.8 µm Positional accuracy: 0.0001° Tailstock Quill stroke: 50 mm / 80 mm Quill diameter: 60 mm Bearing: hydrostatic Fine adjustment for cylindricity corrections: ± 40 µm 3-point steady rest Clamping range, diameter: 20 – 150 mm Coarse adjustment: 40 µm Fine adjustment: 2 µm Adjustability: stepless MACHINE DETAILS CNC control: Bosch Rexroth MTX Dimensions & Weight Dimensions (L x W x H): 2,850 x 2,470 x 2,290 mm Weight: 7,000 kg EQUIPMENT 3-point steady rest

Condition: ready for operation (used), Year of construction: 1988, functionality: fully functional, overall weight: 7,500 kg, grinding diameter: 300 mm, controller model: Siemens Sinumerik 840D Solutionline, No minimum price – guaranteed sale to the highest bidder! The control system was upgraded to a Siemens Sinumerik 840D Solutionline in 2014. The new control system was overhauled in 2016! TECHNICAL DETAILS Spindle speed range: 170–18,000 rpm Grinding diameter: 20–300 mm Swinging diameter: 350 mm (500 mm) Workpiece length: 300 mm (1,300 mm) Recommended grinding depth: up to 300 mm Center height above the workpiece table: 200 mm (300 mm) Gksdozwmz Tspfx Ak Usb Center height above the grinding table: 330 mm (430 mm) Workpiece spindle bore: 50 mm (70 mm) Grinding table, Z-axis Total grinding table travel: 650 mm (950 mm) Resolution: 0.001 mm Rapid traverse: 12 m/min Grinding feed rate: 0–9.99 m/min Feed rate: 0–99.99 m/min Incremental feed value during reversal: 0–0.999 mm Grinding table, X-axis Total grinding table travel: 150 mm Resolution: 0.001 mm/rev Rapid traverse: 5 m/min/rev Grinding feed rate: 0–5 m/min/rev Feed rate: 0–99.99 mm/min/rev Incremental feed value during reversal: 0–0.999 mm/rev Workpiece spindle head, B-axis Swivel range: −32° (−23°) to +2° Resolution: 0.0001° (0.36″) U-axis Total travel: 300 mm Resolution: 0.001 mm/rev Traverse speed: 5 m/min MACHINE DETAILS Control system: Siemens Sinumerik 840D Solutionline Machine weight: approx. 7.5 t Space requirement: approx. 5.00 × 4.00 × 2.20 m

Condition: excellent (used), Year of construction: 2006, operating hours: 30,000 h, functionality: fully functional, Reishauer RZ 400 Gear Grinding Machine 1-2 shift operation; excellent condition; fully equipped all-inclusive machine Machine under power for inspection during ongoing production Year of manufacture: 2006 Control: Siemens 840 D Machine dimensions: approx. 3.3 m (L) x 2.7 m (W) x 2.5 m (H) Machine weight: approx. 16,000 kg Condition per documentation: very good condition, complete with tailstock, oil mist extraction, filter and cooling system (Hoffmann HSF), no defects reported, sale due to low utilization Workpiece Data Workpiece diameter: 10 to 400 mm Number of teeth: 5 to 999 Face width: 0 to 300 mm Centres distance: approx. 60 to 700 mm Module: 0.5 to 8 Pressure angle: 14° to 30° Helix angle: ±45° Max. workpiece weight: 300 kg Axis Data Gkedpfx Aexupfcek Ueb B-axis grinding spindle: power 10 kW Speed: 4010 rpm Peripheral speed: 63/72 m/s dynamic balancing included C-axis workpiece spindle: torque 180 Nm, max speed 480 rpm Z-axis travel: 300 mm, feed rate 0 to 5.0 mm/rev X-axis travel: 490 mm, rapid traverse 15 m/min Y-axis shifting travel: 220 mm P-axis grinding oil nozzle travel: 80 mm W-axis tailstock travel: 640 mm, speed 12 m/min W1-axis indexing sensor travel: 250 mm, speed 45 m/min A-axis grinding head swivel range: ±48°, swivel speed 28°/s Equipment Tailstock CNC dressing unit type RP2-SW, semi-automatic Oil mist extraction Filter and cooling unit: HOFFMANN Filter type HSF 100 One flange with used grinding wheel Two measuring probes / meshing sensors Software: MMINC Version 07.02, PLC Version V3.075A

Condition: used, Year of construction: 2005, grinding length 5200 mm grinding width 1000 mm workpiece height 320 mm Control Siemens 840D Passage width 1300 mm grinding height 320 mm grinding motor 306 kW grinding motor turning speeds up to 320 U/min grinding motor feed, infinitely variable 0,5-35 m/min Gkedpez Alafefx Ak Uob grinding motor adjustment in steps 0,002-1 mm grinding motor adjustment, continuously stepless bis/upto 5 mm/min dimensions of the machine ca. 11,21 x 3,2 x 3,85 m CNC production surface grinding machine with segment head Equipment / Accessories: - with segment head, diameter 1400 mm segment head dimensions: 120/106 x 41 x 250 mm number of segments: 1 set = 26 pieces - with electro-magnetic table 5200 x 1300 mm - Marposs measuring control travel (Z1 axis), vertical: 420 mm - coolant flow rate 2000 l/min lifting station 2x pump for 1000 l/min

Condition: used, Year of construction: 2014, Surface grinding machine, Geibel + Hotz, type FS 420 SD. Gedpoz Affusfx Ak Uokb

Condition: used, Conventionally controlled universal tool grinding machine / scriber grinding machine Type / Model: Deckel S1 Gkjdpszmrzwjfx Ak Ujb Condition: Used Year of manufacture: 1980s Technical data Center height: 65 mm - 95 mm Center distance: max. 250 mm Grinding diameter: max. 130 mm Table dimensions: approx. 470 x 175 mm Spindle speed: 3,750 rpm to 7,500 rpm, adjustable in two stages Motor power: 0.6 / 0.75 kW; 400 V Equipment: - Wedge shoes - Collet chuck holder MK 4 Request item: Transportation costs will be provided in a separate quote.

Condition: new, Precision surface grinding machine with automatic longitudinal and transverse feed. All castings, such as machine stand, table, etc., are made of MEEHANITE® quality cast iron and are therefore ideally suited for rough everyday work. Ideal for tool and mold making. Table size: 250 x 500 mm Installation height (max. distance spindle/table): 500 mm Max. Table load: 250 kg Motor power main spindle: 1,5 kW Connection: 400 V Dimensions (LxWxH), approx.: 2250 x 1400 x 1800 mm Weight, approx.: 1350 kg* * only machine without auxiliary units Features: - All castings, such as machine column, table, etc., made of MEEHANITE® quality castings. - All guideways hardened and ground - Automatic cross and longitudinal feed Godsp Dt T Nspfx Ak Uokb - NC-controlled automatic vertical infeed - Ergonomically arranged control panel - Automatic central lubrication - Separate hydraulic power pack - Grinding wheel - Grinding wheel flange - Manual dressing device - Balancing mandrel - Balancing scale - Dressing diamond - Demagnetizing device - Machine light - leveling elements - Operating tool - Operating instructions - CE Available options: - Elektromagent clamping plate (fine-pole) - Automatic demagnetization control for electromagent clamping plate - 2-axis digital display, accuracy 0.001 mm, X 450 / Y 500 mm - Coolant system with magnetic separator / magnetic separator - Partial enclosure with limit switch protected sliding doors - Full enclosure with limit switch protected sliding doors - Additional grinding wheel flange - Grinding wheel and flange for mild steel - Grinding wheel and flange for HRC55 - Ball screw for cross feed - Further options on request Pictures may show the machine with special accessories and with application examples.

Condition: new, Precision surface grinding machine with automatic longitudinal and transverse feed. All castings, such as machine stand, table, etc., are made of MEEHANITE® quality cast iron and are therefore ideally suited for rough everyday work. Ideal for tool and mold making. Table size: 200 x 450 mm Installation height (Max. distance spindle/table): 450 mm Max. Table load: 150 kg Motor power main spindle: 1,5 kW Connection: 400 V Dimensions (LxWxH), approx.: 2080 x 1200 x 1700 mm Weight, approx.: 950 kg* * only machine without auxiliary units Features: - All castings, such as machine column, table, etc., made of MEEHANITE® quality castings. - All guideways hardened and ground - Automatic cross and longitudinal feed - NC-controlled automatic vertical infeed - Ergonomically arranged control panel - Automatic central lubrication - Separate hydraulic power pack - Grinding wheel - Grinding wheel flange - Manual dressing device - Balancing mandrel - Balancing scale - Dressing diamond - Demagnetizing device - Machine light - leveling elements - Operating tool - Operating instructions Gkedsp Dt Ttopfx Ak Usb - CE Available options: - Elektromagent clamping plate (fine-pole) - Automatic demagnetization control for electromagent clamping plate - 2-axis digital display, accuracy 0.001 mm, X 450 / Y 500 mm - Coolant system with magnetic separator / magnetic separator - Partial enclosure with limit switch protected sliding doors - Full enclosure with limit switch protected sliding doors - Additional grinding wheel flange - Grinding wheel and flange for mild steel - Grinding wheel and flange for HRC55 - Ball screw for cross feed - Further options on request Note: Picture shows FSM 2550 AH of identical design. Pictures may show the machine with special accessories and with application examples.

Condition: used, Jung F 50 Surface Grinding Machine Condition: Used Technical Data Grinding Length: 500 mm Grinding Width: 200 mm Grinding Height to Spindle Center: 285 mm Table Size: 700 x 200 mm Spindle Speed: approx. 3000 rpm Grinding Wheel: 225 x 20 x 51 mm Feed: manual via handwheel Rapid Traverse Wheel Dressing Device Gedpfx Aeyuy Euok Uokb Dimensions (L / W / H): approx. 1850 mm / 1300 mm / 1750 mm Weight: approx. 1400 kg

Condition: used, Cylindrical Grinding Machine: Schaudt Model: RFH 500 Condition: used Centre height: 100 mm Centre distance: 500 mm Gksdpfxsy R Dlfj Ak Usb Spindle speeds: 2225 / 2500 / 2825 rpm Grinding wheel diameter min./max.: 200 - 300 mm Weight, approx.: 1900 kg Equipment: - Manual & automatic operation - Coolant system - Machine lamp - Emergency stop button - Machine leveling feet

Condition: used, Year of construction: 2006, Technical data: Working ranges: X-axis: 1870 mm Y-axis: 400 mm Z-axis: 560 mm C-axis speed: 3000 rpm Max. grinding area: 1700 x 620 mm without table dresser: 1500 x 620 mm Table dressing device, diamond wheel: ø 110 mm Grinding wheel diameter: 400 mm Max. width: 100 mm Grinding wheel bore: 127 mm Distance table to spindle center: 800 mm Table height: 900 mm Max. table load: 2200 kg Weight, approx.: 12,000 kg Equipment: - Siemens SINUMERIK 840D control, OPO12 operator panel - Measuring system - Electro-magnetic clamping plate - Full enclosure - Central lubrication - Mist extraction - Clamping system for automatic wheel change - Coolant unit - Coolant recirculating chiller - Profiling device Water treatment system available at additional cost Gkedoxzq I Sepfx Ak Uob

Condition: new, Technical data: Distance between axes d. Grinding wheel - axis of the column: 300 mm Gksdpfx Akevnrius Ueb Max. distance table - grinding wheel: 280 mm Largest grinding surface: 140 x 300 mm Rapid feed per speed: 2 Fine adjustment by micrometer: 0.01 mm Cup wheel dimensions: 178 x 78 x 78 mm Segment dimensions: 50 x 16 x 90 mm Speed of the grinding wheel: 2840 1/min Spindle motor power: 2.2 kW Electric pump power: 0.06 kW Weight: 400 kg Dimensions: 850 x 850 x 1650 mm Equipment: - Cast column on adjustable ball roller bearings - Wet grinding device - Safety low-voltage system (24V) - Grinding wheel holder and grinding segments (first set) - Grinding wheel protection and Table enclosure - Operating and maintenance instructions - CE declaration of conformity

Condition: new, Precision surface grinding machine MIOTAL FSM 3060 AH Table size: 300 x 600 mm Installation height: 500 mm Max. table load: 300 kg Motor power: 4.6 kW Connection: 400 V Dimensions: 2300 x 1790 x 2200 mm Weight, approx.: 2000 kg Equipment and scope of delivery: - All cast iron parts, such as machine frame, table, etc., made of MEEHANITE® quality cast iron - Automatic transverse and longitudinal feed - Permanent lubrication - Automatic transverse feed device - Rear splash guard - Grinding wheel - Grinding wheel flange - Dressing device - Balancing arbour - Balancing scale - Dressing diamond - Machine lamp - Leveling elements - Operating tool Gsdpfx Aod Sfd Ejk Uskb - Operating manual - CE Special equipment for our stock machine: - Electric magnetic chuck 300 x 600 mm (fine-pole) - 2-axis digital display, accuracy 0.001 mm, X 450 / Y 500 mm - Automatic vertical feed AD 5 (NC-controlled) for model AH - Function: Automatic rapid traverse vertically and automatic fine feed vertically - Automatic demagnetization control for magnetic chuck - Coolant system with magnetic separator - Manual dressing device - Part enclosure - Ergonomically arranged control panel - Additional grinding wheel flange - Ball screw for transverse feed - Grinding wheel and flange for normal steel - Grinding wheel and flange for HRC55 Alternative equipment features / other machine configurations available on request.

Condition: used, Horizontal surface grinding machine Type/Model: ELB Star 2 Condition: Used Technical data: Grinding length max. 630 mm Grinding width max. 250 mm Workpiece height max. 300 mm, installation height above table Magnetic table standard 600 x 250 mm Gksdjzdrgnopfx Ak Ujb Total power requirement approx. 8.5 kW Weight approx. 3200 kg Note: Automatic workpiece feed system is defective.

Condition: new, Precision surface grinding machine with automatic longitudinal and transverse feed. All castings, such as machine stand, table, etc., are made of MEEHANITE® quality cast iron and are therefore ideally suited for rough everyday work. Ideal for tool and mold making. Table size: 400 x 800 mm Installation height (max. distance spindle/table): 550 mm Max. Table load: 400 kg Motor power main spindle: 3,7 kW Connection: 400 V Dimensions (LxWxH), approx.: 3450 x 2050 x 1900 mm Weight, approx.: 3250 kg* * only machine without auxiliary units Features: - All castings, such as machine column, table, etc., made of MEEHANITE® quality castings. - All guideways hardened and ground - Automatic cross and longitudinal feed - NC-controlled automatic vertical infeed - Ergonomically arranged control panel - Automatic central lubrication - Separate hydraulic power pack Gedpfsp Dt Uiox Ak Uskb - Grinding wheel - Grinding wheel flange - Manual dressing device - Balancing mandrel - Balancing scale - Dressing diamond - Demagnetizing device - Machine light - leveling elements - Operating tool - Operating instructions - CE Available options: - Elektromagent clamping plate (fine-pole) - Automatic demagnetization control for electromagent clamping plate - 2-axis digital display, accuracy 0.001 mm, X 450 / Y 500 mm - Coolant system with magnetic separator / magnetic separator - Partial enclosure with limit switch protected sliding doors - Full enclosure with limit switch protected sliding doors - Additional grinding wheel flange - Grinding wheel and flange for mild steel - Grinding wheel and flange for HRC55 - Ball screw for cross feed - Further options on request Note: Picture shows FSM 3060 AH of identical design. Pictures may show the machine with special accessories and with application examples.