Used Internal Grinding Attachment for sale (17,586)

Condition: new, Year of construction: 2026, The PS125 External and Internal Grinding Attachment is a practical accessory for a universal lathe, expanding the machine's capabilities to include precision grinding of external and internal surfaces. The attachment is mounted in place of the standard four-way tool post, allowing the lathe to perform additional finishing operations without the need for a separate grinding machine. The PS125 attachment is designed for machining cylindrical components such as shafts, bushings, and workpieces with bores requiring precise surface finishing. It enables grinding operations aimed at improving surface quality and achieving the required dimensions of machined components. Key Advantages of the PS125 Grinding Attachment - Two grinding functions – enables grinding of external shaft surfaces and internal bore surfaces. - Expanded lathe functionality – allows additional machining operations to be performed on a single machine. - Installation in place of the four-way tool post – the attachment replaces the lathe's standard tool holder. - Machining of various components – suitable for grinding shafts, bushings, cylindrical surfaces, and bores. - Equipped with two grinding wheels – the set includes one grinding wheel for external grinding and another for internal grinding. - Versatile applications – a practical solution for machine shops, toolrooms, maintenance workshops, and single-piece production. External and Internal Grinding on a Lathe External grinding enables precision finishing of cylindrical surfaces of shafts and other rotating components. The minimum workpiece diameter depends on the lathe's swing over bed and ranges from 60 to 140 mm for the configurations listed in the technical specifications table. Internal grinding allows machining of bores with a minimum diameter of 30 mm and a maximum grinding depth of 90 mm. This function is particularly useful for finishing the internal surfaces of bushings and other cylindrical components. Applications of the PS125 Grinding Attachment The PS125 lathe grinding attachment is ideal for applications requiring finishing operations in addition to standard turning. It can be used for reconditioning machine parts, machining mechanical components, repair work, and small-batch production. Rcedpfx Aoycf Taeirjh By allowing a lathe to serve as a workstation for external and internal grinding, the PS125 attachment provides a functional addition to workshop equipment, expanding the range of available machining operations. Standard Equipment - PS125 External and Internal Grinding Attachment - External grinding wheel - Internal grinding wheel Technical Specifications – Grinding Lathe Swing Over Bed (mm) External Grinding – Minimum Diameter (mm) Internal Grinding – Minimum Diameter (mm) Internal Grinding – Maximum Depth (mm) Ø280 Ø60 Ø30 90 Ø300 Ø75 Ø30 90 Ø320 Ø100 Ø30 90 Ø400 Ø140 Ø30 90

Condition: refurbished (used), Year of construction: 2023, operating hours: 3,000 h, functionality: fully functional, center height: 180 mm, workpiece weight (max.): 200 kg, grinding length: 1,000 mm, center width: 1,000 mm, grinding wheel diameter: 500 mm, total width: 2,600 mm, total length: 4,700 mm, total height: 2,200 mm, grinding diameter: 300 mm, workpiece weight between centers: 2,00,000 g, type of input current: three-phase, workpiece diameter between centers: 300 mm, workpiece length between centers: 1,000 mm, grinding wheel width: 100 mm, spindle speed (max.): 1,200 rpm, spindle speed (min.): 10 rpm, feed length X-axis: 320 mm, feed length Z-axis: 1,100 mm, feed rate X-axis: 1,000 m/min, feed rate Y-axis: 1,500 m/min, grinding spindle speed: 1,700 rpm, overall weight: 7,500 kg, pivoting range: 30 °, warranty duration: 12 months, year of last overhaul: 2023, input frequency: 50 Hz, rapid traverse X-axis: 1,000 m/min, rapid traverse Z-axis: 1,500 m/min, input voltage: 400 V, Schaudt PF43 U1000, manufactured in 1994, retrofitted (premium refurbished) by GSN in 2023. Siemens Sinumerik 840 D SL control system. Low operating hours, approximately 3000 hours since the retrofit. MK4 workpiece spindle, MK4 tailstock. Grinding travel: 300mm Workpiece length, including clamping devices, at maximum grinding travel: 450mm Grinding wheel dimensions: 500x100mm Bore diameter: 203.2mm Controlled workpiece circumferential speed (WUG) SUG external cylindrical grinding spindle: 45m/s Freely positionable, automatic B-axis Machine with new, fully enclosed splash guard GSN measuring head Diatronic 22 including C2 and W axes/turret Touch probe sensor with hydrophone (water jet) including collision monitoring Tailstock retrofitted with automatic cylinder error compensation Clamping/unclamping adjustable via hydraulic clamping device Redpfx Aozcfnqoiroch Upgrade to a 15" screen on the control panel NEW PRICE GROSS 2023: €407,432.20 plus additional tools, etc.

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 Rcsdpfx Aju Aqt Eeirjh

Condition: ready for operation (used), JUNG D22 Internal cylindrical & surface grinding machine - Machine suitable for internal cylindrical and surface grinding - Smallest bore to be ground: 14 mm - Largest bore that can be ground: 150 mm - Grinding length with face grinding attachment: 250 mm - 6 workpiece speeds: 46 - 270 rpm - Spindle head / Swivels to the right and left, each by 30 degrees - Distance from the spindle axis to the center of the table: 250 mm - Largest distance / Workpiece spindle - grinding support: 935 mm - Work table / Tilts forward/backward, each by 5 degrees - Automatic and manual operation - Steady rest - Three-jaw chuck - Replacement grinding spindles (see photos) - Coolant system Rcedpfxeztl Rre Aireh Dimensions: L x W x H 2.8 x 1.5 x 1.8 meters / Weight: 3500 kg Errors and omissions excepted.

Condition: good (used), Year of construction: 1986, Grinding depth: 500 mm Internal diameter: 20...400 mm Redpfx Aie Afxqvjroch 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 within the workpiece guard: internal: 20..400 mm; external: 500 mm max. workpiece diameter within the workpiece guard: 500 mm max. grinding depth: 315 mm grindable taper angle: 60° Internal grinding spindle speeds: 2640...16500 rpm Drive power for surface grinding unit: 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 the workpiece spindle flange to the grinding spindle support: 1250 mm

Condition: used, Year of construction: 1971, grinding depth: 150 mm, grinding diameter: 80 mm, inner diameter: 80 mm, Manufacturer: OVERBECK Rsdpfxou Ef Dqe Airsch Model: 250 I Year of construction: 1971 Workpiece clamping diameter: max. 140 mm Clamping length: max. 150 mm Grindable bore length: 150 mm Bore diameter: max. 80 mm Surface grinding device can be swiveled in by hand Coolant tank with pump without grinding spindle and drive motor was last operated with compressed air spindle Weight: approx. 1400 kg

Condition: used, Year of construction: 1963, overall weight: 1,050 kg, type of input current: three-phase, input voltage: 380 V, power: 2.8 kW (3.81 HP), input frequency: 50 Hz, input current: 7 A, CYLINDRICAL GRINDING MACHINE VEB BWF BERLIN SI 40x70 Model: SI 40X70 Serial number: 1436 Year of manufacture: 1963 Total weight: 1.05 t Circuit arrangement: SI40-60.0 Sp Rsdpfxjzl Sn Uo Airech Wiring diagram: SI40-60.0 Lp Type of current: 3-phase AC Frequency: 50 Hz Operating voltage: 380 V Distribution voltage: 220 V Connected power: 2.8 kW Machine rated current: 7 A Rated current (fast): 25 A Permissible protection (slow): 20 A If you have any questions or require further information, please send a message or contact us by phone.

Condition: excellent (used), A well-maintained internal cylindrical grinding machine, manufactured by JUNG, type 221, with a surface grinding attachment. The largest bore that can be ground economically is 150 mm. Grinding length without surface grinding: 250 mm. Grinding length with surface grinding, depending on the chuck length: ≤ 250 mm. Largest swing diameter inside the guard: 350 mm. Height of the spindle center above the table: 245 mm. Rodpfxsy Svz Us Airech Workpiece spindle bore: 44 mm. Workpiece spindle hollow taper: metric 50. Workpiece spindle speeds: 58 - 85 - 120 - 170 - 246 - 348 rpm. Table speed in rapid traverse (infinitely adjustable): 10 m/min. Table speed during grinding (infinitely adjustable): 0 - 8 m/min. Power requirement: 11 kW. Power requirement for the machine with surface grinding attachment: 12.5 kW. Net weight: approx. 3500 kg.

Year of construction: 1972, condition: ready for operation (used), A Voumard internal cylindrical grinding machine completely overhauled in 2020 is available. Grinding diameter range: 5mm-200mm, grinding depth: 250mm, speed: 1000rpm, speed control: continuously variable. An on-site inspection is possible. Rsdpfey E S Hmex Airech

Condition: excellent (used), Year of construction: 2016, functionality: fully functional, machine/vehicle number: 107731, Equipment: cooling unit, (Please tell us your offer price) Sale only within Europe, incl. Turkey Price without packaging; delivery condition: FCA (machine location) ===== Technical data see handout. All warranty rights are excluded. For the correctness of the technical data and year of construction, for the completeness of accessories and tool equipment, and for compliance with all safety and environmental protection requirements specified in the accident prevention regulations. Rcsdpfezzc U Dex Airoh No sale to private individuals. Sales only within Europe, incl. Turkey Price without packaging; Delivery condition: FCA (machine location) ===== Technical data please see handout in attachment. German text leading language. Without any guaranty and warranty, including completeness of tools & accessories as well as environmental and safety regulations. No private sales.

Condition: used, Year of construction: 1952, 220 mm ja weight of the machine ca. 1,4 t Rcedpfx Aisyn R Nworsh

Year of construction: 1971, condition: ready for operation (used), A Wotan internal roll grinding machine is available. Workpiece diameter: 1200mm, max. outside diameter: 1000mm, max. bore diameter: 900mm, travel X/Z: 370mm/800mm, swiveling: 15°, table travel: 500mm, grinding depth: 250mm, speed: 220rpm. Machine dimensions X/Y/Z: approx. 5000mm/3000mm/2200mm, weight: approx. 8500kg. Documentation vorhanden. An on-site inspection is possible. Redpoxyk S Uefx Airech

Condition: used, External/Internal Cylindrical Grinding GENDRON RU 28.100 Between points: 1000 mm Maxi grinding diameter: Ø 290 mm Tool holder rotation: from 70 to 370 RPM 4-jaws Ø 200 mm chuck Rcodpfx Aoz I A Dceirjh Grinding wheel: Ø 300 mm Auto pass plug Swivel table External hydraulic group External lulbricant tank Voltage: 380 V Dimensions (L x W x H): 3000 x 1900 x 2000 mm Weight: approx 3 T

Condition: used, Year of construction: 1989, functionality: fully functional, center height: 250 mm, total width: 1,900 mm, total length: 3,600 mm, total height: 2,100 mm, overall weight: 2,250 kg, centre height 250 mm centre distance 600 mm Dimensions (L/W/H) 3600 x 1900 x 2100 mm Rcjdpfx Aijxzuzcorsh weight of the machine ca. 2,25 t

Year of construction: 1955, condition: ready for operation (used), A conventional internal cylindrical grinding machine Fortuna is available. Center distance: 1500mm, center height: 225mm, max. workpiece diameter: 450mm, max. workpiece weight: 300kg, grinding wheel diameter: 450mm, grinding wheel width: 80mm, bore: 203mm, speed: 265rpm, machine dimensions X/Y/Z: approx. 3450mm/1450mm/1550mm, weight: approx. 4000kg. Documentation available. On-site inspection is possible. Rcjdpeyg Nvtefx Airoh

Year of construction: 2014, condition: good (used), machine/vehicle number: 2014-1313, Offer 22651 Technical specifications: - Mobile version with motorized forward/reverse movement + steering - Motorized oscillating stroke, forward/reverse, with speed control - Oscillating stroke, longitudinal, forward and backward - Motorized contact pressure - oscillating pressure adjustment - Grinding belt dimensions approx. 2000 x 50 mm - Contact disc B 60 / D 300 mm - Pneumatic connection 6 bar Rcjdpfx Aisi Apb Njreh - Drive 400 V / 2880 rpm / 7 kW - Space requirement approx. W 5700 x H 1200 x D 1400 mm - Weight approx. 800 kg

Condition: ready for operation (used), Voumard 5A Rcsdpfx Aisz S Uc Horoh

Condition: used, DVS UGRIND 800 is a CNC external and internal grinder, engineered for precision, high accuracy and reliability. Handles workpieces Ø 130–500 mm; Z axis 1200 mm, X axis 250 mm. Grinding spindle 25 kW; workpiece spindle motor 24 kW; speeds 0–500 t/min stepless; supply 50 Hz 3x 400 V; weight ~7000 kg; L2850×W2490×H2290 mm; operating time 12000 Heures. Accessories: coolant system, coolant filter system, measuring feeler gauge, set of flanges for internal grinding, set of flanges, lamp, tool cabinet, electronic handwheel. Capable of achieving tight tolerances; typical applications: automotive, machine tools, aerospace, medical, watchmaking. Rcjdpjyxnuaefx Airsh

Condition: used, Year of construction: 1983, Technical details: internal diameter: 140 mm total power requirement: 5,5 kW weight of the machine ca.: 1,8 t dimensions of the machine ca.: 2,8 x 2,5 m max. workpiece weight: 15 kg clamping dia. max.: 140 mm clamping length: 250 mm Rjdor R Elhspfx Airech max. bore diameter to be ground: 0,8-90 mm min./max. hole to grind: 160 mm centre height: 90 mm workpiece spindle stepless: 112-1000 U/min

Condition: good (used), Year of construction: 1998, functionality: fully functional, Machine was overhauled in 2017! -Distance from the workpiece spindle head to the front edge of the internal grinding spindle carrier: max. 540mm -Longitudinal adjustment of the internal grinding unit on the table: max. 210mm -Feed rate: 0.0005mm -Grinding head mounting bore: Ø 80mm x L: 180mm Rcsdpoz Rm Swefx Aireh Equipment: -Truing device with diamond insert Work performed: -Guides renewed -Grinding spindle overhauled -Machine completely disassembled and wear parts replaced -Repainted

Year of construction: 1985, condition: good (used), machine/vehicle number: 108, Order No. 15256 Technical data: - Flexible shaft 1500 mm - 5 speeds - Belt sanding attachment - Power supply 380 V - Mobile base - Space requirement approx. W 600 x H 1400 x D 600 mm - Weight approx. 80 kg Rsdpfx Aiek Ea Tasrsch

Condition: good (used), Year of construction: 2011, functionality: fully functional, Make: BWF, type: SI 6/1 AS-N X710, serial no. 1114, control: Siemens, type 840 Dsl, machining diameter 40-400 mm, machining depth 710 mm, workpiece diameter 500-600 mm, max. workpiece length 1,000 mm, WSTK head swiveling -5/+30°, belt filter system, oil mist filter, make Unifil, retrofit 2011. Rodpsyfii Dofx Airsch

Condition: used, Year of construction: 1990, External/Internal Cylindrical Grinding TARDUGNO RIBON type MODULE 2A Between points: 1000 mm Centre height: 180 mm Workpiece holder spindle CM4 Maxi grinding diameter: Ø 360 mm Workpiece holder rotation: from 35 to 310 RPM Year of construction: 1990 Tilting table - 9° / + 6° Grinding wheel dimensions: Ø 406 mm x thickness 60 mm Scale on table X Spindle speed: 1500 - 1730 RPM Grindstone motor: 5,5 CV Hydraulic tailstock CM3 Auto wheel advance Rcodpfx Aez I Az Usiroh Internal grinding spindle: Max speed 20000 RPM Maxi boring: from 14 to 75 mm Lubricant tank+ paper filter Diamond system Tilting grindstone holder trolley Supplied with grinding wheels + steadies Voltage: 380 V Dimensions (L x W x H): 3800 x 2000 x 2200 mm Weight: approx 3,2 T

Condition: repair required (used), Year of construction: 1988, functionality: fully functional, Technical data *Voumard 400 CNC* (COMPLETE RETROFIT POSSIBLE) Min. grinding diameter 20 mm Max. grinding diameter 300 mm Max. grinding depth 300 mm Maximum workpiece length and steady rest 1500 mm Center height 300 mm Axis movement: Longitudinal travel (Z-axis) 650 mm Transverse travel (X-axis) 150 mm Workpiece spindle 1000 rpm max (B-axis) +2°/-20° manual on workpiece head (B1-axis) turret-style CNC-controlled spindle change Rcsdpjxpf Ezefx Airsh Max. axis speed: Z – X 12000 mm/min Grinding head 1: Grinding motor power 7 kW, 15000 rpm Grinding head 2: Grinding motor power 7.8 kW, 12000 rpm Machine weight approx. 9500 kg Machine dimensions: Length 5000 mm Width 2300 mm Height 2400 mm New control system Siemens 840D sl

Condition: good (used), Year of construction: 2000, functionality: fully functional, machine/vehicle number: 018.0179.90.035, (Please tell us your offer price) Sale only within Europe, incl. Turkey Price without packaging; delivery condition: FCA (machine location) ===== Technical data see handout. All warranty rights are excluded. For the correctness of the technical data and year of construction, for the completeness of accessories and tool equipment, and for compliance with all safety and environmental protection requirements specified in the accident prevention regulations. No sale to private individuals. Sales only within Europe, incl. Turkey Price without packaging; Delivery condition: FCA (machine location) ===== Technical data please see handout in attachment. German text leading language. Without any guaranty and warranty, including completeness of tools & accessories as well as environmental and safety regulations. No private sales. Rcedpfxeyh R Uwo Aireh