Round Grinding Machines used for sale (118)

1 used: Internal cylindrical grinding machine • Manufacturer: OVERBECK, Herborn • Model: 250 I-HA • Factory No.: 261991 • Year of construction: 1971 • Clamping diameter: max. 140 mm • Grindable bore length: max. approx. 150 mm • Grindable bore diameter: max. approx. 0.8-80 mm Accessories: without internal grinding spindle without drive motor for internal grinding spindles Deflection pulleys for spindle drive available (Machine was installed by the previous owner with a pneumatic spindle operated) Flat grinding device, can be swivelled in by hand Coolant tank with pump

Universal cylindrical/internal grinding machine with motorized spindle, workhead/chuck and manual controls. Used condition, suitable for repair, refurbishment or workshop use. Manufacturer and model not visible; specs to be confirmed. Auction-ID: A1-49190-37

Mitutoyo Length Measurement Mod. KA 12 (for longitudinal and transverse movement) Retrofitting with a CNC control system for the puller, including the air conditioning unit, Tip width: 630 mm, the machine has no tailstock and was specially used for forage work, max. grinding diameter: 280 mm, max. grinding wheel size: 400 x 40 x 127 mm, (none included), Speed of grinding spindle 2040 min-1, 6 speed levels of the tool spindle: 22.4 to 280 min-1, Drive motor 4 kW, Accuracy / Smallest part value: 0.001 mm, Taper in Riding and Tool Spindle Morse 4 Largest table length movement: 760 mm, Mass between tips 120 kg, Total power: approx. 9.3 kW, Machine weight: approx. 2600 kg, Machine Dimensions: L 3075 x W 1650 x H 1500 mm Year of manufacture: correspond to production no.: 1989 - 1991 Swivelling headstock (± 90°) and grinding head (± 45°), Hydraulic table movement and autom ...

Auction-ID: A1-49365-6

Rotary table surface grinding machine ARTER A 3-16 Hobkn Ausvub Sxs S Tel -Grinding diameter max. 450mm -Grinding height approx. 200mm -Workpiece weight approx. 250Kg -Total power requirement approx. 4KW -Coolant device -Machine enclosure -Work light Dimensions: LxWxH 2.5x1.5x1.7 meters / Weight approx. 3500Kg

General Description External cylindrical grinding machine designed for precision grinding of cylindrical and tapered workpieces. Suitable for machining shafts, mandrels and other rotational components requiring high dimensional accuracy and fine surface finish. Technical Details Machine type: External cylindrical grinding machine Workhead Tailstock Grinding wheel and wheel guard Hydraulic table drive system Coolant system Electrical control cabinet Condition Used industrial condition. The machine appears complete with workhead, tailstock, grinding wheel, hydraulic system, coolant system and electrical cabinet installed. Operational status, spindle condition and grinding accuracy have not been tested. Auction-ID: A7-49124-43

Inv. Num. : 9121 Type: S30 lean PRO Producer: Studer Created: 1999 Parameters: Switch-on hours: 47550 h Tip stroke: 175 mm Maximum weight of the workpiece: 130 kg Distance between tips: 1000 mm Machine height: 1900 mm Machine length: 3800 mm Machine width: 2100 mm Machine weight: 6000 kg Equipment: Technical documentation Internal grinding Suction 2024: Motor winding and replacement of the hydraulic valve

General Description Universal cylindrical grinding machine designed for precision external and tapered grinding of shafts, mandrels and other rotational workpieces. The machine is equipped with an adjustable-speed workhead, hydraulic table traverse and provision for an internal grinding attachment. Technical Details Machine type: Universal cylindrical grinding machine Adjustable-speed workhead Tailstock Wheelhead Hydraulic table traverse Provision for internal grinding attachment Automatic grinding control panel Condition Used industrial condition. The machine appears complete with workhead, tailstock, wheelhead, hydraulic table traverse and automatic grinding controls. Operational status, spindle condition and grinding accuracy have not been tested. Auction-ID: A7-49124-48

Machine no. 2037.04 See photos !

Auction-ID: A1-49027-209

Center height 175 , Center width 700 , Inclined position of rotary table 10° , Workpiece headstock swivel 90° , Speed range 30-675 rpm , Morse code 5 ,grinding headstock _ grinding wheel diameter 400 , largest width 50 , drive power 6,25kW

Distance between spikes: 600 mm Spike height: 150 mm Maximum Rotation Diameter: About 300mm above the table Universal machine equipped for external and internal grinding Axis operation: Hydraulic and manual longitudinal feed, offering great flexibility of movement Auction-ID: A3-46182-39189

1 CNC cylindrical grinding machine Make: Buderus Model: CNC-335-I-A Year of Make: 2001 CNC control: Siemens 840C Bore machining range: 150 mm Maximum workpiece depth: 100 mm Largest external processing area: 150 mm Largest swing diameter over table: 310 mm Workpiece spindle speeds: 0 – 3000 rpm. X-axis table lifts: 1050 mm Z-axis: 300 mm Infinitely adjustable feed speed: 0.01 - 10 mm/min Stroke-dependent: 0.0005 - 0.1 mm Workpiece spindle positioning: C-axis Machine weight approx.: 7.5 to.

Auction-ID: A1-49027-57

1 cylindrical grinding machine Make: Tschudin Model: HTG 400 Year of Make: 1967 Center width: 400 mm Tip height: 100 mm Cone: MK4 Spindle speed: 70 – 500 rpm. Max. table travel: 420 mm Table swivel by 15° Grinding wheel: Ø 300 mm Retractable Tailstock MK3 Grinding spindle – Disc diameter: 300 mm – Disc width: up to 50 mm – Disc bore: 127 mm – Disc speeds: 1500 rpm; 1700 rpm; 1900 rpm Weight approx.: 1.5 tons.

General Description Universal cylindrical grinding machine manufactured by TOS, model BHU 32. Designed for precision external cylindrical and tapered grinding of shafts, mandrels and other rotational workpieces in toolrooms and production environments. Technical Details Manufacturer: TOS Model: BHU 32 Machine type: Universal cylindrical grinding machine Wheelhead installed Workhead Tailstock Hydraulic table drive system Electrical control cabinet Grinding wheel guards Precision table ways Condition Used industrial condition. The machine appears complete with wheelhead, workhead, tailstock, hydraulic system, electrical cabinet and safety guards installed. Table guideways appear intact. Operational status, spindle condition and grinding accuracy have not been tested. Auction-ID: A7-49124-44

Key data: 350 mm, 1500 mm, 175 mm

1 Outside – Cylindrical Grinding Machine Make: Fortuna Model: F 13 S Year of Make: 1980 Grinding length: 1500 mm Tip height: 175 mm Grinding diameter: 350 mm Grinding wheel diameter: 500 mm Equipment / Accessories: Lynettes Various grinding wheels Coolant Setup Paper Belt Filter

Technical details Model: ШУ 322.21 (SHU 322.21) Type: CNC cylindrical grinding machine Configuration: - External cylindrical grinding spindle - Powered workhead - Tailstock with centre support - Hydraulic table movement - Automatic wheel feed - Swivelling wheelhead - Digital programmable controller - Operator control pendant - Separate electrical cabinet - Coolant system with filtration unit - Integrated hydraulic system Application: - External cylindrical grinding - Precision shaft grinding - Roller and pin grinding - General precision grinding operations Construction: - Heavy-duty cast-iron machine frame - Hydraulic table drive - Semi-automatic grinding cycles Estimated capacity: - Grinding diameter: Approx. 320 mm - Distance between centres: Approx. 1000–1500 mm Dimensions: - Length: Approx. 4200 mm - Width: Approx. 2100 mm - Height: Approx. 2100 mm Weight: Approx. 5500 kg Conditi ...

Studer S20 cylindrical grinding machine

General Description Universal external cylindrical grinding machine manufactured by ELLENBERGER. Designed for precision external cylindrical and tapered grinding of shafts, mandrels and other rotational workpieces in toolrooms and production environments. Technical Details Manufacturer: ELLENBERGER Machine type: Universal external cylindrical grinding machine Workhead Tailstock Grinding wheel installed Grinding wheel guard Hydraulic table drive system Siemens electrical component fitted on the workhead Coolant system Lubrication system Condition Used industrial condition. The machine appears complete with workhead, tailstock, grinding wheel, hydraulic system and coolant/lubrication systems installed. The guideways appear clean with no obvious impact damage. Operational status, spindle condition and grinding accuracy have not been tested. Auction-ID: A7-49124-47

These are a few key data. - CNC universal cylindrical grinding machine WUG 21 basic machine from CNC-Technik Weiss. (The WUG 21 is a Karstens machine bed on which the CNC is built.) - Year of construction 2008 / max. single-shift - 1000mm tip width - Workpiece headstock and tailstock MK4 - Disc Ø up to 500mm - Lens position 26.5° inclined - Grinding wheel drive with programmable SUG - Grinding headstock can be swivelled manually on air cushions - Window right - Internal grinding device mounted on the back incl. dressing device - Eckelmann control system - DIN programming - Cycle programs - Manual grinding, yes - Automatic dressing - Marposs structure-borne sound for external grinding wheel incl. software package - Grinding wheel spindle and workpiece spindle with V-belt drive

Machine number: 2355Operating voltage: 400 VFrequency: 50 HzRated current: 125 AConnection: 45 kWControl: SIEMENS SINUMERIKCenter height: 320 mmCenter width: 3000 mmMax. grinding length: 3000 mmGrinding spindle diameter: max. 620 mmGrinding spindle tool holder: 80 mm diameter, taper 1:5Swivel capability: +- 10°Workpiece spindle bore: MORSE K 6 mmSwivel capability: +30°incl. extensive item spare parts and accessories, documentation, grinding wheels, belt filter system, extraction and filterHours read: 2667Attention: the machine can be transported on a standard truck up to 3000 mm wide ! Auction-ID: A7-49089-231

1 gebr. Cylindrical grinding machine, Fabr. Cincinnati, Type R 75, Built in 1971 Tip height 130 mm Grinding length 760 mm Spindle bore 38 mm Grinding wheel diameter 300 mm, width 40 mm Workpiece weight 75 kg. Max. Grinding spindle can be swivelled twice

Operating voltage: 400 VFrequency: 50 HzRated current: 125 AConnection: 60 kWControl: SIEMENS SINUMERIKCenter height: 180 mmCenter width: 4100 mmMax. grinding length: 4100 mmGrinding wheel diameter: up to 360 mm Max. grinding length for groove grinding: 125 mmMax. workpiece weight: 1200 kgTool holder: D=120Drive power: 30 kWSpindle bore: 50 mmincl. two tailstocks, documentation, a workbench as well as extensive machine accessories such as various tips and cones, tailstock holders, steady restsas well as belt filter system and suctionAttention: the machine can be transported on a truck up to 3000 mm wide ! Auction-ID: A7-49089-353

Inv. Num. : 8313 Type: 1500 R Producer: Kellenberger Created: 1972 Parameters: Table dimensions: 2060 x 140 mm Maximum grinding diameter: 250 mm Max. grinding length: 1500 mm Length: 3270 mm Width: 1600 mm Height: 1650 mm Weight: 3250 kg Equipment: DRO

Center height: 150 mmCenter length: approx. 600 mmGrinding wheel diameter: approx. 300 mmGrinding wheel width: approx. 35 mmincl. a pallet with matching machine accessories such as grinding wheels,collets and other accessories Reference: Option - Lot 77 Auction-ID: A7-49056-114

Various flanges

Operating voltage: 3 x 380 VFrequency: 50 HzNominal current: 17.8 AConnection: 9.84 kVAincl. operating control of the manufacturer MARPOSS, type: E54Center height above bed: approx. 150 mmCenter length: approx. 700 mmGrinding wheel diameter: approx. 300 mmReference: Süßen - Lot 19 Auction-ID: A7-49056-261

Max. grinding diameter 200 mm Max. sanding length 600 mm Max. workpiece weight 60 kg Device for internal grinding: no Machine dimensions L x W x H 2100x1800x1500 mm Machine weight 2300 kg Center width 600 mm

Manufacturing number: 160090Operating voltage: 400 VFrequency: 50 HzRated current: 70 AConnection: 48 kVATip height: 260 mmCenter width: 2000 mmControl: SIEMENS SINUMERIKMax. grinding length: 2000 mmGrinding wheel diameter: max. 520 mmMax. grinding length for plunge grinding: 125 mmMax. workpiece weight: 500 kgTool holder: Taper 1:10 D=120Drive power: 22 kWincl. belt filter system, extraction, various cones Auction-ID: A7-49089-356

We have stored an associated coolant system Knoll type VRF 450/2250 (built in 1997) at a freight forwarder, so it is not on the pictures. The machine is fully functional and is available immediately.

Manufacturing number: 103136Operating voltage: 380 VFrequency: 50 HzConnection: 23.4 kVARated current: 40 AClamping length: 2468 mmGrinding length: 2405 mmWorkpiece table max. swivel: 3°/5°Tip height: 180 mmCentering tip: MK 5Grinding headstock max. travel: 180 mmMax. grinding wheel diameter: 500 mmBore diameter: 203.2 mmWorkpiece weight max. between tips: 400 kgMax. in chuck (including chuck): 100 kgincl. digital display, documentation, an extraction system and suitable accessories such as tips and tailstock holdersAttention: the machine can be transported on a normal standard truck up to a width of 3000 mm! Auction-ID: A7-49089-354

Inv. Num. : 7323 Type: BUAJ 30 Producer: Junker Created: 1999 Parameters: Table dimensions: 1380x160 mm Distance between tips: 630 mm Machine weight: 2800 kg

General Description Universal external cylindrical grinding machine manufactured by KSG, designed for precision external cylindrical and tapered grinding of shafts and other rotational workpieces. The machine is equipped with an external grinding wheelhead, workhead, tailstock, hydraulic table traverse and automatic grinding cycle. Technical Details Manufacturer: KSG Machine type: Universal cylindrical grinding machine Year: Not confirmed External grinding wheelhead Workhead Tailstock Hydraulic table traverse Automatic grinding cycle Separate electrical control cabinet Coolant system Permissible grinding wheel diameters: • Ø350–310 mm • Ø310–270 mm • Ø270–235 mm Grinding wheel spindle speeds: 1,700–2,200 rpm Condition Used industrial condition. The machine appears complete with workhead, tailstock, grinding wheelhead, hydraulic table traverse, coolant system and separa ...

Grinder Schaudt BHU 40A Swing diameter: 400mm Center distance: 630mm The technical data can be found in the pictures. approx. transport dimensions and approx. weight: 3.5m x 2m x 2m, 3,500 kg Location of the machine: 76661 Philippsburg The machine can be viewed on site. It is in pristine condition. You can make an appointment for a viewing at any time. We'd love to hear from you.

Min. economic bore ground: 6 mm | max. economic bore ground: 40 mm | Grinding length: 70 mm| Max chucking dia. In guard: 165 mm | Distance spindle centre to table surface: 175 mm | Headstock bore: 28 mm | Headstock swivel: 30° | Max. distance headstock spindle/grinding saddle: 460 mm | speeds of headstock spindle: 500-750-1000 rpm | Power required: 2.7 kW Documentation available Auction-ID: A7-48995-15

We offer a complete set of original Kellenberger documents , for increasing the tip height by 50 mm. These are ground to a height. The overall picture shows the condition of the documents before post-processing

Grinding length: 500 mm Grinding diameter: 300 mm Grinding wheel diameter: 400 mm Equipped with: - Bezel - Grinding wheels Country of origin: Germany Machine LxWxH: 2300 x 1700 x 1700 mm Machine Weight: 3500 kg

Inv. Num. : 5457 Type: UB 63/2000 Producer: HOL-MONTA Created: 2001 Parameters: Control system: Kavalír Maximum grinding length: 2000 mm Grinding diameter: 630 mm Tip stroke: 375 mm Total power requirement: 41 kW

Peak height: 160 mm Tip width: 1500 mm Grinding wheel dimensions: 500 x 127 x 40 mm Grinding wheel speeds: 1570/2050 rpm electr. Connection: 380 V kW Space requirement: 4400/6400 x 2000 x 1400 mm Weight: approx. 4000 kg

Tip width/grinding length: 1000/1075 mm Gr. Grinding diameter: 250 mm Table swivel: +/- 8° Gr. Table longitudinal movement: 1210 mm Workpiece spindle stick swivel: 0 - 90° Spindle bore/cone: 38 mm/MK 5 Grinding spindle stick easily swivelling Hydr. Quick adjustment approx.: 50 mm Grinding wheel dimensions: 400 x 50 x 127 mm 2 grinding wheel speeds due to V-belt step disc Drive power: 3 kW Space requirement: 2900 x 2200 x 1750 mm Weight: approx. 3.5 t

Tip height: Grinding diameter 250 mm centre distance: loop length 575 mm grinding wheel dimensions: 500 x 60 x 127 mm Electr. Supply: 380 V, approx. 9 kVA kW space: 2650 x 2600 x 2240 mm weight: 3400 kg

Tip height: workpiece or grinding diameter 500 mm centre distance: approx. 2000 mm maximum workpiece weight: 1200 kg wheel dimensions: 600 Ø x 300 mm wheel speeds: 965 RPM elect. Supply: 380 V, approx. 15 kW space: 2300 x 9000 x 2000 mm weight: 13000 kg