Tool and Cutter Grinder

KLINGELNBERG-OERLIKON B 24

Condition: new, Year of construction: 2026, functionality: fully functional, workpiece weight (max.): 170 kg, grinding spindle speed: 45,000 rpm, spindle speed (min.): 5,000 rpm, spindle speed (max.): 45,000 rpm, clamping diameter: 140 mm, clamping length: 1,100 mm, warranty duration: 12 months, Workpiece Clamping Diameter : ø 3 – 140 mm (Optional ø 210 mm) Workpiece Diameter : ø 3 – 310 mm Workpiece Length : 50 – 1.100 mm Centre Hole Diameter : ø 1 – 60 mm (Optional ø 100 mm) Workpiece Weight : max. 170 kg (Optional 1,000 kg) Center Hole Angle : 60 ° Accuracy : < 1 µm (Submicron accuracy) Spindle Speed : 5.000 – 45.000 rpm Grinding Cone Movements : 3+1 Rotation Orbital rotation Stroke movement +1 Workpeice rotation Quirlig Grinding Technique : Included (Cross-hatched grinding pattern) Grinding Process : Semi-Automatic, CNC Control Panel : Beckhoff CNC Movements : Z-Axis Indurstry 4.0 Compatibility : Available Semi-Auto Grinding Cone Dressing : Included Workpiece Rotation : Available (as a option) Dust Extraction And Filtration : Available (as a option) Sectors : Precision Grinding, Aviation, Automotive, Machinery etc. Benefits: Sub-micron Precision: Achieve sub-micron (< 1 µm) precision in grinding thanks to Swiss engineering and a robust machine design. Todpfx Aewhi Srsbusd Sustainable Reliability: Ensure reliable and sustainable processing. Cost Efficiency & High Productivity: Benefit from lower production costs and high productivity due to a short grinding process and reduced production times for subsequent processes (cylindrical grinding). Quirlig Grinding Technique: Experience an optimized grinding process with the Quirlig Grinding Technique. Properly ground center holes that have cross-hatched grinding pattern. The cross-hatched grinding pattern ensures that oil is retained when the workpiece is placed between the centers during the cylindrical grinding process, creating a micro oil layer. The micro oil layer prevents unwanted "dry running" during cylindrical grinding. Easy to Use CNC Control Panel: Benefit from very simple operation and grinding program recording with the Beckhoff control panel and Z-axis servo movement. Industry 4.0: Fully compatible with Industry 4.0 applications, thanks to the Beckhoff control panel. Low Maintenance Costs: Enjoy low maintenance costs throughout the machine's service life, thanks to Swiss-quality construction. The Zentroflex SA-series center hole grinding machines are designed to deliver high-precision cylindrical grinding in the aviation, automotive, and machinery sectors. Additionally, the Zentroflex SA-series is the ideal solution for recovering parts distorted after heat treatment or for reducing cylindrical grinding costs. Z-Axis movement is provided by servo motor in CNC form. The part is loaded-unloaded and clamped manually. Settings are made from CNC control panel and grinding is started by pressing the start button. No other manual setting or control is made during grinding. Contact us for more details.

Year of construction: 2023, condition: excellent (used), functionality: fully functional, Number of heating elements: 4 Power (per heater): approx. 10 kW (230 V/400 V) Max. temperature: 700 °C Max. process temperature: 600 °C Thermocouple: Type K Temperature control: PLC software-based regulation Thyristor controller: AEG Thyro 1A-230-60H Cooling (chamber): Consumption 2: (4.0...8.5) m³/h Inlet temperature: (15...18) °C Outlet temperature: (20...28) °C Pressure: (3.5...4.5) bar Water quality: mechanically clean, visually clear pH value (at 20 °C): (6.5...8) Max. particle size: < 25 μm Water hardness: < 15 °dH Chloride ions: < 80 mg/l Tjdey Htgwopfx Abuod Total chloride and sulfate content: < 160 mg/l Cooling (evaporator): Consumption 3: (1.5...2.5) m³/h Inlet temperature: (6...10) °C Outlet temperature: (12...15) °C Pressure: (3.5...4.5) bar Water quality: mechanically clean, visually clear pH value (at 20 °C): (6.5...8) Max. particle size: < 25 μm Water hardness: < 15 °dH Chloride ions: < 80 mg/l Total chloride and sulfate content: < 160 mg/l

Condition: excellent (used), Year of construction: 2014, operating hours: 12,340 h, functionality: fully functional, spindle speed (max.): 10,000 rpm, type of input current: three-phase, grinding wheel diameter: 250 mm, overall weight: 8,100 kg, feed rate X-axis: 20 m/min, feed rate Y-axis: 5 m/min, feed rate Z-axis: 20 m/min, travel distance X-axis: 380 mm, travel distance Y-axis: 300 mm, travel distance Z-axis: 280 mm, grinding spindle motor power: 14,000 W, table length: 500 mm, table width: 330 mm, input voltage: 400 V, CNC Tool grinding machine SCHNEEBERGER Gemini DMR TECHNICAL CHARACTERISTICS: Year of manufacturing: 2014 CNC control: FANUC 31i B5 Software installed: Quinto Qg1 Colour touchscreen: Yes Number of axes: 5 Stroke X axis: 380 [mm] Max. Stroke speed X axis: 20000 [mm/min] Resolution X axis: 0.0001 [mm] Stroke Y axis: 300 [mm] Max. Stroke speed Y axis: 5000 [mm/min] Resolution Y axis: 0.0001 [mm] Stroke Z axis: 280 [mm] Max. Stroke speed Z axis: 20000 [mm/min] Resolution Z axis: 0.0001 [mm] Table length: 500 [mm] Table width: 330 [mm] Grinding spindle attachment: HSK-50 Max. grinding wheel speed: 10000 [rpm] Grinding spindle motor power: 14 [kW] Max. diameter grinding wheel: 250 [mm] Internal workpiece spindle nose: ISO 50 Number of running hours: 12340 [h] Supply voltage: 400 [V] Rated current: 63 [A] Weight: 8100 [Kg] EQUIPMENT INCLUDED: x1 8-position grinding wheel changer x8 coolant supports x1 tool probe x1 FANUC LR Mate 200iC 5L 6-axis tool-loading robot x1 set of robot grippers x1 pallet for robotic tool loading/unloading x3 HEIDENHAIN linear scales on the X, Y and Z axes x1 electrical cabinet air-conditioning unit x1 spindle chiller x1 fire suppression system (to be inspected by the buyer through a qualified organization) x1 set of 4 lifting brackets x1 set of technical manuals x1 parameter backup on USB flash drive *The SCHUNK collet holder and the 2 grinding wheel holders shown in the photos are not included Machine visible under power in our premises by appointment. Price on request, loading on truck included. Possibility of shipping Worldwide. The information on this page has been obtained by the best of our ability. Therefore, its accuracy can not be guaranteed. Machine for sharpening/grinding tools such as milling cutters, taps and drills. Tjdpfxsz Hcg Is Abujd Machines similar to the following brands: Blohm, ELB, Ewag, Favretto, Fenix, GER, Jones & Shipman, Jung, Karstens, NUMAFFUT, Okamoto, Okuma, Saacke, SMP, Studer, Vollmer and Walter. Also consider cylindrical and surface grinding machines, lathes, machining centres and milling machines.

Condition: good (used), Year of construction: 1999, functionality: fully functional, drilling capacity: 40 mm, quill stroke: 200 mm, quill diameter: 80 mm, • Worktable 1200 x 750 mm with 5 T-slots • Arm travel 1050 mm • Drill spindle Morse taper 4 Tedpfx Aboylnpieued • Infinitely variable speed control • Infinitely variable quill feed • Thread cutting device • 2 T-slots (18 mm) each, machine base rear and left • Machine lamp • Central lubrication • Table surface machined on all sides • Safety guard on drill • Coolant system Dimensions and Travel Tool holder MT 4 Column diameter mm 195 Table dimensions mm 1200 x 750 Number of T-slots 5 T-slot spacing mm 125 Quill stroke mm 220 Column stroke mm 450 Distance spindle nose to table min. mm 40 max. mm 710 Distance spindle nose to base plate min. mm 840 max. mm 1510 Drilling radius min. mm 540 max. mm 1590 Working table height mm 900 Machining Data Drilling capacity solid material St 60 Ø 45 mm GG 22 Ø 55 mm Thread cutting St 60 M 36 GG 22 M 45 Main Spindle Drive AC motor, frequency-controlled kW 5.5 at 100% duty cycle Speed range rpm 15 - 2800 Torque Nm max. 250 Constant from rpm 15 - 200 Feed Drives Feed, stepless mm/rev 0.02 - 0.7 Feed force N 12,000 Electrical Data Operating voltage / frequency V / Hz 400 / 50 Control voltage V 24 Total connected load kVA 9.3 Weight DANUFLEX 145 (without packaging) with 750 x 1200 mm table kg 2,600 Documentation Operating manual, incl. Lubrication and hydraulic diagram Electrical schematic

Condition: ready for operation (used), Year of construction: 1986, operating hours: 1,200 h, functionality: fully functional, total height: 1,520 mm, total length: 2,580 mm, total width: 1,440 mm, workpiece weight (max.): 200 kg, spindle speed (max.): 2,600 rpm, spindle speed (min.): 1,500 rpm, feed length X-axis: 2,120 mm, feed length Y-axis: 250 mm, feed length Z-axis: 150 mm, type of input current: AC, grinding wheel diameter: 250 mm, overall weight: 3,730 kg, grinding length: 280 mm, rotational speed (min.): 1,500 rpm, rotational speed (max.): 2,600 rpm, center height in crank: 115 mm, center height: 115 mm, collet bore: 55 mm, grinding spindle speed: 2,600 rpm, feed rate X-axis: 12 m/min, pivoting range: 45 °, travel distance X-axis: 2,120 mm, travel distance Y-axis: 250 mm, travel distance Z-axis: 150 mm, center width: 280 mm, grinding spindle motor power: 3,000 W, table length: 2,800 mm, table width: 250 mm, power: 6.5 kW (8.84 HP), height adjustment type: mechanical, workpiece diameter (max.): 235 mm, grinding diameter: 250 mm, input frequency: 50 Hz, disc diameter: 250 mm, input voltage: 380 V, space requirement width: 1,440 mm, space requirement length: 2,580 mm, space requirement height: 1,520 mm, grinding wheel speed: 2,100 rpm, distance table to spindle center: 362 mm, tool diameter: 235 mm, workpiece length between centers: 280 mm, distance between centers: 280 mm, Hob Sharpening Machine 33C (ZZS) 3A662 (Gear hobbing cutter grinding machine) The 33C (ZZS) model 3A662 is a specialized hob sharpening machine designed for precise sharpening and regrinding of gear hobs and gear cutting tools. Manufactured by 33C (Soviet Union), this machine is intended for industrial tool rooms and gear manufacturing facilities requiring reliable accuracy and repeatable grinding quality. The machine is suitable for sharpening hobs with a maximum diameter of 235 mm and a maximum length of 280 mm. It supports hobs with 4 to 30 flutes and allows grinding of straight and helical flutes with a helix angle range from 0° to 45°, covering a wide range of gear cutting applications. The grinding spindle is designed for grinding wheels with diameters from 200 to 250 mm. Spindle speed is adjusted via step pulleys and offers four speed stages: 1500 / 1900 / 2100 / 2600 rpm, ensuring flexibility for different tool sizes and materials. The machine is equipped with a dividing mechanism and supplied with a complete set of change gears, allowing accurate indexing during the sharpening process. A hydraulically driven table provides smooth longitudinal movement and stable grinding conditions. With overall dimensions of approximately 2580 × 1440 × 1520 mm and a machine weight of about 3730 kg, the 3A662 features a rigid and robust construction, providing excellent vibration damping and long-term operational stability. The machine operates on three-phase AC power (380 V / 50 Hz) and is supplied with original factory documentation. Key Features: Tjdpfx Aex Nprbsbujd *Specialized hob sharpening machine *Max. hob diameter: 235 mm *Max. hob length: 280 mm *Number of flutes: 4 – 30 *Helix angle range: 0° – 45° *Grinding wheel diameter: 200 – 250 mm *Grinding spindle speeds: 1500 / 1900 / 2100 / 2600 rpm *Hydraulically driven table *Dividing mechanism with full set of change gears *Rigid industrial construction (approx. 3730 kg) *Original technical passport and manual (Russian) Typical Applications: *Sharpening and regrinding of gear hobs *Maintenance of gear cutting tools *Tool room operations in gear manufacturing *Repair and refurbishment of worn hobs *Small- and medium-series gear production support

Condition: new, Year of construction: 2026, faceplate diameter 2000 mm swing diameter 2500 mm Tjdpfezzd Ryjx Abued turning height 1600 mm control Fanuc 0i-D stroke of vertical slide 1000 mm tool holder 1 distance face plate/tool carrier 1075 - 1875 mm vertical adjustment of the crossrail 800 mm workpiece weight 13 t faceplate turning speed range -stepless- 1 - 200 U/min feeds mm/min rapid traverse 10/12 m/min weight of the machine ca. 42 t This machine is a new machine with (C) or without milling spindle. It will be sold with full service and warranty by Wirths GmbH (Price without live tooling). Control: Fanuc 0i-D. Machine has safety guard and 12/18 (C) position ATC.

Condition: good (used), Year of construction: 2007, Rollomatic GrindSmart 620XS Technical Data Model designation: CNC 620 XS Control system: FANUC, operator panel FANUC PANEL i Loading system: Gripper with workpiece pallets Oil mist separator: Elbaron, included in the scope of supply Accessories: Workpiece pallets and grinding wheel holders as shown in the photos Connection, weight and dimensions Electrical connection: 3 × 400 V / 50 Hz Equipment and scope of supply Elbaron oil mist separator (part of the machine) Loading system with gripper and workpiece pallets Todpfxs Aba Tno Abujd Additional workpiece pallets as shown in the photos Grinding wheel holders with grinding wheels as shown in the photos Related accessories as shown in the photos Technical specifications are subject to change without notice. Errors and prior sale are reserved. The characteristics and scope of supply agreed upon in the purchase contract shall apply.

Condition: used, TECHNICAL DETAILS - Number of axes : 7 - Number of spindles : 2 MAIN SPINDLE - Spindle power : 14 [kW] - Spindle speeds : 6.000 [rpm] - Max. bar diameter : 42 [mm] - C axis indexing precision : 0,001 [°] COUNTER-SPINDLE - Spindle power : 9,7 [kW] - Spindle speeds : 5.000 [rpm] - C axis indexing precision : 0,001 [°] - Travel : 330 [mm] TURNING-MILLING SPINDLE - X/Z stroke : 425 / 550 [mm] - Y stroke : 200 [mm] - B Axis stroke : -105 / +105 [°] - B axis indexing precision : 0,001 [°] - Tool type : HSK40 - Spindle speeds : 25.000 [rpm] - Spindle power : 10 [kW] TOOL CHANGER - Auto. Tool Changer type : Bras chargeur - Tool magazine capacity : 30 POWER SUPPLY - Supply voltage : 400 [V] - Total installed power : 17 [kW] WEIGHT & DIMENSIONS - Machine floor space : 2.548 x 1.922 [mm] Tsdpfjuhal Eox Abued - Machine height : 2.686 [mm] - Machine weight : 6.500 [kg] EQUIPMENT - CNC : Num Power 1050 - Interactive programming - 3 colors status lamp - Coolant tank * with high-pressure pump - Chips conveyor - Oil mist extractor : ELBARON - Spindle cooling unit - Parts catcher - Bar loader : LNS HYDROBAR MINI-SPRINT