Cylindrical Grinding Machine

KELLENBERGER R175-1500

Condition: used, KELLENBERGER KEL-VARIA R175 x 1500 is a CNC cylindrical grinder engineered for high precision, top accuracy and reliable production. Capacities: centre height 175 mm, distance between centres 1500 mm, Z-axis 1650 mm, workpiece weight on centres max. 150 kg; grinding wheel Ø500×80 mm (bore 203 mm) or Ø400×63 mm (bore 127 mm); max wheel travel 320 mm. Key specs: wheel speeds stepless 1000–2150 rpm (peripheral speed 45 m/s); feed 7500 mm/min; work spindle swivels -10/+100° with 8–800 rpm; permitted load 160 Nm; grinding spindle motor 7.5 kW; work spindle motor 2 kW; 3×400 V 50 Hz; rapid 15 m/min; approx. weight 6000 kg; dimensions 4700×2300×2000 mm; air 6 bar. Accessories: coolant system, paper filtration, MARPOSS touch probe, set of grinding wheels, rotary centre, set of centers, set of workpiece drivers, set of throat gauges, lamp, 2 tool cabinets, tailstock with fine adjustment, oil mist extractor, spindle nose for collets. Achieves tight tolerances; typical applications: automotive, watchmaking, machine tool Ndjdpfxoyxn Ite Ab Ajc

Condition: used, TECHNICAL DETAILS - Number of axes : 5 MILLING SPINDLE - Tool holder type : HSK63 - Spindle speeds : 18000 [rpm] - Spindle power : 25 [kW] LINEAR AXES - Travels on X/Y/Z axes : 760 / 510 / 520 [mm] - Rapid traverses rates (X/Y/Z) : 45 / 45 / 40 [mm/min] A ROTARY AXIS - Travel : -110 / +30 [°] - C ROTARY AXIS - Travel : 360 [°] - Rapid traverse rate : 25 [rpm] TOOL CHANGER - Auto. Tool Changer type : Bras chargeur - Tool magazine capacity : 40 TABLE - Table dimensions : Ø248 [mm] - Maximum weight upon table : 200 [kg] POWER SUPPLY - Supply voltage : 400 [V] - Total installed power : 48 [kVA] WEIGHT & DIMENSIONS - Machine floor space : 3.940 x 4.060 [mm] Ndodsy Tzctopfx Ab Ajc - Machine height : 2.865 [mm] - Machine weight : 6000 [kg] EQUIPMENT - CNC : Hurco WinMax / MAX5 - Interactive programming - Electronic handwheel - Coolant tank * with high-pressure pump - Coolant through spindle - Chips conveyor - Spindle cooling unit

Condition: used, KELLENBERGER KEL‑VARIA R175 x 1500 is a CNC cylindrical grinder engineered for precision, high accuracy and reliable operation. Capacity: centre height 175 mm, distance between centres 1500 mm, Z 1650 mm, max 150 kg; wheels Ø500×80 mm (Ø400×63 mm option). Specs: wheel speeds 1000–2150 rpm, peripheral 45 m/s, max travel 320 mm, feed 7500 mm/min, motors 7.5/2 kW, rapid 15 m/min, 3×400 V, weight ≈6000 kg, dims 4700×2300×2000 mm. Equipment: paper/coolant filtration, MOVOMATIC, Renishaw LP2H probe, wheel flange extractor, remote hand control, MPM balancing. Achieves tight tolerances; suited to automotive, watchmaking, machine tools, aerospace and medical. Nsdpfxoyxn A Re Ab Ajdc

Condition: used, Year of construction: 1988, Technical details: pressure: 10 t workpiece diameter - max.: 40 mm threading length: 70-80 mm workpiece diameter min/max: 3 / 40 mm revolution per minute: 47-94 U/min feed speed: 0,5 - 6 mm/s work stroke: max. 7 mm total power requirement: 4,68 kW Weight approx.: 1,4 t dimensions of machine: 1,4 x 1,4 x 1,7 B T H m dimensions of hydaulic: 0,8 x 1,2 m Hydraulic drive manual and automatic cycle adjustable roller speed max. thread diameter 40mm min. thread diameter 3mm Ndjdpfx Aow D Aq Tjb Asc up to 3.5 mm pitch max. pitch 1.75mm roller width min. 80 mm max. 120mm shaft speed 47-94 roller shaft diameter 40 various rollers as accessories *

Condition: new, Year of construction: 2025, Protec Welding Turntable, 5000 kg load capacity Nodpfjid Szcox Ab Ajdc Variable speed control, 0.05 - 0.5 RPM Handheld remote control Height: 600 mm Diameter: 1500 mm Foot pedal remote control available at an additional cost.

Condition: used, TECHNICAL DETAILS - Distance between centers : 1000 [mm] - Center height : 175 [mm] - Table orientation : 9 [°] - Universal wheelhead - Left grinding wheels dimensions : 400 x 50 x 127 [mm] Nsdpoxy S A Iofx Ab Ajdc - Motor power : 3 [kW] - Spindle speeds : 1500 / 1700 / 2200 - Orientation of grinding wheel holder headstock : 270° (3 x 90 °) - Boring for internal spindle : 90 [mm] - Orientation of part holder headstock : 180 [°] - Spindle speeds : 20 - 400 [rpm] - Spindle internal cone : Morse 5 - Motor power : 0,9 [kW] - Inner cone tailstock : Morse 4 - Tailstock sleeve travel : 30 [mm] - Dimensions : 2860 x 1680 x 1670 [mm] - Machine weight : 2500 [kg] EQUIPMENT - Automatic cycle work (rough part, finishing and reverse) - Hydraulic tail stock - Lubricating tank with paper filter - 1 internal grinding spindle - 1 diamond holder - 2 two-key steady rests - 1 three-key steady rest - 1 set of drive knobs - Various wheel holders

Year of construction: 2023, operating hours: 4,371 h, condition: ready for operation (used), travel distance X-axis: 460 mm, travel distance Y-axis: 320 mm, travel distance Z-axis: 660 mm, spindle motor power: 11,500 W, spindle speed (max.): 10,500 rpm, number of axes: 5, This 5-axis WALTER HELITRONIC RAPTOR DIAMOND was manufactured in 2023. It features a tool diameter capacity of Ø3-290 mm, with an optional extension up to Ø400 mm, and a maximum tool length of 270 mm. The machine is designed for the production and regrinding of carbide, HSS, PCD, and CBN tools. If you are looking to get high-quality grinding capabilities, consider the WALTER HELITRONIC RAPTOR DIAMOND cylindrical grinding machine we have for sale. Contact us for further details. • Operating hours: approx. 4,371 h • Working range: • Tool diameter: Ø3–290 mm (optional up to Ø400 mm, depending on configuration) • Maximum tool length: 270 mm (optional up to 350 mm, depending on configuration) • Maximum tool weight: 50 kg • Axes: • Number of CNC axes: 5 • Linear axis speed: up to 15 m/min • Spindle: • Max grinding wheel diameter: Ø200 mm • Interface: HSK • Belt-driven, double-ended spindle • Grinding / Eroding: • Grinding and EDM in one setup • For carbide, HSS, PCD, CBN tools • Configurable for up to 3 electrodes and 3 grinding wheels, or alternatively up to 6 grinding wheels • Control / Machine design: • WALTER / UNITED GRINDING CNC control • Enclosed working area with automatic protective door • Installed machine options/features: • Upper table • Glass scales • Reinforced A-axis, up to 750 rpm • Preparation for automatic calibration/probe • Grinding wheel measuring probe • Automatic fire suppression system with leak detection • TS-Remote Ready • Keyboard support • Oil leak sensor • Connection for external filtration system Additional equipment • Automatic loading/manipulator system for shank tools (automatic tool loader/manipulator) • Process cooling system • Coolant/dielectric filtration and circulation system • Coolant/dielectric system • Tool holders • Flanges/adapters • Grinding wheel/electrode accessories • Automation/handling: • TOP loader • 12 pallets • Filtration/cooling/extraction: • Oil mist extraction system • Extraction silencer • Oil cooling unit • Filtration system with tank and pump • Workholding/tooling: • Collets 6–16 mm • Collets 16–32 mm • 351 ES collets: 6, 8, 10, 12, 16 mm • 4 x 351 ES collet sets Nedpfszxg Tfjx Ab Aodc • Collets: 6, 8, 10, 12, 14, 16, 18, 20, 25 mm • Automatic holder 6–16 mm • Automatic E386 holder, 16–27 mm • Manual hydraulic holder, diameter 32 mm • ISO 50 socket • ISO 50 arbor • 2 x 50 mm HSK electrode holders • 4 x 45 mm HSK grinding wheel holders • Grinding wheel holder for dressing • Grinding wheel set measuring adapter • HSK calibration disc • Calibration roller • Measuring: • Heliset Plus measuring device • Software/options/packages: • Tool Studio for PC • Tool Studio Step Tools • 45-degree P-System sharpening option • P36 wood drill tooling package • Drill package • Hoger P58 package • Consumables: • 4 x 208 l dielectric fluid

Condition: used, Year of construction: 1961, max. workpiece diameter 100 mm min. workpiece diameter 10 mm Nsdpfxewwl I Is Ab Aedc workpiece length 1000 mm total power requirement 16 kW weight of the machine ca. 3 t dimensions of the machine ca. 0 m The guides have been outdated 10 years ago

Condition: used, Year of construction: 2017, functionality: fully functional, center height: 180 mm, total width: 1,650 mm, total length: 4,900 mm, total height: 1,800 mm, overall weight: 3,900 kg, grinding length 1500 mm centre height 180 mm weight of the machine ca. 3,9 t dimensions of the machine ca. L: 4900 x 1650x 1800 m Ndodpfxswm Rqge Ab Asc

Condition: good (used), Year of construction: 1984, Grinding wheelhead: - motor power : 2,2 kW - spindle speeds : 1 000 - 8 000 rpm - spindle inclination (A-axis): -10° up to +27° - setting accuracy 1 min - height adjustment (Y axis) : 130 mm - stroke range (X axis) : 220 mm - oscillation stroke, steplessly adjustable during oscillation : 0-30 mm - oscillation frequency : 30/60 1/min Workhead: - radius setting (Z axis) : 0.01-50 mm - setting accuracy: 0,01 mm - retraction of slide from the grinding to the measuring position : max. 49 mm - cross table, clamping surface : 155 x 205 mm - travel X - Y : each 60 mm - maximum swivelling angle (B axis): 260° - supply voltage : 380 V - weight : 1200 kg Njdpfxovmpabe Ab Asdc Accessories/options: - grinding pressure variable - projector fixed in measuring position - 1 cabinet with accessories - different grinding wheels, flanges - coolant tank - documentation Under power in our warehouse.