Grinding Machine - Centerless

GHIRINGHELLI M 250 SP 610 CNC 8A

Condition: used, Year of construction: 2000, Kellenberger 600 U cylindrical grinding machine Condition: Used Year of manufacture: 2000 Technical data: Table: Distance between centers: 600 mm Travel: 900 mm Travel per handwheel revolution, coarse/fine: 20 / 2.5 mm Giedsy T E Rzepfx Ahvju Travel per division on the handwheel: 0.05 mm Speed, hydraulically continuously variable: 0.02 - 6 m/min Reversal travel, minimum: 2.5 mm Dwell time during reversal, continuously variable: 0 - 5 sec Swiveling range: 11 degrees Cross slide: Travel with feed handwheel in fine or coarse mode: 220 mm Travel per handwheel revolution, coarse/fine: 8 / 1 mm/ø Division on the handwheel: 5 µm/ø Division with micrometer adjustment: 1 µm/ø Rapid traverse, hydraulically: 40 mm Feed, hydraulically: 0.95 mm/ø Form grinding: Feed rate: 0.25 - 25 µm/sec Surface grinding: Feed increments per table reversal: 130 µm/ø Grinding spindle head: Grinding wheel for external cylindrical grinding: 400 x 50 x 127 mm

Year of construction: 1979, condition: ready for operation (used), Components: headstock, main spindle, faceplate flange, taper, table, guideway, longitudinal guide, cross guide, tailstock, workpiece holder, tailstock taper, workpiece spindle. With documentation and records. An on-site inspection is possible. Gjdeyln Dtopfx Ahveiu

Condition: good (used), Year of construction: 2014, Offered here is a centerless cylindrical grinding machine from the manufacturer Tschudin, including automation. The machine is in very good condition and can be inspected upon request. Technical data – see PDF. Gijdox Urh Ajpfx Ahvou

Condition: used, Year of construction: 2020, Two machines from year of manufacture 2020 (G5 i) and one machine from 2022 (G5) available. Includes hydraulic unit, oil cooler, and air dryer Initial commissioning of the 2020 machines in March/May 2022, the 2022 machine in March 2023. The machining center can be used for grinding, milling, and drilling of metallic workpieces. A standard integrated dressing unit is included. Gjdpfx Asywgh Nshvjiu This machining center is used for hard grinding and finish boring of holes in discs and flanges of precision planetary gear units. Machine Description: Makino Model G5 i Grinder Universal Machining Center With creep feed grinding function Makino Professional 5 Control System Machine Specifications (according to manufacturer): Travel: Column X-axis: 520 mm Spindle Y-axis: 560 mm Table Z-axis: 600 mm Spindle center to top of pallet: 80 – 640 mm Spindle nose to center of pallet: 70 – 670 mm Feed rates: Smallest increment: 0.001 mm Jog operation: 1 - 8,000 mm/min Machining feed: 1 - 48,000 mm/min Rapid traverse: 48 m/min Spindle: Spindle taper: ISO 40 Spindle motor (high torque): 18.5 / 22 kW AC Speed (2 ranges): 50 – 12,000 rpm Automatic tool changer Machine weight: 8,450 kg Controlled Axes: 5-axis simultaneous Special equipment for VIPER grinding: Dressing unit Rotary dressing unit (quick-change) – electric, incl. holder (52 mm) Electrical interface for dresser Workpiece clamping: Erowa ER-029392 Power Chuck Clamping/release control including pressure display Coolant preparation and supply: Water-based coolant filtration system Transfer tank High-pressure pump Self-tilting chip bin Coolant supply bridge Extraction unit including ductwork Makino interface for coolant system Makino interface for extraction system Coolant monitoring (pressure, flow, temperature) Programmable coolant nozzle (PCN) – through spindle, nozzle, base, and shower PCN nozzle assembly Other: Automatic workpiece measuring device (RMP600) Point Master unit (manual measuring probe) Bench Master Air dryer Special I/O interface Machine anchoring set FANUC warranty (2 years) C&F costs UK/Euro transformer High-speed rotary work spindle (100 rpm) Time-delayed splash guard Oil lubrication system for ballscrews and linear guides Programmable coolant nozzle for grinding wheels (PCN) Reinforced splash guard door Automatic front door (AWC) with light curtain Signal lights (3-color) Halogen work lamp (1 pc) Safety interlock package Optional equipment: Easy-Grind Max NC incl. HMI and Machine Manager Scale system X, Y, Z axes (0.05 μm) Switching the display language from English to German Freewheel function of rotary axes during operation Project management by NCMT and Melior Motion Easy-Grind Max+ (single station solution, custom configured)

Condition: excellent (used), Year of construction: 2014, functionality: unexamined, workpiece weight (max.): 2,500 kg, total width: 3,200 mm, total length: 15,800 mm, distance between centers: 6,000 mm, workpiece diameter between centers: 850 mm, overall weight: 19,000 kg, We offer this very good Hol-Monta spol.sro UB 85 / 6000 CNC cylindrical grinding machine, year of construction 2014. Model: UB 85 / 6000 CNC Control type: Kavalir K 51-2 Serial number: H 214 09 005 Swing dia. 850 mm Center distance 6 000 mm Internal Grinding attachment Steadyrests etc. Gedpfxsy Hgrgo Ahvjiu

Condition: used, Year of construction: 1975, workpiece diameter 125 mm grinding depth 50 mm clamping length 2000 mm total power requirement 0,5 kW weight of the machine ca. 1000 kg dimensions of the machine ca. m T E C H N I C A (Switzerland) Centre Hole Grinding Machine Model ZSM 5100 – 2.000 Year approx.. 1975 S/N 66 32 7872 – J 3278 _____ Distance between centres 50 – 2.000 mm Height of centres approx. 125 mm Workpiece Ø in clamping Vice 8 – 125 mm Swing of workpiece over tailstockguide 290 mm Swing of Workpiece max. over grinding head pillar 300 mm ght of workpiece 250 kg Max. centre hole taper Ø 2 – 50 mm Max. centre hole taper angle 60 ° Clamping range of vice approx. 5 – 160 mm Grinding head adjustable in vertical axis 160 mm Stroke of grinding tool on workpiece 0.75 – 5 mm Grinding tool Ø 15 – 60 mm Grinding spindle speeds 13,000 – 45,000 rpm Total electrical load, approx. 1 kW - 380 V - 50 Hz Weight, approx. 1.000 kg Accessories / Special Features Machine is suitable for workpiece length up to 2.000 mm with a basement extension * A cone shaped grinding wheel is employed, but it is only in line contact with the centrehole surface, in addition it is reciprocating simultaneously along this line. The workpiece remains stationary, enabling the generation of perfect centre holes. * To clamp cylindrical Workpieces one uses a height adjustable 2 jaw vice which gives three point contact and always coincides with the center of the grinding spindle. * Height-adjustable workpiece centering vice with carbide inserts. Manual adjustment of appropriate workpiece diameter with clamping screw. * Dressing device, mounted on the side of the grinding spindle, stroke Gsdpfx Ahovanrcsvoiu approx. 40 mm, for producing a geometrically exact conical form and with oscillation of diamond tool. * Pre-centering device for Workpiece adjustment between centers. * Pneumatic Oil Lubrification of grinding spindle by oil-mist. * Manually adjustable Tailstock with handwheel but without motorized drive. Condition : Good to very good. Machine can be inspected under power. Delivery : Ex stock, as inspected Payment : Net, after conclusion of contract

Condition: used, Year of construction: 1995, grinding diameter 350 mm grinding length 1000 mm centre height 175 mm Gjdpfx Ahoxyadasvoiu Completely overhauled in 2013 Heavy duty workpiece headstock tailstock Without chuck and without bezel in the photo Kelco 90 control The machine can be viewed in operation at the customer's premises from 2025 up to and including January 2026.

Condition: excellent (used), Year of construction: 1981, Description to follow! Giedsynmn Aspfx Ahvju

Condition: excellent (used), Year of construction: 2000, Description to follow! Gisdpfoyrtwxex Ahveu