Grinding Machine - Centerless

JUNKER BBE 15 CNC

Condition: ready for operation (used), Year of construction: 2001, operating hours: 87,310 h, functionality: fully functional, grinding wheel width: 400 mm, grinding wheel diameter: 600 mm, grinding diameter: 220 mm, overall weight: 13,000 kg, TECHNICAL DETAILS Maximum grinding diameter: 220 mm Regulating wheel width: 400 mm Maximum grinding wheel width: 400 mm Grinding wheel drive: 55 kW Maximum circumferential speed: 45 m/s Regulating wheel dimensions: 350 x 400 x 203 mm CBN grinding wheel dimensions: 500 x 400 x 304 mm Aluminum oxide grinding wheel dimensions: 600 x 400 x 304 mm Grinding spindle headstock Total stroke of grinding spindle headstock: 130 mm Speed of grinding spindle headstock: 150 m/min Rapid traverse adjustment max.: 150 m/min Minimum infeed of grinding spindle headstock: 0.0005 mm Preselectable infeed size of grinding spindle headstock: 0.0005–0.05 mm Grinding wheel dresser Dresser support speed: 15–900 m/min Maximum stroke of dresser supports: 430 mm MACHINE DETAILS Fgsdpexvxhcjfx Aggeg Overall power requirement: 75 kVA Dimensions & Weight Space requirement approx.: 4.47 x 2.77 x 2.49 m Machine weight approx.: 13 t Operating hours: 87,310 h

Condition: excellent (used), Year of construction: 2008, Nakamura Super Mill WY-250 CNC Lathe Capacity: Max. turning diameter: 215 mm Standard turning diameter: 150 mm Distance between centers: max. 870 mm / min. 250 mm Max. turning length: 580 mm Bar capacity left/right: L: 65 mm R: 51 mm Chuck size: left: 210 mm (8″) right: 165 mm (6″) Axis travel: Slide travel (X1 / X2): 160.5 mm / 160 mm Slide travel (Z1 / Z2): 580 / 580 mm Slide travel (Y1 / Y2): ±50 mm / -50 mm, +20 mm Slide travel (B2 axis): 620 mm Rapid traverse X1 / X2: 18 m/min Rapid traverse Z1 / Z2: 36 m/min Rapid traverse B2 axis: 36 m/min Rapid traverse Y1 / Y2: 10 m/min Main and sub spindle: Spindle speed: 4500 rpm / 5000 rpm Speed range: stepless / stepless Spindle nose: A2-6 / A2-5 Spindle bore: 80 mm / 63 mm Front bearing inner diameter: 110 mm / 90 mm Drawtube diameter: 66 mm / 52 mm C-axes: Minimum input unit: 0.001° Minimum command increment: 0.001° Max. indexing speed: 600 rpm Feed speed: 1–4800 mm/min C-axis lock: disc brake C-axis positioning time: 1.5 s Upper/lower turret: Turret type: 12-position drum turret Number of tool stations: 48 (2 x 24) Square tool size: 25 mm Round shank tool size: 32 mm Driven tools: Drive system: single drive Spindle speed: 6000 rpm / 3600 rpm Speed range: stepless Number of driven tool stations: 12 × 2 Collet size: ER32 Straight toolholder size: 2 mm – 20 mm Cross toolholder size: 2 mm – 20 mm Drive power and torque: Left spindle: 18.5 / 11 kW 225 / 185 Nm Right spindle: 15 / 11 kW 120 / 120 Nm Tool spindles: 7.5 / 3.7 kW 40 / 16 Nm General: Machine height: 2395 mm (without extraction) Fedpfx Aey Ipp Rjggsgg Footprint: 4436 mm × 2674 mm / 4905 mm × 3331 mm Machine weight: 14,000 kg Scope of supply as shown in photo gallery includes, among others: Nakamura lathe, toolholders (driven and non-driven), collets, complete operating documentation, portal loader and loading robot, Iemca Master 880 Verso bar feeder, peripheral devices (chip conveyor, transformer, oil mist separator, etc.) No guarantee is given for the correctness, completeness or currentness of the information provided.

Condition: excellent (used), Year of construction: 2001, turning diameter over cross slide: 1,600 mm, turning length: 6,000 mm, turning diameter: 1,300 mm, spindle motor power: 100,000 W, total height: 2,875 mm, total length: 9,550 mm, total width: 2,950 mm, workpiece weight (max.): 40,000 kg, Swing over bed Ø 1600 mm Swing over cross slide Ø 1300 mm DBC Turning Length 6000 mm Spindle power 100 kW Tailstock spindle Ø 280 Ø Stroke pinole 200 mm Workpiece weight 40000 Power 125 A Speeds / ranges 250 Rpm Dimensions (Estimate) Length 9550 mm Fedpfx Aoymk E Ajggegg Width 2950 mm Height 2875 mm Weight 41000 kg Please Note: The information on this page has been obtained to the best of our ability and belief, and from the manufacturers where possible. It is given in good faith, but its accuracy can not be guaranteed. Accordingly, it will not form a representation or constitute contractual terms. We advise you to check any vital details!

Condition: like new (used), functionality: fully functional, Weiler center lathe Model Condor 81 guidance and feed spindle lathe with 3-axis digital display from K&C, NEW Geometrically overhauled with inspection protocol for new machine tolerances Technical data: >> Machine No. 84-121 >> Center height 165 mm >> Center distance 750 mm >> Spindle speeds: from 22 to 2800 rpm >> Spindle bore 40 mm >> Short taper spindle head DIN 55027 size 5 with bayonet lock Fodewrm Dtepfx Aggjgg >> Tailstock MK 3 >> Feeds from 0.015 to 0.46 mm/rev >> Possible threads: metric, imperial, module, and diametral pitch >> Metric thread pitches from 0.18 to 28 mm >> Weight approx. 1100 kg >> Spindle brake switchable >> Length 1.83 m, Height 1.29 m, Depth 0.88 m Equipment and accessories: >> 3-axis digital display from K&C, new, 12 months manufacturer warranty with operating instructions Functions: switching mm/inch, coordinate selection ABS/INC, value halving, reference mark, tool programming for 200 pcs., taper calculation, radius/diameter, quick zeroing, count direction switching >> Collet chuck NEW, collets NEW from 3 to 26mm, increments of 1mm >> 160 mm three-jaw chuck with 2 sets of jaws NEW >> Multifix size B NEW with 3 piece steel holders >> Bed stop >> Electric chuck guard NEW >> Rear wall >> Operating manual >> Coolant device >> Machine feet About the machine: A Weiler Condor 81 guide and feed spindle lathe in a very good, geometrically overhauled condition is being offered. The guides are newly ground or newly scraped. Inspected according to test protocol. The accessories collets and chuck are new. For safety: The machine has a brake motor, electronic spindle guard and two emergency stops, making it an absolutely as-new lathe. Even at high speeds, the Weiler runs very smoothly. This newer generation of Weiler lathes is very user-friendly and allows surfaces as if ground to be produced. Take the opportunity to view this machine on site under power and convince yourself of its condition.

Condition: used, Swing Diameter Over Bed: 400 mm Swing Diameter Over Longitudinal Slide: 350 mm Distance Between Centers: 610 mm Travel Limit: 240 mm Suggested Workpiece Diameter: 200 mm Max Longitudinal Travel: 560 mm Machining Length: 550 mm Max Cross Travel: 40 mm + 120 mm Height of Spindle Axis from Floor: 1135 mm Programmable Spindle Speed Range: 40 to 4000 rpm Spindle Bore Diameter: 52 mm Spindle Interior Cone: MK 6 Slide/Bed Slope: 45/45° Turret Positions: 12 Tools Main Motor: 15 kW Fsdpfjxg Nd Aex Aggegg Control: Fanuc 6T Equipped with: See photos

Condition: ready for operation (used), Year of construction: 1998, table mounting size: 765 x 400 mm movements x/y/z: 650/410/510 mm spindle taper: BT 40 min./max. distance table/spindle: ca. 90/690 mm Fgedpfxstwy Dio Aggsg spindle turning speed range: 80 - 8000 rpm number of tool positions: 20 pieces carriages: ca. 30 m/min rapid move: ca. 30 m/min electrical connection: 380 V, ca. 15 kVA kW space needed: 2300 x 2100 x 2650 mm weight: 4000 kg

Condition: ready for operation (used), Year of construction: 2014, operating hours: 48,973 h, controller manufacturer: SIEMENS, controller model: 840 D, number of axes: 3, This DMG MORI CTX Beta 800 4a was manufactured in 2014. It features a Siemens 840 D control system, a counter spindle, and a bar machine package for enhanced versatility. The machine includes a 980-liter coolant system and a hinge type conveyor for efficient operation. If you are looking to get high-quality turning and milling capabilities, consider the DMG MORI CTX Beta 800 4a machine we have for sale. Located in Germany, contact us for more information about this machine. • 2 x 16 fold Sauter star VID 30 • Siemens 840 D • Excentric turning and milling operation • TC alternating speed • Counter spindle • Glass scales Y1, Z1, Z2, Z3, X1, X2, X3 Additional equipment • 980 liter coolant with 8 bar/20 L and 20 bar/40 L programmed by M function • Pater band filter • Chuck rinsing device for main outside • Chuck rinsing device for counter outside Fsdpfex D Nd Djx Aggjgg • Coolant spray gun • Hinge type conveyor • Bar machine package • Window cleaning with compressed air • SK package for alu machining • Tool breakage Artis CTM

Condition: like new (used), Year of construction: 2014, Siemens 840 D Swivelling control panel including SIEMENS 840 D Solution Line control system. Travel X axis: 8000 mm Travel Y axis: 1300 mm Travel Z axis: 2200 mm Tool system: SK 50; Capto C8 Main spindle: 20–4000 RPM 3D volume model of the machine HEIDENHAIN measurement system on all axes. Automatic central lubrication with pressure and time monitoring for all axes and moving components. Measuring probe system RENISHAW RMP60 M Tool breakage detection via probe BRANKAMP CMS collision monitoring with two measuring channels: Center height, Fibro rotary clamp: 1100 mm Center width, Fibro rotary clamp: 900–3000 mm Fodpfx Agew Syv Uegegg Max. swing diameter, Fibro rotary clamp: 2200 mm Fibro rotary table D=1600; 250 RPM Carousel rotary table FIBRODYN 1600 mm: Table surface 6000x2000 mm d’Andrea facing slide Universal milling head Automatic tool changer ATC, 80 tool magazine slots in M version: 3 milling head slots High-pressure pump 30 bar Operating hours: 4261 h

Condition: like new (used), Year of construction: 2017, functionality: fully functional, Hydraulically operated precision plunge grinding machines by Rollomatic. Grinding process: cylindrical plunge grinding, workpiece diameter range: 0.2mm–6.35mm, shank diameter range: 1mm–6.35mm, total workpiece length range: 30mm–60mm, grinding wheel diameter: 200mm, grinding spindle speed: 6,000 rpm, workpiece speed: 800 rpm. Machine dimensions (X/Y/Z): approx. 1100mm/800mm/1300mm, weight: approx. 600kg. Includes spare parts. Documentation available. Fodpfx Agjw Dfd Njgjgg

Condition: used, TECHNICAL DETAILS - Number of axes : 10 - Number of spindles : 2 MAIN SPINDLE - Max. bar diameter : 32 [mm] - Travel : 240 [mm] - Spindle speeds : 8000 [rpm] - Spindle power : 7.5 [kW] - C axis indexing precision : 0.1 [°] Fjdpfx Ajuhax Ejggsgg COUNTER-SPINDLE - Max. bar diameter : 32 [mm] - Spindle speeds : 6000 [rpm] GUIDE BUSH HOLDER 1 - Number of positions : 5 GUIDE BUSH HOLDER 2 - Number of positions : 5 - Number of motorized positions : 4 - Live tools speed : 6000 [rpm] END ATTACHMENT - Number of positions : 4 - Number of motorized positions : 4 - Live tools speed : 6000 [rpm] SECONDARY OPERATION - Number of positions : 7 - Number of motorized positions : 3 - Live tools speed : 6000 [rpm] POWER SUPPLY - Supply voltage : 400 [V] MACHINE HOURS - Number of working hours : 56.433 [h] EQUIPMENT - CNC : Fanuc - Rotating tool motor on : S2,S3,S5 V+H - Rotating guide bush - Parts catcher - Ejection of workpiece - Chips conveyor - Coolant tank * with high-pressure pump - Number of turning tool holders : 3 - Number of fixed tool holders : 7