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 Nwodpfx Aoxvxhcjkfof 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 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: used, Year of construction: 2005, travel distance X-axis: 1,020 mm, travel distance Y-axis: 560 mm, travel distance Z-axis: 600 mm, controller model: Heidenhain iTNC 530, total height: 2,770 mm, total length: 3,300 mm, total width: 2,687 mm, The Micron VCE 1000 Pro is a powerful and precise CNC machining center designed for demanding milling tasks. With travel distances of 1020 x 560 x 600 mm, it enables flexible machining of medium-sized workpieces. The machine is equipped with a Heidenhain iTNC 530 control, an ISO 40 tool taper, and a spindle speed of up to 10,000 rpm, making it ideal for high-precision, high-speed machining. The robust table with a 1000 x 560 mm T-slot area supports workpieces up to 1,350 kg. Fitted with a chip conveyor, coolant pump, and a 18.5 kW motor, the VCE 1000 Pro offers a reliable combination of power and precision. Nwsdpfx Aexyig Rskfjf

Condition: excellent (used), Year of construction: 2018, operating hours: 2,000 h, functionality: fully functional, turning height: 3,000 mm, workpiece weight (max.): 30,000 kg, turning diameter: 3,500 mm, power: 100 kW (135.96 HP), TECHNICAL CHARACTERISTICS 1. Max. machining diameter mm 3.500 2. Min. machining diameter mm 0 3. Max. height of the part mm 3.000 4. Max. load on the table to 30 5. Table diameter mm 3.000 6. Table speed range rpm 2 ÷ 130 7. Main AC motor - turning kW 100 8. The maximum torque of the faceplate in turning mode Nm 105.000 9. Ram vertical stroke (Z axe) mm 1.750 10. Turning ram cross section mm x mm 300x300 11. Horizontal stroke –X axe mm 2.000 12. Feed range (X and Z axe) mm/min 1 ÷ 6000 13. Rapid traverse (X and Z axe) mm/min 8.000 14. Feed motor torque (X and Z axe) Nm 22 18. Vertical stroke of the cross rail mm 2.700 CNC Equipment 1. Equipment type Fanuc Overall Dimensions Nsdpfx Aetpnlwjkfewf 1. Floor space m 8.5 x 6 2. Max. height of the machine m 8.2 3. Max. height over floor level m 7.4 3. Machine weight to 89 Tool Magazine 1. Number of tool magazines - 1 2. Number of tools/magazine - 16 3. Feed motor torque with encoder Nm 12 4. Tool change time sec. 25 5. Maximum weight of the tool holder - for turning daN 100 6. Maximum length of the tool holder - for turning mm 600

Condition: as good as new (ex-display), Year of construction: 2022, functionality: fully functional, travel distance X-axis: 700 mm, travel distance Y-axis: 400 mm, travel distance Z-axis: 400 mm, Working area Control: Fanuc 31i-B5 Travel X: 700 mm Travel Y: 400 mm Travel Z: 400 mm Clamping surface: 850 x 410 mm Max. table load: 400 kg Rapid traverse X/Y/Z: 54 m/min Positioning accuracy: 0.006 mm Repeatability: 0.004 mm Spindle Technology: Direct drive Nsdpfxoydi Hyo Akfowf Max. speed: 24,000 rpm Max. power: 26 kW Max. torque: 35 Nm Tool holder: BBT 30 Tool changer Tool magazine: 21 positions Tool change time: 1.3 s Equipment Coolant supply: ICS 20 bar Chip removal: chip conveyor

Condition: good (used), Year of construction: 2012, Parts shown by hand not come. Njdpsx Awzbjfx Akfswf X1020mm Y610mm Z610mm 12.000 rpm,25 KW, 160Nm Control unit: HEIDENHAIN iTNC 530, 4th axis will come without parts shown by hand.

Condition: good (used), ø max. Gear 250 with 3" cutter module 5,5 hobbing length 70 cutter module 5,5 Njdpfegq Dgdox Akfjwf outside ø max. Acknowledged 300 mm ø spindle 85 mm ø hole table 39 mm ø table External centering Ø139,75 power tool motor (b) 4 Cv high 1.800 mm long 1.450 mm weight 2.450 Kg width 1.000 mm

Condition: used, Year of construction: 2008, turning diameter 1000 mm swing diameter 1250 mm turning height 500 mm control Siemens Sinumerik 840 D Njdpfx Ajw Rgcfjkfewf Workpiece spindle flange diameter 520 mm work piece spindle speed range 0-440 U/min total power requirement 75 kW weight of the machine ca. 25 t dimensions of the machine ca. 5100 x 3034 x 4500 mm With grinding spindle Table travel: - Z1/Z2 axis 1000 mm, - X1/X2 axis approx. 1300 mm Table speed continuously adjustable: - Z axis 0–30 m/min, - X axis 0–50 m/min - Feed speed continuously adjustable 0.01–15 mm/min - Feed dependent on stroke 0.0005–0.1 mm - Workpiece spindle positioning C axis Equipment/accessories: - Grinding spindle - Kaiser dresser - Tool measuring probe - Filter system - With flushing nozzle connections - 2 Capto holders - 1 set of jaws for chuck - technical documentation

Condition: good (used), Year of construction: 2000, max. ram stroke 2 - 300 mm groove width 2 - 32 mm power capacity 8 kW no. of strokes 2 - 300 Hub/min throat ca. 300 mm Max. installation height ca. 450 mm automatic feeds 0,01 - 0,15 mm work speed 0 - 30 m/min return speed 30 m/min weight of the machine ca. 2,2 t dimensions of the machine ca. 2,5 x 1,5 x 2,2 m The BALZAT keyway jointing machine is characterised by the following advantages: - Infinitely variable adjustment of the jointing speed with constant return, even during the work process - Simple clamping of the workpieces with standard clamping devices, without additional tool holders - Extreme dimensional accuracy thanks to self-centring, centrally arranged blade holders - Feed rate can be changed during the programme sequence Nwsdpfxjuayibe Akfef - Machine base is also a container for cutting oil - all components are easily accessible and replaceable

Condition: used, Year of construction: 1969, grinding height 60 mm grinding width 120 mm grinding wheel diameter 600 mm grinding length mm workpiece height 60 mm total power requirement 50 kW Nwedpfet Hw N Hjx Akfjf weight of the machine ca. 7000 kg dimensions of the machine ca. m D I S K U S (Germany) Double Side Vertical Spindle Surface Grinder, C-Frame Design, with Rotary Workpiece Feeding System and Automatic Dressing Device Model DDS 600 CR-A Year 1969 Serial-No. 6672 _____ Grinding wheels Ø x bore, each 600 mm Grinding wheels height x width, approx. 60 mm Workpiece dimensions: Grinding height x grinding width, approx. 60 x 120 mm Vertical adjustment of each grinding head 150 mm External Ø of workpiece carrier disk, approx. 810 mm Feeds of rotary workpiece feed system 14 – 145 mm/sec Grinding wheel speeds, each, infinitely variable 765 rpm (24 m/s) Grinding spindle drive, each 22 kW Total electrical load, approx. 50 kW - 380 V - 50 Hz Total weight, approx. 7,000 kg Accessories / Special Features: * Rotary workpiece feed system with infinitely variable speed adjustment prepared with workpiece carrier disk approx. dia. 800 mm with relevant workpiece shaped pockets and after the grinding the parts will be automatically sorted out and collected in a collector box. * IONIC – Size Control Unit Model Nr. 9 So with measuring probe for the ground workpieces and with signal for the hydraulic infeed of the grinding wheel when size is not in order. * Automatic Dressing Device for the grinding wheels, hydraulically operated and with the automatic return of the grinding wheels after dressing cycle to the previously adjusted position and to continue the working cycle. Dressing cycle can be presetted by a timer or a manual release. * Manually operated infeed device of the Spindle slide to optimal workpiece thickness. * Spindle drives controlled by Ampere-Meters. * Separate switch cabinet. * Separate hydraulic unit. * Various carrier disks, etc. * Safety covers. * Central lubrication. * Large Coolant device with paperbandfilter This machine is ideal for double-sided simultaneous grinding of parallel workpiece surfaces by continuous method, for maximum output and accuracy in mass production (e.g. Piston rings, washers, hydraulic parts, and other punched parts.) Condition : Good . Machine can be inspected under power. Delivery : Ex stock, as inspected. Payment : Net, after conclusion of contract.

Condition: ready for operation (used), Year of construction: 2016, operating hours: 12,000 h, travel distance X-axis: 3,000 mm, travel distance Y-axis: 800 mm, travel distance Z-axis: 720 mm, total height: 3,376 mm, table load: 2,500 kg, overall weight: 16,300 kg, spindle speed (max.): 18,000 rpm, spindle motor power: 33,000 W, tool weight: 8,000 g, product length (max.): 5,480 mm, number of axes: 5, This 4-axis Mazak VTC 800/30 SR was manufactured in 2016, featuring a robust vertical machining center with a table width of 3,500 mm and length of 820 mm. It boasts a maximum speed of 18,000 rpm and rapid traverse speeds of 50 m/min on all X, Y, and Z axes. The machine includes a 30-position tool changer and can handle a maximum tool weight of 8 kgf. Consider the opportunity to buy this Mazak VTC 800/30 SR vertical machining center. Contact us for more information. • Travels • Table size: 3,500 x 820 mm • B-axis: +110 degrees • Min. distance spindle nose to table top: 140 mm • Max. distance spindle nose to table top: 860 mm • Work spindle • tool holder HSK63 • has a capacity for 155 tools with HSK63 mounts • Feed rates • Rapid traverse speed X/Y/Z: 50 m/min • Worktable • T-slot width: 18 mm Nsdpfx Akjx Nkp Ujfjwf • Number of T-slots: 7 • T-slot spacing: 100 mm • Table height from floor: 870 mm • Tool changer • Tool positions: 30 (standard) / 48 (optional) • Tool selection: shortest path • Tool shank: steep taper 40° • With adjacent positions occupied: 80 mm • With adjacent positions free: 130 mm • Total weight of all magazine tools: 150 kgf • Chip-to-chip time: 4.7 s • Utilities • Connection voltage: 380/400/415 V +10% • Connection frequency: 50/60 +1 Hz • Air pressure: 5–9 bar • Air flow rate: 260 l/min • Tank capacity: 500 L • Machine Status / Usage • Spindle hours: 12 000 Additional equipment • AirFresh FMN V12 extraction system (installed on both sides and connected to a door sensor) • Mounting bracket for vertical operation of the rotary table • 2x Renishaw TS27R integrated tool presetting devices • Licence options: ShopMill Sinumerik 5-axis milling 5-axis machining package • Spare parts: • Y-axis motor for tool magazine • Linear axis shifter motor • Rotary axis shifter motor • Cylinder for swivel unit