Autom. Rack Milling Machine

KNAPP-DONAU UZFM

Condition: used, Year of construction: 1990, hobbing length 2100 mm Klodpfx Ajt Hwwqeftew milling width 300 mm max. module 16/18 min. module total power requirement 10 kW weight of the machine ca. 5 t dimensions of the machine ca. m

Condition: used, Year of construction: 1992, grinding length 0800 mm grinding width 500 mm workpiece height 400 mm table-size 800 x 400 mm table speeds 1 - 25 m/min cross feed autom. 0 - 60 mm/Hub Kedpfewgnz Aex Aftslw grinding wheel size 400 x 100 x 127 mm grinding spindle speed 1400/2800 U/min total power requirement 10 kW voltage 380 V weight of the machine ca. 6 t Machine has cooling arrangement, auto. vert. feed, dressing arrangement and wheel flanges. Control doesn't work continuesly !!

Condition: used, Year of construction: 1980, hobbing length 1750 mm milling width 260 mm max. module 10 min. module 12 total power requirement 8 kW weight of the machine ca. 4500 kg dimensions of the machine ca. m Kledpfxet Hxags Aftow D O N A U - K N A P P (Germany) Universal Automatic Rack Milling Machine Model UZFM – V 300 H Year approx. 1980 Serial No. 80-234x Max. length of rack 1,750 mm Milling travel / milling width cross max. 260 mm Module, steel / cast iron 10 / 12 Table clamping size 275 x 1,850 mm Mounting height below cutter, depending on cutter Ø 136 – 410 mm Cutter Ø, min./max Ø 125 + 2 x cutting depth / Ø 160 mm Cutter width max. floating / with support 50 / 140 mm Cutter mandrel Ø max. 50 mm Milling spindle head, swivelling right / left 30 / 45 ° 9 spindle speeds 22 – 179 rpm Milling slide swivelling right / left 30 ° Feeds, infinitely variable (milling slide) 0 – 600 mm/min Quick return 2,000 mm/min Milling spindle drive approx. 4 kW Total electrical load 8 kW - 400 V - 50 Hz Weight 4,500 kg Accessories / Special Features: * Automatic milling cycle control via cam bloc mounted on milling slide and table slide with possibility of jump switching (= automatic by-pass of an area which should not be milled) and pendulum milling operation (= synchronized milling on the first half of table, and workpiece change on the second half. * hydraulic workpiece clamping device: 1.800 x 260 mm each, clamping width 140 mm, clamping height inside the device 60 mm, with own hydraulic aggregate, hand switch, * Manual fine adjustment of table (0.001 mm) for exact positioning in a pre-milled rackgear. * Various change gears (approx. 10 pieces). * 2 cutter mandrels. * Various other accessories. * Central lubrication. * Built-in hydraulic unit. * Simple Coolant device. Separate switch cabinet, various rack cutter up to 160 dia. This machine is especially suitable for milling racks, and also for manufacturing broaching tools (relief milling is possible by swivelling the cutter head). Condition : Very good. Machine can be inspected under power. Delivery : Ex stock, as inspected Payment : Net, after conclusion of contract

Condition: used, Year of construction: 1971, hobbing length 1750 mm milling width 260 mm max. module 10 mm table size incl. water gutter 460 x 2100 mm table clamping surface: 250 x 1850 mm cutter width - max. 100 mm feed of the milling slide, stepless 0 - 500 mm/min. rapid traverse feeds 3000 mm/min milling head -swivable +/- 30 ° Ksdpfx Aeylpzyjftjlw Rotation speed range of milling head, in 9 steps 29 - 178 rpm Milling head swivable 2 sides helical gearcutting 30 ° weight of the machine ca. 4 t dimensions of the machine ca. 4 x 1,85 x 1,85 m Equipment/accessories - 7 vices - change wheels - Clamping devices - Documentation

Condition: excellent (used), Year of construction: 1997, functionality: fully functional, machine/vehicle number: 1114.3705-24, Used CNC Lathe Make: Boehringer Type: VDF 250Cm Year of Manufacture: 1997 VDF Boehringer 250C The machine has the following features: 1000mm turning length No tailstock Driven tools Special indexing chuck Siemens 840C control system The Boehringer VDF 250Cm is a CNC lathe designed for machining chucked parts. It is characterized by its robust construction and precise machining capabilities. Technical Specifications (Model Year 1997) Working Area: Swing over Bed: 550 mm Swing over Cross Slide: 480 mm X-Axis Travel: 405 mm Z-Axis Travel: 1,099 mm Maximum Turning Length: 1,000 mm (None) Tailstock: Tool Turret: Number of Positions: 12 Tool Holder: VDI 50 DIN 69880 Live Tools: YES Spindle: Spindle Head Size: 8 DIN 55026 Spindle Bore: 103 mm Max. Chuck Diameter: 315 mm Max. Drive Power (50% Duty Cycle): 53 kW Max. Torque: 780 Nm Speed Range: 30–3,000 rpm Feeds: Automatic Feeds: 1–10,000 mm/min Rapid traverse speed: 10 m/min (X and Z axes) Kodpfx Aowlap Ajftjlw Max. feed force: 15 kN Dimensions and weight: Machine dimensions (L × W × H): approx. 5,400 × 3,200 × 2,400 mm Machine weight: approx. 11,000 kg Equipment: Pivoting control panel Hydraulic system from HYDROKRAFT Coolant system with 600 l tank, max. pump pressure 5.5 bar, flow rate 60 l/min, pump power 1.1 kW Chip conveyor with 325 l tank capacity, right-hand discharge 3-jaw power chuck Oil mist extraction Control cabinet with cooling unit and temperature controller from RITTAL Control system: SIEMENS SINUMERIK 840 C Variants and Differences There are various variants of the VDF 250 series, such as the VDF 250 CU, which can be equipped with different control systems (e.g., PHILIPS B2T) and technical specifications. Some models feature driven tools and a tailstock, while others are designed as pure chuck-type lathes without a tailstock. Conclusion The Boehringer VDF 250 Cm is a versatile CNC lathe characterized by its stability and precision. With its robust construction and extensive features, it is ideally suited for machining chucked parts in a variety of production environments.

Condition: excellent (used), functionality: fully functional, Manufacturer: KNAPP-DONAU Model: UZFM Year of manufacture: 1974 Condition: used Price & Location Location: Rostock, Germany Milling length: 1800 mm Milling width: 260 mm Module – max.: 10 mm Table dimensions incl. coolant channel: 460 x 2100 mm Table clamping surface: 250 x 1850 mm Maximum milling cutter width: 100 mm Feed rate of milling slide, stepless: 0 - 500 mm/min Rapid traverse: 3000 mm/min Milling head - swivelling: + / - 30° Spindle speed range, 9 steps: 29 - 178 rpm Milling head swivels both sides for helical gearing: 30° Machine weight: approx. 35 t Required floor space: approx. 4 x 1.85 x 1.85 m Equipment/Accessories - 11 vices - Change gears - Clamping devices - Documentation Kljdsy Rgmrjpfx Aftsw

Condition: ready for operation (used), Table diameter: 2250mm Max. swing diameter: 2500mm Ksdpfxjyxb I To Aftslw Max. workpiece height: 1600mm

Condition: good (used), Year of construction: 2009, max. wheel diameter 1200 mm gear width 260 mm Ksdpfx Afswzmpzstelw max. module 16 min. module 0,5 stroke 270 mm distance between table/spindle 920 mm taper of shaper cutter SK control Bosch MTX table diameter 900 mm min. workpiece diameter-at internal hobbing 1200 mm strokes - infinitely variable 50-1000 Hub/min spindle diameter 125 mm table hole 320 mm Distance of shafts Min/Max 0-820 power capacity Stosskopf 30 KW total power requirement 72 KVA weight of the machine ca. 24 t dimensions of the machine ca. 6,5x2,9x4 m Liebherr LH 90 control, 9 axis CNC, top condition.

Condition: refurbished (used), Year of construction: 1987, functionality: fully functional, turning diameter: 4,300 mm, faceplate diameter: 4,000 mm, Vertical Turning Lathe SC43 CNC, retrofitted and upgraded with CNC Fanuc 0𝑖-TF Plus Made in Romania by TITAN Year of manufacture: 1987 The machine was completely retrofitted in 2026 Main technical data: FACE PLATE DIA. MM 4000 MAX. SWING MM 4300 MAX HEIGHT UNDER THE CROSSRAIL MM 2000 MAX. LOADING ADMITTED KG 18,000 FACEPLATE SPEED RANGE 1-92 RPM FEEDS RANGE MM/ROT 0.05-5 CARRIAGE RAPID FEEDS MM/MIN 2500 MAIN D.C. MOTOR POWER KW 55 SIEMENS WITH SIEMENS DRIVER MACHINE WEIGHT APPROX. 63 TONS The machine has the following brand new components: - New electrical equipment with parts made by Schneider, Shrack, Siemens, with a new cabinet - New control panel Ksdey A Iifjpfx Aftolw - New micro switches - New hydraulic pump and components - New pump for guideway lubrication, and the entire installation was redone - New CNC Fanuc 0𝑖-TF Plus 55KW Main motor, Siemens, refurbished in 2018 with Siemens driver The main gearbox was checked and refurbished with new bearings. The machine was repainted. We grant a 6-month guarantee for parts. We can send more photos and a video showing the machine’s precision measurements. Do not hesitate to contact us.

Condition: excellent (used), Year of construction: 1991, swing diameter 400 mm Q U O T A T I O N We are pleased to offer you ex our stock, subject to prior sale, and error in technical data : WMW - GLAUCHAU Hydraulic Internal Grinding Machine with Face Grinding Device model SI 6/1 AS-N x 315 year 1991 Internal grinding diameter 40 - 400 mm Internal Grinding depth, max. 315 mm Max. grindable External dia. 400 mm Weight of workpiece without steady, max. 630 kg Workpiece Swing Ø, with / without safety hood, max. 500 / 600 mm Height of centre above table 360 mm 16 step workpiece spindle speeds 40 – 400 rpm Workpiece spindle bore, approx. 53 mm Workpiece headstock swivelling max. 30 ° Adjustment of workpiece headstock position crosswise, max. 400 mm Automatic cross traverse of grinding head 70 mm Adjustment of grinding head position on slide crosswise, approx. 100 mm Feed of grinding head, intemittendly 0.001 – 0.025 mm/stroke Feed of grinding head, continually 0,1 – 1 mm/min Table stroke, max. 630 mm Table speeds infinitely variable 0,1 – 8 m/min (10 m/min) Distance workpiece headstock and grinding slide, max. 1,250 mm Adjustment of Grinding spindel stock on table 520 mm Spindle drive, approx. 7.5 kW Total electrical load, approx. 17 kW - 380 V - 50 Hz Kljdpjxyllvsfx Aftsw Weight, approx. 6,000 kg Accessories / Special Features: • Universal internal grinding spindle head with automatic cycles to grind cylindrical and conical bores with one or multiple diameters, external diameters and grinding of narrow end-faces. • Face grinding device, hydraulic swivel-in, with automatic cycles to grind end-faces, multiple end-faces and two tiered end-faces simultaneously • Electronic cycle control with control tableau to set up all the grinding and dressing cycles including ampere-meters for internal grinding spindle and face grinding spindle • Belt-type grinding spindle drive with mounted grinding spindle and 5 pieces separate interchangeable grinding spindles along with various pulleys with various diameters. • Dressing device for both grinding spindles • HEIDENHAIN Digital Read-Out for the cross adjustment of the Workpiece headstock • A large amount of operating tooling and accessories as : 4-jaw Faceplate Ø approx. 520 mm, 3-jaw chuck Ø approx. 380 mm, 3-jaw-chuck Ø approx. 130 mm, pulleys, spindle sleeves, grinding flanges, foot switch, • Separate hydraulic unit, built on switch cabinet, coolant device with magnetic separator. Condition : very good, universal machine for all sorts of grinding tasks ! Please click here to view a video of the machine running : ! Delivery : immediately available, FCA Metzingen Payment : 100 % Net, after conclusion of contract, before loading