Surface Grinding Machine

Optimum OptiGrind GT 180

Condition: ready for operation (used), Year of construction: 2015, operating hours: 5,000 h, spindle speed (max.): 2,500 rpm, overall weight: 1,800 kg, This Colchester Triumph VS 2500 was manufactured in 2015. It features a conventional pull and lead screw, infinitely variable speed adjustment, and a digital display. Key specifications include a turning diameter of 400mm, center height of 195mm, and a bed width of 1270mm. It also comes equipped with a MultiFix quick-change tool holder, maximum spindle speed of 2500rpm, and a motor power of 7.5kW. Weight is 1,800kg. Contact us for more information about this machine. • Control: Conventional with lead screw and infinitely variable speed adjustment Dedpex D Nwdjfx Ac Njki • Readouts: Digital display for axes and digital spindle speed display • Operating hours: No counter; estimated 5,000–7,000 h • Turning diameter: 400 mm • Center height: 195 mm • Bed width: 1270 mm • Toolpost: MultiFix quick-change tool holder Additional equipment • 3x three-jaw chucks • 3 sets of claw jaws • Chuck wrench • Manual/operating instructions • Work area lamp • Digital dial indicator • 4 MultiFix tool holders • Various turning tools • Drill chuck (keyless) for tailstock • Coolant pump

Condition: good (used), Year of construction: 2004, Swing over bed Ø Dkedpfxewu Dq Ae Ac Nji 320 mm Swing over cross slide Ø 150 mm DBC Turning Length 750 mm Spindle bore 52 mm Spindle power 16 kW Tailstock spindle Ø 60 Ø Stroke pinole 140 mm Spindle taper 4 Mk Speeds / ranges 3000 Rpm Feed rate X-Axis 1000 mm/min. Feed rate Z-Axis 2000 mm/min.

Condition: refurbished (used), Year of construction: 1988, - Refurbished in 2022 - Heidenhain TNC320 CNC control - CNC or manual control possible - Movable vertical milling head with extendable spindle - Counter bearing for long milling arbors - Hydraulic tool clamping - Automatic gearshift - Automatic clamping in the X, Y, and Z axes - Automatic central lubrication - Coolant system - Direct position measurement - Collision protection coupling in the Y and Z axes - Built in 1988 - Including tool holders, drilling/milling tools, and tool carriage Specifications Working area: - X-axis (longitudinal): 485 mm - Y-axis (transverse): 385 mm - Z-axis (vertical): 380 mm - Quill stroke (vertical): 80 mm - Vertical milling head manually movable on spindle block: 150 mm Main drive: - Pole-changing Three-phase brake motor: Manual gearbox with forward/reverse rotation - Power: 3.7 / 4.4 kW - Work spindle speeds: 63 - 3150 rpm (18 steps) - Step increment: 1.25 - Tool holder: SK40 (M16) - Tool clamping: Disc spring package - Tool release: Hydraulic Feed drive: - X-axis: 1 DC motor - Y & Z-axis: 1 DC motor - Ball screws: all axes - Feed rate: 2 - 3000 mm/min (programmable) - Rapid traverse X/Y/Z-axis: 3000 mm/min Table slide: - Number of T-slots: 4 - T-slot width: 14H7 mm - T-slot spacing: 63 mm - Permissible load: approx. 600 kg Installation: - Space requirement (including safety area): approx. 2300 x 2500 mm Dksdpfjwhk Ubsx Ac Nsi - Machine weight including vertical milling head and angle table: approx. 1830 kg - Operating voltage: 400 V - Total connected load: 12.5 kVA - Floor load: 3000 kg/m²

Condition: like new (used), Year of construction: 2021, operating hours: 1,200 h, functionality: fully functional, turning diameter: 1,100 mm, power: 46 kW (62.54 HP), distance between centers: 2,000 mm, load hours: 1,200 h, A DMT CD1100 lathe with Heidenhain control and only 1,200 operating hours is available. The working area offers a swing diameter of approx. 1,100 mm over the bed and approx. 800 mm over the cross-slide. The tool holder is a Multifix D1. The distance between centers is 2,000 mm. The main spindle drive is a motor with 46 kW output at 60% duty cycle and two gearbox stages. Tailstock: - Quill diameter: 125 mm - Taper: 6 Morse taper Delivery: Collection by the buyer Payment: 100% via bank transfer immediately upon invoicing, prior to collection Dsdpfsxlza Hjx Ac Njki All information is non-binding. Subject to prior sale. The machine is sold without any guarantee or warranty claims and remains our property until full payment is received.

Condition: used, CNC cycle controlled lathe HARRISON type Alpha 400 Plus Machine No. P30180/150 Year of construction 1998 center distance 1250 mm turning diameter over bed 400 mm center height 200 mm Swing diameter over cross slide 245 mm Swing diameter in the bend 585 mm bed width 313 mm face travel (X-axis) 250 mm Tailstock spindle diameter 73 mm Tailstock quill stroke 140 mm Dksdsh Hvk Aspfx Ac Nsi Tailstock quill mount MK 5 spindle bore 54 mm spindle head size Camlock D1 size 6 Spindle speed 20-2500 rpm. Spindle speed range (stage 1) 15-275 rpm. Spindle speed range (stage 2) 35-795 rpm. Spindle speed range (level 3) 110-2500 rpm. Feed rate X and Z 0.03 - 0.6 mm/rev. Rapid traverse speed X axis max. 2000 mm/min. Rapid traverse speed Z-axis max. 4000 mm/min. Threading function Metric / Inch / Diametral / Module Spindle drive power 7.5 KW Mains connection 400 Volt, 50 Hz, 23,5 kVA - cycle control Harrison Alpha / GE FANUC - language in French (France) - automatic gear range shifting in 3 steps (15-275, 35-795, 110-2500 rpm.) - electronic handwheels with different transmission ratios (1/10/100) - 3-jaw face spiral lathe chuck FORKARDT Ø 250 mm type CSN, 1 set of soft top jaws - quick-change tool holder MULTIFIX size B with 2 inserts - 1 piece of centering point running with the tool - 1 piece quick-action drill chuck RÖHM, 3-16 mm - hinged lathe chuck guard - hinged working area protection doors - chip tray with coolant device under the machine bed - Switch cabinet fixed to the machine - Interface RS 232 Space requirement L x W x H 2600 x 1450 x 1550 mm weight 1950 kg good condition

Condition: ready for operation (used), functionality: fully functional, spindle bore: 42 mm, center height: 165 mm, center width: 635 mm, spindle speed (max.): 2,500 rpm, spindle speed (min.): 30 rpm, overall weight: 900 kg, Ladies and Gentlemen, We are selling a Colchester Master 2500 lathe with Heidenhain digital readout. The machine is fully functional and can be tested on site. Availability: immediately Center width: 635 mm Center height above bed: 165 mm Center height above support: 105 mm Spindle bore: 42 mm Spindle speed: 30 - 2500 rpm. 16 steps Inner tailstock taper: MK 3 Drive power: 3.7 kW Space requirement: (LxWxH) 1700 x 880 x 1200 mm Weight: approx. 850 kg Djdpou St S Aefx Ac Noki

Condition: refurbished (used), Year of construction: 2025, functionality: fully functional, machine/vehicle number: 1315/451, Completely overhauled: Mechanics, geometry, hydraulics, and electrical parts (checked and/or replaced) Wheelhead: Disassembled, parts cleaned, worn or defective components replaced, motor overhauled, bearings replaced, belts replaced, spindle disassembled, seals and O-rings replaced, adjustments made. Newly painted. Workhead: Djdjw U Ry Njpfx Ac Neki Disassembled, parts cleaned, worn or defective components replaced, motor overhauled, belts replaced. New spindle bearings. Newly painted. Tailstock: Disassembled, inspected, overhauled. Hydraulics: Disassembled, motor checked, hoses replaced, defective and worn parts replaced. Hydraulic block checked. X-axis: Disassembled, all worn parts such as O-rings, seals, segments, etc. replaced, hydraulic piston overhauled, table ground. Z-axis: Disassembled, table ground, worn or defective parts replaced, hydraulic piston overhauled, newly painted. Electrical cabinet: Completely checked, various relays replaced. Paintwork: Colors: White RAL 9003 and Grey RAL 7011 Geometry according to manufacturer's protocol. Various accessories checked and cleaned. Origin: CH Voltage: 380 / 50 / 3 Net weight: approx. 2,200 kg Customs tariff number: 8460.2920 TECHNICAL SPECIFICATIONS Nominal distance between centers: 600 mm Max. distance between centers (with extended headstock): 750 mm Center height, standard: 125 mm Center height with interchangeable pads for heads: 175–250 mm Max. workpiece diameter (125 mm center height): 250 mm Max. workpiece diameter with interchangeable pads: 350–500 mm Swiveling range of table in each direction: 10° Max. grinding length for flat surfaces (max. width = 200 mm): 900 mm Continuously variable hydraulic table speed: up to approx. 6 m/min Table reversal delay: 0–5 sec Grinding wheel for external grinding, diameter - width - bore: 400x50x127 mm Grinding wheel for flat surface grinding: 250x13x76 mm Wheelhead spindle speed: 1,500/1,700/2,200/3,600 rpm Wheelhead swiveling range: 270°, with indexing every 90° Vertical travel of wheelhead, center height: 125–350 mm Transverse travel of wheelhead: 285 mm Hydraulic rapid traverse stroke: 40 mm Intermittent infeed of wheel by table reversal: 0.001–0.03 mm/dia Continuous infeed for plunge grinding: 0–0.9 mm/dia Micrometric infeed stop, by division: 0.001 mm/dia Workhead swiveling range: 360° Workhead spindle speed, stepless: normal/special: 20–400 / 10–400 rpm Internal taper of workhead/tailstock: Morse 5/3 Wheelhead motor: approx. 4 HP All technical specifications are given without obligation and subject to errors or omissions.

Condition: used, Year of construction: 1994, turning diameter 570 mm turning length 2000 mm control Sinumerik 805 Siemens swing diameter over face slide 365 mm main spindle speeds: 3-2.500 U/min Dkodpfxou Sbkge Ac Noi drive of main spindle 15/19 kW spindle bore 62 mm spindle head DIN 55027 No.8 tailstock taper MT 5 quill stroke 190 mm pinole diameter 80 mm feed range - long. and cross 0,01-50 mm/u total power requirement 50 KVA weight of the machine ca. 5 t dimensions of the machine ca. m

Condition: used, Year of construction: 2010, functionality: fully functional, 1 pc Surface Grinding Machine FS 640 SC with Fagor control Make: Geibel & Hotz Year of manufacture: 2010 Technical Data Working Area: Grinding area Dodpfx Asx Dgvqec Neki - Maximum grinding area 600 x 450 mm - Standard magnetic chuck size 600 x 400 mm - Clamping area (table to spindle center) 140 - 525 mm - Standard grinding wheel 300 x 50 x 76.2 mm - Table load incl. magnet 600 kg - Grinding spindle motor power approx. 3.7 kW - Total connected load approx. 11 kW - Table speed 2 to 28 m/min - Cross/vertical feed speed 100-1000 mm/min Required space 3.95 x 3.16 x 2.47 m Machine weight approx. 2.1 t Equipment Machine-specific accessories, belt filter system, magnetic separator, extraction unit Magnetic chuck with adjustable holding force, automatic wheel dressing incl. compensation, Dressing diamond, balancing device, clamping device, 4 grinding wheels Technical data subject to change.

Condition: good (used), Year of construction: 2016, functionality: fully functional, turning length: 669 mm, turning diameter: 330 mm, travel distance X-axis: 260 mm, travel distance Z-axis: 762 mm, bar passage: 75 mm, bar diameter (max.): 75 mm, CNC control Sinumerik 828D 12-fold revolver Sauter VDI40 driven tools C-axis 3-jaw chuck and collet chuck device Tool Eye part catcher chip conveyor tail stock Dodpfx Ajukcvgsc Njki coolant device with high pressure pump bar loading device Iemca Technische Daten / technical details: Umlaufdurchmesser über Bett / rotary diameter over bed 600 mm max. Drehdurchmesser / max. turning diameter 330 mm max. Drehlänge / max. turning length 669 mm X-Weg / X-travel 260 mm Z-Weg / Z-travel 762 mm Drehzahl / spindle speed 3400 UpM /rpm Werkzeugrevolver / turret head 12 fach /holes max. Stangendurchmesser / max. bar diameter 75 mm Eilgang X / rapid feed X 20 m/min Eilgang Z / rapid feed Z 24 m/min. Gewicht der Maschine ca. / weight ca. 5700 kg Technische Daten, Zubehör und Beschreibung der Maschine sind unverbindlich - Technical data, accessories and description of the machine are not binding.