Centerless grinding machine

Ghiringhelli M250

Condition: used, TECHNICAL DETAILS - Workpiece diameter : 2 - 175 [mm] - Max. plunge grinding length : 240 [mm] WORKING GRINDING WHEEL - Grinding wheel diameter : 610 [mm] - Grinding wheel width : 250 [mm] - Peripheral speed : 50 [m/s] - Grinding wheel speed : 1873 [rpm] REGULATING WHEEL - Grinding wheel width : 250 [mm] - Grinding wheel tilt : +/- 7 [°] SUPPLY - Installed power : 30 [kW] - Supply : 400V, 50 [Hz] DIMENSIONS - Floor dimensions : 3600 x 4700 [mm] - Machine height : 2400 [mm] - Machine weight : 7700 [kg] EQUIPMENT - CNC : SIEMENS SINUMERIK 840 D Prsdpfxsuhb Rie Adnsd - Hydraulic balancing device SHS - Feeding device GFA - Suction device

Condition: excellent (used), thread dia. 5 - 200 mm grinding length 500 mm thread pitch 0,25 - 6 mm clamping length max. 850 mm grinding wheel diameter 350 mm centre height 105 mm thread M2 - M149 thread - inch 3/32 - 4 inch. inclination li/re +/-10 ° total power requirement 6 kW Prsdpfowvl H Usx Adned weight of the machine ca. 3,2 t dimensions of the machine ca. 2,5 x 1,7 x 1,5 m

Condition: good (used), I am selling a set of Mitutoyo gauge blocks. The set is not complete. Prodpfx Aou Sv Iyjdnod

Condition: used, Centerless grinding machine ESTARTA 310 Prodpjq Ehqfsfx Adned

Condition: used, Year of construction: 1985, thread dia. 254 mm grinding length 350 mm thread pitch 51 mm Control SIEMENS S 8 total power requirement 12 kW weight of the machine ca. 5000 kg dimensions of the machine ca. m B A H M Ü L L E R Automatic Internal Thread Grinding Machine Model IPE 12 i.S. Year 1985 Serial No. 103174 _____ workpiece Ø, max. 300 mm workpiece length, approx. 350 mm height of centers (WP spindle/grinding spindle) 300 mm table stroke approx. 450 mm thread diameter ground max. approx. 254 mm thread diameter ground min. approx. 25,4 mm thread length ground in one setting max. 250 mm Lead range, max. 51 mm Lead angle max. 10 ° Total electrical load, approx. 12 kW - 380 V - 50 Hz Weight, approx. 5,000 kg Accessories / Special Features * This is a programme controlled (SIEMENS S 8) internal thread and internal worm grinding machine , suitable for the grinding of ball screw nuts. * All movements are controlled by the SIEMENS programme control * Automatic infeed for grinding depth. * Automatic diamond roll profile dressing device, motorized by hydraulic motor,and device can be swivelled and mechanically adjusted lengthwise. * FISCHER Internal grinding spindle up to 30.000 rpm with oil and air lubrication and with Infinitely variable grinding spindle speeds. • 4-jaws chuck approx.. Ø 250 mm * Separate switch cabinet, separate hydraulic unit, oil drip pan, etc. Condition : Good. Machine can soon be inspected under power. Pedpfot Hw U Aex Adnjrd Delivery : Ex stock, as inspected. Payment : Net, after conclusion of contract.

Condition: good (used), Item: D-1036-Bulk feeder. ABK Sweden Proden Nxprepfx Adned Type: STR 301 Stainless Steel bulk feeder with close vat at bottom. Discharge height: 2700 mm Dimension: L 3500 x H 2700 x W 1500 mm Vat: W 1500 x L 1450 x H 1350 Vat inside: W 900 x L1050 x H700 Flight height: 100 mm Belt width: 300 mm

Condition: used, TECHNICAL DETAILS screen Ø : 300 [mm] EQUIPMENT Predpfx Ajuhb Nlodned - 3 objectives (10x, 20x, 50x) - 2 axis display

Condition: excellent (used), Mahr Type: MarSurf GD 140 BG 22 Product Information: The MarSurf GD 140 is a high-precision roughness and waviness measuring station from Mahr, designed for use in production metrology and in the measuring room. It sets new standards in surface metrology with its high speed, reliability, and flexibility. Product Features: Multifunctional: Measures roughness, waviness, and profile of workpieces. Location: Can be used in the measuring room or in close proximity to production. Software: Control via user-friendly MarWin software: EasyRoughness MarWin Software Version: V12.20-06 SP1 Areas of Application: Industry: Mechanical Engineering Typical Measurement Objects Bearings, threads, threaded rods, ball screws, shafts, gear racks Industry: Production Metrology Typical Measurement Objects Contour Measurement in Semi-Automatic Processes Industry: Automotive Industry Typical Measurement Objects Steering, braking systems, transmissions, crankshafts, camshafts, cylinder heads Psdewlhwnjpfx Adnerd Industry: Medical Technology Typical Measurement Objects Contours of hip and knee endoprostheses, medical screws, and dental implants Technical Specifications – MarSurf GD 140 Feature Value / Description Resolution – Measuring Range 1 / 2.0 nm Resolution – Measuring Range 2 / 0.2 nm Start of Traverse Length (X) 0.1 mm End of Traverse Length (X) 140.0 mm Traverse Length (Lt) 0.1 – 140 mm Guide deviation 0.20 µm / 60 mm 0.40 µm / 140 mm Measuring force 0.7 mN Measuring speed 0.02 mm/s to 10 mm/s Positioning speed (X) 0.02 – 200 mm/s Positioning speed (Z) 0.02 – 50 mm/s Probe system: Roughness probe system (skidless) – without probe base Probe arm lengths 45 mm (×1) 67.5 mm (×1.5) 90 mm (×2) 112.5 mm (×2.5) 135 mm (×3) Measuring range (depending on probe length) ±250 µm (with 45 mm probe arm) ±750 µm (with 135 mm) Probe arm) Technical specifications – Dimensions: Dimensions (L × W × H) Length: 780 mm, Width: 535 mm, Height: 1240 mm Maximum workpiece weight: 90 kg Additional functions Manual TY adjustment (e.g., for lateral alignment) Total weight (gross): 196 kg Condition: Used Scope of delivery: (See image) (Subject to changes and errors in the technical specifications, information is subject to change!) We are happy to answer any further questions you may have over the phone.

Condition: not inspected (used), Weight: approx. 4,500 kg Predpowv N Ehsfx Adnsd

Condition: ready for operation (used), Year of construction: 2008, machine/vehicle number: 6851350, Resolution (Z) 0.38 µm (175 mm) / 0.19 µm (350 mm); system: 0.04 µm Contact speed (Z) 0.1 – 1 mm/s Positioning (X/Z) X: 0.2 – 8 mm/s; Z: 0.2 – 10 mm/s Measurement speed 0.2 – 4 mm/s Measuring length (X) 0.2 – 120 mm Measuring range (Z) 50 mm Arms 175 mm, 350 mm Guideway deviation < 1 µm / 120 mm Stylus radius 25 µm Measuring force 1 – 120 mN Additional features Automation, protective elements, advanced calibrations, user safety Prjdpfx Asw S Egxjdnjd