Center Hole Grinding Machine

Technica 14-M-110 Center Hole Grinding Machine

Condition: new, Year of construction: 2025, functionality: fully functional, workpiece weight (max.): 170 kg, grinding spindle speed: 45,000 rpm, spindle speed (min.): 5,000 rpm, spindle speed (max.): 45,000 rpm, clamping diameter: 140 mm, clamping length: 1,100 mm, Workpiece Clamping Diameter : ø 3 – 140 mm Workpiece Length : 50 – 1.100 mm Centre Hole Diameter : ø 1 – 100 mm Workpiece Weight : max. 170 kg Center Hole Angle : 60 ° Accuracy : < 1 µm (Submicron accuracy) Spindle Speed : 5.000 – 45.000 rpm Grinding Cone Movements : 3+1 Rotation Orbital rotation Stroke movement +1 Workpeice rotation Quirlig Grinding Technique : Included (Cross-hatched grinding pattern) Gjdpfx Ahegb Ec Hj Ejkd Grinding Process : Semi-Automatic, CNC Control Panel : Beckhoff CNC Movements : Z-Axis Indurstry 4.0 Compatibility : Available Semi-Auto Grinding Cone Dressing : Included Workpiece Rotation : Available (as a option) Dust Extraction And Filtration : Available (as a option) Sectors : Precision Grinding, Aviation, Automotive, Machinery etc. Benefits: Sub-micron Precision: Achieve sub-micron (< 1 µm) precision in grinding thanks to Swiss engineering and a robust machine design. Sustainable Reliability: Ensure reliable and sustainable processing. Cost Efficiency & High Productivity: Benefit from lower production costs and high productivity due to a short grinding process and reduced production times for subsequent processes (cylindrical grinding). Quirlig Grinding Technique: Experience an optimized grinding process with the Quirlig Grinding Technique. Properly ground center holes that have cross-hatched grinding pattern. The cross-hatched grinding pattern ensures that oil is retained when the workpiece is placed between the centers during the cylindrical grinding process, creating a micro oil layer. The micro oil layer prevents unwanted "dry running" during cylindrical grinding. Easy to Use CNC Control Panel: Benefit from very simple operation and grinding program recording with the Beckhoff control panel and Z-axis servo movement. Industry 4.0: Fully compatible with Industry 4.0 applications, thanks to the Beckhoff control panel. Low Maintenance Costs: Enjoy low maintenance costs throughout the machine's service life, thanks to Swiss-quality construction. The Zentroflex SA-series center hole grinding machines are designed to deliver high-precision cylindrical grinding in the aviation, automotive, and machinery sectors. Additionally, the Zentroflex SA-series is the ideal solution for recovering parts distorted after heat treatment or for reducing cylindrical grinding costs. Z-Axis movement is provided by servo motor in CNC form. The part is loaded-unloaded and clamped manually. Settings are made from CNC control panel and grinding is started by pressing the start button. No other manual setting or control is made during grinding. Contact us for more details.

Condition: refurbished (used), Year of construction: 2022, functionality: fully functional, measuring range X-axis: 800 mm, measuring range Y-axis: 1,800 mm, measuring range Z-axis: 500 mm, warranty duration: 12 months, total height: 3,000 mm, type of input current: three-phase, We are offering our test and demonstration machine from our Solution Center for sale. Additional machines are available. Please feel free to contact us. Zeiss | UMC850 with Renishaw PH10 and SP25 Scanning System, including Renishaw Modus Measurement Software Retrofit coordinate measuring machine with the latest Renishaw technology Year of manufacture: approx. 1990 / Upgraded in 2022 – Light grey wrap Measuring range XYZ: 800 x 1800 x 500 mm Measuring uncertainty MPE (E0): 2.6 + L/300 µm Equipment: Gjdpjvxhzuefx Ah Ejkd - Renishaw UCC S3 controller, SPA3 servo amplifier, MCU joystick - Active temperature compensation with workpiece sensor - TONiC™ linear encoder system on all axes - Renishaw PH10 rotary indexing head with SP25-2 scanning system, incl. FCR25-L6 (6-port) probe changer - Latest version of Modus measurement software with STEP CAD import incl. 1 year software maintenance - PC system Windows 10 with two 27'' TFT monitors (NEW), height-adjustable desk included - Control cabinet with up-to-date safety technology - Base plate We are happy to tailor the equipment to your requirements. Optional service packages available: Delivery to the curb | Commissioning | Inspection | Accuracy acceptance according to DIN ISO 10360 | Software training in Pliezhausen or Eitorf | Further options and configurations available upon request

Condition: like new (used), Year of construction: 2021, functionality: fully functional, Double spindle CNC lathe with 2 spindles, 3 turrets and 3 Y axes each turret with 15 stations, BMT 44 driven tool holder 2x C-axis 3x Y axis Fanuc 32i -TB control Bar passage 65 mm Left spindle 15/11 KW, Hainbuch Spanntop mini Axle pull size 65 Right spindle 11/7.5 KW, Kitagawa three-jaw chuck Finished part gripper Conveyor belt Bar loader interface Coolant system, separate tank 200 l Cooling unit High pressure on turrets 1-3 via M function 15 bar/40 l/min 2x Brinkmann pump Renishaw tool measurement for all turrets Tool monitoring for spindle and AGW Spindle flushing through the counter spindle IKZ, Deublin Rotary distributor Hinged belt conveyor Transformer Gsdpjvxu Eaofx Ah Ejkd available immediately

Condition: refurbished (used), Year of construction: 2020, machine/vehicle number: PM_1000, Used polishing machine for manual processing. Gjdpfx Ahsfiugue Eekd Drive power 5.5 kW Polishing discs diameter - 1000 mm

Condition: like new (used), Year of construction: 2020, operating hours: 100 h, functionality: fully functional, machine/vehicle number: S5-0930, type of input current: three-phase, laser power: 80 W, type of cooling: air, total width: 1,920 mm, total height: 1,140 mm, total length: 1,240 mm, overall weight: 540 kg, laser wavelength: 10,600 nm, We are selling a Trotec SP500 laser cutting and engraving machine in mint condition, including Aigner Atmos Duo Plus 230 extraction unit and JobControl software. Equipment: 80W CO2 sealed laser (wavelength 10600nm) Working area 1245 mm x 710 mm Vacuum table The machine was used exclusively in a dust-free clean room for processing optical films and is in new condition after only 100 operating hours. Gjdpfxourtmls Ah Eokd

Condition: used, TECHNICAL DETAILS - maxi module to be cut : 1.5 [mm] - maxi diameter to be cut: 70 [mm] - maxi length to be cut: 100 [mm] - part maxi length: 200 [mm] Gksdpfx Asuhbpleh Esd - number of tooth mini to be cut: 3 - number of endless screw threads (special accessories): 1 - helix angle: 0-90[°] - milling tool maxi diameter: 50 [mm] - 11 milling tool normal speeds - speed normal machine: 226 – 2100 [rpm] - power: 1.5 [kW] - net weight: 1035 [kg].

Year of construction: 1998, condition: good (used), machine/vehicle number: PM 1000_01, 1x polishing machines for robot processing sold. Execution 1 x left Manufacturer: SHL Gsdpfx Ahjd S R Ago Ejkd polishing wheels DM - 1000 mm drive power 7,5 kW Infeed suction flap

Condition: good (used), Year of construction: 1998, Manufacturer: Henninger Type: ZS-201 Gjdpfx Ahsvt Tuis Eekd Year of manufacture: 1998 Self centerring device Double column slide ways Dressing Unit Tailstock by rack & pinion Eccentric adjustment 0 - 20 mm Large Cone-Stone tooling package Specifications Metric US Standard Minimum workpiece Ø 20 Ø Min. Maximum workpiece Ø 450 Ø Max. Max. product length 1200 mm Speed 18300 Rpm Max. grinding angle 45 - 120 ° Max. workpiece weight 190 Dimensions (estimate) Length 1250 mm Width 1250 mm Height 1900 mm Weight 365 kg Please note: The information on this page has been compiled to the best of our knowledge and belief by us and, where possible, by the manufacturer. The information is provided in good faith but accuracy cannot be guaranteed. Accordingly, it will not constitute a representation and terms of contract. We recommend that you review all important details.

Condition: as good as new (ex-display), machine/vehicle number: PM1000_ERB, The polishing machine for robot processing is sold. Manufacturer: SHL polishing wheels DM 1.000 mm 5,5 kW drive power Gedpfxod Hh Txo Ah Eekd

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: 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 Gsdpfx Ajw U Ry Noh Ejkd 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.