CNC Circular Grinding Machine

Tschudin ecoLine 400

Condition: good (used), Year of construction: 2013, Grinding wheel 400 x 203 mm Regulating wheel 225 x 127 mm Fire extinguishing system Kraft u. Bauer Knoll microfilter Bedpsyxl Drofx Afpeda Steuli lifting station

Condition: used, Year of construction: 2017, Technical details: Bdjdpfettxg Ssx Afpoa grinding diameter: 280/320 mm grinding length: 750 mm centre height: 170 mm weight of the machine ca.: 22,5 t dimensions of the machine ca.: 4,7 x 3,65 x 3,0 m

Condition: ready for operation (used), Year of construction: 2013, total height: 1,900 mm, overall weight: 6,000 kg, controller manufacturer: FANUC, controller model: 21i-MB, This TSCHUDIN ecoLine 400 centerless grinding machine was manufactured in 2013. It features a Fanuc 21i-MB control system, a grinding wheel with a max outer diameter of 400 mm, and a regulating wheel with a speed range of 0-265 rpm. Additional attachments include a Kraft & Bauer fire extinguishing system and a Knoll microfilter. Consider the opportunity to buy this TSCHUDIN ecoLine 400 centerless grinding machine. Contact us for more information about this machine. Additional equipment • Kraft & Bauer Fire extinguishing system, Type FB703S-UV3-TFM70°/KLA 6-S-MV / Knoll microfilter, Type Micro Pur 240 F / Streuli lifting station, Type SHSRT300-TL142/180 Machine Benefits Technical Machine Benefits • Through-feed grinding working area: 1. 5 – 100 mm workpiece diameter / plunge grinding working area: 1. 5 – 100 mm workpiece diameter / maximum grinding length: 250 mm • Max. Outer diameter: 400 mm / inner diameter: 203. 2 mm / max. Width: 250 mm / peripheral speed: 50 m/s / drive power: 11 kw (with balancing device) • Max. Outer diameter: 225 mm / inner diameter: 127 mm / max. Width: 250 mm / speed range: 0-265 rpm / max. Inclination angle: +5/+5° / drive power: 3. 7 kw Extra Information Tools for grinding process Tool set Parts 19085 and 19575 Through-feed grinding Illustration of grinding arrangement and tool design Tool design Illustration of grinding arrangement and tool design Workpiece support Workpiece support incl. drawing) Corundum grinding wheel Regulating disc SS flange © 203.2 mm with cover Second-hand, 50% discount Grinding wheel mounting flange @ 203.2 mm with cover RS flange © 127 mm with cover Second-hand, 50% discount Regulating disc mounting flange © 127 mm with cover Tool set Drive shaft 13819 Plunge grinding Illustration of the grinding arrangement and design of the tools Tool design Illustration of the grinding arrangement and design of the tools Workpiece support Workpiece support (incl. drawing) 3 corundum grinding wheel 3 regulating discs Bdjdpfx Aox D Nzcefpsa 4 intermediate ring 1 dressing diamond for grinding wheel 1 dressing diamond for regulating disc Cooling and filter system KM Streull lifting station type SHSRT300 Streuli coolant lifting station type SHSRT300: Capacity 300 litres, with coolant pump 1.1 kW, output 150 |/min, 10 metres delivery height. A second tank with fresh water is integrated into the system for cooling the linear motors and the grinding spindle (pump 0.24 kW, output 50 min, / delivery height max. 5 m). There is a heat exchange between the two tanks. Mobile version with 4 swivel castors. The lifting station is located under the machine. Price includes interface and control via the machine control system, colour grey RAL 7036. Automation Conveyor belt unloading under RS Conveyor belt for unloading under the regulating disc: It transports the parts forward out of the machine after they have passed through the grinding process. The drive motor has a speed controller for infinitely variable belt speed adjustment. Switching on and off is carried out by means of CNC control. The belt is attached to the support block. A drip tray under the belt collects and recycles the remaining coolant. The length is 1200 mm, the width 50 mm. The maximum possible diameter of the workpieces is 40 mm. Inclined chute with workpiece container The parts roll gently down into a collection basin flooded with coolant.

Year of construction: 2018, operating hours: 28,658 h, condition: used, machine/vehicle number: 18E400239, Through-feed grinding, grinding range Ø: 10 cm, plunge grinding, grinding range Ø: 15 cm, weight: 9,000 kg, FANUC 0i-MF control, 2 handling robots YASKAWA YR-MH005LS-E000, serial numbers: R17507-979-3 / R19033-789-1, automation system/workpiece storage EGS Automation Tschudin, year of manufacture: 2018, serial number: 180100, 4-way, oil cooling and filtration system ARO, year of manufacture: 2018, serial number: PRA0032086, protective guard Bdodpfxjyn Nk He Afpoa

Condition: good (used), Year of construction: 2009, functionality: fully functional, machine/vehicle number: 004-040.0004, CNC Cylindrical Grinding Machine Manufacturer: STUDER Model: S22 CNC Year of manufacture: 2009 Machine / Workpiece Data Distance between centers: approx. 650 mm Center height: 175 mm Maximum workpiece weight: 150 kg Maximum grinding length: approx. 800 mm Bjdpoxtpnzofx Afpeda Linear Axes / Guides X-axis (cross slide): Maximum travel approx. 310 mm X-axis feed rate up to approx. 15,000 mm/min (depending on configuration) Z-axis (longitudinal slide): Maximum travel approx. 850 mm Z-axis feed rate up to approx. 30,000 mm/min Grinding Spindle / Grinding Wheel Main spindle power, e.g. 12.5 kW in the standard version Standard grinding wheel diameter e.g. Ø 500 × 80 × 203 mm, circumferential speed up to approx. 50 m/s Optional high-speed grinding (HSG): e.g. grinding wheel Ø 400 x 40 x 127 mm, circumferential speed up to approx. 140 m/s Control / Software / Equipment Control, standard: e.g. FANUC 31i-A (PC integrated) with StuderWIN operator interface Guideways: Machine bed made from Granitan® S103 (mineral cast) for thermal stability and damping Dimensions / Electrical Data Machine weight approx. 8,500 kg Power supply, typically 400 V / 50 Hz (country-specific)

Condition: good (used), Year of construction: 2014, Offered here is a centerless cylindrical grinding machine from the manufacturer Tschudin, including automation. The machine is in very good condition and can be inspected upon request. Technical data – see PDF. Bjdpfox Urh Aox Afpjda

Condition: excellent (used), Year of construction: 2006, functionality: unexamined, machine/vehicle number: 06.E.400.020, Manufacturing origin CH Voltage 3x400V - 24(V – DC) Netweight 5500 kg Dimensions 237x206x195 cm TECHNICAL DATA Control Fanuc 21i-MB 3 axes U : work wheel axis W : workpiece / dressing axis X: drive wheel axis Through feed grinding Workpiece diameter Ø 1.5 - 50 mm Plunge grinding Workpiece diameter Ø 1.5 - 100 mm Grinding length max 270 mm Grinding wheel Max. external diameter Ø 400 mm Inner diameter Ø 203.2 mm Max. speed 50 m/sec. Drive power 11 kW Optional drive power 29 kW Regulating wheel Max. external diameter Ø 250 mm Inner diameter Ø 127 mm Speed 5 - 1'000 min-1 Tilting angle +5° / -5 Drive power 3.7 kW Positioning accuracy In all 3 axes 0,1 µm Resolution of glass scales 0.05 µm Dimensions Length 2060 mm Width, (with door open) 2370 mm (3120 mm) Height, (with door open) 1950 mm (2100 mm) Weight 5500 kg Compressed air Max. pressure 16 bar Air consumption 165 L/min Air consumption with straightening spindle 250 L/min Bdjdpfoiqt S Asx Afpoa Temperature +15° / +40° C. errors and omissions excepted-data given without obligation

Condition: used, TECHNICAL DETAILS - Grinding length : 120 [mm] Bdedpfx Asxylwfjfpja - center height : 102 [mm] - Max. part length : 230 [mm] - X/Z stroke : 450 / 200 [mm] - Rapid traverses rates (X/Z) : 12000 [mm/min] SPINDLE SUPPORT - Number of spindles : 1 - Spindle speeds : 42.000 [rpm] - Power : 3 [kW] PART-HOLDER HEADSTOCK - Speed : 1500 [rpm] - Power : 1.4 [kW] - Spindle passage : 28.6 [mm] - Type of cone : A2.4/CM5 - B axis adjustment angle (manual) : +/- 2 [°] - C axis indexing precision : 0.0001 [°] POWER SUPPLY - Supply voltage : 400 [V] - Total installed power : 34 [kVA] WEIGHT & DIMENSIONS - Machine floor space : 3600 x 2800 [mm] - Machine weight : 2600 [kg] MACHINE HOURS - Number of hours under power : 1022 [h] EQUIPMENT - CNC : Fanuc 0i-TFP - Software StuderSIM - Coolant tank - Coolant through spindle - Oil mist extractor - Diamond grinding device - Workpiece probe

Condition: used, Year of construction: 2001, table length 600 mm table width 380 mm control FANUC 16i-M longitudinal travel 500 mm cross travel 300 mm largest grinding diameter 230 mm Jig grinding machine | HAUSER - S35-400 Bdsdewmwwyspfx Afpja The machine is in a well-maintained condition. Please note that the technical details were added from comparable machines. The machine video from the production plant will be shared on request. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - #Tags: S35400 | S35 400 | S35CNC400 | S35 | S-35 | S 35

Condition: used, O F F E R We can offer you ex stock, subject to prior sale and errors: TSCHUDIN (CH) Centerless cylindrical grinding machine Model TC-300 Year of manufacture 2001 Grinding range – Ø 0.5 – 25 mm (30) Max. workpiece length for plunge grinding 125 mm (140) Max. workpiece length for through-feed grinding 300 mm Grinding wheel dimensions: Ø x width Ø 300 x 125 mm (140) Regulating wheel dimensions: Ø x width Ø 225 x 125 mm (140) Grinding wheel peripheral speed 35 m/sec Grinding wheel infeed 3 mm Bsdpfx Aewftt Ujfpjda Regulating wheel speeds, steplessly adjustable 0 – 444 rpm Regulating wheel inclination Degrees Grinding wheel drive approx. 7.5 kW Total connected load approx. 13 kW – 380 V – 50 Hz Weight 2,500 kg Accessories / Special equipment: • The machine operates with a fixed workpiece position, allowing both the grinding spindle and the regulating spindle units to be adjustable. This simplifies machine setup as well as automatic workpiece loading and unloading. • SIEMENS PLC control for automatic operation with SIEMENS touchscreen. Complete electrics and PLC control renewed in 2016! • Electromechanical profile dressing device for the regulating wheel • Regulating and grinding wheel speeds are steplessly adjustable. • Adjustable plunge guide bridge with mounted plunge workpiece rest • Electromechanically controlled workpiece pusher & automatic pneumatic workpiece ejector • Additional outfeed cylinder for automatic tilting of workpieces after plunge grinding (adjustable 4–30 mm) • Machine is prepared for use with a HELP-TEC bar loader MSHL08/400P, which is currently not present. • Complete enclosure of working area with monitoring technology • Separate control cabinet, operating and electrical manuals for the retrofit Condition: Very good! Fitted with new electronics in 2016! Click here for a video of the machine: Delivery: ex stock, immediately available, FCA Metzingen Payment: strictly net – after receipt of invoice Always a large selection of grinding machines in stock – please inquire for your requirements!