Cilindrični brusilni stroj

Karstens K11 650

Stanje: kot nova (razstavni stroj), Leto izdelave: 2026, Karstens K11 650 Premium Retrofit Cylindrical Grinding Machine Manufacturer: Karstens Technical specifications: Centre distance: 750 mm Centre height: 180 mm / (250 mm optional) Workpiece weight: 100 kg (between centres), 250 kg (in centres) Grinding wheel diameter: 400 mm or 500 mm (external grinding wheel) Workpiece spindle: Morse Taper 4 (MK4), infinitely variable speed control 30–450 rpm, swivelling range 0–90° Tailstock: MK4, quill stroke 45 mm, barrel correction Quill force: 200–600 N manual (up to 2500 N adjustable, optional) Table swivel: 12.5° Feed spindle adjustment travel: 80 mm Rapid traverse travel: 50 mm Coarse adjustment with air cushion: 280 mm External grinding spindle motor: 4 kW (5.5 kW optional) Infinitely variable grinding wheel speed adjustment via potentiometer Internal grinding spindle motor: 2.2 kW Workpiece spindle motor: 1.1 kW Hydraulic motor: 1.5 kW Lubrication motor: 0.1 kW Hydraulic tank: 80 litres Net machine weight: 3500 kg Feed drive via DC motor Air-cushioned rapid adjustment of the grinding wheel head for quick and safe positioning at the grinding location Separate drives for external and internal grinding spindles Fully automatic operation, infeed motion controlled via cam switch: rapid advance, rapid return, grinding mode, infeed stop, micron infeed Isdpfx Asiv Audjf Tstb Automatic longitudinal grinding cycle Central coolant supply to all grinding points Workpiece headstock with infinitely variable drive for both live and lockable spindle Digital infeed control with Siemens panel and Siemens PLC for longitudinal and plunge grinding - Inputs for retraction, infeed quantities, feed rates, spark-out times, idle strokes - Compatible with the existing Karstens infeed control - Colour Siemens touchscreen panel HEIDENHAIN scale in X and Z axis Comparable to Weiss, EMAG, GP cylindrical grinding machines, Studer, Kellenberger, Schaudt, Tschudin, Tacchella, Dannobat, Bahmüller, Fortuna

Stanje: dober (rabljeno), Leto izdelave: 1985, številka stroja/vozila: 1076-85, Offer 24303 Technical Data: Itjdpfxot Dxwgo Af Tsb - Table size approx. 630 x 340 mm - Working area of axes: - X (longitudinal) approx. 400 mm - Y (transverse) approx. 220 mm - Z (vertical) approx. 400 mm - Max. distance spindle – table surface: 400 mm - Tool holder: SK 40 - Spindle speeds adjustable in 16 steps: 45 – 2240 rpm - Feed rate X, Y, Z axes: 6.3 – 1250 mm/min - Drive: 400 V / 8.5 kW - Space required approx.: W 1450 x H 1900 x D 1450 mm - Weight approx.: 1600 kg - Equipped with: 3-axis digital readout HEIDENHAIN, swiveling vertical milling head, horizontal spindle counter-support, machine vice

Stanje: zelo dobro (rabljeno), Leto izdelave: 1988, Funkcionalnost: popolnoma funkcionalen, višina središča: 180 mm, teža obdelovanca (maks.): 70 kg, širina na sredini: 650 mm, premer brusilnega koluta: 400 mm, teža obdelovanca med konicami: 250.000 g, The machine has been fully repaired and inspected by the seller! TECHNICAL DETAILS Working Area Centre distance: 650 mm Centre height: 180 mm Workpiece weight: max. 70 kg floating / max. 250 kg between centres Grinding wheel diameter: 400 mm Workpiece Spindle Mount: MK4 Speed: 30 - 450 rpm Swivel range: 0 - 90° Motor power: 0.55 kW Tailstock Mount: MK4 Quill stroke: 45 mm Ijdpowy Rnfjfx Af Tjtb Quill force: 200 - 600 N Travel and Adjustments Table swivel: 10° Infeed spindle travel: 80 mm Rapid traverse: 50 mm Coarse adjustment, air cushion: 280 mm MACHINE DETAILS Drives External grinding spindle motor: 4 kW Internal grinding spindle motor: 2.2 kW Weight Machine weight: 3,600 kg EQUIPMENT Air cushion-supported rapid adjustment of the grinding spindle head Separate drives for external and internal grinding spindles Fully automatic operation with rotary switch Automatic longitudinal grinding cycle Central coolant supply for all grinding positions Workpiece spindle head with steplessly adjustable drive Infeed control for longitudinal and plunge grinding

Stanje: generalkompletno obnovljen (rabljeno), Leto izdelave: 2024, Funkcionalnost: popolnoma funkcionalen, višina središča: 180 mm, teža obdelovanca (maks.): 70 kg, širina na sredini: 650 mm, premer brusilnega koluta: 400 mm, Oprema: vrtilna hitrost brezstopenjsko nastavljiva, Fully refurbished cylindrical grinding machine, year of manufacture 2024! No minimum price – guaranteed sale to the highest bidder! TECHNICAL SPECIFICATIONS Centre distance: 650 mm Centre height: 180 mm Workpiece weight: 70 kg between centres, 250 kg between centres Grinding wheel diameter: 400 mm Workpiece spindle and tailstock Workpiece spindle: Morse taper 4 Speed: infinitely variable 30–450 rpm Swivel range: 0–90 ° Tailstock: Morse taper 4 Quill stroke: 45 mm Quill force: 200–600 N Axes and adjustments Table swivel: 10 ° Infeed spindle travel: 80 mm Rapid traverse: 50 mm Coarse adjustment with air cushion: 280 mm MACHINE DETAILS Motor External grinding spindle motor: 4 kW Internal grinding spindle motor: 2.2 kW Workpiece spindle motor: 0.55 kW Machine weight: 3,600 kg Itodpfx Afswy Ufuj Tjb EQUIPMENT Infeed drive via DC motor Air cushion-assisted rapid adjustment of the grinding spindle stock Separate drives for external and internal grinding spindles Fully automatic operation cycle: rapid infeed, rapid return, grinding mode, infeed stop, micron infeed Automatic longitudinal grinding cycle Central coolant supply Infeed control for longitudinal and plunge grinding

Stanje: zelo dobro (rabljeno), Leto izdelave: 2010, Funkcionalnost: popolnoma funkcionalen, številka stroja/vozila: MGB1320E, višina središča: 180 mm, teža obdelovanca (maks.): 100 kg, dolžina brušenja: 500 mm, premer brusilnega koluta: 400 mm, skupna širina: 14.150 mm, skupna dolžina: 18.000 mm, skupna višina: 14.750 mm, premer brušenja: 320 mm, dolžina obdelovanca med konicami: 350 mm, širina brusilnega kolesa: 50 mm, največja hitrost vretena: 3.000 obr/min, dolžina podajanja os X: 500 mm, dolžina podajanja os Z: 150 mm, hitrost pomika os X: 10 m/min, hitrost podajanja os Z: 1 m/min, skupna masa: 2.100 kg, največja hitrost vretena obdelovanca: 400 obr/min, Oprema: vrtilna hitrost brezstopenjsko nastavljiva, Beijing No.2 Machine Tool Works (BEIER) Semi-Automatic High-Speed External Cylindrical Grinder MBS1320E Currently in online production; test run possible; roundness tolerance within 0.001 mm Manufacturer: BEIER MACHINE TOOL WORKS CO LTD Itodotr Azkopfx Af Tob Online production equipment Machine testing available Roundness accuracy within 0.001 mm

Stanje: dober (rabljeno), Manufacturer: ESTARTA Model: 301 MV Condition: Used Stock number: 4576 Location: Badajoz, Spain Dimensions: 1520 x 1020 x 1260 mm Weight: 1,550 kg Gap between wheels: 1.5 / 50 mm Max. grinding wheel width (plunge grinding): 125 mm Working wheel dimensions (OD x ID x width): 300 x 125 x 175 mm Min. external diameter of working wheel: 220 mm Max. profile depth of working wheel: 8 mm Regulating (driving) wheel dimensions (OD x ID x width): 220 x 125 x 125 mm Min. external diameter of regulating wheel: 165 mm Max. profile depth of regulating wheel: 8 mm Itsdpfx Afer Ezfps Tob Grinding wheel motor power: 7.5 kW Regulating wheel motor power: 0.75 kW Work head swiveling angle: +/- 5°

Leto izdelave: 1999, Stanje: pripravljen za uporabo (rabljen), Travel path X/Y/Z: 1050mm/800mm/880mm, B-axis: 360°, table dimensions X/Y: 630mm/630mm, number of pallets: 2, max. workpiece weight: 1500kg, spindle speed: 7000rpm, tool holder: SK50, power: 30kW, tool stations: 80, max. tool diameter: 135mm/260mm, max. tool weight: 30kg, rapid traverse: 40m/min. Machine dimensions X/Y/Z: approx. 6400mm/2600mm/3200mm, weight: approx. 19700kg, control: Mazatrol 640M PC-Fusion-CNC. Includes double pallet changer for 630mm/630mm pallets. Documentation available. On-site inspection possible. Iodpfxovnd Sus Af Tjtb

Stanje: rabljeno, Leto izdelave: 1999, Technical Details: X-axis travel: 3,500 mm Y-axis travel: 2,200 mm Z-axis travel: 1,200 mm C-axis: +/- 200° Control: Heidenhain TNC 426 Spindle speed (left rotation): max. 10,000 rpm Spindle speed (right rotation): max. 10,000 rpm Distance between columns: 2,500 mm Distance spindle / table (vertical): 1,230 mm Clamping area (table): 3,000 x 2,000 mm Table load capacity: 10 t Tool holder: HSK A 63 Feed rate (X/Y/Z): max. 20 m/min Compressed air: 8 bar Total power requirement: approx. 100 kW Machine weight approx.: 40,000 kg Machine dimensions: 18.0 x 6.0 x 5.8 m 5-Axis Gantry Milling Machine Milling spindle: Manufacturer Hauser, type HS 256A-01 Uni, max. speed 10,000 rpm, direct drive Milling head: Manufacturer Hamül, fork-type design, A-axis integrated, rotation angle +/- 110° Tool changer: Manufacturer Hamül, rotary indexing table with turntable design, for 32 tool positions Chip conveyors: 2 piece(s) hinge-belt conveyor, manufacturer DGS with water tank, insert length 8,500 mm Combined oil-water chiller unit by BKW, type DL 55V-2KK, output 2.41 l/min, for hydraulic oil and spindle cooling Ijdou Nc Emopfx Af Tstb Coolant system: Belt filter, manufacturer DGS, type SBF 150 Operation: via operator console type Heidenhain LE 426 X-, Y-, and Z-axis with Heidenhain linear encoders Handheld operating device HR 410 Hydraulic weight compensation (Z-axis) Equipment: Enclosure (protective walls with windows and safety doors) Hydraulic system Work area lighting

Stanje: rabljeno, Leto izdelave: 2002, Grinding diameter 350 mm Grinding length 1000 mm Centre height 175 mm Space requirement approx. 3.6/3.5 m Photos are of an identical machine with a centre height of 225 mm. Base: Kellenberger Kel-Varia UR175-1000 Kelco 120 Grinding Head UR with T1-T2-T3 Standard Equipment: -T1: 500 mm grinding wheel diameter -T2: 400 mm grinding wheel diameter -B-axis infinitely adjustable, high resolution -Marposs measuring system for tool measurement -Active longitudinal positioning -ELASO GAP control on T1 and T2 contactless, integrated into the control interface -Semi-automatic balancing by ELASO, integrated into the control interface -Tailstock with manual retraction -Workpiece spindle MK5 with short taper mounting DIN 55026 -Internal grinding device, belt-driven Options (at additional cost): - New high-precision workpiece spindle with torque drive - Internal grinding attachment for high-frequency spindles, 120 mm diameter - HF internal grinding spindle Fischer MFM-1224/42/31 D-21 Itodjuxfucspfx Af Tjb - HF spindle with HSK interface 24,000 rpm with integrated GAP sensor (delivery time applies) - CNC-controlled C-axis - Non-circular grinding - Hydrostatic lead screw in X-axis - New hydrostatic unit with only 1 pump and accumulator for improved energy efficiency - Monitoring of water content in the hydrostatic system - Extraction system Further options available on request Mechanical Overhaul: - Complete machine overhauled according to Kellenberger measurement protocol - New, maintenance-friendly enclosure - New paintwork Electrical Overhaul: - New, modern CNC cylindrical grinding machine control with BEMA cylindrical grinding interface - Newly built control cabinet - New drive technology - Replacement of all electrical wiring, pressure switches, etc. - New absolute glass scales in X and Z - New absolute rotary encoder (on B-axis) Control System: The grinding software consists of a basic licence and various options, which are available depending on the configuration of the machine. Software Base Functions: - External and internal oscillation grinding - External and internal plunge-cut grinding - External and internal face oscillation grinding - External and internal face plunge-cut grinding - External and internal taper oscillation grinding - External and internal radius grinding (radius dressed onto the wheel) - Semi-automatic oscillation grinding - Workpiece zero setting - Grinding wheel zero setting - Measurement of dressing diamonds - 2 profile dressing diamonds - 1 profile diamond or dressing roll (dressing roll required) - Profile roll (dressing roll required) - 3 flat dressers - Corrections - Z-position measurement (probe required) - GAP sensing (touch-up device required) OPTIONS (at additional cost): Software Profile Plunge Grinding: - External and internal profile plunge-cut grinding with profile wheel Software Profile Grinding: - External and internal profile grinding with straight wheel Software Thread Grinding: - Single- and multi-start external and internal thread grinding with thread on the wheel dressed. Dressing of single- and multi-groove wheels. Flank angle freely selectable. Software Trapezoidal Thread Grinding: - Additional dressing of trapezoidal threads possible External and internal non-circular plunge grinding: - External and internal non-circular oscillation grinding Software Non-circular Grinding: Prerequisite for non-circular grinding is equipping the workpiece axis with a high-resolution rotary encoder so the axis can be o

Stanje: zelo dobro (rabljeno), Leto izdelave: 2011, potovalna razdalja osi X: 560 mm, pomik osi Y: 560 mm, pomik po osi Z: 625 mm, hitro pomikanje X-os: 60 m/min, hitri pomik os Y: 60 m/min, hitri pomik na osi Z: 60 m/min, nazivna (navidezna) moč: 30 kVA, vrtilni moment: 163 Nm, obremenitev mize: 400 kg, premer vrtljive mize: 400 mm, največja hitrost vrtenja: 15.000 obr/min, dovod hladilne tekočine: 20 letvica, število vreten: 48, dolžina orodja: 300 mm, premer orodja: 70 mm, teža orodja: 10 g, Oprema: dokumentacija / priročnik, transportni trak za ostružke, vrtilna hitrost brezstopenjsko nastavljiva, Technical specifications: CNC OSP P 200 Chip conveyor 48 tools Full-contour rotary table, 360,000 positions 15,000 RPM, BT 40 Coolant through spindle, 20 bar Table-mounted tool presetting Work area shower-type rinsing system Ijdpfouw Sq Uex Af Totb Note: The machine has always operated with full oil (neat oil), processing Teflon material.