Used Switzerland for sale (269)

Condition: excellent (used), functionality: fully functional, Rotating live center SK 30 Rotor Switzerland Machine center SK30 with M12 draw-off thread (without milling for drive dog slot) Rotor – Machine center - M12 Redswb Dq Aepfx Ahvop - spindle, bearings, etc. as per ROTOR MK 3 HP-Line - 60° hollow center as per drawing Maximum runout deviation of 60° hollow cone 0.003 mm High-precision rotating center MK3 from the High-Precision line for grinding, e.g., for Kapp grinding machine, as well as for fine turning operations Price on request / special price All technical details subject to errors/typos Sale exclusively to EU countries.

Year of construction: 2024, operating hours: 1 h, condition: new, functionality: fully functional, machine/vehicle number: 86-731-85552647/18153792542, We are a company based in 9000 St. Gallen (Switzerland) and imported this planetary ball mill from China in 2024. The unit is brand new and unused. We have switched the machine on and let it run empty for a few minutes to verify its functionality. It comes with 4 x 25-liter nylon containers. Additionally, 120 kg of zirconium beads with a 1 mm diameter are available. Redpfx Ahjyilnzevjp ~ Manufacturer's Description: The YXQM series of planetary ball mills for mass production is a machine designed for production applications, built to handle medium-scale capacities to meet industrial requirements. It facilitates the smooth transition of materials from laboratory scale to full production, ensuring consistency and repeatability of processes and thus reliable material quality. The equipment is widely used across new energy, metallurgy, electronics, ceramics, geology, mining, construction materials, chemical industry, light industry, cosmetics, environmental protection, and other enterprise-level material production sectors. Extremely high centrifugal forces inherent to planetary ball mills generate intensive grinding energy, resulting in short milling times. These machines are ideal wherever the quality control process demands the highest standards of purity, speed, fineness, and reproducibility. This series can be equipped with vacuum jars, allowing samples to be ground under vacuum conditions. It is well suited for research tasks at scientific institutes, universities, and industrial R&D laboratories to verify the feasibility of scale-up to mass production, as well as for routine operations such as mixing and homogenizing soft, hard, brittle, or fibrous materials—from laboratory tests through to production. - Key Features: - High-performance, nanometer-scale grinding - Digital display, intuitive operation, precise parameter setting - Variable speeds from approx. 10 to 440/360 rpm, speed ratio 1:2 - Batch processing with up to 4×6/9 L samples, simultaneous processing of 4 materials - Electric lid opening and integrated crane for easy and convenient operation - Storage for 3 modes and 15 programs - Power failure protection with memory function and automatic restart - Suitable for dry, wet, vacuum, and protective atmosphere grinding - Machine stops upon lid opening; automatic interlock prevents accidental release - Equipped with rollers and swiveling feet for easy movement and stable operation Applications: Grinding, mixing, homogenizing, colloidal milling, mechanical alloying, mechanochemistry Fields of Application: New energies, geology/metallurgy, glass/ceramics, engineering/electronics, building materials, environment/recycling, agriculture, chemistry, medical, biology Feed material: Soft, hard, brittle, fibrous – dry or wet Size reduction principle: Impact, friction Feed size: < 5 mm soil, < 10 mm Final fineness: For colloidal milling, samples below 0.1 micron Number of grinding stations: 4 Grinding methods: Dry grinding, wet grinding, vacuum grinding, grinding under protective atmosphere

Year of construction: 2015, condition: good (used), functionality: fully functional, Manufacturer Ryser GmbH Switzerland Rsdpfovz Svbex Ahvop Type BAFAG ATU 15 Power 2 kW

Year of construction: 1998, condition: ready for operation (used), A complete PS foam extrusion line (capacity: 350kg-400kg/h) is available. 1) 7x dosing units K-Tron Switzerland and Coperion, main components: 3, side components: 4, capacity: 350kg-400kg/h. 2) Primary extruder Battenfeld, year of manufacture: 1998, screw diameter: 120mm, screen changer: Gneuss, double piston pump: LEWA. Including gas injection. 3) Secondary extruder, screw diameter: 150mm/33D. Including unused old die and a coextruder Kühne with 50mm screw diameter. 4) Oil-heated Sunwell round die. 5) Calibration unit Dorn, knives: 2, films: 2, film width: 1080mm. 6) Take-off unit Gloenco Double S Haul-Off. 7) PS film winder, positions: 4, simultaneously operated positions: 2, winding speed range: 10m-30m/min, roll weight range: 150kg-300kg, roll length range: 500mm-800mm. Including discharge with ionization. Documentation available. An on-site inspection is possible. This line is sold ONLY to customers outside Europe. Redpfx Asxq Exqohvop

Condition: good (used), Year of construction: 2005, - Maximum grinding area 600 x 450 mm Rjdpfx Ahjyft T Hjvop - Standard magnetic chuck size 600 x 400 mm Machine is in good working condition.

Condition: used, Kündig Brilliant 1 1100 Cd-Lacquer Quality product from Switzerland CONSTANT TABLE MACHINE / automatic head adjustment Wide Belt Calibration-Fine Sanding Machine Combination Unit: Contact Roller and Sanding Pad Unit with electronically controlled segment sanding shoe DIAGONAL / entire sanding unit adjustable at a 10° angle Contact roller level infinitely adjustable according to grit scale Power connection approx. 14 kW Working width 1100 mm Lacquer Sanding Package: Oscillating belt blowing Infinitely adjustable sanding belt speed Feed speed 3 - 15 m/min, infinitely adjustable Stable vacuum table with lacquer mat, fan integrated into the machine frame Thickness adjustment across the entire working width ENORMATIC quick adjustment with feed activation (for long workpieces) Touchscreen control for automation and management of all work programs Infeed and outfeed tables with roller supports Rsdpfxsyftuwe Ahvop Machine is WORKSHOP-TESTED and in TOP CONDITION Available ex stock Lieboch

Condition: like new (used), Year of construction: 1997, functionality: fully functional, Dowel and mortise drilling machine HOFFMANN HR 150 Very good condition, as new. The machine comes from an installation company and shows virtually no signs of use—absolutely like new. It was only used for minor modification work and is now being sold because it has been idle for the last few years. Redpfxeyhzile Ahvop With this machine, you can mill mortises and drill dowel holes on two levels without reclamping. Supplied with documentation. - 380V, 1500W - 2840 RPM - Year of manufacture: 1997 With the machine, you can mill mortises for lock cases and similar applications, create all types of frame dowel joints at right angles, butt joints, and miters. Ideally suited for dowel joint production in timber frame construction, furniture, door, window, and staircase manufacturing, as well as similar uses. Thanks to two-level drilling, indexing stops, and machine design, dowel joints can be produced in the shortest time possible, making the machine highly economical. Requires 6 bar compressed air connection (very low air consumption). - Right-hand rotation - Mills and drills precisely and cleanly - Fitted with mobile base - Two stops left and right on the machine table; an additional 45° miter stop is included - Two fold-out workpiece supports - Comes with 3 drill chucks: for drills with a 16 mm or 12 mm shank, and for drills with M10 thread - Workpiece clamping is achieved with two pneumatic cylinders operated via foot pedal, allowing you to hold the workpiece with both hands - Height adjustment between drilling levels is also pneumatic; the control switch is positioned at the adjustment lever for the indexing rail, ensuring quick changeover between indexing positions and drilling levels - Equipped with a precision 12 mm indexing rail with a center position and 13 stops left and right - Both drilling levels feature highly accurate counters, allowing for quick, easy, and precise setting of each drilling level height - Can also be used as a mortise drilling machine, with two adjustable stops left and right, providing up to 500 mm of lateral travel - The machine features a fence at the front of the table, height-adjustable as needed - Max hole height approx. 100 mm - Max drilling depth approx. 150 mm, with depth stop - Max workpiece height approx. 250 mm - All functions operate perfectly The machine can be personally delivered and demonstrated anywhere in Germany for 220.00 EUR, so you take no risk with your purchase. Delivery to Austria, Switzerland, and the rest of Europe is also possible. Machine table is 1,100 mm wide and 250 mm deep Professional-grade machine, not DIY store quality Ready for immediate use Very robust and durable construction Precision guides with play-free ball bearing bushings are in perfect working order and move smoothly Very stable and torsion-resistant design

Condition: good (used), Year of construction: 2001, Parts shown by hand not come. • Daewoo MYNX 540, Baujahr 2001 • die Spindel wurde im Frühling 2025 revidiert, neue Lager!! • die 4.Achse gehört mit dazu • ACHTUNG, das liegende 3-Backenfutter NICHT Arbeitsbereich X-Achse mm 1020 Rsdoyfg Taopfx Ahvep Y-Achse mm 510 Z-Achse mm 625 Aufspanntisch Tischgrösse mm 1200 x 500 4 T-Nuten mm 18H8 T-Nuten Abstand mm 125 Abstand Tisch-Spindelnase mm 150 - 775 Abstand Spindelmitte-Ständer mm 520 Tischbelastung kg 800 Spindelstock Antriebsleistung kW 11/15 Drehzahlbereich, stufenlos U/min 80 - 8000 Bereich konstanter Leistung U/min 750 - 8000 Drehmoment, max. Nm 190 Spindelkonus DIN 69871A ISO 40, SK40 Anzugsbolzen DIN 69872 STANDARDZUBEHOER • - FANUC CNC-Bahnsteuerung Modell 21 i-MA mit 9,5" LCD Monochrom Bildschirm, • Teileprogrammspeicher 32 kB/80 m • - RIGID TAPPING - Gewindebohren ohne Ausgleichsfutter • - 24-fach Tellermagazin • - Werkzeugaufnahme im Spindelkonus ISO 40, DIN 69871A/DIN 69872, SK40 • - FANUC AC-Hauptantrieb mit 11/15 kW Motor • - Drehzahlbereich 80-8000 U/min, stufenlos • - Kühlmittelversorgung aus dem 300 Litertank, Pumpe 1,5 bar SONDERZUBEHOER • - Spindelölkühler • - Kühlmittelzufuhr durch die Spindel (Form A) DIN 69871 • mit 10 bar Pumpe und Patronenfilter • - Kühlmittelpumpe 6 bar • - Vorbereitung für 4. Achse • - KITAGAWA CNC-Rundtisch Typ RS 250 RAHO • mit Motor Fanuc und 4. Achse in Maschine

Condition: good (used), Year of construction: 2008, Machine is in good working condition. Parts shown by hand not come. Rsdpfxjyfgx Ne Ahvep Technical details are shown on pictures.

Condition: new, functionality: fully functional, Year of construction: 2026, laser type: fiber laser, laser power: 12,000 W, laser wavelength: 1,080 nm, sheet thickness steel (max.): 35 mm, sheet thickness stainless steel (max.): 35 mm, sheet thickness aluminum (max.): 25 mm, table width: 1,500 mm, travel distance X-axis: 3,000 mm, travel distance Y-axis: 1,500 mm, travel distance Z-axis: 120 mm, input voltage: 400 V, type of cooling: water, overall weight: 5,500 kg, door opening width: 3,000 mm, door opening height: 1,000 mm, Equipment: cabin, documentation/manual, New laser cutting machine with 12 kW fiber laser Our goal is to offer highly precise, long-term stable, and yet affordable laser machines. Our machines are ideal for workshops and repair businesses. A meticulously developed cutting parameter library is included, as well as first-class service. Please also consider our attractive leasing/financing options. - Machine with automatic shuttle table - Machine bed lined with graphite plates - Machine measured and aligned using the Renishaw system (including inspection protocol) - Very space-saving design - Extremely energy-efficient cutting system - Only approx. 8.5 x 3.5 meters footprint - 12 kW laser source from MaxPhotonics (G5/German version) - Top quality, schedule your inspection now! Cutting capabilities: - Steel sheets up to 35 mm - Stainless steel sheets up to 20 mm - Aluminum sheets up to 20 mm - Travel range: 1500 x 3000 mm - CNC control system in German - Safety light curtain for maximum operator protection - Extensive collision protection features for the cutting head Rjdpjxg Dn Aofx Ahvop - Large laser safety windows on three sides for monitoring the cutting process - Automatic, programmable 3-gas switching system (compressed air, nitrogen, oxygen) - Comprehensive cutting parameter file - Includes nesting module - Very user-friendly - High-performance laser chiller - CNC control system in German - Extensive service and warranty packages - Powerful laser chiller - Filter extraction system optional Sale is strictly to commercial customers only. Delivery / consultation / sales only in Germany / Austria / Switzerland Machine dimensions approx.: Length: 8.5 m Height: 2.3 m Width: 3.5 m Total weight: approx. 5500 kg Need a different laser power, table type, or table size? No problem. I will gladly provide a tailored offer. For example: 2 kW machine from €29,990 or 6 kW machine from €79,900 Not sure which laser power is right for your application? Just call us! Of course, I will carry out cutting trials per your requirements. There are many possibilities here.

Condition: ready for operation (used), Year of construction: 2004, pressing force: 200 t, power: 0.045 kW (0.06 HP), Packing press 30x30 Mercury 120 year of manufacture 2004 ready for immediate collection in 8000 Zurich, Switzerland Rjdjttat Aopfx Ahvep weight: 11 tons Press is ready for use and immediately available

Condition: like new (used), functionality: fully functional, Granite Measuring Table with TESA-Hite Height Gauge Rjdpoxwp Icjfx Ahvsp Condition: Used (like new) The TESA-Hite is a high-precision height gauge designed for workshop and inspection room applications. It allows for fast and accurate measurement of height, depth, and distances on components with digital display and easy operation. Thanks to the stable granite measuring plate and the low-vibration base frame, it is ideal for precise measuring tasks in production and quality assurance environments. Technical details: - Manufacturer: TESA (Switzerland) - Model series: TESA-Hite / TEFALite - Measuring range: approx. 400 mm (depending on version) - Measuring accuracy: ± (2 + L/1000) µm - Display unit: Digital with keypad control - Material: Measuring column made of aluminium, plate made of granite Features: - Precise digital height measurement - Robust and durable construction - Ideal for workshop and inspection room use - Includes granite measuring table with stable base - Ready for immediate use

Condition: used, Year of construction: 2007, functionality: fully functional, machine/vehicle number: 1022, A world-class spiral duct production machine, the Spiro TF 1602 is the undisputed industry leader for manufacturing high-quality spiral-seam ducts. Built in Switzerland, this machine is renowned for its precision, durability, and high output. • Diameter Range: Capable of producing ducts from 80 mm up to 1600 mm. 14 Forming Heads included: 100, 125, 160, 200, 250, 315, 400, 450, 500, 630, 710, 800, 1000, 1120, 1250 mm • Material Thickness: - Galvanized Steel: 0.4 mm – 1.25 mm - Stainless Steel: 0.4 mm – 0.8 mm • Decoiler System: Professional coil holder (decoiler) equipped with mounting rails for easy positioning and stability. • Run-off Tables: Two heavy-duty roller tables for producing and supporting ducts up to 6 meters in length. Redpfx Ahjyhna Tevep • Cut-off System: High-speed Flying Slitter—ensures a quiet, spark-free, and perfectly clean cut, maintaining the integrity of the galvanized coating. • Discharge Supports: Special supports/ramps for safe and efficient unloading (rolling off) of the finished ducts from the machine.

Condition: good (used), Year of construction: 2000, Parts shown by hand not come. Tool cabinet and cutting tools not come. Only tool holders will come. Rjdpfx Aox Atyashvsp

Year of construction: 2015, condition: excellent (used), I offer on behalf of a customer from Switzerland this machine. It is with 5.200 h in an excellent condition. Used in prototyping, currently operational Equipped with: Grinding head UR T1 500 x 80; T2 400 x 63 1 HF internal spindle MFM 1224/42 1 HF inner spindle MFM 1290 Semi-automatic balancing device KEL-TOUCH on the work headstock for internal and external grinding KELSET grinding wheel measurement KELPOS longitudinal positioning Heidenhain CNC GrindPus 640 CNC B - axis, hydrostatic CNC C - axis for polygon and thread grinding KELSOFT NCG for non-circular grinding KELTHREAD for thread grinding KELREMOTE for remote diagnosis Rjdpogtingsfx Ahvjp Prepared for measuring controls Paper belt filter Streuli 480 l Extraction system available at short notice from location Switzerland

Condition: excellent (used), functionality: fully functional, Year of construction: 2016, overall weight: 3,500 kg, total length: 19,770 mm, load capacity: 5,000 kg, working height: 10,000 mm, For Sale: DEMAG Overhead Crane 5t Technical Specifications: - Overhead crane DEMAG / Terex, year of manufacture 2016 - Single-girder bridge crane / Load capacity: 5,000 kg - Model EVKE 5t / Crane span (center-to-center): 19,770 mm - Design standard: DIN EN 13001 and DIN EN 15011 - Crane power supply: Vilma CA 64 system, with Demag radio remote control - Maximum hook travel: 10 m - Crane weight: approx. 3,500 kg Rodpfoyhbk Sox Ahvsp Condition and Collection: The crane is in very good condition and fully operational. It was replaced by a 10t crane due to increased load requirements. The crane has been dismantled and is immediately available. Shipping by freight carrier or pick-up possible. Location: 9314 Steinebrunn, Switzerland

Condition: new, Year of construction: 2026, functionality: fully functional, Flexbility: Rjdpsyg Nwdsfx Ahvep Our Rotaflex machines stand out due to their exceptional flexibility, surpassing that of competitors. These machines are versatile, capable of performing a variety of operations including turning, milling, threading, and recessing. Each station operates independently with up to 5-Axes, ensuring efficient and precise machining. Advanced Turning Capabilities: Rotaflex machines are designed for real turning operations, featuring chucks that can simultaneously position on the B axis and perform turning at speeds up to 6,500 RPM. Please find the demonstration videos below: Innovative Plug-and-Run Chucks: Our Plug-and-Run Chucks enable swift chuck changes within seconds, allowing for seamless transitions between jobs. This technology sets Technica apart in the rotary transfer machine industry. Why Choose Technica Rotaflex Machines: Technica machines offer unparalleled versatility and precision, making them ideal for mass production environments that demand high-quality and adaptable machinery. Combining Swiss engineering precision with the multifunctionality, our machines provide reliable and efficient performance.

Condition: new, new, never used in original packaging Quantity: 200 pieces price per piece. Origin: Switzerland Consists of: 1. Propeller hub with 3 pre-assembled, adjustable aluminum blades Rodpfxjv Dhc No Ahvep 2. Precision plastic adjustment wheel 3. High-strength stainless steel mounting nut for variable pitch propeller 4. Locking plate 5. Floating key for stepless wing pitch adjustment 6. Key for snacks for changing flights 7. Operating instructions The REVOMASTER S 110 propeller is characterized by high efficiency and low weight, which ensures better performance and fuel savings. Thanks to the use of carbon composite, it is corrosion-resistant and has a long service life. It is also available in various mounting configurations, which allows it to be adapted to different types of engines.

Condition: used, Year of construction: 2001, functionality: fully functional, travel distance X-axis: 610 mm, travel distance Y-axis: 500 mm, travel distance Z-axis: 510 mm, controller manufacturer: Fanuc, controller model: Fanuc O-MD, spindle speed (max.): 6,000 rpm, number of slots in tool magazine: 24, tool diameter: 40 mm, 3 Axis Rodjyg Dizspfx Ahvep Good condition excellent maintained Previously worked in Switzerland BT-40

Condition: good (used), Year of construction: 2006, Technical details: X 1000 mm Y 1150 mm Z 895 mm 15.000 rpm, HSK 63, 92 places in tool changer, Touch probe will come, laser measuring system. Coolant thru spindle. Parts shown by hand not come. Parts shown by hand not come. Redpfx Aeych D Ushvep

Condition: used, functionality: unexamined, Year of construction: 2006, machine/vehicle number: 2485, control type: CNC control, degree of automation: automatic, controller manufacturer: Bystronic, controller model: HMI, laser type: CO₂ laser, laser source manufacturer: Bystronic, laser source model: ByLaser 4400, laser power: 4,400 W, laser wavelength: 10,600 nm, sheet thickness (max.): 20 mm, sheet thickness steel (max.): 20 mm, sheet thickness stainless steel (max.): 12 mm, sheet thickness aluminum (max.): 8 mm, table length: 3,000 mm, table width: 1,500 mm, working length: 3,000 mm, working width: 1,500 mm, travel distance X-axis: 3,000 mm, travel distance Y-axis: 1,500 mm, input voltage: 400 V, input current: 125 A, input frequency: 50 Hz, type of cooling: water, overall weight: 12,000 kg, Equipment: CE marking, centralized greasing system, cooling unit, documentation/manual, dust extraction, emergency stop, fume extraction, For sale: A powerful and reliable industrial laser cutting system manufactured in Switzerland. The unit comes as a complete operational package, including a material storage tower and an upgraded filtration system. Key specifications: Model: Bystronic Bystar 3015 Laser source: ByLaser 4400 (power output: 4,400 W) Type: CO2 laser Year of manufacture: 2006 Working area: 3,000 x 1,500 mm Country of origin: Switzerland The package includes: Storemaster RollyTower RT (2010): Automated sheet material storage system with a total load capacity of 30,000 kg (3,000 kg per level). Donaldson Torit DFPRO4 (2018): High-efficiency fume and dust filtration unit with nanofiber filters. EF Cooling WKL 430: Industrial chiller unit for stable laser operation. Control panel: Original Bystronic HMI system. Condition and notes: Rodpfxeygikds Ahvjp The equipment is offered in its current working condition. With 4.4 kW of power, it is capable of efficiently cutting thick metal materials. The Donaldson filtration system (2018) is significantly newer than the laser, ensuring state-of-the-art air purification. For any inquiries, please feel free to contact us!

Condition: good (used), Parts shown by hand not come. Rodoyb R Erepfx Ahvjp

Condition: good (used), Year of construction: 1997, Ref. -No.: 10619 Manufacturer: KELLENBERGER Type: 600 U Nr. 35 Rjdpeya Daysfx Ahvjp Year of construction: 1997 Type of control: Konventionell Control: n/a Storage location: Halberstadt Country of origin: Switzerland Distance between center: 600 mm Center height (standard): 125 mm Height of centers by lifting work blocks head and tailstock: 175 - 250 mm Swing diameter with lifting blocks max.: 350 - 500 mm Table swivel / each side: 10 ° Dwell time of the table reversal: 0- 5 Sec Diameter / width / hole: 250 x 13 x 76 mm Speeds of the grinding wheel spindle: 1500 / 1700 / 2200 / 3600 Swiveling grinding wheel head: 360° ° Cross movement of the grinding wheel head: 285 mm Quickly pulling the wheel head back and forth: 40 mm Intermittent injection for each reversal of the table: 0,001 - 0,03 mm / dia Working speeds continuously adjustable (normal / special): 20-400 / 10-400 Max. Grinding length: 900 mm

Condition: good (used), Year of construction: 2003, Ref. -No.: 10618 Manufacturer: KELLENBERGER Type: 600 U Nr. 33 Year of construction: 2003 Type of control: Konventionell Control: n/a Storage location: Halberstadt Country of origin: Switzerland Distance between center: 600 mm Center height (standard): 125 mm Height of centers by lifting work blocks head and tailstock: 175 - 250 mm Swing diameter with lifting blocks max.: 350 - 500 mm Table swivel / each side: 10 ° Dwell time of the table reversal: 0 - 5 Sec Rjdpjya Dagofx Ahvep Diameter / width / hole: 250 x 13 x 76 mm Speeds of the grinding wheel spindle: 1500 / 1700 / 2200 / 3600 Swiveling grinding wheel head: 360 ° Cross movement of the grinding wheel head: 285 mm Quickly pulling the wheel head back and forth: 40 mm Intermittent injection for each reversal of the table: 0,001 - 0,03 mm / dia Micro-corrector of the feed, 1 division of the dial: 0,001 mm / Ø Working speeds continuously adjustable (normal / special): 20-400 / 10-400 Max. Grinding length: 900 mm

Condition: good (used), Year of construction: 2001, Ref. -No.: 10617 Manufacturer: KELLENBERGER Type: 600 U Nr. 36 Year of construction: 2001 Type of control: Konventionell Control: n/a Storage location: Halberstadt Country of origin: Switzerland Distance between center: 600 mm Center height (standard): 125 mm Height of centers by lifting work blocks head and tailstock: 175-250 mm Swing diameter with lifting blocks max.: 350 - 500 mm Table swivel / each side: 10 ° Dwell time of the table reversal: 0 -5 Sec Diameter / width / hole: 250 x 13 x 76 mm Rjdpfxoya Daaj Ahvjp Speeds of the grinding wheel spindle: 360° Cross movement of the grinding wheel head: 285 mm Quickly pulling the wheel head back and forth: 40 mm Intermittent injection for each reversal of the table: 0,001 - 0,03 mm / dia Micro-corrector of the feed, 1 division of the dial: 0,001 mm / Ø Working speeds continuously adjustable (normal / special): 20 - 400 / 10-400 Max. Grinding length: 900 mm