Used Surface Sanding Machine for sale (65,366)

Condition: used, Year of construction: 1970, Year ca. 1970 magnetic plate size 520 x 200 mm weight of the machine ca. 1,4 t +++++ Please note: The machine is dismantled and ready for loading. It is not possible to show it under power or make a video. Our offer includes already the best pictures. So we don’t have and won’t send additional pictures. +++++ Bcjdpfjirazpjx Aafeu

Condition: good (used), Year of construction: 2008, functionality: fully functional, Technical details grinding length 2000 mm grinding width 850 mm distance spindle center to table 900 mm control Siemens 840 D total power requirement 155 kVA weight of the machine ca. 15 t dimensions of the machine ca. 8815 x 4185 x 2963 mm Additional information CNC Precision Surface and Profile Grinding Machine Technical Specifications: Grinding length 2000 mm Grinding width 850 mm Travel, transverse 750 mm Distance from table to spindle center 900 mm (or 800 mm with intermediate plate) Magnetic plate size 2000 x 700 mm Table load without magnet 3500 kg Table speed 60 m/min. Spindle drive 26 kW Grinding wheel dimensions 500 x 150 x 203.2 mm Grinding wheel peripheral speed 35 m/s Equipment: 3-axis contouring control Siemens 840 D Grinding programs: Full-cut grinding Bsdpfxsx Uzn Ej Aafecu Face grinding Plunge grinding Path grinding X/Y-axis and Y-Z-axis Profile grinding Automatic program sequence with roughing, finishing, fine finishing and spark-out grinding. Multiple plunge grinding for economical production Surface grinding with continuous, continuously programmable cross feed Grinding wheel calibration Plunge/step grinding Face grinding Dressing in the grinding cycle with lift-off amount Fully automatic compensation of dressing amounts Tool management AC servo drives with ball screw and absolute measuring system in the X, Y, and Z axes Preloaded precision roller guides in the X, Y, and Z axes with linear guides Portable electronic handwheel Automatic belt filter system Coolant heating Electro-permanent magnetic chuck Fully enclosed Direct measuring system in the vertical axis Temperature-controlled machine bed for consistent accuracy Linear motor in the X-axis, table speed max. 60 m/min. Swiveling control panel Continuous speed control of the grinding spindle Electrical linear measuring device for cross-travel adjustment with zero point setting in any position, resolution 0.001 mm Electro-mechanical locking via position control of the headstock in the cross direction for profile and plunge grinding Mechanical extraction of coolant mist TAG table dresser Pre-profiling dresser VPG 190 Diamond grinding wheel, 190 mm diameter Software program for pre-profiling dresser VPG Rough profiling (roughing) CNC table profile dresser TAD 190 Profile depth max. 45 mm Contour accuracy +/- 0.0025 mm Swivel angle +/- 65 degrees Max. dressing speed 210 mm/min. Diamond wheel for table dressing machine TAD 190 Regrinding package for diamond wheel Intermediate plate for raising the magnet WinWop profiling software Import of CAD profile data SP 60 JOB Listing expansion package Additional holes for the magnet clamping plate to facilitate removal of workpieces using compressed air Ghost shift circuit for shutting down the machine after the end of the program

Condition: new, functionality: fully functional, saw band length: 2,280 mm, saw band width: 150 mm, Description: - Small, flexible all-rounder - Small table on the deflection roller for sanding radii and shapes - Motorized belt oscillation - Height-adjustable work table - Incl. 10 sanding belts 150 x 2280 mm K120 Bjdpfx Aou Ac Tqsafscu Technical data: Motor power: 2.2 kW 90-180 ° tiltable Belt speed: 22 m/s Table size: 750 x 350 mm Sanding belt dimensions: 150 x 2280 mm Weight: from 180 kg

Condition: used, Year of construction: 2004, machine/vehicle number: 59274, type of input current: AC, input voltage: 230 V, disc diameter: 150 mm, FRANK Surface Grinder GECKO S Technical data: • Motor voltage: 230 V • Motor power: 1,500 W • Grinding disc diameter: 150 mm • Weight approx. 6 kg Bsdsycuy Njpfx Aafscu The machine has been overhauled in our workshop and is fully operational. The machine is supplied including power cable and dust bag. Shipping available at extra cost. We ship exclusively within the EU. No shipping outside the EU.

Condition: new, Year of construction: 2026, The MYS820 200×480 magnetic surface grinder is an ideal solution for industrial plants that require precision machining in a compact format. Designed for professionals, it combines advanced technologies—such as automatic feeds on two axes and precision guideways—with a robust construction to ensure reliability and efficiency. Its compact dimensions (1680 × 1140 × 1800 mm) and weight of 800 kg make it an excellent choice for smaller workshops and facilities with limited floor space. Key benefits include: High grinding precision: Precision guideways and automatic feeds enable machining accuracy of up to 0.01 mm in vertical movement, ensuring excellent surface finish. Compact working area: A 400 × 200 mm table is ideal for machining small to medium-sized workpieces, increasing application versatility. Smooth automatic feed: The two-axis feed system provides precise movements with speeds of up to 530 mm longitudinally and 220 mm crosswise, ensuring efficient machining. Stability and durability: The heavy-duty 800 kg construction minimizes vibration, ensuring stability during intensive operation. Ease of maintenance: Centralized lubrication of the guideways reduces the need for manual maintenance and extends machine service life. Ready for operation: Equipped with a digital readout and fully prepared for immediate production start-up, minimizing downtime. Grinder design and technology Solid construction and precision components The MYS820 magnetic surface grinder features a heavy-duty 800 kg construction that ensures stability during machining. Hardened and ground linear guideways eliminate vibration, guaranteeing smooth table movement and high-quality surface finish. The spindle is driven by a 1.1 kW motor and works with a grinding wheel sized 200 × 19 × 32 mm, enabling efficient machining of various materials. Advanced feed system The machine is equipped with automatic feeds on two axes, with a maximum longitudinal travel of 530 mm and a cross travel of 220 mm. The precise cross feed per handwheel revolution is 2.5 mm, and the vertical feed is 1.25 mm, allowing accurate adjustment of machining parameters to specific requirements. Cooling system and magnetic table The magnetic surface grinder features an efficient cooling system that protects both the workpiece and the grinding wheel from overheating. The 400 × 200 mm magnetic table ensures secure clamping of workpieces, increasing safety and precision, especially when machining small components. Technical specifications Table dimensions: 400 × 200 mm Max. longitudinal travel: 530 mm Max. cross travel: 220 mm Spindle-to-table distance: 490 mm Grinding wheel: 200 × 19 × 32 mm Manual cross feed: 2.5 mm/rev Manual vertical feed: 1.25 mm/rev Spindle speed: 2850 rpm Motor power: 1.1 kW Machine dimensions: 1680 × 1140 × 1800 mm Weight: 800 kg Standard equipment Magnetic table Digital readout (DRO) Bcedpfx Aeycr R Seafju Grinding wheel Grinding wheel flange Cooling system Halogen work light

Condition: new, Year of construction: 2026, Surface Grinding Machine 400 × 1000 The 400 × 1000 surface grinding machine is an advanced solution designed for high-precision flat surface grinding in the machine-building industry. Equipped with automatic feeds on all three axes and a digital readout system, it ensures excellent machining accuracy while maintaining a rigid and robust construction. A key advantage of this magnetic surface grinder is its ability to handle heavy loads up to 600 kg, making it a reliable choice for demanding production applications. Construction and Performance The machine is built on a heavy-duty bed construction that provides high rigidity and effectively minimizes vibrations during operation. The spindle runs at 1450 rpm and is mounted on precision bearings, ensuring stable operation of the grinding wheel with dimensions 350 × 40 × 127 mm. The hydraulic system controls the longitudinal table movement within a speed range of 7–23 m/min, while automatic cross and vertical feeds enable precise motion control. The 406 × 1020 mm working table, equipped with an electromagnetic chuck, facilitates secure workpiece clamping and enhances operational safety. An integrated coolant system with a 0.14 kW pump efficiently dissipates heat, preventing thermal distortion and ensuring dimensional stability. Precision and Productivity Precision is achieved through advanced feed mechanisms and accurate control systems. The automatic intermittent cross feed (0.1–8 mm) and vertical feed increments down to 0.005 mm allow machining tolerances below 0.01 mm, which is essential for components with high dimensional requirements. Productivity is further enhanced by a maximum table travel of 450 × 1130 mm and a cross feed speed of up to 990 mm/min, enabling efficient machining of large surfaces without compromising accuracy. The grinding wheel operates at an optimized speed, ensuring uniform material removal, reduced wheel wear, and a surface finish of Ra below 0.2 μm. The three-axis digital readout system eliminates manual positioning errors, shortens setup time, and increases throughput in production cycles. Technical Data Working table size: 406 × 1020 mm Maximum table travel: 450 × 1130 mm Bcedpfx Aasycqwwofou Table T-slots: 14 × 3 mm Longitudinal table speed: 7–23 m/min Maximum distance from table surface to spindle center: 570 (460) mm Maximum load capacity (including chuck): 600 kg Automatic intermittent cross feed: 0.1–8 mm Rapid cross feed: 990 mm/min Handwheel feed (cross): 0.02 mm (0.001") per graduation 5 mm (0.2") per revolution Grinding wheel dimensions: 350 × 40 × 127 mm Grinding wheel speed: 1450 rpm Automatic vertical feed: 0.005 / 0.01 / 0.02 / 0.03 / 0.04 / 0.05 mm Rapid vertical feed: 480 mm/min Handwheel feed (vertical): 0.005 mm (0.0002") per graduation 1 mm (0.04") per revolution Spindle motor power: 5.5 kW Hydraulic oil pump motor: 2.2 kW Coolant pump motor: 0.14 kW Vertical drive motor: 1 kW Cross feed drive motor: 0.04 kW Machine weight: 4000 kg Machine dimensions (L × W × H): 3300 × 2400 × 2000 mm Standard Equipment 3-axis digital readout Electromagnetic table 406 × 1020 mm Grinding wheel Grinding wheel balancing arbor Grinding wheel flange Tool kit 24V machine lighting Coolant system

Year of construction: 2008, condition: used, Number of sanding units 8 st. sanding width 150 mm Leistomat - Finisch and intermediate leveling machine Löwer LZ 8 ----- ----- for finish sanding (smoothing, defibering and edge breaking) or intermediate sanding profiled window latch - Finish and intermediate sanding machine with eight sanding blade aggregates, 2 surface units at the top (synchronism / counter-rotation) 2 surface units below (synchronism / counter-rotation) 4 profile units with angled arrangement top right, bottom right, top left, bottom left, all mating - linear guidance of all grinding units over Linear ball bearing sets on hardened shafts - Timed immersion of all in the opposite direction rotating grinding units directly above the incoming Workpiece edges to avoid looping through the Primer in the front edge area. By the It is possible to immerse the aggregates deeper in the Be able to deliver profiles. - Timed replacement of the rotating in synchronism Aggregate - motor workpiece thickness adjustment of the machine by means of motorized height adjustment via push button - Display of workpiece thickness via digital display with modern magnetic tape system - Variable grinding disc speed via frequency converter to adapt the grinding intensity to different Primers by means of frequency converters 200-1000 rpm - Workpiece width recognition at the machine infeed with automatic adjustment of the left grinding units to the current workpiece width - Profile preselection via selector switch on the machine inlet side as well as automatic adjustment of the Abrasive blade aggregates on the selected profile - modern PLC control for easy operation of the machine - Suction connection 5 x 100mm diameter - Length (body) x width x height (mm): 2600 x 1500 x 1600 Length complete: 3600mm (including roller conveyor with integrated workpiece width recognition) - Operating voltage 400V, 50Hz, 3P, air connection 6 bar - CE version Technical specifications: Number of sanding units: 8 pcs. Surface brush width: max. 150 mm Working height: max. 100 mm Surface Brush Motor: 0.75 kW Side brush motor: 0.37 kW Brush speed: 1380 rpm Feed motor: 1.1 kW Feed rate: 4-20 M / min Feed stepless Speed ??controller grinding units Automatic width detection Digital magnetic tape gauge Extraction nozzle: 5 x 100 mm Air requirement: 5 x 565 m3 / h Minimum air velocity at the connection of the machine: 20 m / s Dimensions: Length: 2600 mm Width: 1480 mm Height: 1700 mm Weight: 950 kg WITH inlet roller conveyor ----- Price of the Löwer amchine on request! Bcedpfx Aasxpi D Ujfeu he return conveyor device that can be seen in the pictures is no longer available and is NOT included in the scope of delivery (Technical data according to manufacturer - without guarantee!)

Condition: ready for operation (used), Year of construction: 2014, functionality: fully functional, Used surface grinding machine Rheinberg 2012-2014 retrofit with €80,000: new Wagner magnetic table New Siemens PLC Bcjdpfx Aoycgnrsafju New filters

Condition: refurbished (used), functionality: fully functional, Automatic profile edge sander DE STEFANI Bcsdpfx Aovxt Hisafeu 1 sanding unit with adjustable sanding belt (interchangeable profiled or straight pads) unit tiltable 0° to 90° timed approach and retraction of the sanding pad variable feed speed via feed belt variator sanding belt oscillation pneumatic blow-off of sanding belt robust rubber link feed belt telescopic pull-out support for large workpieces

Condition: good (used), Year of construction: 1992, Single-piece sanding machine sanding from top and bottom electric height adjustment with digital display continuously variable feed speed star/delta starter pneumatic belt tensioning main switch sanding belt oscillation finishing brush unit top and bottom, manual height adjustment Bjdpfx Aswyda Uoafocu Working width: 190 mm Working height: 4 - 150 mm Min. workpiece length: approx. 280 mm Abrasive belt dimensions (L x W): 1850 x 200 mm Feed speed: 5 - 25 m/min Installed power: approx. 14 kW Extraction port diameter: 2 x 180 mm Dimensions (L x W x H): 2000 x 1000 x 2050 mm Weight: approx. 1800 kg Incl. infeed and outfeed roller conveyor (L = 1600 mm, non-driven) Note on used machines: • Technical data subject to errors and prior sale. • Quoted prices are ex-works – loaded free of charge! • The machines have been cleaned and function-tested. • All machines are sold as inspected, with no claims to warranty. Buyers are welcome to inspect machines at the location. • Special agreements are only valid in written form. (We answer inquiries only when your address and telephone number are provided!)

Condition: used, Year of construction: 1968, 450 mm Länge Bodjqwpwzepfx Aafjcu x-travel 500 mm workpiece height . mm

Condition: used, Year of construction: 1995, table-size Breite: 800 mm Bcodewp Tuyjpfx Aafju table-size Tiefe: 350 mm Dimensions (L/W/H) 4600 x 3200 x 2500 mm weight of the machine ca. 4,5 t

Condition: used, Year of construction: 1994, grinding length 800 mm Bcjdpfxewlvr Ts Aafsu grinding width 350 mm Control Haidenhain Bandfilteraggregat

Condition: used, Year of construction: 2000, grinding length 600 mm grinding width 300 mm magnetic clamping plate 600x250 mm wheel diameter 220-300 mm Bcsdpfxew Hg Uze Aafou weight 2200 kg

Condition: used, Year of construction: 2001, machine/vehicle number: 001048, - Manufacturer: Unisanding - Type: 2.2.0. 0-30 - Working width: 1300mm - Year of manufacture 2000 - 2 rollers flexibly adjustable from 0-30 ° working from above - Flex-Trim special brushes Bsdpfx Asxtakmjafocu - Vacuum belt with vacuum motor - With glass pane on the operating side - External control panel with LCD control - Grinding motors: 2 x 2.2 kW with thermal contact - Feed motor: 1 x 1.5 kW with thermal contact - Vacuum motor: 1 x 5.5 kW - Height axis rollers: 1 x 0.18 kW - Feed 2-10 m/min frequency controlled - Brush speed: 50 - 350 rpm, frequency controlled - Voltage: 3 x 400V, 50Hz - El. Power 15KW - Fuse: 63A - Exhaust air volume (vacuum) 3,000 m³/h - Dust extraction volume: 2,000m³/h – 5,000m³/h depending on the customer - Length: 2,170 mm - Width: 2,040mm - Height: 2,030 mm - Color: RAL 7035 light gray - Operating side: left to right - Ex version: No - Location: at the Blomberg warehouse

Condition: ready for operation (used), Year of construction: 1996, functionality: fully functional, rotary table diameter: 1,000 mm, grinding height: 500 mm, table diameter: 1,000 mm, CNC rotary table grinding machine with 1000 mm magnetic chuck, turret carrier with 3 grinding spindles (external, face, and internal grinding spindle). CNC control Sinumerik 840C, Simodrive 611 drives, coolant tank, currently still in operation, now being dismantled. Delivery also possible as overhauled and with new electrics upon agreement. Total weight 20,000 kg. Bedjwv Sc Ajpfx Aafecu

Condition: used, Year of construction: 2014, input voltage: 400 V, overall weight: 3,000 kg, input current: 71 A, We offer this used Boere Polishing Machine 500-3 polishing/sanding machine, year of manufacture 2014. Type: POLISHING / BRUSH SANDER Model: POLIJSTMACHINE 500-3 Bodjybb Uwjpfx Aafocu Serial number: 14047112 Year of manufacture: 2014 Voltage: 400 V Frequency: 50 Hz Rated current: 71 A Rated power: 36 kW Weight (approx.): 3,000 kg If you have any questions or require further information, please feel free to send us a message or give us a call.

Condition: excellent (used), CATALOGUE NUMBER 7606 Technical data: - Shaft width: 500mm Bedpjv Tczfefx Aafocu - Number of knives: 3 pcs - Shaft guard - Table length: 2530mm - Cast iron tables - Both tables adjustable - Original cast iron fence adjustable at an angle - Motor: 3kW - Dimensions (L/W/H): 2530x1000x1100mm - Weight: 920kg ADVANTAGES – Made in Italy – 3-knife shaft – Used jointer – Very good condition Net price: 8,900 PLN Net price: 2,100 EUR Net price calculated at an exchange rate of 4.2 PLN/EUR (In case of significant exchange rate fluctuations, the price may change)

Condition: used, Year of construction: 2002, Technical details: grinding length: 1500 mm grinding width: 700 mm workpiece height: 580 mm table load capacity: 2380 kp table speed -stepless-: 5 - 35 m/min grinding wheel dia. x width: 500 x 100 x 203 mm grinding wheel motor: 18 kW Bsdpfx Aasq Sbh Uofscu speeds:: stufenlos elektronisch total power requirement: 35 kW weight of the machine ca.: 12 t dimensions of the machine ca.: 5,3 x 2,9 x 3,8 (3,18) m surface grinding machine, paper-filter, DRO 3 axis, automatic infeed, dwheel, full cabin *

Condition: ready for operation (used), A surface grinding machine ELB-Schliff with position display is available. Magnetic chuck dimensions X/Y: 900mm/450mm, grinding length: 900mm, grinding width: 450mm. Documentation available. An on-site inspection is possible. Bcedpfoya Hw Iex Aafju

Condition: repair required (used), Year of construction: 1990, functionality: limited functionality, 1. Used ELB precision surface grinding machine OPTIMAL 6375 ND, year 1990 Technical specifications: Grinding length: 600 mm Grinding width: 375 mm Grinding height: 375 mm Max. table load: 600 kg X-axis table feed: 1 – 30,000 mm/min Max. Z-axis cross feed: 1,200 mm Cross travel: 360 mm Bcjdpfx Aeya D Hmeafju Table longitudinal feed: 100 – 800 mm Grinding spindle drive: 1,440 / 2,900 rpm Grinding wheel dimensions: 300 x 50 x 76.2 mm Magnetic chuck: 600 x 350 mm Accessories: Wet grinding unit Manual dressing device Known defects: Automatic Z-axis infeed is no longer stepless; Z-axis can be fed manually.

Condition: excellent (used), Year of construction: 2010, total height: 3,060 mm, total length: 2,635 mm, total width: 2,250 mm, feed length X-axis: 1,100 mm, feed length Y-axis: 610 mm, feed length Z-axis: 635 mm, workpiece weight (max.): 1,000 kg, feed rate X-axis: 20 m/min, feed rate Y-axis: 20 m/min, feed rate Z-axis: 18 m/min, table length: 1,250 mm, table load: 1,000 kg, table width: 650 mm, spindle speed (max.): 10,000 rpm, overall weight: 7,500 kg, distance stand to spindle center: 685 mm, grinding spindle motor power: 11,250 W, rapid traverse X-axis: 20 m/min, rapid traverse Y-axis: 20 m/min, rapid traverse Z-axis: 18 m/min, travel distance X-axis: 1,100 mm, travel distance Y-axis: 610 mm, travel distance Z-axis: 635 mm, rotational speed (max.): 10,000 rpm, grinding spindle speed: 10,000 rpm, space requirement height: 3,060 mm, space requirement length: 2,635 mm, space requirement width: 2,250 mm, We are offering this very well-maintained Chevalier 2443VMC surface grinding machine, year of manufacture 2010. Travel distances X, Y, Z: 1100×610×635 mm Distance spindle head to table: 125–760 mm Distance spindle center to column: 685 mm Table dimensions: 1250×650 mm T-slots: 5×18×100 mm Maximum table load: 1000 kg Maximum main motor power: 11.25 (30 min) α8/8000; 15 (30 min) kW Spindle speed: #40: 10,000, 12,000; #50: 8,000 rpm Spindle taper: #40; #50 Maximum feed rate X/Y/Z: #40: 20/20/18; #50: 20/20/15 m/min Machining speed: 1–7,600 mm/min Positioning accuracy: 0.004 mm Repeatability: 0.003 mm Tool magazine capacity: 20 (carousel); 24 (optional) pcs. Maximum tool diameter: #40: 20 (carousel); 24 (opt.); #50: 24 (carousel) mm Maximum tool weight: #40: 7; #50: 15 kg Tool holder: #40: BT40 or CT40; #50: BT50 or CT50 Pull stud: P40T-1; P50T-1 Compressed air requirement: 5 kg/cm² Coolant pump power: #40: 2.1; #50 X/Y: 2.1; Z: 3.0 kW Power requirement: #40: 15; #50: 20 kVA Installation dimensions (H×W×D): 3060×2250×2635 mm Bcsdpfsyazfaex Aafju Machine weight: #40: 7500; #50: 7900 kg Recent fixes: - The water separator tank of the central air distribution cracked and a small amount of air leaked. It has been replaced. - Replacement of plastic slides on bed way covers. - Controlsystem Kft.: 30th geometric inspection and adjustment of the C-axis bearing wedge as well as realignment according to the machine feet. The new geometric data speaks for itself. The wear on the tool changer arm documented here is the responsibility of the new owner, and the price reflects this reduced value. Photos of the current wear condition are included among the images. Up to this point, the machine still changes tools perfectly and quickly with the lever “aged, worn – replacement suggested.” In June 2020, the limit switch cables for the X- and Y-axis in the cable carrier from control cabinet to switch were replaced in full, without splicing. Loading of the equipment onto a truck at our location's gate can take place at the buyer's responsibility. Delivery from its current location is the seller's responsibility and obligation. I am happy to provide dispatch contacts for assistance. No exchange of machines, equipment, trade-in, etc. is possible due to space constraints at our facility.

Condition: ready for operation (used), Year of construction: 1988, Horizontal surface grinding machine Okamoto Model PSG 63 – UAN Year of manufacture 1988 Grinding length 600 mm Grinding width 320 mm Maximum workpiece height 500 mm Table longitudinal travel 750 mm Table cross travel 340 mm Grinding wheel diameter 350 mm Bjdpeyaybtofx Aafscu Grinding wheel width 40 mm Spindle speed 1,500 rpm Rapid vertical traverse 400 mm/min Power 3.7 kW Automatic feed Magnetic chuck Coolant system Weight 2,500 kg Price: €2,500 plus VAT, ex-site

Condition: ready for operation (used), Year of construction: 2000, Immediately available ex location: Horizontal Surface Grinding Machine ABA Type ECOLINE L 1006 Year of manufacture: 2000 Control: Abamatic – 1 Operator Table: 1000 x 600 mm Table load capacity: 1000 kg Grinding length: 1000 mm Grinding width: 700 mm Installation height: 700 mm Grinding wheel: 400 x 100 x 127 mm Grinding wheel speed steplessly adjustable up to 2600 rpm Drive power: 11 kW Grinding wheel speed steplessly adjustable up to 2600 rpm Bjdpfx Asyaybmsafjcu Feed rates, X axis: steplessly adjustable up to 10,000 mm/min Feed rates, Z axis: steplessly adjustable up to 10,000 mm/min Feed rates, Y axis: steplessly adjustable up to 10,000 mm/min Magnetic chuck Belt filter system Weight: 6 t Price: EUR 9,500 – plus VAT, ex foundation

Condition: used, 1 surface grinding machine, manufacturer Gerh, year of manufacture approx. 1985, magnetic table approx. 700x500 mm, internal no. 5 Bodpfx Aajyaxrdsfscu