Used Plasma Prof 70 for sale (14,649)

Condition: used, total length: 1,410 mm, empty load weight: 423 kg, construction height: 1,060 mm, construction width: 2,150 mm, Bulk material bucket Gsdpfowlxgtsx Al Sobu

Condition: new, Year of construction: 2024, neu 2024 2517 prompt, Zwischenverkauf v Deutschland 36720 € 701.35 € 1 1500x3000 mm Hypertherm Powermax 125 25 mm 25 mm 57 mm 25 mm 125 A 24 m/min 1/10 mm 400 kg/m² 3560 mm 1960 mm 1500 mm 650 kg DEMO MACHINE compressed air powered plasma sourceHYPERTHERM Powermax 125 Gbedpfxjwva Iaj Al Ssu CNC-workbench software (external PC not included) Height adjustment by arc voltage Set-up laser precision profile rail guide(HiWin) zero backlash HTD drive belt driven by step motors solid frame construction seperate renewable support grate water trough to catch flying sparks hand operation unit for comfortable processing and set up on the workpiece users manual in GERMAN according to CE rules INCL. FOLLOWING OPTION: Suction bridge (prepared for suction diam. 160 mm)

Condition: new, neu ca. 8 Wochen ab Auftragse Gbedpoypbrxjfx Al Seu Italien 14400 € 276.48 € 70 to horizontal verschiebbar 350 mm 900 mm 1050 mm max. 9 mm/s 2 kW 1950 mm 1000 mm 2250 mm 1220 kg 650 mm The hydraulic movement of the piston is controlled by a handwheel, which enables very sensitive and precise positioning. One-handed operation is possible thanks to the working speed of less than 10 mm/s. Very suitable for straightening and pressing work. The cylinder can be moved sideway by handwheel (only "M" versions)

Condition: new, neu ca. 8 Wochen ab Auftragse Italien 77000 € 1455.3 € 70 to 4 mm 920 mm 500 mm 180 mm 12 - 120 mm 50 - 80 1/min 8 80 mm 260 mm 560 mm 7.5 kW 1225 mm 1865 mm 3060 mm 7000 kg touch screen control semi automatic stroke adjustment die space adjustment with mechanical display decimal resolution adjustable motor speed overload protector double bolster plate oil circular lubrication dynamic brake safety light guard Keyence Automation and control of press parameters by PLC, alarms and informations displayed on human machine interface touch screen. Standard monitoring: - press speed view and adjustment Gbedpfxjyq Snmo Al Sou - programmable piece counter and maintenance piece counter - die space adjustment with brake motor - semi automatic or automatic stroke adjustment - die safety controls - alarms view - overload protector

Condition: ready for operation (used), Crushing force: approx. 700 kN (approx. 70 tons) Engine power: approx. 11 kW Power supply: 3 × 400 V / 50 Hz Weight of one bale: up to approx. 600 kg Bale dimensions: approx. 1100 × 1100 × 1200 mm Machine dimensions: approx. 5.9 m length, 2.5 m width, approx. 2.6 m height Machine weight: approx. 7 tons Cycle time: approx. 45–47 s Design features large loading opening for cardboard Gsdpfxora Ddde Al Sobu option for automatic feeding (e.g., with a conveyor) manual wire tying (4 wires) pallet lock and hydraulic door for bale removal Advantages of this press large bales – fewer transports high crushing force designed for continuous operation Available model years: 2017-2020

Condition: ready for operation (used), Year of construction: 1984, functionality: fully functional, type of input current: three-phase, - max width of foil is 700 mm Gedpozga Apjfx Al Sobu - max length up to 400 mm, possible to 1000mm - speed up to 120t/min - up to a thickness of 60 microns - conversion to a servo motor - added frequencies for tracks and drives - antistatic - additionally knife for double welding The machine is old but regularly updated and well-maintained. Renewed in 1999. I am available for more information.

Condition: excellent (used), Year of construction: 1990, machine/vehicle number: 43655, functionality: fully functional, Horizontal cutting range using a stop 230 x 90 mm Horizontal cutting range using a copy template 230 x 90 mm Spindle speed 12,000 rpm Clamping range for profiles 180 x 130 mm Travel 110 mm Power supply 230/400 V, 3~, 50 Hz Power output 0.74 kW Compressed air supply 7 bar Air consumption per working cycle 12 l without spraying, 24 l with spraying Length 720 mm, depth 650 mm, height 1,440 mm, weight 120 kg Versatile for many applications in aluminium and PVC profile machining Precision routing with a minimum of effort and easy, two-lever operation Copy routing at a ratio of 1:1 transfers the cutting pattern from a template to the profile Your own custom templates can be created (by copying the template to a blank) Copy routing using stops is also possible (only rectangular cutting patterns) Can be set up in only a few steps Gjdpfszz Aqljx Al Ssbu Pneumatic material clamping unit Manual tracer point with three levels for different cutter diameters Pulsed coolant system The machine is ready for operation, we can ship the machine to your address.

Condition: used, machine/vehicle number: 12579, Rotor diameter: 450 mm Rotor width: 650 mm Godpfx Aeyr Tphjl Sobu 3-knife rotor 2 rows of stator knives Infeed cross-section approx. 450 x 650 mm Drive motor: 37 kW

Condition: used, mileage: 300,000 km, power: 152 kW (206.66 HP), first registration: 10/2021, fuel type: diesel, overall weight: 7,200 kg, color: silver, gearing type: automatic, emission class: euro6, number of seats: 3, loading space length: 5,100 mm, loading space width: 2,200 mm, Equipment: ABS, air conditioning, central locking, navigation system, parking heater, soot filter, Buy online. Finance digitally. Have it delivered nationwide. ----Chat with us now via WhatsApp: Get in touch quickly and easily with our sales consultant. Internal ID number: [3566]---- Your advantages with us: Gbodpjzwttcofx Al Sou * Digital consultation via telephone or WhatsApp * Financing options, even without a down payment * Trade-in of your vehicle, whether old or new Optional extras: * 12–60 months used car warranty (valid throughout the EU) * New inspection * New TÜV (technical inspection) & emission test * Nationwide delivery---- Summer offer: Upon request and for a surcharge of only €999, increase the towing capacity to up to 3,500 kg (vehicle and manufacturer dependent). Vehicle highlights: 19% VAT can be shown German vehicle Accident-free First owner Euro 6 standard Regularly maintained Immediately ready for use Maxi Version XXL Platform length = 5,100 mm Platform + Edscha sliding cover Air suspension Cruise control Automatic climate control Cruise control Auxiliary heating Rearview camera Comfort driver's seat LED headlights Automatic transmission Navigation system Bluetooth multimedia function Special equipment: ---- Would you like to lease or finance? We offer attractive deals – even without a down payment! Feel free to contact us. Contact: Phone: WhatsApp: Email: Location: Nutzfahrzeuge West GmbH Rudolf-Diesel-Str. 2 45711 Datteln – Germany Opening hours: Mon-Fri: 9:00 AM – 6:00 PM Sat: 9:00 AM – 2:00 PM All information on the internet is non-binding and serves only as a general description of the vehicle. Errors, typos and prior sale are reserved. The binding condition of the vehicle results exclusively from the purchase contract on site or through written assurances.

Condition: used, pressure 70 t chamfer lenght 2600 mm Godpfx Aotqqqiel Ssbu distance between columns 2750 mm stroke 60 mm weight of the machine ca. 4,3 t dimensions of machine L x W x H 4,45 x 1,30 x 2,53 m Accessories: upper and lower die (each in segments) on 2500 mm length, 2 upper die segments each 835 mm long, back stop

Condition: good (used), Vollmer GPA 10 U Machine for automated stelliting in the plasma welding process Equipped for band saw blades with auxiliary feed Gbsdped Ernwefx Al Sju with heavy-duty support tables

Condition: excellent (used), Year of construction: 2009, functionality: fully functional, number of injections: 2, Here we offer, as a dealer in injection moulding machines, the following well-maintained used injection moulding machine: Of course, we also purchase well-maintained injection moulding machines manufactured from 2010 onwards. We have been a wholesaler of injection moulding machines for over 25 years. Manufacturer: Arburg Model: 520S 1600 290/70 – 2-component machine Year of manufacture: 2009, from first German owner - Total cycles: 12.3 million - Manual operation: 86,565 hours - Automatic operation: 78,099 hours Injection units (2K) Injection unit 1 – horizontal - 290 - Screw diameter: 25 mm - Shot volume: 71 cm³ Injection unit 2 – vertical - 70 - Screw diameter: 18 mm - Shot volume: 21 cm³ Clamping unit Mounting platens: 695 x 695 mm - Maximum platen distance: 925 mm - Opening stroke: 675 mm - Minimum mould height: 250 mm - Electric index rotation: present Extras Hot runner / additional axes - 12-zone hot runner integrated - 3x core pulls - 2x blow-out functions → incl. actuation for needle shut-off - Various customer-specific inputs and outputs Interfaces / Communication - ALS - Connection for temperature control units - Connection for dryers Handling / Multilift H (6 kg) - 2x vacuum circuits - 5x double-acting gripper functions - Z-axis servo-driven, 800 mm stroke - C, G, X, and B axes pneumatically actuated - Various customer-specific inputs and outputs → incl. gripper monitoring Complete maintenance log for the past 3 years - Both injection units re-sealed by Arburg - Clamping unit completely re-sealed by Arburg - Accumulator bottles replaced by Arburg in 2020 Warranty Warranty valid until initial commissioning Gsdpfx Aljyzumzj Sobu Loading/shipping Free loading onto buyer’s truck or free delivery (CPT) for reimbursement of freight costs Worldwide delivery Available ex stock in Hannover, Germany Information about our offered machines and company: - We only sell machines that we have purchased from active production, available from our warehouse in Hannover - All offered machines are inspected and tested before dismantling - We do NOT sell insolvency goods; we are NOT intermediaries dealing with third-party assets - All machines offered originate from successful companies where regular maintenance and care are a matter of course - All offered machines can be inspected at our warehouse

Condition: used, maximum load weight: 29,770 kg, overall weight: 38,000 kg, axle configuration: 3 axles, first registration: 06/2024, next inspection (TÜV): 06/2027, loading space length: 11,560 mm, loading space width: 2,480 mm, loading space height: 2,445 mm, loading space volume: 70 m³, total length: 12,130 mm, total width: 2,550 mm, total height: 3,900 mm, Year of construction: 2024, Equipment: ABS, H&W (Vreden) AGRAR – Walking Floor 70 cbm, fully equipped Gjdszmqmrjpfx Al Sebu First registration: 06/2024 Mileage: 77,648 km Dimensions (L x W x H): 11,560 x 2,480 x 2,360 / 2,566 mm (tapered design) Saddle height: 1,250 to 1,300 mm Overall height: 3,900 mm SAF axles "Off-Road" with large disc brakes, 430 mm WABCO trailer EBS with RSS stability program Chassis: Fine-grain steel, hot-dip galvanized Forced steering on the 1st and 3rd axles, TRIDEC system with rod steering 3 central lubrication points, positioned externally Tire size: 6 x 445/65 R 22.5 Cargo Floor, AGRAR version, with 15-plank system, reinforced design, 10 mm WIRELESS remote control for floor and rear door Profile supports on the side walls, completely welded from the inside (grain version) 2 reinforced transverse braces Stainless steel wear plate at the rear, under the floorboards Front wall with cleaning door Hydraulic rear door with grain slide Hydraulic connections on the front wall and additionally on the support legs PNEUMATIC DIVIDER POSITIONER RENTING is the new BUYING; with us, it is also available immediately in a full-service rental.

Condition: good (used), Boring head, spindle head, drill head, plunge drill head, plunge head, spindle drill head, boring head, spindle tool Gjdezta I Sepfx Al Sobu -Spindle tools: 3 boring heads -Size: Ø 50/57/70 mm -Dimensions/Type: see photos -Submission/Price: complete -Transport dimensions: 180/60/H155 mm -Weight: 3.3 kg

Year of construction: 2018, condition: excellent (used), Vötschtechnik ClimeEvent C/340/70/5 Climate Testing Chamber Manufacturer: Vötschtechnik GmbH Type: ClimeEvent C/340/70/5 Year of Manufacture: 2018 Machine Type: Climate Testing Chamber / Temperature Testing Chamber Test Chamber Volume: approx. 340 liters For sale is a used Vötschtechnik ClimeEvent C/340/70/5 climate testing chamber with touchscreen control. The testing chamber was developed for professional temperature and climate testing and is ideally suited for environmental simulations, material testing, quality assurance, research, as well as development and stress tests. Technical Data: Type: ClimeEvent C/340/70/5 Test Chamber Volume: approx. 340 liters Temperature Range: -70 °C to +180 °C Temperature Change Rate (Heating): approx. 7 K/min Gbsdjzrtz Aepfx Al Ssu Temperature Change Rate (Cooling): approx. 7 K/min Max. Heat Compensation: approx. 3000 W Temperature Deviation (Time): ±0.1 to ±0.5 K Temperature Homogeneity (Spatial): ±0.5 to ±1 K Temperature Gradient: ≤2 K Climate Range (Temperature): +10 °C to +95 °C Dew Point Range: -3 °C to +94 °C Humidity Range: 10 to 98 % RH Humidity Deviation (Time): ±1 to ±3 % RH Temperature Deviation (Climate Mode): ±0.1 to ±0.3 K Temperature Homogeneity (Climate Mode): ±0.5 to ±1 K Refrigeration System: Refrigerant: R449A / R23 Refrigerant Quantity: 2.50 kg / 0.75 kg Electrical Data: Power Connection: 3/N/PE AC 400 V ±10 % / 50 Hz Rated Power: 9 kW Rated Current: 20 A Sound Pressure Level: approx. 57 dB(A) Dimensions: External Dimensions (H × W × D): approx. 1830 × 900 × 1890 mm Internal Dimensions (H × W × D): approx. 750 × 580 × 765 mm Weight: approx. 650 kg Equipment: Touchscreen Control Stainless Steel Interior Large Viewing Window Interior Lighting Water-Cooled Version Side Cable Entry Multiple Shelf Levels Ethernet Interface USB Interface Accessories as Shown in Pictures Shipping Data: Shipping Dimensions (H × W × D): approx. 1830 × 900 × 1890 mm Shipping Weight: approx. 650 kg Condition: Used Optical condition as shown in pictures. Scope of Delivery: Vötschtechnik ClimeEvent C/340/70/5 Climate Testing Chamber Accessories as Shown in Pictures For the safety of our customers, the following work will be carried out on the offered climate chambers in advance: • Functional check and replacement of necessary components • Refilling with legally compliant refrigerant if necessary • Leak test with certificate • Documented test run after successful inspection. Availability: upon agreement. Scope of delivery as pictured. Subject to change, errors and prior sale.

Year of construction: 2016, condition: excellent (used), Vötsch VCS³ 7034-5 Climate Testing Chamber / Temperature and Humidity Testing Chamber Manufacturer: Vötsch Industrietechnik GmbH Type: VCS³ 7034-5 Year of Manufacture: 2016 Gjdozqmx Eopfx Al Sjbu Machine Type: Climate Testing Chamber / Temperature and Humidity Testing Chamber Test Chamber Volume: approx. 335 liters For sale is a used Vötsch VCS³ 7034-5 climate testing chamber with temperature and humidity control, programmable touch panel control, and water-cooled design. This unit is suitable for professional temperature and climate tests, humidity tests, environmental simulations, material tests, electronics and component tests, as well as for research, development, and quality assurance. Technical Data: Manufacturer: Vötsch Industrietechnik GmbH Type: VCS³ 7034-5 Year of Manufacture: 2016 Temperature Range: -70 °C to +180 °C Humidity Control: included Water-cooled Design Operating Hours: approx. 3,485 h Test Chamber Volume: approx. 335 liters Power Connection: 3/N/PE AC 400 V ±10 % / 50 Hz Rated Power: 9 kW Rated Current: 20 A Refrigerant 1: R404A, 2.50 kg Refrigerant 2: R23, 0.75 kg Equipment: Programmable Touch Panel Control Temperature Control Humidity Control Water-cooled Design Stainless Steel Interior Large Observation Window Test Chamber Lighting Separate Digital Temperature and Humidity Display Several Stainless Steel Inserts in the Test Chamber Program and Manual Operation Specimen Feedthrough Ø 125 mm Additional Specimen Feedthrough Ø 50 mm Front Main Switch Electrical Connection with approx. 3.5 m Connection Cable Connection for Condensate Drain / Overflow Cooling Water Connection Connection for Demineralized Water Compressed Air Connection Dimensions: External Dimensions (W x D x H): approx. 872 x 1,758 x 1,800 mm Internal Dimensions (W x D x H): approx. 580 x 765 x 750 mm Weight: approx. 585 kg Transport Data: Dimensions (W x D x H): approx. 872 x 1,758 x 1,800 mm Transport Weight: approx. 585 kg Condition: Used Optical condition as shown in the pictures. Scope of Supply: Vötsch VCS³ 7034-5 Climate Testing Chamber Programmable Touch Panel Stainless Steel Inserts as shown in the pictures Accessories as shown in the pictures Availability: by arrangement. Scope of supply as pictured. Subject to changes, errors and prior sale.

Condition: ready for operation (used), Year of construction: 2022, overall weight: 2,800 kg, load capacity: 70 kg, arm reach: 2,050 mm, total width: 2,250 mm, total height: 2,900 mm, product length (max.): 2,800 mm, number of axes: 6, This 6-axis HALTER LoadAssistant Universal Big 70 was manufactured in 2022. It features a robust design with a maximum loading table capacity of 3000 kg and can handle workpieces ranging from 10 to 300 mm in diameter. The integrated FANUC M-710iC/70 robot arm offers a maximum payload of 70 kg, enhancing its versatility. If you are looking to get high-quality automation capabilities, consider the HALTER LoadAssistant Universal Big 70 robot arm we have for sale. Contact us for further details. HALTER LoadAssistant Universal Big 70 (2022) • Control Unit Brand: HALTER • Control Unit Model: SmartControl Gjdpfx Alszuc Tao Sebu • Touchscreen: 21 inch • Programming: Graphically supported programming (12 steps) • Number of CNC Machines: Up to 4 • Robot Interface: Standard interface for CNC machines • Power Supply: 400 V • Maximum Current: 16 A / 32 A • Required Air Pressure: 6.5 bar • Rotating Loading Table: Yes • Maximum Loading Table Capacity: 3000 kg Workpiece Capacity: • Workpiece Diameter: 10–300 mm • Minimum Workpiece Size (L × W): 10 × 10 mm • Maximum Workpiece Size (L × W): 300 × 300 mm • Robot Payload: 35 kg / 70 kg • Maximum Total Weight on Loading Table: 3000 kg • Maximum Number of Workpieces (10–35 mm): 206 • Maximum Number of Workpieces (23–55 mm): 112 • Maximum Number of Workpieces (23–85 mm): 62 • Maximum Number of Workpieces (23–115 mm): 46 • Maximum Number of Workpieces (23–175 mm): 28 • Maximum Number of Workpieces (23–195 mm): 24 • Maximum Number of Workpieces (23–300 mm): 18 Shaft Loading Capacity: • Workpiece Diameter: 10–40 mm / 10–80 mm • Minimum Workpiece Size (L × W): 10 × 10 mm • Maximum Workpiece Size (L × W): 40 × 40 mm / 80 × 80 mm • Workpiece Length: 300–600 mm Installed Options: • Turning Gripper Universal Big 70 • Turning Station • Status Indicator Light • Grid Plate 23–175 mm Big • Machine Interface Box • Machine Connection Cable Set • Complete Machine CE Certification With FANUC Robot Arm: • Manufacturer: FANUC • Model: M-710iC/70 • Robot Type: Industrial Robot • Number of Axes: 6 • Maximum Payload: 70 kg

Condition: reconditioned (used), Year of construction: 2017, functionality: fully functional, machine/vehicle number: M-710iC/70 R-30iB, overall weight: 560 kg, load capacity: 70 kg, arm reach: 2,050 mm, controller manufacturer: Fanuc, controller model: R-30iB, teach pendant manufacturer: Fanuc, Equipment: documentation/manual, IRS Robotics® – Refurbished industrial robot. Established in 2002. Reliability as standard. 100% complete and fully functional: robot arm, controller, all cabling, and teach pendant. Includes our warranty and a detailed 77-Point Protocol evaluation performed by our in-house robotics engineers. Brand: FANUC Type: M-710iC/70 Controller: R-30iB General purpose: Multi-purpose Payload: 70 kg Gjdpfx Ajx Trk Iol Sebu Reach: 2050 mm Robot mass: 560 kg Delivery time: To be agreed upon mutually IRS Robotics® refurbishment includes: 77-Point Protocol – fully tested on our test benches, new oil/grease, new batteries, fully cleaned, and painted in your desired RAL color. Includes Accuracy Status Measurements (repeatability, accuracy, backlash). About: Our daily business is the reliable delivery of refurbished A-brand robots: ABB – KUKA – FANUC – YASKAWA. Established in 2002. We ship worldwide.

Condition: like new (used), Year of construction: 2020, operating hours: 3,041 h, load capacity: 7,000 kg, fuel type: electric, Manufacturer + model: STILL LTX 70 (3 units in stock) TYPE: REACH TRUCK Gsdpszuuc Hsfx Al Sjbu ID: 25080.8021 Category: Used Capacity: 7000 kg Year: 2020 Hours: 3041 hours Battery: Complete NEW * 48V / 375Ah * Year of manufacture 2026

Condition: used, System: Used Chamber Filter Press Type: Passavant Area of application: Sludge dewatering Design: Bridge beam Filter plate format: 1500x1500 Number of plates: approx. 70 Filter plates: PP Filter cake capacity: approx. 3330 dm3 Filter cloths: optionally available depending on the medium Filter pressure: approx. 15 bar Pump technology: optional Purchase or rental: Inspection of the systems by appointment at our factory. 2 identical units available Godsv Nqd Tjpfx Al Sebu

Condition: used, System: Membrane-mix filter press Type: Membran-Mix 1000/70 Design: Side beam guided Year of manufacture: 2012 Model No.: SE1000CRD Filter plate format: 1000x1000 mm Number of plates: 70 Filter plates: PP Cake thickness: 40 mm Filter cloths: optionally available, adaptable to the medium Pressing volume: approx. 1600 dm3 (unpressed) Filtration pressure: approx. 15 bar Closing pressure: approx. 380–410 bar Plate transport: automatic Pump technology: optional Hydraulic unit: yes Control cabinet: yes Gbedpfjwy H I Iex Al Seu Purchase or rental: Inspection of the systems at our plant by prior arrangement.

Condition: excellent (used), Attachment: Used chamber filter press Design: Top-driven Filter plate format: 1500x1500 mm Filter plates: 70 pieces / final expansion to 100 pieces Filter plates: PP Filter cloths: available as an option, matched to the medium Throughput: 20-25 m³ per batch Filter area: 242 m² Press volume: approx. 50 dm³ Filter pressure: 15 bar Closing pressure: 400 bar Plate transport: automatic Motor voltage: 380 V Control voltage: 230 V - 24 V Gbedpog S I Smjfx Al Seu Filling pump: available as an option

Condition: used, Year of construction: 2010, functionality: fully functional, type of input current: three-phase, cutting length (max.): 12,000 mm, cutting width (max.): 640 mm, saw drive: 15,000 W, input voltage: 400 V, wheel diameter: 600 mm, – Year of manufacture: 2010 TECHNICAL SPECIFICATIONS: – Motor: 15 kW Cutting dimensions: – max. log diameter: 95 cm – clearance between rollers: 73 cm – max. cutting width (square timber): 64 cm – max. cutting height above saw blade: 39 cm – max. cutting length: 12 m Saw head equipment: – automatic cutting thickness adjustment device – electric head height adjustment: up/down – electric forward/reverse head feed: infinitely variable feed speed – electric saw blade guide arm – hydraulic sawblade tension system with air cushion – debarking unit Sawblade: – length: 4670 mm – width: 38 mm - 50 mm – sawblade guide wheels diameter: 600 mm – belt type: Z – material: cast iron The sawmill is equipped with full hydraulics: – hydraulic leveling system – side stops – material clamp – comb-type log turner – 3 loading arms Gbsdpfx Aley Na Hvj Seu Machine dimensions: – length: 1520 cm – width: 235 cm – height: 240 cm

Condition: excellent (used), Manufacturer: ARBURG Model: Allrounder 370S-700-70 Year of production: 2010 Gsdpfx Alsx Eirqe Sjbu Serial number: 214430 Control system: Arburg Selogica Direct Clamping force: 700 kN (70 tons) Screw diameter: 18 mm

Condition: good (used), Year of construction: 2017, functionality: fully functional, • Baykal BPL-H 4012 • Supplied new in 2017 • Hypertherm XPR300 AutoGas • EDGE Connect CNC • Twin plasma heads • Arc hours: 2,016 and 3,120 • 4 m x 12 m bed Gedpfx Alozp D S Tj Sjbu