Used +Gf+ Workpartner for sale (808)

Condition: used, Transnorm conveyor belt GF 7200-600-500 RA2448 Tjdpfx Acex H U Rkjneb Technical data: Conveyor length (NL): 7200 mm frame width (NB): 600 mm, 700 mm with motor belt width (GuB): 500 mm Overall height (BH): 80 mm, 430 mm with motor Supporting feet: optionally available Conveying speed (v m/s): Contact us and we will try to meet your preferred conveying speed. Drive: SEW gear motor R27 DT80N4/BMG Electrical data: 50Hz V380-500, kW 0,75 S1 Drive drum: Ø = 81 mm Belt return roller: Ø = 81 mm Optionally available: Supports Side guide on one side and on both sides Frequency converter for stepless speed change Adjust length (longer/shorter) Prices net plus VAT ex central warehouse Dr. Sonntag GmbH & Co KG, 97076 Würzburg, Germany For individual, professional advice, simply contact us. Simply contact us by phone or e-mail. We will be happy to help you with the planning and implementation of your projects. We look forward to hearing from you. With kind regards Your team at Dr. Sonntag GmbH & Co. KG Your specialist and contact for intralogistics

Condition: used, Transnorm Rising falling Incline with forerun belt conveyor GF 6000+800-600-500 RA2449 Technical data: Todpfx Acex H U Rweneb Conveyor length (NL): 6800 mm (800 mm forerun + 6000 mm incline) frame width (NB): 600 mm, 700 mm with motor belt width (GuB): 500 mm Overall height (BH): 80 mm, 430 mm with motor Angle: freely adjustable between 0 and 15° Supporting feet: optionally available Conveying speed (v m/s): contact us Drive: SEW gear motor, R27 DT80N4/BMG/TH Electrical data: 50Hz V380-500, kW 0,75 S1 Drive drum: Ø = 81 mm Belt return roller: Ø = 81 mm Optionally available: Supports Side guide on one side and on both sides Adjust length (longer/shorter) Prices net plus VAT ex central warehouse Dr. Sonntag GmbH & Co KG, 97076 Würzburg, Germany For individual, professional advice, simply contact us. Simply contact us by phone or e-mail. We will be happy to help you with the planning and implementation of your projects. We look forward to hearing from you. With kind regards Your team at Dr. Sonntag GmbH & Co. KG Your specialist and contact for intralogistics

Condition: used, mileage: 357,245 km, power: 210 kW (285.52 HP), first registration: 12/2012, fuel type: diesel, empty load weight: 10,615 kg, maximum load weight: 7,355 kg, overall weight: 18,000 kg, axle configuration: 4x4, wheelbase: 3,850 mm, brakes: engine braking, color: orange, driver cabin: day cab, gearing type: mechanical, emission class: euro5, suspension: steel, number of seats: 2, loading space length: 4,000 mm, loading space width: 2,400 mm, loading space height: 600 mm, Equipment: ABS, air conditioning, all wheel drive, cabin, crane, fog lights, immobilizer system, onboard computer, power assisted steering, seat heater, soot filter, trailer coupling, * German vehicle * 1st hand * original ONLY 357,245 km * Condition, see photos * Complete documentation & inspection book available * 4x4 all-wheel drive * Atlas crane foldable behind the driver's cab * Type: TLC 65.2-A 1L * Radio remote control * Floor control * Lifts at: 1.9m = 3,100kg - 3.7m = 1,700kg - 5.4m = 1,120kg - 7.2m = 780kg * Hook height 9 m * 5th & 6th control circuit * 2 hydraulic supports * Meiller 3-way tipper * L=4,000 x W=2,400 x H=600 mm * DIN lashing eyes * Trailer coupling * Trailer load: 24,000 kg * Trailer hydraulics * Municipal plate * Municipal hydraulics * Schmidt municipal control Tsdjv Azw Dspfx Acnob * Winter service lighting * 8-speed manual transmission * Air conditioning * Rear wall of driver's cab with window * Electric windows * Electric mirrors, heated * Heated windscreen * Comfort driver's seat, air-suspended * Seat heating * Radio CD * Rotating beacons * Differential lock * ABS (anti-lock braking system) * Leaf spring suspension * Roof hatch * Fog lights * Raised exhaust system * Sun visor * Work lights * Wheelbase: 3,850 mm * GVW: 18,000 kg * Empty weight 10,615 kg * Payload: 7,385 kg * Snow blade and salt spreader available for an additional charge * Grabber available for an additional charge If you require a new TÜV inspection, we will be happy to provide you with an offer from our partner workshops. Our offer is generally WITHOUT a new TÜV inspection, without a new DGUV, without a new SP, without a new UVV.  You can find more trucks on our homepage at We speak the following languages: German, English, Polish, Turkish Note:  We offer and strongly recommend an inspection and testing of the goods so that the buyer does not have any false impressions about their quality and suitability. Inspections and tests are possible at any time by appointment and are expressly desired.   All information is provided without guarantee. We are not liable for errors or incorrect information in the offer. The buyer is obliged to check the condition and equipment of the goods/vehicles for themselves. Subject to changes, prior sale and errors. - .

Condition: used, Year of construction: 1998, Transnorm belt conveyor GF 25000-1000-900 RA2416 Technical data: Conveyor length (NL): 25000 mm frame width (NB): 1000 mm, 1100 mm with motor belt width (GuB): 900 mm Overall height (BH): 80 mm, 430 mm with motor Supporting feet: optionally available Conveying speed (v m/s): 0,2 Drive: SEW gear motor, Electrical data: 50Hz V380-500, kW2,2 S1 Drive drum: Ø = 81 mm Belt return roller: Ø = 81 mm Optionally available: Supports Side guide on one side and on both sides Frequency converter for stepless speed change Tjdjwyqrqspfx Acnsb Adjust length (longer/shorter) Prices net plus VAT ex central warehouse Dr. Sonntag GmbH & Co KG, 97076 Würzburg, Germany For individual, professional advice, simply contact us. Simply contact us by phone or e-mail. We will be happy to help you with the planning and implementation of your projects. We look forward to hearing from you. With kind regards Your team at Dr. Sonntag GmbH & Co. KG Your specialist and contact for intralogistics

Condition: new, Year of construction: 2025, Complete Large Vertical Filling System for premade bags. - Weighing range: 2.000 - 50.000g, max. speed of the machine in neutral: 16 cycles/minute. The system includes product elevator, automatic weighing machine, belt conveyor and bag sealding OR sewing machine. - For granule products like seed, pet food, etc.. The premade bags are clamped manually into the pneumatic clamping device. The product will be dosed by weighing and filled into the bag. By using the belt conveyor the filled bag will be passed to the sealing or sewing machine. - Platform- and In-/Outfeed-dimensions can be customized: Technical Specifications do depend on the final layout/construction of the complete system. Tjdpfx Acev Nm Dvjneb That machine/system is available in different versions for different packaging sizes and with different packaging speeds. Please note that our new prices are often below the usual used prices. Please feel free to inquire and tell us your packaging task. - Usually 30-50 different new machines are available immediately from stock. In addition, we have very short delivery times from approx. 3 weeks for customized machines. Deviations from the sample photo are possible. - All machines are available with full warranty.

Condition: new, Year of construction: 2025, Fully automatic vertical system: automatic weighing, automatic bag feeding, bag opening, filling, shifting and output. Guiding into automatic bag sewing machine where it is sewed. Completely unmanned packaging process. Easy touch screen operation, quick format change. - Specifications: measuring range: 10-50kg; packaging material: hard plastic woven bags; max. speed of the machine in neutral: 12 cycles/minute; compressed air: 6bar, 0.6m³; machine weight: 1.600kg; power supply: 5kW, 380V. Tsdpfx Aev Nm Eaocnsb Please note that our new prices are often below the usual used prices. Please feel free to inquire and tell us your packaging task. - Usually 30-50 different new machines are available immediately from stock. In addition, we have very short delivery times from approx. 3 weeks for customized machines. Deviations from the sample photo are possible. - All machines are available with full warranty.

Condition: excellent (used), machine/vehicle number: 746282951, Year of construction: 1996, operating hours: 1,926 h, lifting height: 4,460 mm, mast type: triplex, color: yellow, Type of fuel: LNG Year of manufacture: 1996 Empty weight: 3.000 kg Tsdpfx Acsw Rdkyjneb Lifting capacity: 1.600 kg CE mark: yes Technical condition: very good Visual appearance: very good Price: On request Please contact Ernst van Hek for more information

Condition: used, functionality: fully functional, Year of construction: 2017, operating hours: 5,210 h, load capacity: 2,500 kg, lifting height: 5,000 mm, free lift: 1,675 mm, fuel type: gas, mast type: triplex, construction height: 2,245 mm, fork length: 1,200 mm, empty load weight: 4,200 kg, total length: 2,700 mm, drive type: Treibgas, construction width: 1,150 mm, LPG forklift Load centre: 500 mm ISO class: ISO class 2 = 1,000 - 2,500 kg Mast type: Triplex Technical condition: very good Front tyres type: Superelastic Front tyres condition: 100% Rear tyres type: Superelastic Rear tyres condition: 100% Description: Factory-refurbished used unit by Toyota including new inspection and new acceptance in accordance with FEM (formerly UVV). Todpfx Aoxpy I Rocnjb Sideshift, 3rd valve, front working lights, roof cover, full free lift, CE certificate, scale,

Year of construction: 2015, condition: used, functionality: fully functional, Epilog Fusion 40 / 120 Watt, laser engraving and laser cutting system - 120 Watt CO2 "WaveGuide" laser source, according to the last service on August 5th, 2024, laser power 132 Watt - Working area 1016X711mm - 2" focus lens - Drive: brushless DC servo motors for crystal-clear cutting edges in acrylic glass - Max. material thickness 362mm - Max. weight of workpiece: 91kg - Laser safety class 2 - Interface: Ethernet, freely programmable IP address - Air assistant on laser beam - Joystick for motorized movement of the axes - Zero position can be changed, machine LED lighting - Large format viewing window made of safety glass - Laser beam expansion, base frame on castors - Honeycomb cutting table - Round engraving unit for cylindrical objects with roller system Extraction: vacair UML 1350 extraction system - Recirculation system with 3 levels -Filter - Filter: particle filter HEPA H14, pre-filter cassette Tedpevvha Sefx Acneb - Activated carbon cassette 43kg (with HEPA) - Fan output 1350 m³/h - Pressure 10,000 Pa - Separation level >99% - Suction/exhaust air nozzle DM 125mm - - Sale only to traders - Exclusion of any guarantee or warranty claims - Sale with invoice and VAT - No liability for spelling errors, typos - Sale as seen, later complaints excluded Machine in very good condition, few operating hours - Machine is very well maintained and clean New prices: Round engraving unit, built in 2019, €1840/net Laser Fusion 40 /120 watts, built in 2015, €55,000/net Vacair UML 1350 extraction system, built in 2021, €5,450/net Total: €62,300/net

Condition: good (used), Year of construction: 2007, functionality: fully functional, Kolbe MWE-32 Meat Grinder Mixer In good used and working condition. New belt and motor. The machine runs on 400 volts, is made entirely of stainless steel, has a mixing paddle, is 98 cm Enterprise, has been tested in the workshop, and is ready for immediate use. FD 200 loading, built in 2009. The machine is built in 2007. Further information upon request. Cash or advance payment. Tedpfx Acowcgr Eenob Sale to businesses only. No guarantee. No warranty.

Condition: refurbished (used), Year of construction: 2023, functionality: fully functional, total height: 1,850 mm, total width: 1,400 mm, total length: 2,000 mm, film width: 600 mm, Ideal machine for very flexible bags (Vol up to 60 Liters) Impusl sealing for PE-Films Bagsize up to 420 (option 550) mm and baglenght 800mm control operated via touchscreen terminal and recipe management. Machine is in very good condition. Todpfxov Dwbbo Acneb

Condition: used, Year of construction: 2022, Interroll Rising falling Incline belt conveyor with leading belt GF (810+175+2800+890)-690-580 RA2362 Technical data: Conveyor length (NL): 4675 mm ( 810 + 175 mm arch + 2800 mm riser segment + 890 mm leading ) frame width (NB): 690 mm belt width (GuB): 6580 mm Overall height (BH): 120 mm, 360 mm with motor Tsdpfx Acsv Dyxpenjb Angle: 15° Supporting feet: optionally available Conveying speed (v m/s): 0.6 Drive: SEW gear motor Electrical data: 50Hz V380-500, kW 0,55 S1 Drive drum: Ø = 81 mm Belt return roller: Ø = 81 mm Optionally available: Supports Side guide on one side and on both sides Frequency converter for stepless speed change Adjust length (longer/shorter) Prices net plus VAT ex central warehouse Dr. Sonntag GmbH & Co KG, 97076 Würzburg, Germany For individual, professional advice, simply contact us. Simply contact us by phone or e-mail. We will be happy to help you with the planning and implementation of your projects. We look forward to hearing from you. With kind regards Your team at Dr. Sonntag GmbH & Co. KG Your specialist and contact for intralogistics

Condition: used, Year of construction: 2022, Interroll Rising falling Incline belt conveyor with leading belt GF 19782 (810+175+17907+890)-690-580 RA2363 Technical data: Conveyor length (NL): 19782 mm ( 810 + 175 mm arch + 17907 mm riser segment + 890 mm leading ) frame width (NB): 690 mm belt width (GuB): 6580 mm Overall height (BH): 120 mm, 360 mm with motor Angle: 15° Supporting feet: optionally available Conveying speed (v m/s): 0.6 Drive: SEW gear motor Electrical data: 50Hz V380-500, kW 0,75 S1 Drive drum: Ø = 81 mm Belt return roller: Ø = 81 mm Optionally available: Tjdpfx Aev Dyxvocnjb Supports Side guide on one side and on both sides Frequency converter for stepless speed change Adjust length (longer/shorter) Prices net plus VAT ex central warehouse Dr. Sonntag GmbH & Co KG, 97076 Würzburg, Germany For individual, professional advice, simply contact us. Simply contact us by phone or e-mail. We will be happy to help you with the planning and implementation of your projects. We look forward to hearing from you. With kind regards Your team at Dr. Sonntag GmbH & Co. KG Your specialist and contact for intralogistics

Condition: used, Year of construction: 2022, Interroll Rising falling Incline belt conveyor with leading belt GF 7028 (6138+890)-690-580 RA2366 Technical data: Conveyor length (NL): 7028 mm ( 6138 mm riser segment + 890 mm leading ) frame width (NB): 690 mm belt width (GuB): 6580 mm Overall height (BH): 120 mm, 360 mm with motor Supporting feet: optionally available Conveying speed (v m/s): 0.6 Drive: SEW gear motor Todev Dyyaopfx Acnob Electrical data: 50Hz V380-500, kW 0,75 S1 Drive drum: Ø = 81 mm Belt return roller: Ø = 81 mm Optionally available: Supports Side guide on one side and on both sides Frequency converter for stepless speed change Adjust length (longer/shorter) Prices net plus VAT ex central warehouse Dr. Sonntag GmbH & Co KG, 97076 Würzburg, Germany For individual, professional advice, simply contact us. Simply contact us by phone or e-mail. We will be happy to help you with the planning and implementation of your projects. We look forward to hearing from you. With kind regards Your team at Dr. Sonntag GmbH & Co. KG Your specialist and contact for intralogistics

Condition: used, Year of construction: 2012, control type: CNC control, laser type: fiber laser, laser source manufacturer: IPG, laser power: 3,000 W, sheet thickness steel (max.): 14 mm, sheet thickness aluminum (max.): 8 mm, sheet thickness copper (max.): 5 mm, workpiece weight (max.): 750 kg, year of last overhaul: 2024, Equipment: cooling unit, documentation/manual, safety light barrier, For sale: Salvagnini 3kW Fiber Laser. Year of manufacture: 2012. The L3 is the first 2D laser cutting system designed and developed entirely to leverage all the advantages of fiber laser sources and linear drives, with features that make it the ideal solution for our customers’ requirements, such as: - Ease of operation - High productivity - Lower operating costs - Reduced energy consumption Key features of the L3 laser cutting system include: - Simple architecture with a purpose-built gantry structure, combining rigidity, precise positioning, high dynamics, and easy accessibility to the work area; - Highly efficient IPG fiber laser source; - Efficient control console for extremely easy and versatile production management, even directly from the machine PC; - High modularity of loading, unloading, sorting, and storage devices, offering a broad range of solutions for specific needs: from basic automation to fully automatic, unattended operation. Automatic pallet changer system for the laser table. Each table is equipped with steel, replaceable grids. Maximum sheet size: 3048 mm x 1524 mm Z-axis travel: 100 mm Maximum sheet weight: 750 kg Working table height: 980 mm Material Cutting capacity Mild steel (S185JR, S235JR, RAEX 250 C LASER): 14 mm Stainless steel (AISI 304, X5CrNi18-10 1.4301): 10 mm Aluminum (Al 99.5 EN AW 1050A): 8 mm Copper (Cu-ETP CW004A H040 EN1652): 5 mm Brass (Cu Zn CW508L H055 EN1652): 5 mm L3-30 L3 Laser System GF Steel grids Todsvulggspfx Acnob CRS Scrap containers SiX Controller FLR20 3000W Fiber resonator with chiller unit ASF Fume extraction ACUT Compressed air cutting option ADB Automatic sheet loading system Office Software Office software included

Condition: used, functionality: fully functional, Year of construction: 2017, operating hours: 4,610 h, load capacity: 2,500 kg, lifting height: 5,000 mm, free lift: 1,675 mm, fuel type: gas, mast type: triplex, construction height: 2,245 mm, fork length: 1,200 mm, empty load weight: 4,200 kg, total length: 2,700 mm, drive type: Treibgas, construction width: 1,150 mm, LPG Forklift Load Center: 500 Todpfxjwh Dple Acnsb ISO Class: ISO Class 2 = 1,000 - 2,500 kg Mast Type: Triplex Technical Condition: Very Good Front Tires Type: Super Elastic Front Tires Condition: 100% Rear Tires Type: Super Elastic Rear Tires Condition: 100% Description: Used Toyota factory-reconditioned truck, including a new inspection and new FEM (ex-UVV) approval. Sideshift, 3rd valve, front work lights, roof cover, windshield, full free lift, CE certificate.

Condition: used, mileage: 26,000 km, power: 85 kW (115.57 HP), first registration: 09/2015, fuel type: diesel, overall weight: 3,499 kg, color: yellow, gearing type: automatic, emission class: euro6, number of seats: 2, Year of construction: 2015, Equipment: ABS, central locking, electronic stability program (ESP), soot filter, Food truck / mobile sales unit, Iveco Daily HiMatic, 26,000 km Net selling price: €24,900 Base vehicle: IVECO DAILY HiMatic Registered: 09/2015 Mileage: 26,000 km MOT/Inspection: NEW Emission class: EURO 5 Transmission: Automatic (8-speed) Wheels: Grey powder-coated Floor: PVC Further equipment and detailed specifications can be found below! The vehicle was converted by a renowned workshop that has specialized in food truck conversions for over 10 years. Come and see the quality of the conversion for yourself! You are welcome to visit us in person during our opening hours for a no-obligation viewing. For questions: Christian Hirsch Please try again later as we are often in a customer meeting. You can find more food trucks here: ----More offers can be found here. Please do not send emails / no emails, as we can only process them sporadically due to time constraints. Thank you for your understanding!---- - Transmission: Automatic - Hi-Matic (8-speed) - ECO mode - Air suspension - Camera / parking assistance - On-board computer - Electrically adjustable and heated exterior mirrors - Central locking with remote control - Electric windows - LED interior lighting with motion detector - Folding shelves - Sliding door from driver's cab to loading area - Box interior: Width: 206cm, Height: 210cm, Length: 435cm - Driver's seat: Height adjustable - Passenger seat: Folding Special equipment: - Long exterior mirrors, for vehicle width 2350 mm - Deletion of passenger double seat - Vehicle key with remote control - Generator 180 A - Front mud flaps - Central locking with preparation for door in superstructure - Airbag, driver's side - Trailer socket preparation - Anti-slip regulation (ASR) - Version: S-series - Exterior mirrors, electrically adjustable and heated - Brake assistant - Electronic brake force distribution - Rear axle suspension: Parabolic / Air - Front axle suspension: Transverse leaf spring - Windscreen and side windows tinted - Transmission: Automatic - Hi-Matic (8-speed) - Body/Superstructure: Box, Krone - Instrument cluster with pixel matrix display - Fuel tank: 70 liters - Headlamp level adjustment - Engine 2.3 L - 85 kW - Diesel - Radio preparation with speakers - Wheelbase 3750 mm - Seats in the cab: Passenger double seat with headrests - Maintenance indicator - Permissible total weight 3.50 t For questions: Christian Hirsch: Tjdowicigspfx Acnsb ---- More offers can be found here. The equipment was determined with the help of a VIN query; technical errors may occur. Information provided on the internet is a non-binding description and does not constitute guaranteed characteristics. The seller is not liable for typographical and data transmission errors / changes / input errors. Errors and prior sale are reserved.

Condition: as good as new (ex-display), Year of construction: 2018, Transnorm belt conveyor GF 2000-1250-1100 RA2390 Technical data: Conveying length (NL): 2000 mm Framework width (NB): 1250 mm belt width (GuB): 1100 mm Framework width including Motor (MB): 1700 mm height (BH): 210 mm Side guides height: 400 mm Drive: SEW gear Motor with Movi-Mot Conveying speed m/s: freely adjustable between 0.5-1.5 m/s Electrical data: 50Hz V380-500, kW 1.1 Optionally available: Supports Prices net plus VAT. ex central warehouse Dr. Sonntag GmbH & Co KG, 97076 Würzburg For individual, professional advice, simply contact us. Simply contact us by phone or e-mail. We will be happy to help you with the planning and implementation of your projects. We look forward to hearing from you. With kind regards Your team at Dr. Sonntag GmbH & Co. KG Your specialist and contact for intralogistics Tedpfjv S Npmox Acnsb

Year of construction: 2023, condition: new, length 3 m weight max. in kg max. 150 kg Tsdpfx Acewkv Aponob weight ca. 9 kg

Condition: excellent (used), Year of construction: 2014, Agfa Azura 125 CX Washout Station Todpfewi Ilaex Acneb - Very good condition

Condition: used, Year of construction: 1977, functionality: fully functional, machine/vehicle number: M28L/7640, Offer Number: M28L/7640 Machinetype: finishing lathe Info: vibratory feeder Make: RORSCHACH Type: GF3 Constr. year: 1977 diameter range: 3,5-10 mm total screw length: 150 mm output - pieces/min: 28 head dia.: 24 mm max. Location: In our warehouse Tjdpjwi S Skofx Acnob

Condition: new, For sale: electric motor from the renowned manufacturer ATB Motorentechnik GmbH, made in Germany. Model CD160M-4, explosion-proof ATEX II 2G version, suitable for inverter operation. Technical data: • Power: 11 kW • Type: CD160M-4 • Voltage: 400 V Δ / 690 V Y • Current: 21 A / 12.1 A • Frequency: 50 Hz • Speed: 1460 min⁻¹ (4-pole) • Cos φ: 0.85 • Insulation class: F • Protection rating: IP55 • Weight: 168 kg • Year of manufacture: 2007 • ATEX: II 2G EEx de IIC T4 – motor for areas with explosive gas hazard • Shaft: diameter 42 mm, splined. Tsdpfxexbd U Eo Acnob

Condition: ready for operation (used), Siemens 6GF3420-0AA20 code reader, serial number as per photo, used, minor signs of use, 100% fully functional, scope of delivery as shown in photos Todexagthspfx Acneb

Condition: new, Siemens 6GF3440-1CD10 MV440 SR optical reader E Stand 5 incl. software V7.0 SN:SVPK5002262, unused in opened original packaging, 100% functional, scope of delivery as per photos Tjdjxagtnopfx Acneb

Condition: used, Transnorm conveyor belt GF 15683-600-500 RA2452 Technical data: Conveyor length (NL): 15683 mm frame width (NB): 600 mm, 700 mm with motor belt width (GuB): 500 mm Overall height (BH): 80 mm, 430 mm with motor Supporting feet: optionally available Conveying speed (v m/s): 0,35 Drive: SEW gear motor, R27 DRE80M4/MM15/LN Electrical data: 50Hz V380-500, kW 0,75 S1 Drive drum: Ø = 81 mm Belt return roller: Ø = 81 mm Optionally available: Supports Side guide on one side and on both sides Frequency converter for stepless speed change Adjust length (longer/shorter) Prices net plus VAT ex central warehouse Dr. Sonntag GmbH & Co KG, 97076 Würzburg, Germany For individual, professional advice, simply contact us. Simply contact us by phone or e-mail. We will be happy to help you with the planning and implementation of your projects. We look forward to hearing from you. With kind regards Your team at Dr. Sonntag GmbH & Co. KG Your specialist and contact for intralogistics Todpfxjx Ixtre Acnjb