Used Jung Surface Grinders Jung Hf-50-Rd for sale (45,688)

Condition: used, total height: 1,700 mm, total length: 2,300 mm, total width: 1,500 mm, Empty weight: 2.000 kg - Documentation available: No - CE certificate present: No - Serial number: OF50-158 - Drive system: Conventional - Power [kW]: 2.6 - X-axis travel [mm]: 500 - Y-axis travel [mm]: 200 - Z-axis travel [mm]: 400 - Table width [mm]: 720 - Table depth [mm]: 200 - Magnet width [mm]: 400 - Magnet depth [mm]: 140 - Min. spindle speed [rpm]: 1000 Gjdpfxjwnings Ap Dekc - Max. spindle speed [rpm]: 4000 - Options: Digital readout - └ Type of digital readout: VisoData - Control: Conventional - Motor power: 2.0kW - Transport dimensions: 2300mm x 1500mm x 1700mm (l x w x h) - Transport weight [kg]: 2000kg Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Lukas van Rossum

Condition: good (used), functionality: fully functional, 1 x Surface grinding machine Jung HF 50 RD with diamond dressing device Coolant system Digital display for Z-axis Swiveling magnetic chuck 200 x 500 mm Technical data: Variable speed 1,000 - 4,000 rpm Grinding length 600 mm Grinding width 300 mm Godpfx Aozawa Tsp Dokc Workpiece height 350 mm Magnetic clamping plate, electric 500 x 200 mm Grinding wheel diameter 225 x 25 x 51 mm Accessories: 1 x Balancing scale 20 x Grinding wheels (including 14 with flange) The machine can be inspected while powered on.

Condition: used, total height: 1,620 mm, total length: 1,750 mm, total width: 1,400 mm, Colour: Grey Empty weight: 2.500 kg - Documentation available: No - CE certificate present: No - Drive system: Conventional - Number of axes [pcs]: 3 Gedoyh Amlepfx Ap Dokc - X-axis travel [mm]: 500 - Y-axis travel [mm]: 230 - Z-axis travel [mm]: 330 - Table width [mm]: 720 - Table depth [mm]: 200 - Magnet width [mm]: 460 - Magnet depth [mm]: 180 - Options: External cooling - Transport dimensions: 1750mm x 1400mm x 1620mm (l x w x h) - Transport weight [kg]: 2500kg - Transport packages [pcs.]: 1 Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Lukas van Rossum

Condition: excellent (used), Year of construction: 1978, grinding length 500 mm Gsdezbczrspfx Ap Dekc grinding width 200 mm

Condition: used, functionality: fully functional, Coolant system manufactured by JUNG, type HF 50. Gkjdpfx Asz Ndp Aop Dec

Condition: good (used), 1x electromagnet with coolant connection, 500 x 200 x height 125 mm, and 1x electromagnet without coolant connection. Items are sold individually. Gedpfx Aez R D Hfop Dokc

Condition: used, Year of construction: 1969, grinding length 500 mm grinding width 200 mm workpiece height 250 mm total power requirement 5,5 kW weight of the machine ca. 2500 kg dimensions of the machine ca. m J U N G Horizontal High Precision Surface- and Profile Grinding Machine Model HF 50 RD, Year 1969, partially reconditioned in 2021 Serial-no. 4082 _____ Grinding length max. 500 mm Grinding width max. 200 mm Table size 600 x 200 mm Grinding height under grinding wheel approx. 250 mm Table cross travel approx.. 230 mm Table slide cross stroke 0,2 - 8 mm/table stroke Table longitudinal travel max.. 550 mm Table speed longitudinal 1 – 20 m/min. Measurement of grinding wheel 225 x 25 x 51 mm Grinding wheel speed infinitely adjustable 1.000 - 4.500 rpm Vertical feed 0.001 - 0.01 mm/stroke Grinding spindle drive infinitely variable load 0,4 – 1,5 kW Total electrical load 5,5 kW - 380 V – 50 cycles Weight approx. 2.500 kg Accessories/Special Features: • Due to the infinitely variable speed range of the grinding wheel this design is especially suited for grinding of high alloyed steels and carbide, hardmetal, etc. • Set up switches for plunge-in or normal pendular-grinding with automatic infeed • Automatic infeed of grinding slide during surface- and/or profile grinding, (plunge-in cut)with automatic stop of infeed by contact-Gauge. • motorized rapid feed of grinding head up/down • Manual straight grinding wheel-dressing device mounted above the Gksdjt Hwzijpfx Ap Dec grinding wheel • Manual Table mounted, swivable magnetic chuck make BRAILLON size 400 x 200 mm • separate converter cabinet for infinitely variable speed regulation and with respective display of cutting speed in m/sec. • Wet grinding facility including coolant tank and bandfilter cleaning device, separate standing, • Including 3 separate flanges, some grinding wheels, service tools, etc. Condition : good – can be inspected here under power, partially reconditioned by a JUNG Specialist (table pistons, lubrication, infeed system, Dresser, covers, etc.) Delivery : ex stock – as inspected Payment : net– after completion of contract

Condition: good (used), 1 used surface grinding machine Manufacturer: Jung Model: HF 50 Technical specifications: - Z-axis travel: 400mm - X-axis travel: 500mm - Y-axis travel: 200mm - Table length: 720mm - Maximum spindle speed: 4000rpm - Table width: 200mm - Minimum spindle speed: 1000rpm Gkjdpexgbb Tefx Ap Doc - Transport dimensions: 2300mm x 1500mm x 1700mm (L x W x H) - Transport weight: 2000kg Equipped with: - Digital readout - Diaform device

Condition: not inspected (used), functionality: unexamined, machine/vehicle number: 5645, input voltage: 380 V, type of input current: three-phase, total width: 1,600 mm, total length: 2,000 mm, total height: 1,700 mm, overall weight: 2,150 kg, power: 8.2 kW (11.15 HP), input frequency: 50 Hz, input current: 15 A, table length: 600 mm, table width: 200 mm, number of digital displays: 1, Hydraulic surface grinder with electromagnet and digital readout. Gedpfszt Ibyox Ap Dokc

Condition: ready for operation (used), functionality: fully functional, grinding length 500 mm grinding width 200 mm workpiece height 250 mm Gksdpfx Asz Aynwjp Doc table surface 600 x 200 mm grinding wheel dimensions 225 x 20 x 51 mm grinding spindle drive 1.5 kW table feed 1 - 20 m/min total power requirement 2.6 kW machine weight approx. 2 t machine dimensions approx. 2.6 x 1.6 x 1.8 m

Condition: ready for operation (used), functionality: fully functional, Jung HF-50 Gkjdpfxszm Un To Ap Dec

Year of construction: 1977, condition: used, machine/vehicle number: IntNr231519, A used Jung HF 40 surface grinding machine, manufactured in 1977, is offered for sale. This is a robust, heavy-duty model. Technical data: Type: Hydraulic Gksdpfx Asz Ir Sijp Doc Table size: 400 x 150 mm Grinding length: 400 mm Grinding width: 150 mm Grinding wheel diameter: 200 mm Grinding wheel width: 16 mm Spindle speed: approx. 2,800 rpm Table speed: infinitely variable from 2 to 20 m/min Automatic vertical feed: 0.002–0.013 mm Machine weight: approx. 900 kg Machine dimensions: approx. 1,300 x 1,200 x 1,500 mm The machine can be inspected under power by appointment. Subject to prior sale and changes or errors in the technical data and information.

Condition: used, Year of construction: 1977, functionality: fully functional, machine/vehicle number: 7570, 1 used: JUNG Surface and Profile Grinding Machine • Model: HF 50-R(D) • Machine No.: 7570 • Year of manufacture: approx. 1977, overhauled 06-1998 • Grinding area: 500 x 200 mm • Grinding wheel: max. 250 x 25 x 51 mm EQUIPMENT: Electro-magnetic chuck 450 x 180 mm 1 straight dresser mounted on the side of the spindle head 1 grinding wheel holder with wheel 1 universal paper band filter 1 frequency converter for speed control Leveling feet Gkodpfx Apow R Tqpe Doc

Year of construction: 2021, condition: refurbished (used), Refurbished DIAFORM unit f. JUNG HF50 / JF 520 Gksdshcn R Iopfx Ap Dsc

Year of construction: 2023, condition: refurbished (used), JUNG HF50 SPM Mechanically and geometrically refurbished According to JUNG new machine specifications Electrical overhaul approx. 2010 / function tested and wear parts replaced (in a new control cabinet) Newly painted - Stepper motor feed - 3-axis digital display Gjdpfxjhcw U Uo Ap Dekc - Dressing compensation - Holding force control - Used magnetic chuck - Paper band filter optional 12 months warranty on mechanics and geometry and 6 weeks parts warranty on electrical components max. magnet size: 600 x 200 mm (standard 500 x 200 mm) max. grinding area: 600 x 250 mm Delivery time: upon agreement / subject to prior sale We will gladly accept your used JUNG grinding machine as a trade-in.

Condition: new, Grinding spindle for Jung grinding machines, type JF 520, JF 415, and HF 50, new or refurbished. Gedpfszc Euksx Ap Dekc

Condition: refurbished (used), Year of construction: 2025, functionality: fully functional, grinding length: 500 mm, grinding width: 200 mm, The machine is currently under construction; delivery will be arranged upon request. Please contact us. Grinding area: 500 x 200 x 400 mm (400 mm between the center of the grinding spindle and the table) New electrical system and control: - Completely new electrical system, wiring, and conversion to a 24V control voltage - 5.5 kW Siemens grinding spindle motor, eliminating the need for a generator cabinet, with stepless speed control - Sensor control of the switching points of the X and Z axes - Cross table control via Siemens frequency converter and PLC Gsdpfx Apjb A D Nlj Djkc - 2-axis digital measuring system - Programmable end-of-travel limit switch for the vertical/Y-axis - Adjustment of the cross table controls to eye level - Machine control at the usual position, with individual switch-off function Condition of the machine: - Geometrically overhauled - Grinding spindle runout within 3 µm - Completely new electrical system, compliant with VDE standards - 5.5 kW grinding spindle drive with new control, no rack required - Professional new paint job in RAL 7035 / 7012 - CE declaration of conformity Equipment: - Magnetic clamping plate - 24V magnetic control with holding force regulation and demagnetization - Side dresser - Grinding wheel flange with wheel

Condition: used, Year of construction: 1968, grinding length 500 mm grinding width 200 mm workpiece height 250 mm turning speeds 1000 - 4000 U/min table surface area 600 x 200 mm grinding wheel size 225 x 20 x 51 mm grinding spindle drive 1,5 kW table feed 1 - 20 m/min total power requirement 2,6 kW weight of the machine ca. 2 t dimensions of the machine ca. 2,6 x 1,6 x 1,8 m Automatic feed; 2-axis digital display; stepless speed control; Water-cooled sine angle magnetic clamping plate 400x135mm; 10mm magnetic pitch Sony digital display with scales for transverse and height adjustment Gkodpswuuwyjfx Ap Djc Swing-out dresser on the grinding head Table direction reversal with contactless inductive switches LOSMA belt filter coolant system

Year of construction: 2021, condition: refurbished (used), Spindle motor, completely overhauled for JUNG HF50 / JF520. Electrically overhauled / new bearings installed and balanced. Exchange delivery possible, depending on availability. Godpfxshcn Spj Ap Djkc

Condition: refurbished (used), Year of construction: 2025, grinding length: 600 mm, grinding width: 250 mm, grinding wheel diameter: 225 mm, JUNG HF50 mechanicaly, geometricaly und elektricaly rebuilt according JUNG acceptance protocoll for new machines 12 month warranty in stock Gedpfxebwl Ubs Ap Dskc max. grinding range: 600 x 250 mm

Condition: new, Year of construction: 2026, functionality: fully functional, grinding length: 500 mm, grinding width: 250 mm, total height: 1,700 mm, total length: 1,800 mm, total width: 1,600 mm, feed length X-axis: 560 mm, feed length Y-axis: 280 mm, feed length Z-axis: 400 mm, workpiece weight (max.): 200 kg, grinding height: 400 mm, feed rate X-axis: 25 m/min, feed rate Y-axis: 5 m/min, feed rate Z-axis: 1 m/min, grinding wheel diameter: 200 mm, distance table to spindle center: 450 mm, table speed: 25,000 mm/min, table length: 520 mm, table load: 200 kg, type of input current: three-phase, table width: 250 mm, grinding wheel width: 20 mm, spindle speed (max.): 2,850 rpm, spindle speed (min.): 2,850 rpm, overall weight: 950 kg, distance stand to spindle center: 300 mm, table height: 700 mm, grinding spindle motor power: 1,500 W, rapid traverse X-axis: 25 m/min, rapid traverse Y-axis: 5 m/min, rapid traverse Z-axis: 1 m/min, travel distance X-axis: 560 mm, travel distance Y-axis: 280 mm, travel distance Z-axis: 400 mm, rotational speed (min.): 2,850 rpm, grinding spindle speed: 2,850 rpm, distance table to quill: 450 mm, warranty duration: 12 months, grinding wheel speed: 2,850 rpm, input voltage: 400 V, disc diameter: 200 mm, control cabinet length: 600 mm, control cabinet width: 400 mm, control cabinet height: 1,200 mm, space requirement height: 2,500 mm, space requirement length: 3,000 mm, space requirement width: 2,500 mm, Equipment: documentation/manual, Special Offer – 5% Discount Available! SURFACE GRINDING MACHINE SGA-2550AHD WITH PLC CONTROL The SGA-2550AHD Surface Grinding Machine is a professional machine designed for precision grinding of flat surfaces in tool rooms, production facilities, and metalworking workshops. Equipped with a modern PLC control system, an electromagnetic chuck, and high-quality components, it delivers outstanding grinding accuracy, excellent repeatability, and reliable performance. Its rigid machine construction minimizes vibration, ensuring exceptional surface finish quality and long-term stability. The SGA-2550AHD is ideal for machining tool steel, structural steel, cast iron, and other materials requiring precision surface grinding. Main Features • PLC control system • Electromagnetic chuck • High grinding accuracy and repeatability • Heavy-duty machine construction • Professional coolant system • Simple operation and programming • Excellent surface finish • CE certified Precision Grinding The machine is equipped with a 250 × 520 mm working table and a 250 × 500 mm electromagnetic chuck, providing secure workpiece clamping and high machining precision for both single-piece and production work. PLC Control System The integrated PLC control system enables quick parameter adjustment, improves productivity, and ensures consistent machining quality. It is suitable for both individual jobs and serial production. Standard Equipment • Coolant tank Gkjdpfx Apszd U Eye Dec • Electromagnetic chuck • Balancing arbor • Wheel flange • Wheel extractor • Leveling wedges and bolts • Tool box with service tools • Standard grinding wheel • Working lamp • Wheel dresser stand Included Optional Equipment • Full machine enclosure • Magnetic separator • Dust collection system • 2-axis digital readout (DRO) • Built-in electromagnetic chuck controller • Wheel balancing stand • Diamond dresser Technical Specifications • Model: SGA-2550AHD • Working table size: 250 × 520 mm • Electromagnetic chuck: 250 × 500 mm • Control system: PLC Applications • Tool rooms • Manufacturing plants • Metalworking workshops • Tool steel grinding • Structural steel machining • Cast iron machining • Precision engineering and component production Safety The machine is equipped with all required safety systems in accordance with European standards. The robust construction, protective guards, and CE certification ensure safe, reliable, and long-lasting operation. Transport & Delivery We offer professional transport and delivery throughout Europe using specialized heavy machinery logistics. Every machine is carefully loaded, securely protected, and delivered directly to the customer's premises. We also assist with export documentation and international shipping arrangements. Worldwide shipping outside Europe is available upon request. About Metal Technics Polska Metal Technics Polska is a manufacturer and distributor of professional metalworking machinery, supplying high-quality equipment to customers throughout Europe. We provide expert technical advice, machine configuration, spare parts, and comprehensive after-sales support. Contact us today for pricing, delivery times, machine availability, additional photos, videos, or a personalized quotation.

Condition: ready for operation (used), JUNG D22 Internal cylindrical & surface grinding machine - Machine suitable for internal cylindrical and surface grinding - Smallest bore to be ground: 14 mm - Largest bore that can be ground: 150 mm - Grinding length with face grinding attachment: 250 mm - 6 workpiece speeds: 46 - 270 rpm - Spindle head / Swivels to the right and left, each by 30 degrees - Distance from the spindle axis to the center of the table: 250 mm - Largest distance / Workpiece spindle - grinding support: 935 mm - Work table / Tilts forward/backward, each by 5 degrees - Automatic and manual operation - Steady rest Gkjdeztl Rrepfx Ap Doc - Three-jaw chuck - Replacement grinding spindles (see photos) - Coolant system Dimensions: L x W x H 2.8 x 1.5 x 1.8 meters / Weight: 3500 kg Errors and omissions excepted.

Condition: good (used), Manufacturer: JUNG Stock number: 3018 Year of manufacture: Machine number: 4985 Type: HF 50 RD Grinding length: 500 mm Grinding width: 200 mm Clamping area table: 700 x 200 mm Gjdpfx Aow Apm Sop Djkc Magnet: 450 x 175 mm Max. table–spindle distance: 350 mm Table longitudinal travel: 1 to 24 m/min steplessly adjustable Table cross travel: 0.2 to 8 mm steplessly adjustable, automatic Grinding head vertical adjustment: 0.001 to 0.01 mm automatically adjustable Spindle speed: 1,000 to 4,000 rpm Grinding wheels: 225 x 20 x 51 mm Connection: 4.7 kW Accessories/Equipment: Diaform device, Heidenhain display for one axis Condition: Good Weight: 1.55 t Dimensions: 1,700 x 1,600 x 2,000 mm

Condition: excellent (used), Year of construction: 1999, Jung C-740-C year of construction: 1999 control: siemens Gkodpfxju I Rtij Ap Djc magnet: 700 x 400 mm max. grinding range: 880 x 460 x 550 mm ( x,z,y) magnet variable attraction force variable speed: 1500-3500 rpm max. load on the table: 800 kg top clamp bottom clamp 2x remote control balancer various grinding stones documentation machine is under power for inspection

Condition: new, We can deliver all spare parts for JUNG JF- und HF-series. Godpfegbt U Nex Ap Dokc z.B. grinding flanges, switches, bellows, refurbished grinding and transvers spindles, hydraulic pistons etc. Also equipment like magnetic chucks (new oder refurbished), dressers, filtrtion units, lubrication pumps etc. Also used parts which are discontinued by the manufacturer. Please inquire wih the exact part name.