Used Internal Grinding Machines for sale (71,125)

Condition: new, Year of construction: 2026, functionality: fully functional, Special Offer – 5% Discount Available! Surface Grinding Machine SGC512AHD – Moving Column Type The MTP SGC512AHD Surface Grinding Machine is a heavy-duty precision grinder designed for machining large flat surfaces in tool rooms, production facilities, and metalworking workshops. Its moving column design, rigid cast-iron construction, and Mitsubishi PLC touchscreen control ensure high accuracy, excellent stability, and reliable performance. Hardened and precision-ground guideways with Durcite-B coated sliding surfaces reduce friction and provide smooth, accurate movement. The hydraulic table drive guarantees stable operation, while the precision spindle produces an excellent surface finish. Main Features * Mitsubishi PLC touchscreen control * Electronic handwheel * Moving column construction * Hardened and ground guideways * Durcite-B guideway coating * High grinding accuracy * Hydraulic table drive * Heavy-duty cast-iron construction * CE certified Standard Equipment * PLC touchscreen control * Electronic handwheel * Grinding wheel * Wheel flange * LED work light * Electromagnetic chuck * Balancing stand * Balancing arbor * Safety guards Cedpfx Ajy Hr Uysagorf * Demagnetizer * Coolant system * Diamond dresser * Machine feet * Central lubrication * Tool kit Included Equipment * Magnetic separator with paper filter * Full machine enclosure * Parallel dressing device * Dust extraction system * 2-axis digital readout (DRO) * Integrated magnetic chuck controller * 6 kW frequency inverter * Diamond dresser * Additional wheel flange Technical Specifications * Model: SGC512AHD * Brand: MTP * Table size: 500 × 1200 mm * Magnetic chuck: 500 × 1200 mm * Longitudinal travel: 1140 mm * Cross travel: 540 mm * Maximum spindle-to-table distance: 570 mm * Maximum workpiece weight: 800 kg * Grinding wheel: 350 × 20–40 × 127 mm * Hydraulic table speed: 5–25 m/min * Spindle motor: 5.5 kW * Spindle speed: 1440 rpm * Hydraulic motor: 2.2 kW * Vertical feed motor: 0.75 kW * Machine dimensions: 3550 × 2250 × 2530 mm * Machine weight: approx. 5200 kg Applications * Tool rooms * Manufacturing plants * Metalworking workshops * Precision grinding of tool steel, structural steel and cast iron * Production of precision machine components Transport & Delivery We provide professional transport throughout Europe using specialized heavy machinery logistics. Every machine is securely loaded, protected for transport, and delivered directly to the customer's premises. We also assist with export documentation and international shipping arrangements. Worldwide shipping is available upon request. About Metal Technics Polska Metal Technics Polska is a manufacturer and distributor of professional metalworking machinery. We supply high-quality machines throughout Europe and provide technical advice, spare parts, and comprehensive after-sales support. Contact us for pricing, delivery times, machine availability, additional photos, videos, or a personalized quotation.

Condition: new, Year of construction: 2025, functionality: fully functional, warranty duration: 6 months, total width: 360 mm, total length: 720 mm, total height: 500 mm, type of input current: AC, workpiece diameter (max.): 25 mm, overall weight: 90 kg, input voltage: 400 V, Clamp, cut off and surface grinding in one operation The machine has two grinding spindles working in parallel, one for cutting off and one for finishing the end face to the finished size The desired workpiece length is set to an accuracy of 1/100mm on the scale. To open the jig: Lever in the middle to the right: insert workpiece To close the jig: Lever to the left To cut: Lever up to the left To grind the surface: Lever down to the left To open the jig: Lever in the middle and to the right: remove the finished workpiece Cjdpfxjid Ixds Aagerf The grinding wheel can be adjusted and dressed at any time without losing the proper position. Version with motor protection, cover switch, emergency stop switch and restart protection. Without Fixing Holder: max. Length of workpiece, finished: 300mm min. Length of workpiece, finished: 54mm Diameter of Workpiece: Ø1-25mm With Fixing Holder: max. Length of workpiece, finished: 60mm min. Length of workpiece, finished: 12,5mm Diameter of Workpiece: Ø1-10mm Ejector Pins with a Cylindrical Head: max. Size 6 max. Oversize of the Workpiece before processing: 195mm Length Tolerance: +/-0,01mm Angularity: +/-0,01mm Weight: 90kg Dimensions without Scale Rod (LxWxH): 430x360x500mm Dimensions with Scale Rod (LxWxH): 720x360x500mm Total Height (open Cover): 950mm Cutting Wheel, tissueless: SGA60P6BR1, Ø180x1xØ31,75mm Grinding Wheel: PA46, Ø100x50x10xØ20mm Location: Austria / Vienna Condition: New, Machine in Stock, 6 Month Warranty Delivery Time: 3 Weeks inklusive folgendem Zubehör: • 1 piece Cutting Wheel SGA60P6BR1 with Flange, mounted • 1 piece Grinding Wheel PA46 with Flange, mounted • 1 piece Diamond Dresser, mounted • 1 piece Belt, mounted • 2 piece Y-Spanner-Wrench • 1 piece each Allen Key 3mm, 5mm, 3/16“ • 1 piece Hex Wrench 6mm • 1 piece Scale Rod 300mm • 1 piece Caliper with Quill for Scale Rod • 1 piece Cleaning Brush • 1 piece Rod • 1 piece Manual, German • 1 piece Wooden Box

Condition: used, Year of construction: 1968, Motor: 0.55/0.8 kW / 400 W Credpjzmgnxsfx Aagof Table size: 500x150 Feed length: 400 mm, manual Cross feed: 140 mm, manual and automatic Weight: 385 kg Equipment: - Surfacing device - Machine light

Condition: excellent (used), FANUC Power Mate control Crodpfsyla Nujx Aagof Grinding range 800 x 400 mm Wheel diameter / width / bore 250/ 50 / 127 mm Magnetic plate 800 x 350 mm Misc. accessories MARCELS MASCHINEN CH

Condition: like new (used), Year of construction: 2011, functionality: fully functional, machine/vehicle number: EB1206, total height: 1,800 mm, total length: 1,700 mm, total width: 2,600 mm, Proth PSGS-2550AH surface grinding machine. Like new. Never used!! Fully functional. Cjdpfx Aezcdy Eeagerf Magnetic clamping plate: 500x250x80mm Max. workpiece weight: 320kg Travel distances: Longitudinal: 600mm Transverse: 280mm Spindle speed: 1500 RPM Hydraulic longitudinal feed: 1-25m/min Transverse feed: 0.1-10m/min Automatic vertical adjustment, computer-controlled Weight: approx. 1350kg Electronic handwheel Demagnetization Cross-grinding attachment Coolant system Machine base made of high-quality MEEHANITE cast iron, stress-relieved multiple times, resulting in unique rigidity and smooth operation. Includes documentation, balancing device, grinding wheels and flanges, and leveling feet.

Condition: good (used), Year of construction: 1994, - Table surface: 1200 x 500 mm - Maximum sanding length: 1200 mm - Maximum sanding width: 500 mm Crsdpozl Tmfjfx Aagof

Condition: good (used), Year of construction: 1979, Belt grinding machine, type T 8 E, including dust collection system, year of manufacture 1979, table size 2800 x 950 mm, belt dimensions: 7700 x 150 mm, working length: 2700 mm, 4 kW motor, with filter hose, weight approx. 600 kg. Cjdozldyispfx Aagerf SUBJECT TO DIFFERENT VAT RATES Transportation possible for an extra charge! The machine will be inspected before sale. For used machines with a year of manufacture of 2009 or earlier, the warranty is excluded when sold to commercial customers. Technical data and equipment may vary. Errors, prior sale and changes reserved. All information without guarantee.

Condition: new, Year of construction: 2025, Designed for professional structuring and sanding operations Credpfsff Hdiex Aagef Motorized height adjustment of the working units with digital display Units can be switched on individually Highly durable, rubberized conveyor belt Infinitely variable feed rate Infeed height remains constant Models str l with infinitely adjustable, inverter-controlled brush speed: this enables precise adjustment of the speed to the workpiece material, making it particularly suitable for sensitive materials. Unit for saw-cut appearance available as an option Dimensions and weights Length approx. 1300 mm Width/Depth approx. 1000 mm Height approx. 1300 mm Weight approx. 440 kg Dust extraction connection Extraction nozzle diameter 2 x 150 mm Brushes Diameter 190 mm Length 300 mm Rotation 1500 min⁻¹ Electrical data Power of drive motor 2 x 3.0 kW Power of feed motor 0.22 kW Power consumption 6.25 kW Connection voltage 400 V Phase(s) 3 Ph Type of current AC Mains frequency 50 Hz Noise emission Sound power level Lw (idle without extraction) 65 dB(A) Sanding unit Sanding width max. 300 mm Feed unit Feed speed 1 – 13 m/min Workpiece Height max. 300 mm Weight max. 100 kg

Condition: new, Year of construction: 2026, MBSM 150-20 For grinding surfaces, edges, and for rounding High-torque motors with vibration-free operation to achieve the best grinding results Working height adjustable by stepless tilting of the grinding unit Workpiece support adjustable in angle Continuous flat grinding surface allows grinding of even long workpieces One dust extraction port each on the spark guard and on the rear band roller Protective cover can be folded away Quick belt change in seconds thanks to the quick-release system Simple adjustment of the belt path via adjusting screw Motor with brake and safety switch Dimensions and weights Length approx. 527 mm Width/Depth approx. 995 mm Height approx. 1025 mm Weight approx. 114 kg Dust extraction Nominal size of dust extraction port, external 60 mm Electrical data Crsdpfx Aaehk Df Dogof Connection voltage 400 V Mains frequency 50 Hz Noise emission Emission sound pressure level at the workplace Lp (idle, without dust extraction) 80 dB(A) Grinding unit Grinding width max. 150 mm Grinding belt length 2000 mm Grinding belt width 150 mm Belt speed(s) 30 m/s Contact wheel diameter 200 mm

Condition: excellent (used), Double grinding wheel stand Rema / Schulmaschine Crsdohaf Ndepfx Aagef Wheel dimensions (in mm): 300/40/76 Power (in kW): 1.8 Speed (RPM): 1450 Voltage: 380 Volt Lamp Protective shields Location: Available from stock in 54634 Bitburg - immediately available -

Condition: excellent (used), functionality: fully functional, KELLENBERGER PRECISION UNIVERSAL CYLINDRICAL GRINDING MACHINE MODEL: 1000 U YEAR OF MANUFACTURE: 2000 PARTIAL OVERHAUL: 2026 Centre height: 175 mm Grinding length: 1000 mm Equipment: - Standard accessories - Standard workpiece headstock MK5 with adapter flange DIN 55027, size 5 - Splash guard hood for the above - Tailstock with fine adjustment, MK4 - Internal grinding attachment with protective cover for grinding spindle D:80 mm for belt-driven spindles - FISCHER internal grinding spindle type HJN 842, incl. grinding mandrels (4 pieces, choice) - HJNZ 42 collet chuck - Oil mist lubricator for HJN spindles - STREULI magnetic paper band filter system, type: SPB 2 - Coolant supply through the workpiece spindle - HEIDENHAIN digital length measuring system on X and Z axes - Sine bar on the workpiece headstock incl. alignment arbor MK5 - Permanent magnetic chuck, D:200 mm - Three-jaw chuck, D:160 mm - Four-jaw chuck, D:160 mm - Collet attachment for Schaublin collets B32 - Set of B32 collets, D: 1.0–30.0 mm, increment 0.5 mm (59 pieces) - Dial indicator stop for table swivel with indicator 0.01 mm - Table fixed stop - Dressing stop for internal grinding - LED machine lamp - Various grinding wheel flanges, left (2 pieces) Crsdpfxoyf E Sue Aagef - Pneumatic table load relief - Swiveling dressing device for external, face, or internal grinding operations - Set of vibration damping pads - New three-color paint finish (light grey RAL 7035 / blue RAL 5012 / dark grey RAL 7016) - New acceptance protocol according to KELLENBERGER standard - Documentation - CE conformity The machine is currently being overhauled, sample photos shown!

Condition: excellent (used), Grinding length without magnetic table: 1500 mm Maximum grinding width: 750 mm X-axis longitudinal travel: 1520 mm Y-axis transverse travel: 650 mm Z-axis vertical travel: 690 mm Grinding wheel diameter: 406 x 100 mm Spindle speed: 1400 rpm Weight: 8600 mm Accessories: Braillon magnetic table 1000 x 500 mm Elcon 3 electronic control Credpfjwlh Adox Aagof

Condition: as good as new (ex-display), Year of construction: 2025, Max Ø 114mm; Straight and bent round tubes; One grinding station; Grinding of straight and bent round tubes up to Ø114mm with maximum flexibility. The ML100 tube grinding machine is the perfect choice for surface grinding and polishing of round, oval and elliptical tubes. The ML planetary belt system allows belt grinding without rotating the tube to deliver the best results. The feed system safely feeds the straight tubes into the grinding station for a consistent and productive surface finish. ML100 Working capacity (Ø mm) 3 - 114 No. of stations 1 Sanding belt, dimensions (mm) (2x) 50x940 Sanding belt speed (m/s) 3-22 Feed speed (m/s) 1-5 Sanding belts Motor (kW) 3 Wheel, motor (kW) 1.5 Feed motor (kW) (2x) 0.12 Total power (kW) 5 Power consumption (A) 11 Dust extraction connection (Ø mm) 80 Dimensions (mm) 750x1000x1300 Weight (kg) 250 Credpfxetzkgbs Aagjf

Condition: new, Year of construction: 2025, With the ML/MLW Z multi-grinding stations, up to eight individually adjustable grinding stations can be arranged in sequence. This allows you to efficiently perform the entire machining process—from initial grinding to polishing your workpieces—in a single operation. Crjdpfjww Ugyjx Aagsf Diameter from 4 to 350 mm Dry or wet grinding

Condition: new, Year of construction: 2026, functionality: fully functional, total length: 6,500 mm, total width: 1,400 mm, total height: 2,500 mm, overall weight: 2,800 kg, input current: 32 A, The Enkong ZM9 is a high-performance glass edge grinding machine with 9 spindles, designed for the precise grinding and polishing of straight edges and 45° bevels on glass panes. Thanks to its robust construction and modern control technology, the machine impresses with its high precision, durability, and user-friendliness. Whether in the architectural glass, furniture, or industrial glass production – the ZM9 offers a reliable solution for the efficient processing of glass while meeting all European safety and quality standards (CE compliant). Features: - 9 spindles for grinding and polishing straight edges and 45° bevels - PLC control with touchscreen display: simple adjustment of glass thickness, targeted control of individual motors, pneumatic raising and lowering of polishing motors - Infeed and outfeed conveyor belt with timing belt for maximum transport accuracy and smooth operation - Stable machine body made of solid cast iron – low vibration and long service life - Operation and documentation completely in German - Central, oil-based lubrication system for low maintenance - Electrical components according to ISO/DIN standards – European standard quality - Glass thickness sensor with automatic safety shut-off in case of incorrect glass thickness - Automatic mode with on/off switching of individual polishing discs - Stainless steel water tank with integrated pump - Running direction from right to left - CE conformity guarantees the highest safety and compliance with standards Technical data: Number of spindles 9 pcs Min. glass size 80 × 80 mm Processable glass thickness 3–25 mm Csdpfx Aeyzfimeagerf Processing speed 1.26–6.0 m/min Weight 2800 kg Installed power 19.08 kW Dimensions (L × W × H) 6500 × 1400 × 2500 mm Chamfer 45° The special price includes delivery, customs clearance, and all mentioned options and incidental costs (delivered duty paid to destination in Germany). Available expected in October 2026.

Condition: ready for operation (used), Year of construction: 1999, machine/vehicle number: 6624, total width: 1,000 mm, total length: 3,200 mm, total height: 1,800 mm, input voltage: 400 V, table length: 1,300 mm, power: 13.5 kW (18.35 HP), No minimum price – guaranteed sale to the highest bidder! The machine has been cleaned, repainted, and tested for functionality. TECHNICAL DETAILS Crsdozlfm Dspfx Aagef Length of magnetic grinding table: 1,300 mm Drive: 13.5 kW Magnetic table: swiveling MACHINE DETAILS Dimensions (L x W x H): 3,200 x 1,000 x 1,800 mm EQUIPMENT Water cleaning with filter cloth Guide rail Separate control cabinet Separate control panel

Year of construction: 2012, condition: used, Grinding machine Cedpfxezqubzj Aagorf

Condition: used, Year of construction: 1995, grinding length 600 mm grinding width max. 320 mm workpiece height max. 500 mm magnetic clamping plate 300 x 605 mm horiz. table movement: longitudinal man. max. 750 mm horizontal table movement: cross max 340 mm sanding disc diameter 355 mm Cedszkv Ayjpfx Aagorf table load max. 420 kg grinding wheel width 50 mm bore 127 mm spindle turning speed range 1500 U/min rapid traverse vertical 400 mm/min weight of the machine ca. 2500 kg dimensions of the machine ca. ca. 2800x2000x1800 mm

Condition: refurbished (used), Kellenberger 1500 U-175 – High-Precision Universal Cylindrical Grinding Machine Universal cylindrical grinding machine for external and internal grinding (internal grinding attachment included). - Centre distance: 1,500 mm Crjdowqlykepfx Aagof - Centre height: 175 mm - Complete retrofit, fully dismantled and rebuilt component by component: guideways reconditioned, bearings replaced, new electrical installation and control cabinet, complete repaint, and machine geometry restored to original factory precision. - Equipped with Siemens servo motor, frequency inverter and Fagor digital readout (Fagor). - Condition comparable to a new machine, ready for immediate production. - Available with a wide range of accessories. - Inspection and live demonstration under power available. Availability: Immediate. 1000U version: Currently undergoing refurbishment.

Condition: good (used), functionality: fully functional, Thread cutting capacity in ST 60 M 22 Thread cutting capacity in cast iron M 27 8 speeds 180 - 1120 rpm Console version with height-adjustable head . with - or - without ROMAI multi-spindle . Codpfx Aaszq Axhegorf

Condition: good (used), functionality: fully functional, Grinding length: 1000 mm Weight: 5,500 kg Crodpfx Aezqr Hujagjf

Condition: excellent (used), Year of construction: 2008, functionality: fully functional, MAchine in very good condition. Grinding length 600 mm Grinding width 400 mm Grinding height 375 mm Table loading 600 kg Axe X 10 - 650 mm Cjdpfx Aszlguvjagerf Axe Y 140 - 525 mm Axe Z 400 mm Axe C - grinding spindle speed 1 000 - 3 180 rpm Grinding wheel (standard) 300 x 50 x 76,2 mm

Condition: good (used), Height: 1600 mm Width: 1200 mm Cedpfx Aaezqf Edsgerf Depth: 1100 mm Weight: approx. 250 kg Condition: good, second-hand

Condition: like new (used), operating hours: 10 h, functionality: fully functional, Horizontal surface grinding machine KNUTH Type HFS 2550 n VC Table: 500 x 250 mm Grinding length: 560 mm Grinding width: 275 mm Distance between table and spindle axis: 450 mm Automatic feed Magnetic table Coolant system Cedpfx Aaezquawogorf

Condition: good (used), Year of construction: 1985, Maximum disc diameter: 230 mm Magnetic table size: 1000 x 300 mm Cjdpfxslz Nh Ij Aagsrf