Surface grinders Wagner STH 700 1986

Wagner STH 700

Condition: refurbished (used), Year of construction: 2025, functionality: fully functional, machine/vehicle number: 1845/455, Completely refurbished: Mechanics, geometry, hydraulics, and electrical components Wheelhead Disassembly, cleaning of parts, replacement of worn and defective components, motor overhaul, replacement of bearings, replacement of belts, spindle disassembly, replacement of seals and O-rings, plus adjustment. New paintwork. Workhead Disassembly, cleaning of parts, replacement of worn and defective components, motor replacement, replacement of belts. New spindle bearings. New paintwork. Tailstock Disassembly, cleaning of parts, replacement of worn and defective components, motor replacement, replacement of belts. New spindle bearings. New paintwork. Internal grinding attachment Disassembly, cleaning of parts, replacement of worn and defective components, installation of the support and geometry alignment. New paintwork. Hydraulics Disassembly, motor replacement, hose replacement, defective and worn parts replaced. Hydraulic block checked. X-Axis Disassembly, replacement of worn items such as O-rings, seals, rings, etc., overhaul of hydraulic piston, regrinding of tables. Z-Axis Disassembly, regrinding of tables, replacement of worn and defective parts, overhaul of hydraulic piston, scraping of V and flat guides. New paintwork. Measuring system Digital 2-axis display included. Electrical cabinet Replacement of motor contactors and relay controls. New wiring. New variable speed drive (frequency inverter) for the workhead. TECHNICAL SPECIFICATIONS Redpfx Ajxt Ilfebden Distance between centers: 1500 mm Distance between centers (workhead to tailstock overhang): 1650 mm Center height, standard: 125 mm Center height with riser blocks: 225/250 mm Maximum grinding diameter: Ø 250 mm Maximum grinding diameter with riser blocks: 450/500 mm Table Usable surface: 2060 x 140 mm Max. length and width for surface grinding: 1750 x 200 mm Longitudinal travel, manual or hydraulic: 1750 mm Manual table movement, 1 handwheel revolution – coarse: 20.006 mm Manual table movement, 1 handwheel revolution – fine: 2.457 mm Table speed, continuously via hydraulics: up to 6 m/min Table swivelling: 6° Stop and return: 0–5 sec. Workspindle Workpiece speeds, continuously variable (electric): 20–400 rpm Swivelling: 360° Workspindle taper (internal): MT5 Tailstock Internal taper, tailstock spindle: MT3 Spindle retraction, manual or hydraulic: 30 mm Diamond dresser taper (internal): MT0 Universal grinding head Cross slide travel for wheel: 285 mm Rapid traverse for wheel slide, front and rear: 40 mm Grinding spindle speeds: 1500 – 1700 – 2200 – 3600 rpm Vertical grinding spindle movement, center heights: 125–330 mm Max. wheel for cylindrical grinding: 400 x 50 x 127 mm Max. wheel for surface grinding: 250 x 20 x 76 mm Head swivelling with locking at every 90°: 270° Wheel feed 1 division of the micrometer drum: 0.005 mm/Ø Automatic wheel feed, max.: 0.9 mm/Ø Motors Grinding spindle motor: 2,900 rpm / 4.0 hp Workspindle motor: 3,000 rpm / 2.0 hp Coolant pump motor: 2,850 rpm / 0.12 hp Internal grinding attachment Bore: 70 mm Internal grinding spindle speed Ø70 mm: 14,000 rpm Internal grinding spindle speed Ø50 mm: 21,000 rpm Subject to error or omission, the technical information is provided without obligation.

Condition: used, functionality: fully functional, Grinding length: 973 mm Center height: 250 mm Maximum worktable tilt: +6° / -9° Centering center: MT5 Redpewhp Dnefx Abden Maximum grinding head travel: 100 mm Maximum grinding head tilt: +45° / -30° Maximum grinding wheel diameter: 500 mm Speed range: 32 - 600 rpm Maximum workpiece weight between centers: 400 kg Maximum internal grinding device grindable bore: 160 mm Machine weight: approx. 5,000 kg

Condition: excellent (used), Year of construction: 1983, functionality: fully functional, Used CNC cylindrical grinding machine Make: FORTUNA Type: T23 S1000 ASW 45 CNC Year of manufacture: 1980 Rsdpfx Aov Eyr Sobdjn

Condition: used, Technical details: grinding diameter: 600 mm grinding length: 2600 mm centre height: 180 mm workpiece diameter - max.: 360 mm swing diameter: 600 mm grinding wheel diameter: 600 x 305 x 160 mm total power requirement: 17,6 kW coolant device: 90 l/min work piece spindle speed: 12,5-250 U/min feed continuous: 0,05 - 6,0 mm Rsdpjw Rktbjfx Abdsn weight of the machine ca.: 8,2 t dimension machine xH: 6,4 x 2,2 x 1,9 mm Final balance balancing device Tailstock with cylinder error correction Digital display X=0.001 - Z=0.01 Radius device 2-10 mm *

Condition: used, functionality: fully functional, machine/vehicle number: 7085, Used universal cylindrical grinding machine Manufacturer: WMW Model: SU 315 x 1000 mm Equipped with internal grinding attachment Maximum workpiece diameter: 315 mm Maximum grinding length: 1000 mm Grinding spindle speed: 1340 rpm Workpiece speed: 22–500 rpm Longitudinal table travel: 5–1680 mm Rsdpfxswl A H Ds Abdon Table feed rate: 0.05–5 m/min Maximum workpiece weight: 300 kg Connected load: 12.5 kW Machine weight approx.: 5.8 t

Condition: excellent (used), Year of construction: 1970, Model: AR 1000 Rjdpfx Abexfvyzjden - Year of manufacture: 1970 – 1991, geometrically overhauled - Condition: good to very good - Grinding diameter: max. 350 mm - Grinding length: 1000 mm - Plunge grinding length: 100 mm - Centre height: 180 mm - Centre taper: 60 MK4 - Grinding wheel dimensions: max. 500 Ø x 300 Ø x 80 mm - Swivelling grinding head: +/- 45° - Dimensions: 3.2 x 1.7 x 1.6 m (LxWxH) - Space requirement: 4.13 x 2.02 x 1.6 m (LxWxH) - Weight: approx. 4,300 kg - Operating voltage: 380 V - Power: 7.5 kW (total 11.6 kW)

Condition: used, grinding diameter 350 mm grinding length 1500 mm centre height 175 mm grinding wheel diameter 400 mm grinding wheel width 50 mm Redsuxftropfx Abdsn bore 127 mm MK5 work piece spindle speed 20-400 U/min grinding head swivelling 360 ° grinding spindle head - swivable 180 + - ° grinding spindle speed 1500,1700,2200 U/min 0-40 mm/Ø 0-40 mm/Ø ±6,5 ° longitudinal feed of the table 1530 mm table speeds 0,02-6 m/min 130 kg 130 inkl. Spannung kg cross travel max. 270 mm 80 mm tailstock quill taper MT 3 quill travel 30 mm total power requirement 6,5 kW weight of the machine ca. 3,05 t dimensions of the machine ca. 4 x 2 m Overhauled according to Kellenberger guidelines including new, modern and future-proof control system. Photo of machine already delivered with special options -Operation via the touch panel is extremely simple. -The symbols on the control panel are practically identical to the original original control system, so there is no need for familiarisation. -Diagnostic function with display of PLC messages and digital I/O -Dressing function can be extended or changed at the customer's request. -Orientated spindle stop of the workpiece spindle possible on request. -New maximum infeed of 40 mm can be extended on request. -Digital display in 2 axes. Resolution x-axis 0.5my Options: -Encoder with digital display in the workpiece headstock -Rotary encoder with digital display in the grinding headstock (no height adjustment with spindle possible) with spindle possible) -New stable internal grinding device diameter 80mm or 100mm with height adjustment. -Increase of the centre height to max. 225mm -Speed control for the grinding spindle Included: -Operating tool -Clamping tube for chuck Further accessories on request. The x-axis of the machine has an electronically controlled infeed system with stepper motor drive. Hydraulic longitudinal and rapid traverse table movement. Versatile application in production for external cylindrical and internal internal grinding or for external, face and internal grinding in one clamping clamping of individual parts. Possible options: -Semi-automatic dressing cycles for external and internal grinding -automatic dressing compensation. -Measuring control

Condition: new, The HFS 4080 F Advance is a remarkable Conventional Surface Grinder from KNUTH, designed to elevate precision machining within the realm of Grinding Machines. This advanced surface grinding machine is built on a robust cast-iron frame, ensuring superior rigidity and quality while featuring precision guideways for excellent machining outcomes. Enhanced with Siemens technology, including a user-friendly touchscreen, the HFS 4080 F Advance offers intuitive programming and automatic processing of roughing and finishing parameters, perfect for users seeking more than conventional solutions without venturing into full CNC systems. With extensive standard equipment such as a large magnetic clamping plate, automatic central lubrication, and a powerful coolant system, this grinder guarantees exceptional efficiency and minimal maintenance. The preloaded precision bearings and high-quality servo motors ensure maximum reliability and repeatability, making it an ideal choice for demanding manufacturing environments. For those interested in enhancing their operations, you can request a quote for the HFS 4080 F Advance today and experience the benefits of a top-tier Conventional Surface Grinder. Rsdpfx Aeq I Nfpebdjn

Condition: used, Technical Data Faceplate diameter: 1580 mm Max. turning diameter: 1700 mm Max. turning height (cross rail support): 1250 mm Max. turning height (side support): 1160 mm Max. faceplate load: 12,000 kg Max. distance from faceplate to underside of cross rail: 1210 mm Max. distance from faceplate to underside of side toolholder: 980 mm Max. distance from faceplate to underside of turret head: 1420 mm 18 spindle speeds: 2.8 – 140 rpm 18 feed rates: 0.063 – 3.15 mm/rev Total power requirement: 55 kW Required floor space approx.: 5300 x 3500 x 4100 mm Control: conventional Redowyn Ntepfx Abden

Condition: used, The HFS 4080B C is a robust Conventional Surface Grinder designed for precision in toolmaking, repair shops, and training environments, making it a reliable choice in the Grinding Machines category. With its heavy cast-iron machine frame, this grinder offers a torsion-proof structure that enhances stability during operation. The dual V-guides for transverse motion, combined with box ways for linear motion, ensure high precision during machining processes. The large 400x800 mm table and a travel X-axis of 850 mm accommodate heavy workpieces effortlessly. Features such as the dynamically balanced grinding spindle with preloaded precision bearings guarantee excellent performance and longevity. Additionally, the user-friendly 2-axis position indicator allows for precise grinding wheel placement and boosts productivity through automatic spark-out strokes. This gentle yet efficient operation ensures minimal heat build-up and consistent results, making the HFS 4080B C a reliable choice for any workshop. You can order now to enhance your machining capabilities with this high-performance grinding solution from KNUTH. Rodpfxsuxpumo Abdjn