Tenzer retrofit GmbH

Condition: repair required (used), Year of construction: 1988, functionality: fully functional, Technical Data Voumard 400 CNC (POSSIBILITY OF A COMPLETE RETROFIT) Minimum grinding diameter: 20 mm Maximum grinding diameter: 300 mm Maximum grinding depth: 300 mm Maximum workpiece and steady rest length: 1500 mm Centre height: 300 mm Axis travel: - Longitudinal travel (Z-axis): 650 mm - Cross travel (X-axis): 150 mm Workpiece spindle: max. 1000 rpm B-axis: +2° / -20°, manual adjustment on workpiece head B1-axis: CNC-controlled turret spindle change Maximum axis speed (Z – X): 12,000 mm/min Grinding head 1: Grinder motor power 7 kW, 15,000 rpm Grinding head 2: Grinder motor power 7.8 kW, 12,000 rpm Machine weight: approx. 9,500 kg Machine dimensions: - Length: 5,000 mm - Width: 2,300 mm - Height: 2,400 mm Iodpfx Aaoxpf Ezscjtn New Siemens 840D SL control system

Condition: ready for operation (used), Year of construction: 2008, General Data Measurements width 1560 mm Measurements depth 2000 mm Measurements height 2100 mm Machine weight 3000 kg Control Unit Brand FANUC Model 31i-Model A Movement X-Axis Movement 220 mm X-Axis Rapid Traverse 20000 mm/min Z-Axis Movement 300 mm Z-Axis Rapid Traverse 20000 mm/min Additional Equipment Workpiece spindle motor: 2 kW This VOUMARD VM 110 CNC T was manufactured in 2008. A robust internal grinding machine, it features a GE FANUC Series 31i-Model A control, a maximum grinding diameter of 150 mm, and a depth of 80 mm. It supports a longitudinal travel (Z-axis) of 300 mm and a cross travel (X-axis) of 220 mm. Consider the opportunity to buy this VOUMARD VM 110 CNC T internal grinding machine. Contact us for more information. Itodpfx Aexizhroacsn Application Types Grinding

Condition: excellent (used), Utilaj de rectrificat exterior tschudin HTG 32 PRET 7500 EURO VOUMARD RECTIFICAT 203 C31 PRET 5500 EURO Tripet 100 cnc pret 5500 euro Itedpoxf Higefx Aacon Stare funa de functionare .

Condition: good (used), Year of construction: 1995, functionality: fully functional, Technical details internal diameter 800 mm grinding depth 500 mm swing diameter 850 mm weight of the machine ca. 6,4 t Additional information Used internal cylindrical grinding machine with face grinding device in special design with enlarged swing diameter and extended, hydraulic transverse movement Reconstructed and modernized 1995 in the Glauchau manufacturer’s plant, put into operation 1996 1. TECHNICAL DATA 1.1 Working area Grinding diameter in the workpiece guard internal grinding, min./max. mm 30/630(800) External grinding, max. mm 800 Grinding depth, up to approx. mm 500 Table stroke mm 800 Workpiece diameter, max. mm 800 Swing diameter in workpiece protection, max. mm 800 Without workpiece protection, approx. mm 850 Itodoxfr Uuspfx Aacsn Distance from workpiece spindle head to grinding spindle carrier, max. mm 1225 Adjustment of the internal grinding device on the table, max. mm 545 1.2 Workpiece headstock Cross shift, max. mm 650 Cross adjustment via gear motor and positioning device with HEIDENHAIN digital position display Swivel, max. degrees 15 Workpiece spindle Speeds rpm 16/22/32/ 45/63/90/ 125/18/250 Load capacity, max 1000 Spindle head (with bayonet flange) DIN 55021 size 11 Machine accessories: 2-axis digital displays made by HEIDENHAIN Coolant system with magnetic separator Fixators (machine shoes) Various grinding wheels Diamond dresser Large face plate Internal and face grinding device Halogen machine lamp Machine documentation

Condition: excellent (used), Overbeck 250i Internal Grinder, S/N 26586 , New 1990. Heidenhain 2 Axes DRO, Coolant, hydraulic, Electrical cabinet. Iedpow U Tvyofx Aacjtn

Condition: refurbished (used), Year of construction: 1989, I am selling modernized machines for grinding inner rings for rolling bearings. The machines have an electro-frequency spindle paired with a frequency regulator and mechanical spindles driven by an electric motor. Attached is the original brochure from the WMW-BWF factory that produced these machines, where you can find all the technical characteristics and information about these machines. Itsdpfew Tigxsx Aacjn For all further information and details, please contact us.

Condition: good (used), JUNG D22 / Internal Cylindrical Grinding Machine - Machine suitable for internal cylindrical grinding and face grinding - Smallest machinable bore: 14 mm - Largest machinable bore: 150 mm - Grinding length without face grinding attachment: 250 mm - Grinding length with face grinding attachment: [information not provided] - 6 workpiece spindle speeds: 46–270 rpm - Spindle head swivels left/right: 30 degrees - Distance from spindle axis to table center: 250 mm - Maximum distance between workpiece spindle and grinding support: 935 mm - Spindle head adjustable/skewed up to 30 degrees each - Worktable adjustable/skewed forward/backward up to 5 degrees each - Manual / automatic operation - Taper grinding attachment - Steady rest - 3-jaw chuck - Spare grinding spindles Dimensions: LxWxH: 2.8 x 1.5 x 1.8 meters / Weight: 3500 kg Itedsw Sv Dhjpfx Aacjn Errors and omissions excepted.

Condition: good (used), Year of construction: 2000, Grinding diameter: up to 100 mm Max. Grinding depth with a table stroke of a) 300 mm = 120 mm b) 550 mm = 230 mm Center height above grinding table = 235 mm Iedpfxew R S Duj Aacjtn Table speed = 0-20 m / min including various spindles and accessories

Condition: ready for operation (used), Year of construction: 2005, functionality: limited functionality, spindle speed (min.): 31,000 rpm, Equipment: rotational speed infinitely variable, We are offering for sale, due to a trade-in, a TOS BDU 250 A internal cylindrical grinding machine with the following specifications: Grinding diameter: 250 mm Itedjw Rllxepfx Aacjn Maximum longitudinal table travel: 600 mm Maximum internal diameter: 250 mm Smallest diameter: 10 mm Workpiece spindle speed: 25; 45; 80; 140; 250; 450 rpm Internal grinding spindle mount: Currently Ø 100 mm Maximum diameter without chuck guard: 470 mm Adjustment of grinding headstock: 15° and 90°, mounted on an oscillating longitudinal table. Equipment: - Coolant tank - Hydraulic unit - Used internal grinding spindle - Machine lamp - Documentation and operating manual Machine information: Machine fault (transformer faulty, automatic operation possible only without dressing device).

Condition: used, Year of construction: 2009, grinding diameter - cylindrical max. 650 mm grinding diameter - internal max. 600 mm control Siemens Sinumerik 840 D internal grinding depth max. 600 mm External grinding length max. 600 mm workpiece length - max. 380 mm turning speed range - stepless 1-795 U/min Workpiece spindle unit (U/B1/L adjustment): -Travel (U axis) 300 mm -Swivel angle (B1 axis) -1°/+12° -Speed range (infinitely variable) 1-795 rpm -Setup speed (tapping) 10 rpm -Spindle head size A 8 according to DIN 55026 -Through bore 58.5 mm -Workpiece diameter max. 830 mm -Workpiece length max. 600 mm -Load capacity at spindle head max. 6100 N Internal grinding device (Z1/X1/B2): Isdpfxsw Rf Tvs Aacjtn -Travel (Z1 axis) 800 mm -Travel (X1 axis) 150 mm -Swivel angle (B2 axis) 270° -Drive power of internal grinding spindles (infinitely variable) 7.5 kW -Grinding block mounting bore (diameter) 100 mm -Grinding block mounting length (diameter) 100 mm -Grinding diameter max. 600 mm -Grinding depth max. 860 mm -Manual longitudinal adjustment of internal grinding axis on table 530 mm External and surface grinding device (Z2/X2): -Travel (Z2 axis) 800 mm -Travel (X2 axis) 470 mm -Drive power of external grinding spindles 5.5 kW -Mounting bore grinding block Ø 120 mm -Grinding diameter max. 650 mm -Grinding length max. 600 mm -Grinding wheel diameter max. 500 mm Equipment/accessories: -Various grinding spindles -Various flanges/grinding wheel holders -Various clamping jaws -Coolant system -Oil mist filter -Cooler -Technical documentation

Condition: used, Year of construction: 2007, turning diameter 1400 mm swing diameter 1600 mm turning height 500 mm Workpiece length - Bore grinding 300 mm Workpiece length - Turning 500 mm control Siemens Sinumerik 840 D work piece spindle speed range 0-400 U/min boring diameter 100 - 500 mm total power requirement ca. 185 kW weight of the machine ca. 35 t With grinding spindle Table strokes: - Z1/Z2 axis 1000 mm - X1/X2 axis approx. 1400 mm Table speed infinitely variable: - Z 0 to 30 m/min - X 0 to 60 m/min - Workpiece spindle flange diameter 520 mm - Infeed speed 0.01 - 15 mm/min Equipment/ Accessories - Grinding spindle Ijdpfx Aow Rf Sloacotn - Kaiser dresser - Tool measuring probe - Filter system - With flushing nozzle connections - 2 Capto holders - 1 set of jaws for chuck - documentation

Condition: ready for operation (used), Year of construction: 2019, Control Unit Brand FANUC Model §==I Itodpfxsw Nlcbs Aacjn Main Drive Number of axis 5 Table Number of tslots 7 Inner width 14 mm Table load 800 kg This 5-axis HAUSER KELLENBERGER H55-400 was manufactured in 2019, designed for precision internal grinding. Ideal for complex geometries, it offers advanced control for high accuracy. Consider the opportunity to buy this HAUSER KELLENBERGER H55-400 internal grinding machine. Contact us for more information. Application Types Grinding

Condition: ready for operation (used), functionality: fully functional, workpiece weight (max.): 50 kg, overall weight: 4,000 kg, CNC internal grinder in very good condition, control system replaced Itjdpow Ix Nljfx Aacsn

Condition: good (used), Year of construction: 1988, spindle turning speed range 170 - 18000 U/min weight of the machine ca. 7,5 t dimensions of the machine ca. 5,00 x 4,00 x 2,20 m --> Control conversion (2014) to Siemens Sinumerik 840D Solutionline --> Overhaul of the new control system in 2016 --> Technical data Grinding diameter: 20 - 300 mm --> Oscillation diameter: 350 (500) mm --> Workpiece length: 300 (1300) mm Iedjw Intaepfx Aacetn --> Recommended grinding depth up to: 300 mm --> Grinding table stroke Z-axis (total): 650 (950) mm --> Resolution: 0.001 mm --> Rapid traverse: 12 m/min-1 --> Grinding stroke speed: 0 - 9.99 m/min-1 --> Feed rate: 0 - 99.99 m/min-1 --> Step feed value during reversal: 0 - 0.999 mm --> Grinding table stroke X-axis (total): 150 mm --> Resolution: 0.001 mm / Ø --> Rapid traverse: 5 m/min-1/R --> Grinding stroke speed: 0 - 5 m/min-1/R --> Feed rate: 0 - 99.99 m/min-1/R --> Step feed value during reversal: 0 - 0.999 mm / Ø --> Swivel capability of the workpiece headstock: --> B-axis: -32° (-23°) / +2° --> Resolution: 0.0001° (0.36") --> U-axis stroke (total): 300 mm --> Resolution: 0.001 mm / Ø --> Travel speed: 5 m/min-1 --> Centre height above workpiece table: 200 (300) mm --> Centre height above grinding table: 330 (430) mm --> Workpiece spindle passage: 50 (70) mm

Condition: excellent (used), Year of construction: 1985, functionality: fully functional, 1 internal and surface grinding machine Itedpfjw Dtfbox Aacjn Manufacturer: WEMA Glauchau Model: SI 6/2 ALS PC x 710 Year of manufacture: 1985 Grinding depth: 710 mm Table travel: 1120 mm Grinding diameter: 40–400 mm Weight: 9.1 t

Condition: excellent (used), Year of construction: 2013, operating hours: 55,972 h, functionality: fully functional, machine/vehicle number: Serial number: 1040-0106, workpiece weight (max.): 150 kg, center height in crank: 225 mm, total width: 2,400 mm, total length: 2,950 mm, total height: 2,100 mm, spindle speed (max.): 3,200 rpm, grinding length: 800 mm, overall weight: 8,500 kg, feed length X-axis: 310 mm, feed length Z-axis: 850 mm, feed rate X-axis: 15 m/min, feed rate Z-axis: 30 m/min, spindle mount: MK 4, Equipment: rotational speed infinitely variable, 2 machines available: Studer S22 (manufacturing year 2013 and 2014): Itsdpsw A Akksfx Aacjn • Chuck type CM4/70, • Tailstock equipped: o Tailstock with centering cone CM4 and 80mm stroke. o Tailstock sleeve diameter 50mm with sliding guide. o Tailstock sleeve stroke can be mechanically adjusted. • Grinding wheel axis 7.5/12.5kW right-handed, external grinding Ø73mm • Indexed C-axis with resolution 0.0001 degrees If needed, the Seckler automatic loader (see pictures) and/or the Studer S12 can be added at a very attractive price.

Condition: excellent (used), Year of construction: 2013, operating hours: 54,876 h, functionality: fully functional, machine/vehicle number: 1006-0053, workpiece weight (max.): 30 kg, center height: 175 mm, center height in crank: 175 mm, total width: 1,801 mm, total length: 2,661 mm, total height: 2,100 mm, spindle speed (min.): 1 rpm, spindle speed (max.): 1,500 rpm, grinding length: 150 mm, overall weight: 6,300 kg, rapid traverse X-axis: 15 m/min, rapid traverse Z-axis: 30 m/min, grinding spindle motor power: 12,500 W, feed length X-axis: 300 mm, feed length Z-axis: 350 mm, grinding wheel diameter: 500 mm, power: 4 kW (5.44 HP), spindle mount: MK 4, Equipment: rotational speed infinitely variable, No. 2 machines available Studer S12 (manufactured in 2013 and 2014): • Chuck type ISO50/110 • 1st grinding wheel axis 7.5/12.5kW right-handed, Ø73mm for external grinding • 2nd grinding wheel axis Ø100, 60,000 rpm, M16/17, 7.5kW for internal grinding • Indexed C-axis with 0.0001° resolution If required, the Seckler automatic loader (refer to pictures) and/or the Studer S22 can be added at a very attractive price. Iedpfx Aajw Az Stjcotn

Condition: used, Year of construction: 1973, functionality: fully functional, machine/vehicle number: 40715, total width: 2,000 mm, total length: 2,500 mm, total height: 2,000 mm, grinding length: 160 mm, overall weight: 2,100 kg, grinding spindle motor power: 6,000 W, power: 6 kW (8.16 HP), grinding wheel speed: 175,000 rpm, Used ID/OD grinding machine. Machine is in normal condition. Isdpfx Aeww Tv Tjacjtn

Condition: used, An internal cylindrical grinding machine with face grinding attachment, manufacturer VPUMARD, type 5A, machine no. 50030, equipped with coolant system and 4 spare spindles. Itedpfxowv A Ezj Aacjn

Condition: good (used), Year of construction: 1985, Grinding depth 300 mm Height of centers 300 mm Cross movement of the grinding wheel head 150 mm Min. grinding diameter 20 mm Max. grinding diameter 300 mm Spindle head (U axis) 300 mm Workpiece spindle head (B-Axis) +/- 32° (-23°) +2° Max. table longitudinal movement 650 mm Isdpfswrzzmox Aacetn Machine weight approx. 7.5 t

Condition: used, Year of construction: 2009, internal diameter max. 600 mm grinding depth max. 800 mm grinding length max. 600 mm control Siemens 840 D grinding diameter - internal max. 600 mm grinding diameter - cylindrical max. 800 mm workpiece length - max. 380 mm external grinding length max. 600 mm travel - x1 axis 150 mm travel - z1 axis 1100 mm travel - x2 axis 470 mm travel - z2 axis 800 mm workpiece spindle 8,5 kW turning speed range - stepless 1-795 U/min Equipment / Accessories: Workpiece spindle unit (U/B1/L adjustment): - Travel (U-axis): 300 mm - Swivel angle (B1 axis): -0,5°/+12° - Drive power of the workpiece spindle: 8.5 kW - Speed range (infinitely variable): 1-795 rpm - Set-up speed (jogging): 10 rpm - Spindle head size A 8 according to DIN 55026 - Through-hole 58.5 mm - Workpiece diameter max. 830 mm - Workpiece length (overhung clamping) max. 800 mm - Workpiece length (clamped between centers) max. 800 mm - Load capacity at spindle head max. 6100 N Internal grinding device (Z1/X1/B2): - Travel (Z1 axis): 1100 mm - Travel (X1 axis): 150 mm Iodpfx Aswp S Tneacetn - Swivel angle (B2 axis): 270° - Manual longitudinal adjustment of internal grinding axis on table: 780 mm - Drive power of the internal grinding spindles (infinitely variable) Belt-driven grinding spindles: 7.5 kW - Grinding block mounting hole (diameter): 100 mm / 125 mm - Mounting length of sanding block: 220 mm - Sanding diameter: max. 600 mm - Sanding depth: max. 800 mm External and surface sanding device (Z2/X2): - Travel (Z2 axis): 800 mm - Travel distance (X2 axis): 470 mm - Swivel angle (B2 axis): 270° - Drive power of the external grinding spindles: 7.5 kW - Grinding block mounting hole: Ø 140 mm - Sanding diameter: max. 800 mm - Sanding length max. 600 mm - Grinding wheel dimensions: max. Ø 450 x 50 x Ø 127 mm

Condition: ready for operation (used), Year of construction: 1998, functionality: fully functional, machine/vehicle number: 847/0021, center height: 1,180 mm, spindle speed (max.): 12,000 rpm, workpiece spindle speed (max.): 1,100 rpm, feed length X-axis: 350 mm, feed length Z-axis: 530 mm, Especially suitable for grinding operations, drilling, and flat surfaces for custom parts (e.g., various bevel gears) TECHNICAL DETAILS Center height: 1,180 mm Max. grinding flat surface: Ø 200 mm Max. grinding depth: 70 mm Closable bore: max. Ø 250 mm Max. distance front edge of workpiece spindle – grinding wheel mount: 250 mm Max. workpiece weight + clamping devices: 150 kg X-axis: 350 mm Z1-axis: 530 mm Controller: CNC Sinumerik 840 D Spindle Speeds Main spindle (stepless): up to 12,000 rpm Workpiece Spindle Speeds Workpiece spindle (stepless): up to 1,100 rpm Itodpfx Aowm H H Roacen Grinding Spindle Type: 170 EGV 12-20 T Tool mount: Ø 170 mm Screw thread: M36 x 2 Swivel range: 3° fixed position Workpiece Spindle Spindle head: similar to DIN 55026 / Z7 Type: A6 Spindle bore (without chuck): Ø 46 mm Cylinder correction: ± 5 min Axis Drives X1-axis (Siemens 1 FT6 062): 5.0 kW / 3.4 A / 3,000 rpm / IP 65 protection Z1-axis (Siemens 1 FT6 064): 7.9 kW / 5.2 A / 3,000 rpm / IP 65 protection S1-axis workpiece spindle (Siemens 1 FT6 084): 16.2 Nm / 11.3 A / 3,000 rpm / IP 65 protection Feed Rates X1-axis: 9,000 mm/min Z1-axis: 18,000 mm/min MACHINE DETAILS Space requirement: 7,800 x 5,200 x 3,400 mm Machine weight: 5,000 kg Drive Total connected load: 45 kVA Total power demand: 45 kVA Supply voltage: 400 V Frequency: 50 Hz Coolant requirements Coolant quantity (process cooling): 100 l/min Pressure: 2.0 bar Noise Level Sound level: 75 dB(A) EQUIPMENT - Linear portal (Felsomat) - Oval cycle buffer (EWAB) - Hydraulic unit according to DIN - Special chuck (Röhm) - Turbo dressing spindle (EFESIS) - Air cleaner D2000 (IFS)

Condition: good (used), HOLE DIAMETER: 1-100mm HOLE DEPTH: 230-350 mm PIECE DIAMETER: 360-500 mm PIECE LENGTH: 850-1000 mm PIECE HEAD INCLINATION: 15° PIECE WEIGHT: kg Itodpfxswf Hgbe Aacen GRINDING WHEEL REVOLUTIONS: 18.000-24.000 al' PIECE SPINDLE REVOLUTIONS: 140-1120 al' POWER: kW WEIGHT: 4,5 ton

Condition: ready for operation (used), CNC internal cylindrical grinding machine, fully functional, 2 internal grinding spindles GMN 30000/750001/min. Good condition, machine was dismantled today, no longer powered, for sale at a reasonable price due to restructuring. Itedpfov Ea Tcsx Aacsn

Condition: used, Year of construction: 1983, internal diameter min / max: 10 / 250 mm grinding depth 400 mm external diameter max. 380 mm swing dia. 390 mm table travel max. 550 mm stroke of the table min. 2 mm rapid traverse 10 m/min table speed -stepless- 0 - 10 m/min rough adjustment 18 mm fine adjustment 4 mm Itedpsvprxfsfx Aacon max. workpiece weight 100 kg spindle head B 6 DIN 55021 spindle turning speed - stepless 15 - 1.500 U/min pivoting angle +/- 30 Grad spindle bore 50 mm power capacity 2 kW rapid traverse 0 - 250 mm/min stroke 70 mm power requirement 3 kW weight of the machine ca. 2,7 t dimensions of the machine ca. 3,0 x 3,0 x 3,2 m Internal Grinding Machine BAHMÜLLER - JES 12 - new control (July 2015)