Centerless grinding machine

ESTARTA 327

Condition: refurbished (used), GENERAL CHARACTERISTICS Ø min / max to grinding 3 / 200 mm Maximum Infeed grinding length 500 mm Ø Grinding Wheel Dimensions (OD x ID x width) Ø 650 x Ø 304,8 x 500mm Grinding wheel width 500 mm Regulating wheel width 500 mm Regulating wheel speed nº Infinitas Min/max Regulating wheel speed (r.p.m.) 10 / 255 r.p.m. Dressing (Auto/Manual) Automático / Automatic Itjdpjd I Um Rofx Aitof Diamond dressing speed 255 r.p.m. Lubrication (Auto/Manual) Automático / Automatic Control type ((CNC/Manual) CNC CNC Brand FANUC CNC Model Oi - TF Infeed (auto/manual) Automático / Automatic Regulating Wheel Dimensions (OD x ID x width) Ø 350 x Ø 203,2 x 500mm ELECTRICAL CHARACTERISTICS Motor power grinding wheelhead 55 Kw Power hydraulic motor 3 Kw Total Power 60 Kw Voltage 220/380V DIMENSIONS AND WEIGHTS High 2.100 mm Long 2.300 mm Weight 15.000 Kg Width 2.800 mm OTHER FEATURES Accessories Included * Portarreglas de pasante, Polipasto de 1000Kg, Carenado, CE | Throughfeed work rest, block and tackle for 1.000kg, Machine casing, CE Year 1991 Serial Nº 765142

Year of construction: 2019, condition: ready for operation (used), A simultaneous turning center Spinner with three turrets and extensive accessories, spare parts and tools is available. Travel X1/X2/X3: 180mm, travel Y1/Y2: +/-45mm, travel Z1/Z3: 704mm, travel Z2/E2: 620mm/720mm, rapid traverse X/Y/Z: 30m/min, acceleration: 0.5g. Spindle 1: Speed: 5000rpm, nose: A6, bore: 65mm, chuck diameter: 210mm, power: 18kW, torque: 115Nm. Spindle 2: Speed: 700rpm, nose diameter: 110mm, bore: 42mm, max. chuck diameter: 140mm, max. chuck jaw weight: 1.25kg, power: 16.6kW, torque: 100Nm. Turret 1/2/3: Turret stations: 3x12, speed: 8000rpm, tool holder: BMT 45, power: 4.3kW, torque: 13.6Nm. Machine dimensions X/Y/Z: approx. 2880mm/2130mm/1990mm, weight: approx. 7500kg, operating hours: 27102h, control: Fanuc 31i. Including loading magazine Top Automazioni, cooling/high pressure system with 80bar, chip conveyor, fire extinguishing system, a comprehensive tool package and other spare parts. Documentation available. On-site inspection is possible. Itjdpfx Aieua E Trotof

Condition: used, Grinding wheel dimensions (h x w x d x w) Ø 650 x Ø 304,8 x 500mm Ø min/max to be ground 3 / 200 mm Width of regulating wheel 500 mm No. of regulating wheel speeds Infinite Min/max. grinding wheel speed (r.p.m.) 10 / 255 r.p.m. Diamond dressing (auto/manual) Longitudinal auto,manual penetration both wheels Itodpfsix N Enox Aitof Diamond dressing speed 255 r.p.m. No. of cnc axes 1 Grinding wheel dimensions (h x w x d x w) Ø 350 x Ø 203,2 x 500mm Grinding wheel width 500 mm Maximum length to grind in plunge 500 mm Grinding wheel head motor power 55 Kw Hydraulic motor power 3 Kw Total power 60 Kw Voltage 220/380V Length 2.300 mm Width 2.800 mm Height 2.100 mm Weight 15.000 Kg

Condition: excellent (used), Year of construction: 1999, Technical Data: Working length: 3050 mm Iedpfxow Tcncs Aitstf Distance between uprights: 2690 mm Pressing force: 130 t CNC control: DELEM Adjustable backgauge Controlled axes: Z1 / Z2; X; R CNC-controlled crowning Installation height: 535 mm Stroke: 365 mm Throat depth: 410 mm Hydraulic tool clamping top and bottom Ram position measuring system with spring-back compensation via glass scales Program-controlled lower tool shifting (I-axis) for 2 positions Motor power: 12.5 kW Number of backgauge fingers: 2 CE mark Dimensions (L x W x H): approx. 3800 x 2350 x 3150 mm Weight: approx. 14 tonnes Condition: Good condition The seller is not liable for typing or data transmission errors. The machine's appearance, technical condition and wear correspond to its age; used machines are sold without any warranty.

Condition: used, grinding diameter 350 mm grinding length 600 mm centre height 175 mm grinding wheel diameter 400 mm grinding wheel width 50 mm 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 0-9,99 mm/Ø 0-9,99 mm/Ø ±10 ° longitudinal feed of the table 1100 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 Isdpfx Aiouxft Eotjtf 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 already delivered machine in centre distance 1000mm. -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: ready for operation (used), Year of construction: 2014, operating hours: 27,608 h, controller manufacturer: SIEMENS, This 5-axis DMG MORI CTX beta 800 TC was manufactured in 2014. It features a main spindle speed of 5,000 RPM and a sub spindle speed of 6,000 RPM, along with a 30-piece tool magazine. Ideal for complex turn-mill operations, consider the opportunity to buy this DMG MORI CTX beta 800 TC turn-mill centre. Contact us for further details regarding this machine. Itjdpfx Asx U D Hqsitof • Tools: 30 pcs • Incl tools shown on the pictures • Excl barfeeder

Condition: good (used), Year of construction: 2000, max. ram stroke 2 - 300 mm groove width 2 - 32 mm power capacity 8 kW no. of strokes 2 - 300 Hub/min throat ca. 300 mm Max. installation height ca. 450 mm automatic feeds 0,01 - 0,15 mm work speed 0 - 30 m/min return speed 30 m/min weight of the machine ca. 2,2 t dimensions of the machine ca. 2,5 x 1,5 x 2,2 m Isdpfxjuayibo Aitstf The BALZAT keyway jointing machine is characterised by the following advantages: - Infinitely variable adjustment of the jointing speed with constant return, even during the work process - Simple clamping of the workpieces with standard clamping devices, without additional tool holders - Extreme dimensional accuracy thanks to self-centring, centrally arranged blade holders - Feed rate can be changed during the programme sequence - Machine base is also a container for cutting oil - all components are easily accessible and replaceable

Condition: refurbished (used), functionality: fully functional, Löser centerless tube grinding machine - belt grinding machine - polishing machine - Cylindrical grinding machine Centerless tube grinding / polishing machine for workpieces with a minimum length of 1100mm. The machine was built in 1988 and was completely overhauled in 2012. The machine was converted for polishing and then only polished around 10,000 parts. The machine was no longer used after that. During the general overhaul, the motors, bearings and the entire control cabinet with the frequency converters were completely replaced. The machine can be used for both wet grinding and polishing. Wastewater treatment including pumps is not yet available. We can retrofit these for you free of charge according to customer requirements. The transport systems (roller conveyors) between the grinding stations must also be retrofitted to suit your workpieces. Ijdepugwiopfx Aitstf The machine can process pipe diameters from 10mm to 160mm. The grinding motors / polishing motors have an output of 7,5kW per station. The system can be viewed by appointment in our warehouse in D-63128 Dietzenbach.

Condition: used, Year of construction: 2005, Reishauer RZ150 gear grinding machine Iodpfx Aiexz E Srjtstf

Condition: like new (used), Year of construction: 2016, functionality: fully functional, operating hours: 100 h, stroke length: 800 mm, operating speed: 9 mm/s, controller manufacturer: CADMAN TOUCH, working width: 12,000 mm, bending force (max.): 1,600 t, back gauge: 1,000 mm, distance between stands: 10,600 mm, control type: CNC control, number of axes: 15, Only 100 Working (table/guiders/tooling still in prohibitor) Installed never used in production only testing CNC T1 + T2 + T3 Bending help support arm in front 3 x HH 2600 Module backgauge 3 x Z1+R1+Delta1 Lower Tooling set Variable VLA 50-150 mm Upper Tooling set LVD 505; Adjustment V-Axis 59,3 to 249,3 mm Thermotec Oil chiller GC25T-35 max. 2200 kPa CADMAN TOUCH with the best software for pressbrakes Hydraulic top tool clamping Iodeygkuwjpfx Aitotf Table width 500 mm Troath in column 1000 mm Max. bending length: 12000mm Distance between column: 10600mm Max. pressing force: 1600T Dis. Beam - Table: 1070mm Beam stroke: 800mm Table Width: 500mm Troth beam: 1000mm Approch speed: 80mm/min. Working speed: 9mm/min. Return speed: 90mm/min. Adjustment X-Axis back gauge:600mm Number of controlled axis: 15 (Y1/Y2/X/Z1/2/3, R1/2/3, Delta 1/2/3, T1/2/3 Control: CADMAN TOUCH Crowning: Yes Hydraulic toolclamping: Yes Power: 125kW Length: 14875mm Width: 5430mm Height: 7906mm Weight: 277500kg Why you need 1600 Ton Pressbrake, Bending force depends on: Material thickness Material strength Bend length Die opening When any of those go big, tonnage skyrockets. A 1600-ton press brake is used when: Plate is thick (20–60+ mm / ¾"–2½"+) Material is high-strength Parts are long (6–10+ meters / 20–30+ ft) Tight radii or deep bends are required Forming Heavy Welded structures like: Bridge girders Box columns Large beams and stiffeners Base frames for industrial machinery Shipbuilding Defence & Naval like: Hull sections Deck plates Bulkheads Reinforcement ribs Enegery & Infrastructure like: Wind tower sections Power plant components Pressure vessel shells (pre-forming) Transformer tanks Heavy Machining & Ground & Mining jobs like: Excavator frames Crusher housings Dump truck bodies Mining chute liners Furnace housings Kilns Massive welded assemblies Material to bend on 1600 t machine: Carbon steel: S235 / S275 / S355 A36, A572 Plate thickness: ~20–50 mm+ High strength steel S690 / S700 Hardox, Strenx Much higher tonnage needed even at thinner gauges Stainles steel: 304 / 316 Needs ~1.5–2× the force of mild steel Wear-resistant plate Heat-resistant steels JOB Example: Bending 40 mm S355 steel over 8 meters can easily require 1,200–1,600 tons, depending on tooling. Bending instead of welding: Increases strength Reduces distortion Cuts weld time and cost Improves fatigue life Looks cleaner and more accurate A 1600-ton press brake is used when: The part is too thick Too strong Too long It’s not for sheet metal shops — it’s for heavy industry, shipyards, steel fabricators, and energy projects. Please Note: The information on this page has been obtained to the best of our ability and belief, and from the manufacturers where possible. It is given in good faith, but its accuracy can not be guaranteed. Accordingly, it will not form a representation or constitute contractual terms. We advise you to check any vital details!