Surface grinding machine with grinding cycles

ZIERSCH ZT 24

Condition: excellent (used), Year of construction: 2010, feed length X-axis: 600 mm, feed length Y-axis: 220 mm, feed length Z-axis: 540 mm, feed rate X-axis: 30,000 m/min, feed rate Z-axis: 3,000 m/min, table length: 400 mm, table load: 250 kg, table width: 250 mm, Surface grinder Ziersch - ZT 24 MACH-ID 9344 Make: Ziersch Type: ZT 24 Control: Mitsubishi TOUCH Panel Year: 2010 Sturdy, cast iron execution of all machine components High machine weight for maximum rigidity Preloaded precision linear guideways in the vertical- and cross axis (Bosch Rexroth) for highest accuracy Scraped and turcite coated slideways in the longitudinal axis provide excellent vibration absorption and a high-quality grinding surface pattern. Hydraulic longitudinal motion with return cooling unit to achieve good surfaces Electro-mechanic cross- and vertical motion Measuring systems in vertical axis (Heidenhain) for precise positioning Maintenance-free paper band filtration unit with up to 500 l tank and 2-bar pressure pump for effective cooling and rinsing Integrated rinsing channel Magnetic separator for prefiltration of the paper band filtration unit Infinitely variable grinding spindle motor Machine lamp Table-mounted dressing device for high precision and surface finish Electro-permanent magnetic chuck (SAV) with integrated pole changing unit and traction regulation Partial encapsulation of the machine with sliding door and a service door Effective splash guard and an excellent accessibility Preparation of the machine for installation of a coolant mist exhaust unit Control system features: Very comfortable and easy to operate Z-control Hfjdpsx Sw H Eofx Af Nsb Automatic vertical infeed with dressing amount compensation Fully automatic grinding cycle with dressing cycles Easy operation via touchscreen Large and clear colour screen (10.4") Electronic handwheel, usable in vertical- and cross axis X - Travel: 600mm Y - Travel: 220mm Z - Travel: 540mm Table Length: 400mm Table Width: 250mm Table load: 250 Feed rate X-Axis: 30000mm/min. Feed rate Z-Axis: 30000mm/min. Grinding stone dimensions:250 x 38 x 50,8mm Power: 3,7kW Speeds: 4500Rpm Cooling system: Yes Feed rate Y-Axis: 30000mm/min. Length: 3050mm Width: 2050mm Height: 2510mm Weight: 2900kg 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!

Condition: used, Year of construction: 1995, functionality: fully functional, Tool grinding machine Jungner Sweden Built in 1995 Hfedpfewdihrox Af Nob Accessories

Condition: good (used), Year of construction: 2010, grinding length: 600 mm, grinding width: 220 mm, Manufacturer: Ziersch Type: ZT 24 Control: Mitsubishi TOUCH panel Year of construction: 2010 Sturdy, cast iron execution of all machine components High machine weight for maximum rigidity Preloaded precision linear guideways in the vertical and cross axis (Bosch Rexroth) for highest accuracy Scraped and turcite coated slideways in the longitudinal axis provide excellent vibration absorption and a high-quality grinding surface pattern. Hydraulic longitudinal motion with return cooling unit to achieve good surfaces Hjdpfx Afovt Tm Se Nefb Electro-mechanical cross and vertical motion Measuring systems in vertical axis (Heidenhain) for precise positioning Maintenance-free paper band filtration unit with up to 500 l tank and 2-bar pressure pump for effective cooling and rinsing Integrated rinsing channel Magnetic separator for prefiltration of the paper band filtration unit Infinitely variable grinding spindle motor Machine lamp Table-mounted dressing device for high precision and surface finish Electro-permanent magnetic chuck (SAV) with integrated pole changing unit and traction regulation Partial encapsulation of the machine with sliding door and a service door Effective splash guard and excellent accessibility Preparation of the machine for installation of a coolant mist exhaust unit Control system features: Very comfortable and easy to operate Z-control Automatic vertical infeed with dressing amount compensation Fully automatic grinding cycle with dressing cycles Easy operation via touchscreen Large and clear colour screen (10.4") Electronic handwheel, usable in vertical- and cross axis Specifications Metric US Standard X - axis 600 mm Y - axis 220 mm Z - axis 540 mm Table length 400 mm Table width 250 mm Load more specifications Dimensions ( Estimate) Length 3050 mm Width 2050 mm Height 2510 mm Weight 2900 kg Please note: The information on this page has been obtained to the best of our knowledge and belief from the manufacturer. The information is given in good faith but the accuracy cannot be guaranteed. Accordingly, they will not constitute a representation and contractual terms. We recommend that you review all important details.

Condition: used, TECHNICAL DETAILS - Number of axes : 3 - Centers height : 175 [mm] - Distance between centers : 1000 [mm] LINEAR AXES - Grinding length : 500 [mm] - Travels X x Z : 267 X 650 [mm] GRINDING WHEEL HOLDER HEADSTOCK - Continuous orientation : +/-8,5 [°] - External wheel dimensions : 500 x 80 x 203 [mm] - Grinding wheel holder headstock power : 7,5 [kW] - Cutting speed : 44 [m/s] PART HOLDER HEADSTOCK - Taper type : CM5 - Axis C : +/-0.5[°] - Power : 1 [kW] - Rotation speed : 30-1000 [Rpm] TAILSTOCK - Taper type : CM3 - Quill travel : 35 [mm] - Quill diameter : 50 [mm] - Max. part weight between centers : 130 [kg] ELECTRIC SUPPLY - Supply voltage : 400V 50 Hz - Machine dimensions : 2700 x 2350 x H. 2100 [mm] - Weight : 4 000 [kg] HOURS - Working hours : 17.775 [h] EQUIPMENT Hfedeuhbydopfx Af Neb - CNC FANUC 16i-TA control - Pictogramming - Studer RELEASE C - Electronic handwheel - SENSITRON - Dynamic balancing device : Hydrobalance HBA 40000-1 - Automatic length probe arm MOVOMATIC C25 - Automatic outer diameter probe arm in-process MOVOMATIC - Grinding wheel safety guard with automatic toppling - Fixed grinding device upon part-holder headstock - Coolant tank : 375 [l] - Paper filtering unit - Oil mist extractor - Wheel-holders flanges

Condition: like new (used), Year of construction: 2012, functionality: fully functional, measuring range X-axis: 500 mm, measuring range Y-axis: 500 mm, measuring range Z-axis: 500 mm, Measuring range: X=500mm, Y=500mm, Z=500mm Length measurement deviation E0 in µm E0/E40 in µm MPE according to ISO 10360-2:2009 2.4 + L/300 at 18°C – 22°C C99 control unit with BP26_SE operator panel Equipment: VAST XXT sensor 6-position probe changer magazine 4-position probe changer rack Calibration sphere with certificate Hjdpfjttza Rex Af Nsfb Machine file, technical documentation, operating manual Various probes HP workstation and monitor Additional accessories Software: Calypso Basic CNC Upgrade to the latest Calypso version and additional options possible

Condition: refurbished (used), Year of construction: 2025, operating hours: 36 h, functionality: fully functional, machine/vehicle number: 1024-54, Country of Manufacture: Switzerland Voltage: 380/50/3 Net weight: approx. 1600 kg Customs tariff: 8460.2920 Dimensions: 235 x 155 x 145 cm TECHNICAL FEATURES: MAIN DIMENSIONS: Centre height: 100 mm Distance between centres: 400 mm LONGITUDINAL SLIDE: Max travel: 420 mm Minimum automatic travel: 1 mm Table feed speed: 100–3500 mm/min Overtravel delay: 0–5 sec. Maximum table swivel (400/650 mm): 30°/15° CROSS SLIDE: Max travel: 170 mm Rapid traverse: 30 mm Plunge depth (diameter): 1.9 mm Feed rate 1: 0.03–1.5 mm/min Feed rate 2: 0.02–0.3 mm/min Plunge feed per impulse: 0.0005–0.025 mm WHEELHEAD: Grinding wheel (diameter x width x bore): 350 x 32 x 127 mm Drive power: 3 kW Peripheral speed: 30 m/s Hodpfx Afjw T Sc Ns Nsfb Spindle speeds: 1600/1975/2200 rpm Manual stroke: 120 mm Swivel to right: 15°/30° Optional wheel guard for wheel set max width: 50 mm WORKHEAD: Swivel range: 0°–90° Spindle speeds: 80/175/380/800 rpm Internal taper: Morse 4 Collet type: W-20 Drive power: 0.5 kW Maximum workpiece weight: 20 kg Load for in-the-air grinding: 12 Nm Optional stepless drive speed range I: 30–300 rpm Optional stepless drive speed range II: 120–1200 rpm TAILSTOCK: Internal taper: Morse 2 Quill travel: 20 mm GUARANTEED WORKING ACCURACY: Generator straightness: Between centres: 400 mm Measured over 400 mm: 0.002 mm Between centres: 650 mm Measured over 650 mm: 0.003 mm Roundness accuracy for in-the-air grinding: 0.0004 mm CONNECTION VALUES: Power consumption: max. 8 kVA Permissible voltage variation: –15% / +10% Permissible frequency variation: ±3% Compressed air: 5 bar All technical specifications are given without obligation and subject to errors or omissions.

Condition: good (used), functionality: fully functional, Year of construction: 2011, working width: 1,300 mm, throat depth: 410 mm, distance between stands: 960 mm, operating speed: 20 mm/s, reverse speed: 20 mm/s, overall weight: 3,600 kg, total length: 2,740 mm, total width: 2,140 mm, total height: 2,317 mm, input voltage: 200 V, pressing force: 36 t, working length: 1,300 mm, CNC-controlled axes: Y1, Y2, X, R, Z1, Z2 Year of construction: 2011 Pressing force: 352 KN Table length: 1300 mm Bending length: 1300 mm Distance between uprights: 960 mm Hsdpfx Ajwgw Hhjf Nefb Frame depth: 410 mm Maximum stroke: 150 mm Opening: 420 mm Motor power: 200 V with transformer for 400 V Power: 13.2 kVA Total length: 2740 mm Total width: 2140 mm Total height: 2317 mm Machine weight: 3600 kg

Year of construction: 2021, condition: new, Directly available from stock List on request 550 pieces = 1x truck load ( 15000 kg theoretical weight / 13900 kg actual weight) Hedpfeica Amex Af Nsfb

Condition: used, Technical details: max. ram stroke: 250 mm workpiece diameter - max.: 80 mm max. workpiece length: max. 900 Hfjdpfx Aew Au I Ief Nob total power requirement: 1,5 kW weight of the machine ca.: 2,1 t

Condition: used, Year of construction: 2002, grinding diameter 350 mm grinding length 1000 mm centre height 175 mm dimensions of the machine ca. 3,6/3,5 m Photos of identical machine with centre height 225mm Base: Kellenberger Kel-Varia UR175-1000 Kelco 120 Grinding head UR with T1-T2-T3 Basic equipment: -T1 500mm grinding disc diameter -T2 400mm grinding wheel diameter -Infinitely variable, high-resolution axis -Marposs measuring device for tool measurement -Active longitudinal positioning -GAP on T1 and T2 from ELASO contactless integrated in the control interface Semi-automatic balancing from ELASO integrated into the control interface -Tailstock with manual retraction -MK5 workpiece headstock with short taper DIN 55026 Belt-driven internal grinding device Options at an extra charge: - New high-precision workhead with torque drive - Internal grinding device for high-frequency spindles diameter 120mm -HF internal grinding spindle Fischer MFM-1224/42/31 D-21 -HF spindle with HSK holder 24,000 rpm with integrated GAP sensor. (delivery time) -CNC-controlled C-axis non-circular grinding -hydrostatic threaded spindle in x -new hydrostatic unit with only 1 pump and pressure accumulator thus better energy efficiency. -monitoring of the water content in the hydrostatic system -Suction system Further options available on request Mechanical overhaul: -Complete machine overhauled according to Kellenberger measurement protocol -New service-friendly cab -repainting Electrical overhaul: -New modern CNC CIRCULAR GRINDING MACHINE control with BEMA rough grinding surface -New control cabinet -New drive technology -Replacement of all electrical cables Berus pressure switches etc. -New absolute glass scales in x and z -New absolute rotary encoder (for B-axis) Control system: The grinding software consists of a basic licence and various options that are possible depending depending on the equipment of the machine. Basic software - External and internal pendulum grinding - External and internal plunge-cut grinding - External and internal pendulum grinding - External and internal plunge-cut grinding - External and internal taper pendulum grinding - External and internal radius grinding, radius dressed on disc - Semi-automatic pendulum grinding - Workpiece zeroing - Grinding wheel zeroing - Measuring the dressing diamonds - 2 moulding diamonds - 1 shaped diamond or dressing roll (dressing roll required) - Moulding roller (dressing roller required) - 3 Flat dresser - Corrections - Z-position measurement (probe required) - GAP probing (grinding device required) Hfsdpfx Ajuxfucjf Nob OPTIONS at an extra charge: Software profile plunge-cut grinding: - External and internal profile plunge-cut grinding with profile disc Profile grinding software: - External and internal profile grinding with straight disc Software thread grinding: - Single and multi-start external and internal thread grinding with thread on the disc disc Dressing. Dressing of single and multi-groove discs. Flank angle freely selectable. Trapezoidal thread grinding software: - Additional dressing of trapezoidal threads possible External and internal non-circular plunge-cut grinding: - External and internal non-circular plunge-cut grinding Non-circular grinding software: A prerequisite for non-circular grinding is that the workpiece axis is equipped with a high-resolution rotary encoder so th...