Surface Grinding Machine

Ziersch GmbH ZT 820

Condition: used, Surface grinding machine BLOHM type HFS 6 make no.: 10493 year of construction 1973 Electro magnetic clamping plate 600 x 300 mm grinding length 600 mm grinding width 400 mm table longitudinal movement max. 650 mm transversal movement 350 mm distance spindle center - table surface max. 600 mm distance spindle center - magnetic plate max. 517 mm Clamping surface table 1020 x 300 mm grinding wheel diameter 300 mm grinding wheel width 50 mm grinding wheel bore 76 mm table longitudinal feed 2-30 m/min infinitely variable table cross feed 2-65 mm stepless electric cross feed 3 m/min vertical feed 0,001 - 0,020 mm per infeed pulse vertical feed 0,250 m/min grinding wheel speed 1400 / 2800 rpm. Motor power hydraulic pump 2,2 kW Motor power grinding spindle 5 / 6 kW Mains connection 380 Volt, 50 Hz. Fjdpfxod Hbafe Agbjpb Total power 11 kW - automatic depth adjustment - hydraulic longitudinal table movement - grinding wheel dresser on the headstock - electromagnetic plate height 83 mm - coolant system adjacent, with magnetic filter in filter housing - grinding spindle circulating lubrication - adjacent control cabinet (800 x 500 mm) - swiveling control panel - operating instructions and spare parts manual space requirement L x W x H 3000 x 2200 x 2100 mm weight surface grinding machine 3000 kg weight switch cabinet 200 kg good condition

Condition: like new (used), Year of construction: 2022, operating hours: 13,116 h, Max. bar capacity mm: 20 Max. Z-axis travel (sliding headstock/fixed headstock) mm: 205 / 80 Max. spindle speed rpm: 10,000 Drive power 100%/40% duty cycle kW: 3.0 / 5.5 Torque 100%/40% duty cycle Nm: 5.73 / 10.5 / max. 17.2 C-axis resolution degrees: 0.001 Max. rapid traverse Z m/min: 20 Tool stations: 8 Driven tools: 8 Max. tool speed rpm: 12,000 / 8,000 Tool holder diameter mm: 45 Drive power 100%/40% duty cycle kW: 1.0 / 2.0 Turning tool cross-section mm: 16x16 / 20x20 Slide travel X mm: 120 / 165 Slide travel Y mm: ±25.4 Slide travel Z mm: 254 / 567.5 Rapid traverse X/Y/Z m/min: 20 / 20 / 40 B-axis swivel angle degrees: 105 Lower turret: Tool stations: 8 Driven tools: 8 Max. tool speed rpm: 12,000 Tool holder diameter mm: 45 Drive power 100%/40% duty cycle kW: 1.0 / 2.0 Turning tool cross-section mm: 16x16 / 20x20 Slide travel X mm: 120 Slide travel Y mm: ±25.4 Slide travel Z mm: 155 Fpsdpfewuddvjx Agbob Rapid traverse X/Y/Z m/min: 20 / 20 / 40 Back working device: Tool stations: 4 Slide travel X/Y/Z mm: 120 / ±25.4 / 155 Tool holder diameter mm: 25 Sub spindle: Max. spindle bore mm: 20 Max. spindle speed rpm: 10,000 Drive power 100%/40% duty cycle kW: 3.0 / 5.5 Torque 100%/40% duty cycle Nm: 5.73 / 10.5 / max. 17.2 Slide travel X mm: 235.5 Slide travel Z mm: 258 C-axis resolution degrees: 0.001 Rapid traverse X/Z m/min: 20 / 40 Coolant system basic unit: Pump pressure bar: 3 / 8 Tank capacity l: 250 Flow rate at 3 / 8 bar l/min: 80 / 120 Filtration degree µm: 200 Machine dimensions Length x width x height mm: see installation plan* Weight kg: 5,000* Connected load kW: 40 (47 kVA)

Condition: new, Year of construction: 2023, functionality: fully functional, travel distance X-axis: 1,000 mm, travel distance Y-axis: 600 mm, travel distance Z-axis: 650 mm, controller manufacturer: Heidenhain, controller model: TNC640, Control : Heindenhain TNC 640 Technology : Direct drive Speed : 12,000 rpm Power : 30 kW Torque : 176 Nm Taper : SK 40 Toolchanger : 40 stations Working area Movement X : 1,000 mm Movement Y : 600 mm Movement Z : 650 mm Fjdotpm Stepfx Agbopb Fixed Table (X/Y) : 1,100 x 600 mm Load capacity : 1,200 kg Others Rapid traverse (X/Y/Z) : 36/36/32 m/min

Condition: used, Year of construction: 2002, functionality: fully functional, turning length: 3,000 mm, turning diameter over cross slide: 520 mm, travel distance X-axis: 600 mm, travel distance Y-axis: 150 mm, travel distance Z-axis: 3,150 mm, Turning diameter 520 mm Turning length 3000 mm Control SIN 840 D Siemens Z-axis 3150 mm Feed Z-axis 1 - 40,000 mm/min Rapid traverse Z-axis 40.00 m/min X-axis 600 mm Feed X-axis 1 - 30,000 mm/min Rapid traverse X-axis 30.00 m/min Main spindle S1 Spindle speed range 1 - 3,300 rpm Drive power at 100% load 29.00 kW Spindle nose DIN 55026 - Size A11 Fpsdpfx Agexadk Dobob Spindle diameter at front bearing 160 mm Spindle bore 115 mm C-axis 360 x 0.001° Milling spindle S2 Tool holder Capto C6 Infinitely variable speed range 1 - 6,000 rpm Y-axis -100 / +150 mm B-axis -110 / +110° Tool magazine with 100 positions Total power requirement 145 kW Weight of the machine approx. 24 t

Condition: excellent (used), Year of construction: 2008, Control system: Siemens 840-D Travel X: 1450 mm (longitudinal) Travel Y: 1100 mm (vertical) Z travel: 1300 mm Pallet size: 800 x 1000 mm Table load: 2000 kg NC rotary table with direct drive Positioning: 0.001° Max. Max. speed of the rotary indexing table: 60 rpm Fjdpfx Agjvgxfyebspb Rapid traverse: 60 m/min Spindle motor: 50 KW (25%) / 28 KW (100%) Spindle torque: 1210 NM / 680 NM Spindle speed: 6000 rpm Spindle taper: HSK 100 Tool changer: 80 places Max. Tool diameter: 325 mm Max. Tool length: 800 mm Max. Tool weight: 35 kg Workpiece diameter: 1600 mm Workpiece height: 1400 mm Workpiece weight: 2000 kg Coolant through spindle Coolant shower Tool breakage detection in the tool changer Spindle motor load monitoring Spindle extension by 100 mm Electronic handwheel Machine is supplied with many tools

Condition: used, TECHNICAL DETAILS - Number of axes : 5 MILLING SPINDLE - Tool holder type : HSK63 Fpodpfxsup Hw Ee Agbsb - Spindle power : 17.5 [kW] - Spindle speeds : 18.000 [rpm] LINEAR AXES - Travels on X/Y/Z axes : 915 / 500 / 500 [mm] - Rapid traverses rates (X/Y/Z) : 30 / 30 / 20 [m/min] TOOL CHANGER - Tool magazine capacity : 28 TABLE - Table dimensions : Ø 630 [mm] - Maximum weight upon table : 500 [kg] POWER SUPPLY - Supply voltage : 400 [V] - Total installed power : 26 [kVA] WEIGHT & DIMENSIONS - Machine floor space : 3620 x 3160 [mm] - Machine height : 3000 [mm] - Machine weight : 7300 [kg] MACHINE HOURS - Number of working hours : 48894 [h] EQUIPMENT - CNC : Heidenhain iTNC 530 - Coolant tank - Chips conveyor - Oil mist extractor : ELBARON - Cooling unit : HYDRAC COOLING FLKS 170S/2.3W/TP/400-50/1/14 - Workpiece probe : Renishaw - Tool breakage detection : BLUM

Condition: excellent (used), Grinding range 650 x 300 x 550 mm Table size 650 x 250 mm Automatic dresser Fsdpfx Agorvhirebopb MARCELS MASCHINEN CH

Condition: excellent (used), Year of construction: 2001, operating hours: 47,600 h, machine/vehicle number: 325, System: TX8H Spindle passage: 80 mm Turning length max: 750mm Turning diameter: 340mm Power: 22kw Number of tool holders: 12 Shaft diameter: 40 Powered tools in all positions X axis Z axis C axis Automatic tailstock Fsdpoh Dzqlefx Agbepb chip conveyor

Condition: like new (used), Year of construction: 2013, operating hours: 7,100 h, functionality: fully functional, turning length: 650 mm, turning diameter over cross slide: 350 mm, turning diameter: 385 mm, spindle speed (min.): 4,500 rpm, spindle bore: 67 mm, travel distance X-axis: 255 mm, travel distance Z-axis: 800 mm, For sale: Used DMG NEF400 V3, 5th Generation ISM 2-axis universal lathe with C-axis. Travel distances: X: 255mm Z: 800mm Swing over bed: 385mm Swing diameter: 350mm Turning length: 650mm Equipment: - Main spindle as integrated spindle motor - Max. spindle speed: 4,500 rpm Fjdpfx Agexzqnrjbepb - Drive power: 8.0/11.5 kW (100/40% duty cycle) - 12-position VDI30 disc-type turret with 6 driven positions - C-axis and spindle brake (hydraulic) - Automatic tailstock, MK4 mounting, travel: 680mm - CNC control Siemens 840D Solutionline with ERGOline Control, Sinumerik Operate, and ShopTurn 3G - Operating system: Linux - Technology cycle for applying alternating spindle speeds for vibration-critical setups - Manual tool measurement device in work area - Hydraulic unit - Coolant spray gun - Mechanical oil mist separator - Reinforced coolant pump: 12 bar, 23 l/min - Chip conveyor with discharge height of 1,250mm, discharging to the right Bar machining package consisting of: - Workpiece pickup unit with left-side conveyor for parts up to max. 65mm diameter, 150mm length, and 3kg max. weight - Bar clamping device inner draw-tube diameter max.: 67mm - Interface for bar loader magazine - Foot switch for tailstock operation - Hydraulic 3-jaw chuck SMW-AUTOBLOK - RMS sensor (Relocation Machine Security) Machine available immediately! Machine ready for operation! Loading by us included! Transport can be arranged upon request!

Condition: used, Technical details: measuring range Y-axis: Höhe: 0 - 600 mm interface: RS232 weight: 24 kg power consumption: 43 Watt Floor Space WxD: 0,237 x 0,448 x H: 1,013 m High-precision height measuring device Linear Heigth with a glass scale for high accuracy. With LCD display and keypad. This is a table-top device. The main unit can be easily moved in a semi-floating position on a measuring plate using a push-button (float switch). The carriage can perform both automatic and manual movements. incl. eccentric probe at the tip with a ball Ø 4.5 mm Data output RS-232C interface the measuring carriage is guided by roller bearings, motor-driven and/or manual Measuring system - glass measuring system (incident light method) Compressed air supply via built-in compressor Operation via control panel (with graphic display) with granite plate without table Fodpfx Agoxcvqnsbepb *