Centerless cylindrical grinding machine

ESTARTA 301

Condition: good (used), Manufacturer ESTARTA Model 301 MV Condition Used Stock number 4576 Location Badajoz, Spain Dimensions 1520x1020x1260mm Weight 1550 kg Opening between grinding wheels 1,5/50mm Max. grinding wheel width in plunge grinding plunge 125mm Dimensions of the working wheel (od x id x width) 300x125x175mm Øext.min. working wheel working wheel 220mm Max. depth of profile of working profile depth 8mm Dimensions of the driving wheel (od x id x width) 220x125x125mm Øext.min. of driving wheel drive wheel 165mm Max. depth of profile of the driving wheel profile depth 8mm Grinding wheel motor power Bwedpfer Ezfpsx Ak Ejl motor power 7,5Kw Motor power of grinding wheel driving motor power 0.75Kw Tilting angle angle of working working +/- 5º

Condition: used, Year of construction: 2009, cutting diameter 15 - 560 mm 560 x 630 mm dimensions of saw-band 7.400 x 54 x 1,60 mm Bwodpfx Akjvxwkfj Eol Control KASTO material feed - single 900 mm multiple feeding length max. 9.999 mm cutting length min. 6,00 mm sawing motor 5,50 kW cutting speed 13 - 127 m/min height of material-table 700 mm total power requirement 12,00 kW weight of the machine ca. 6,00 t dimensions of the machine ca. 3,70 x 2,50 x H2,50 m Automatic two-column band saw with KASTO Compact Control; frequency-controlled saw band drive; chip conveyor; infeed roller-conveyor electrically driven (6m), 3x roll-conveyor 1m and outfeed roller 2m; Machine can be inspected under power.

Condition: good (used), Year of construction: 2014, 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 --> 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 Bwedpsw Intasfx Ak Ejl --> 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 --> new in 1988

Condition: used, TECHNICAL DETAILS - Distance between centers : 650 [mm] - center height : 175 [mm] - Max. part weight between centers : 80 [kg] - X/Z stroke : 285 / 800 [mm] - Axis X programmable feed speed : [mm/min] - Resolution : 0.0001 [mm] - Axis Z programmable feed speed : [mm/min] - Resolution : 0.0001 [mm] - Table orientation : 0 - 8.5 [°] GRINDING WHEEL HOLDER HEADSTOCK - T1 grinding wheel dimensions : 500 x 63 x 203,2 [mm] - Speed : 50 [m/s] - Power : 9 [kW] - Manual orientation : -15 / +195 [°] - Indexing precision : 2.5 [°] Bwsdpfoylc R Uox Ak Esl - Internal grinding : 40.000 [rpm] - Power : 3 [kW] PART-HOLDER HEADSTOCK - Type of cone : CM5 - Speed : 1 - 1500 [rpm] - Power : 1.8 [kW] - Boring : 30 [mm] - C axis indexing precision : +/- 0,5 [°] - TAILSTOCK - Type of cone : CM4 - Quill diameter : 50 [mm] - Quill stroke : 35 [mm] POWER SUPPLY - Supply voltage : 400 [V] - Total installed power : 20 [kVA] WEIGHT & DIMENSIONS - Machine floor space : 2.670 x 2.050 [mm] - Machine height : 1.900 [mm] - Machine weight : 4000 [kg] MACHINE HOURS - Number of hours under power : 190 [h] EQUIPMENT - CNC : FANUC Oi-TD - Electronic handwheel - 3 colors status lamp - Oil mist extractor - Linear scales on axes X/Z - Dynamic wheel balancing : MPM - Automatic contact detection : SENSITRON 6 - Fixed dressing device - Workpiece probe - Coolant tank : 375 [l] * with paper filtering unit

Year of construction: 2004, condition: ready for operation (used), A fully automatic Kasto band saw system is available. Cutting range at 90°: round material: 530mm, square material: 530mm/530mm, flat material: 530mm/640mm, saw blade length: 7675mm, saw blade width: 54mm, saw blade thickness: 1.6mm, cutting speed: 120m/min. Overall system dimensions X/Y/Z: approx. 5200mm/2700mm/2700mm, weight: approx. 6000kg. Including roller conveyors. Documentation available. On-site inspection is possible. Bwodev S E Edopfx Ak Esl

Condition: like new (used), Year of construction: 2010, Haas Multigrind CB multi axis CNC grinder, 12 station, Siemens Sinumerik 840D control, load / unload, LTA industrial air cleaning unit, (2010) Technical Data - Grinding Spindles (With Two spindle ends) Interface - Cone ø 31.75mm Performance 100% / 40 % ED - 11.5 / 14.5kW Standard rotation speed - 8,000rpm Option: One spindle end Bwedpfx Akev Igg Ij Ejl Interface - HSK 50E Performance - 100% / 40% ED - 11.5/ 14.5 kW Standard rotation speed - 8,000rpm Option: One spindle end Interface - HSK 50E Performance 100% / 40% ED - 11 / 12 kW Standard rotation speed - 18,000rpm Option: One spindle end Interface - HSK 80E Performance 100% / 40% ED - 30/30 kW Standard rotation speed - 8,000 rpm Option: High Frequency spindle - On request Machine Table Clamping surface - 1000 x 500mm Number, distance and width of the T slots - 9 / 50 / 12H7mm Work Range X- Axis - 700mm (optional) 1000mm (optional) 1200mm Y Axis - 410mm Z Axis - 500mm C Axis angle of rotation - 320° Option: X3 - auxilliary axis Work range - 400mm Probing system and feed Resolution of linear axes - 0.0005mm Rapid feed of linear axes - 30,000mm/min Resolution of rotary axes - 0.001° Rotation speed of C Axis - 400rpm Rotary axis ( A axis) Standard tip height - 175mm Rotation speed as spindle - 2600rpm Standard interface - ISO SK 50 / centering 70H5 Optional - HSK 100 / 80 / 63 / 50 Tool Changer option HSK50E Number of tools / Diameter of tools Inner wheel - 5 / 300mm to 9 / 100mm Outer wheel - 7 / 300mm to 16 / 100mm HSK80E Number of tools / Diameter of tools Inner wheel - 5 / 300mm to 8 / 100mm Outer wheel - 7 / 300mm to 14 / 100mm Workpiece size Diameter 340mm Length 550mm Length between tips 500mm Electrical supply Operating voltage 400V / 50Hz fused to 80 A Controller Siemens contouring control - Sinumerik 840 DSL Pneumatics Operating pressure - 6 - 10bar Weight Total weight depending on equipment 10,000kg or more Floor space requirement Length x width (standard) 3227 x 2700mm Height during operation 3550mm Height with option of coolant nozzles 3810mm (min hall height 4100mm)

Condition: good (used), Year of construction: 2000, max. ram stroke 2 - 300 mm groove width 2 - 32 mm Bwsdpfouayibox Ak Eel 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 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: used, Year of construction: 2017, Technical details: turning diameter: 356 mm turning length: 705 mm control: CELOS M730 UM MAPPS swing dia.: 742 mm standard turning diameter: 275 mm travel -x axis: 260 mm travel -y axis: 100 ( ±50) mm travel -z axis: 795 mm rapid travel - longitudinal/face: 30 / 30 m/min Rapid travel B-axis (parts transfer subspindle): 734 m/min Spindle 1 RPM: 4000 1/min Spindle 1 Power: 15/18,5/18,5 kW Spindle 1 Torque: 409/505 /599 Nm Spindle 1 max. bar diameter: 80 mm Spindle 2 RPM: 4500 1/min Spindle 2 power: 7,5/11 kW turret stations / rotary tool stations: 20 / 20 BMT40 speed of driven tools: 10000 1/min Bwjdpfxsyxpv Se Ak Eel : 3.7/5,5/5,5 kW torque rotary tools: 14 / 24 Nm total power requirement: 38 kVA weight of the machine ca.: 6,3 t dimensions of the machine ca.: 4 (9) x 2,1 x 2,2 m Accerories Chip conveyor Barfeeder Interface Parts catcher Sp. 1 und Sp. 2 Parts and total counter Signal lamp 3 colors Spindle 1 Chuck Kitagawa B 210 (250 mm) Spindle 2 Chuck Kitagawa B 206 (160 mm) Conveyor for partsdisposal Automatic door Interface for coolant through the spindle Coolant through spindle 70 bar Knoll Program restart Tool presetter Spindle 1 & 2 Coolant shower 1m Barfeeder magazine IRCO High precision Turning and Milling Centre with Y-axis and sub spindle. Easy programming by CELOS-MAPPS 4 Control. Very low cutting hours. Machine is like new. All existing toolholders and life tool holders come with the machine. *

Condition: excellent (used), Year of construction: 2011, Weiler Primus VC precision lathe Year of manufacture: 2011 Technical details Turning diameter: 250 mm Turning length: 500 mm Center height: 140 mm Swing diameter over bed slide: 280 mm Max. swing diameter over cross slide: 150 mm Main spindle: Speed range – main spindle: 30 – 4,000 rpm Power 4.0 kW Number of gear stages: 1 Spindle head: 5 / DIN 55027 Spindle diameter in front bearing: 70 mm Spindle bore: 40 mm Usable bar diameter: 40 mm Tool holder: System: MultiFix B Turning tool shank cross-section: 20 x 20 Tailstock: Quill travel: 85 mm Quill diameter: 40 mm Tailstock taper: MK 3 Feeds: Number of feeds: 24 Longitudinal feed: 0.02 – 0.63 mm/rev Cross feed: 0.006 – 0.2 mm/rev Bodpfx Aew Ebdbok Eswl Thread cutting: Metric: 0.25 – 8 mm Inches: 80-2 1/” Travel distances: X-travel Cross slide travel: 150 mm Z-travel by cross slide: 500 mm Z-travel by top slide: 110 mm Total power requirement: 15 kVA Machine weight: approx. 800 kgs Space requirements: 1400x935x1550 mm Accessories/options: - Documentations - 3-jaw chuck diameter 160mm, with jaws - 4-jaw chuck diameter 160mm, with jaws - Collet type chuck with collets - Tailstock - Multifix tool holder, with holders - Steady - Change gears - Different kind of tooling - Lista cabinet - Spare parts - etc... Under power in our warehouse.

Condition: new, Year of construction: 2024, functionality: fully functional, Universal CNC cylindrical grinding machine for high-precision internal & external cylindrical grinding MBF 453U from the MaiBase platform The machine is a completely new development with strong dimensions in a small space! Technical data: Center width: 430 mm Standard center height: 200 mm Grinding length: 400 mm Grinding wheel diameter: 500 mm Z-axis adjustment path: 550 mm X-axis travel: 385 mm Dimensions and weight: 2200 x 2500 x 2400 mm // 6500 kg Equipment of the machine: - FANUC Oi-F Plus control system - Grinding headstock (swiveling) with 15kW motor spindle - Workpiece headstock MK5 - Tailstock MK3 with 20 mm stroke (optional 60 mm / 120 mm) - Handwheel for manual axis movement - Z-axis - X-axis - C-axis Bwodpfstrf Smjx Ak Esl - B-axis - Glass scales for X- and Z-axis - Internal grinding spindle FISCHER UJ80 - Internal grinding spindle (GMN motor spindle) optional - Dressing spindle attached to the workpiece headstock for rotary dressing - Automatic door drive