Roll grinder

Churchill CNC Roll Grinder 1800mm x 9000mm

Condition: repair required (used), grinding diameter: 1,295 mm, grinding length: 4,276 mm, Looking for a high-precision cylindrical grinder for large workpieces? We have a Farrel 50 x 14 CNC Cylindrical Grinder available! This machine is ideal for industries requiring precise concave and convex grinding, ensuring superior accuracy and efficiency. Key Features: Concave grinding possible Covex grinding possible NUM 760 CNC Control Fixed steady rest 2 x  Stones and Flanches included Centre height: 647mm Grinding Ø: 1295mm Grinding length: 4267mm Grinding stone dimensions:914 x 152 mmmm Grinding stone speeds: 400 - 1200Rpm Cooling system: Yes Length: 8500mm Width: 4500mm Height: 3200mm Weight: 78000kg Rcsdpfxev Dia As Adzsf 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: excellent (used), functionality: fully functional, machine/vehicle number: 11903, grinding length: 5,200 mm, grinding wheel diameter: 660 mm, grinding diameter: 1,600 mm, grinding wheel width: 50 mm, spindle speed (max.): 30 rpm, spindle speed (min.): 5 rpm, Churchill Roll Grinder Swing 1600 mm Centres 5200 mm Cambering Wheel Size 26” x 2” Roll speeds 5-30 rpm Rsdpexvrptsfx Adzscf Bed and table were re-ground and not much use since so both are perfect.

Condition: used, Max. turning diameter: 650 mm Rcodpfx Asvk T S Aodzsf Min. turning diameter: 200 mm Max. turning length: 4000 mm Max. workpiece weight: 10 tons Center height: 400 mm Faceplate diameter: 650 mm Speed: 1 - 58.4 rpm Drive power: 45 HP Tailstock

Condition: used, Year of construction: 1971, Technical details: max. diameter of face turning: ca. Ø 900 mm revolution per minute: Spindel: 12,5 - 00 / 24 step U/min revolution per minute: Planscheibe: 8 - 190 / 12 step U/min feed steps: Planscheibe: 0,03 - 3 / step rapid traverse: alle Bewegungen: 2000 / 4000 m/min tool taper: der Arbeitsspindel: ISO 50 / SK50 table clamping surface:: 700 x 800 table rotating: 360° Grad drill table adjustment: quer: 800 mm max. table load: 1500 kg total power requirement: ca. 11,0 kW weight of the machine ca.: 7800 kg dimension machine xH: 3,0 x 2,0 x 2,6 m Rcsdpfx Adju Idtpszjf dimensions electric cabinet: 1800 x 400 x 1950 mm Ø of the face plate 420mm Movement of the face slide 180mm largest Ø during facing approx. 900mm Longitudinal movement of the column 700mm Vertical movement of the headstock 700mm Feed drive of column, headstock and clamping table: -for spindle operation=0,20 - 10 mm/rev with 34 speeds -for operation with faceplate= 0,16 - 16 mm/rev with speeds Equipment: optical fine measuring device/measuring system for axes X/Y/Z/B-axis hydraulics machine feet/footplates control panel with boom *

Condition: excellent (used), Year of construction: 2005, operating hours: 38,388 h, functionality: fully functional, machine/vehicle number: 019.3784, workpiece weight (max.): 130 kg, grinding length: 1,000 mm, total width: 1,970 mm, total length: 2,735 mm, total height: 1,700 mm, quill travel distance: 35 mm, quill stroke: 35 mm, quill diameter: 50 mm, distance between centers: 1,000 mm, type of input current: AC, spindle speed (max.): 2,110 rpm, spindle speed (min.): 1,670 rpm, grinding spindle speed: 2,110 rpm, overall weight: 3,400 kg, input frequency: 50 Hz, input voltage: 400 V, workpiece spindle speed (max.): 1,000 rpm, STUDER S30-1, manufactured in 2005, machine no. 019.3784 – universal cylindrical grinding machine, hydraulically controlled, for between-centers grinding and external grinding. Well-maintained, original condition, no indication of damage or weld repairs. Included: Original operating manual from Fritz Studer AG (DE/EN/FR, including spare parts catalog and noise measurement report) and EC declaration of conformity, both issued for this machine number. According to this factory documentation, it is the version with a center distance of 1,000 mm. EQUIPMENT - Grinding spindle with external grinding wheel on the left, Ø 400 x 80 x Ø 127 mm, hydrodynamic plain bearings, mounting taper Ø 63 mm - Workpiece spindle, swiveling 0-90°, MK 5, collet chucks W-25, 30-1,000 min-1 continuously variable via frequency converter - Three-jaw chuck mounted, drive for between-centers grinding, centering point in the tailstock Rcsdpezu T Afsfx Adzjf - Tailstock MK 3, quill stroke 35 mm, adjustable spindle pressure, fine adjustment for roundness ± 40 µm - Adjustable dressing device on the tailstock (dressing by hand; diamond is a wear part) - Digital display Sony LD10 on swivel arm - Hydraulic unit Wandfluh (CH), coolant supply with filtration and aerosol extraction - Machine bed made of mineral cast Granitan S103 - 8 grinding wheel mounting flanges, including one balancing flange IMPORTANT – WHAT IS NOT INCLUDED This machine does NOT have an internal grinding attachment, NO belt spindles, and NO in-process measuring control. The series is prepared for these at the factory, but none of them are installed on this machine; available as accessories from STUDER. Grinding wheels are also not included in the scope of delivery. We only describe what we can document photographically. TECHNICAL DATA (according to the operating manual for this machine) - Center distance 1,000 mm, clamping length 1,030 mm, table stroke 1,050 mm - Max. workpiece weight between centers 130 kg, table swivels 8.5° - X: Rapid traverse 60 mm, plunge depth 3.4 mm in Ø, feed rate 0.012-6 mm/min, incremental feed from 0.001 mm - Z: 50-5,500 mm/min, smallest automatic table stroke 1.5 mm - Grinding spindle 1,670 / 2,110 min-1; machine's power rating: max. 35 m/s, wheel up to Ø 400 mm at 1,671 min-1, up to Ø 316 mm at 2,114 min-1 - Automatic hydraulic grinding cycle: rapid approach, feed 1 and 2, sparking 0-6 s, automatic shut-off - Guaranteed working accuracy (factory specification): straightness 0.0025 mm over 400 mm, 0.004 mm over 650 mm; roundness in external grinding 0.0003 mm - Operating hours 38,388.5 h; connection 400 V / 50 Hz, max. 13 kVA, air 5 bar; noise level ≤ 75 dB(A) - Weight approx. 3,500 kg (factory brochure, 1,000 mm version), footprint approx. 2,735 x 1,970 mm - Center height: will be remeasured and confirmed upon request CONDITIONS Location: 16727 Velten near Berlin. Machine packed on a wooden pallet, delivery 1-2 working days after payment receipt. FCA Velten (Incoterms 2020), loading onto your truck by our staff included. Payment: 100% advance payment. Inspection possible with short notice by appointment. Demonstration and test grinding only by appointment: the machine is disconnected, setup will be carried out by an external service provider; we will agree on the effort and costs in advance. Technical data according to manufacturer's documents and the included operating manual are provided as information; we will confirm individual values during the inspection or upon request. Offer subject to

Condition: used, Herkules WS1100 x 7000 CNC roll grinder (re-manufactured by Metex - Year 2011) Model WS1100 x 7000 18 ton capacity Rcodoy U Hc Iepfx Adzof 1100mm swing 7000mm between centres Single saddle 700mm chuck Lismar roll inspection Waste conveyor Siemens Sinumerik 840 DSL controls Safety fence

Condition: like new (used), Year of construction: 2024, functionality: fully functional, grinding length: 1,650 mm, grinding diameter: 400 mm, We offer a new BUB40 x 1500 NC machine equipped with a MITSHUBISHI NC controller. The machine is still under lease with ING Lease. It has been thoroughly refurbished based on the TOS HOSTIVAR BUB 40 model by FAS GŁOWNO. Technical data: • Maximum workpiece diameter: 400mm • Maximum workpiece length: 1500mm • Centre height: 200mm • Distance between centres: 1500mm • Minimum grindable workpiece diameter with a 380 mm grinding wheel: 20mm • Tailstock quill stroke: 40mm • Maximum tailstock clamping force: 4000N • Spindle headstock centre taper: ISO 296-1991/Morse 5 • Tailstock centre taper: ISO 296-1991/Morse 5 • Maximum workpiece weight between centres: 500kg • Maximum workpiece weight in chuck (including chuck): 100kg Rcedpfx Adjwzkywozof • Machine width (with enclosure): 6650mm • Machine depth (with enclosure, without control panel): 2400mm • Machine height (with enclosure): 1850mm • Machine weight: 7000kg • Total power requirement: 38kVA Grinding spindle: • Standard grinding wheel dimensions: 500 x 80 x 203.2mm • Grinding spindle drive motor power: 11kW • Grinding spindle rated speeds (for 430 mm / for >430 mm and 500 mm wheels): 2000 / 1744 rpm • Grinding headstock traverse servo motor power: 2kW • Grinding headstock traverse servo motor torque: 9.5Nm • Maximum continuous X-axis traverse speed: 2m/min • Minimum X-axis grinding wheel increment: 0.001mm • Maximum continuous X-axis traverse speed: 6m/min • Minimum X-axis grinding wheel increment: 0.001mm • Maximum grinding wheel increment in INC mode: 0.1 mm • Table traverse servo motor power: 3.5 kW • Table traverse servo motor torque: 16.7 Nm Workpiece spindle: • Workpiece spindle speed range: 1 – 150 rpm • Workpiece spindle servo motor power: 3.5kW • Workpiece spindle servo motor torque: 16.7Nm More information available upon request via email or phone.