PONAR TARNÓW RUP-28 universal grinding machine was built in 1979 in Poland by the Fabryka Obrabiarek Specjalizowanych Ponar-Tarnów. The machine is used for precise grinding of both external and internal cylindrical surfaces in order to achieve the appropriate class of surface roughness and the desired shape. The grinding process is performed on a large work table by means of a grinding wheel that reaches a speed of 45 m/s. The machine’s design has been developed to ensure the highest stability and accuracy of the performed operations during many years of intensive use. All this makes the offered RUP 28 cylindrical and internal grinding machine an excellent choice for production plants, tool shops or workshops specialised in the reconditioning of machine parts. The total weight of the machine is 2600 kg. Technical specifications of the PONAR TARNÓW RUP-28 cylindrical grinding mach ...
grinding length: 1025 mmgrinding width: 520 mmworkpiece height: - mmControl: SINUMERIK 840 D tool taper: HSK-A 63 A - axis: + 110 / - 5 °workpiece weight: 30 kgdistance grinding spindle - table min./max.: 473,5 - 1023,5 mmx-axis: 520 mmy-axis: 550 mmz-axis: 1000 mmV-axis: 166 mmfeed x-axis: 4 - 6.000 mm/minfeed y- axis: 4 - 4.000 mm/minFeed z- axis: 30 - 25.000 mm / min.table dimensions: 1.400 x 874 mmspindle speeds (infinitely variable): 0 - 12.000 U/minpower capacity - grinding motor: 35,00 kWgrinding wheel diam. min/max.: 100 / 300 grinding wheel width: 60 mmtotal power requirement: 100,00 kWweight of the machine ca.: 11,00 tdimensions of the machine ca.: 8,60 x 7,25 x H3,80 m5 Axis Profile grinding machine, with SIEMENS SIN840D, double dividing head (B-C axis), V-axis (coolant nozzles), EROWA tool changing device (machine can also be operated withouta tool changer), fire extinguishi ...
Kellenberger, 57 U, Beautiful universal and tool grinder, under power Surface grinding, cylindrical and internal cylindrical grinding, tool grinding. X-600mm, Cross: 300, Vertical: 300 Swivel Range 360 Degree Table: 1030 x 214, rotatable, Workpiece Spindle: MK5, 50-420rpm, Center Height: 125/175mm Accessories : Grinding spindle holders, internal grinding spindle, rear grinding device, univ. vice, ... A lot of accessories: see pictures!
KELLENBERGER 600U Universal Grinder Machine No. 721/441 Distance between centres 600 mm Centre height 125 mm Table orientation 11 degrees Grinding wheel for cylindrical grinding 400 x 50 x 127 mm Motor power 3 kW Spindle speed 1500 / 1700 / 2200 rpm Orientation of grinding wheel holder headstock 270degrees (3 x 90) Grinding wheel speeds 3600 rpm Boring for internal spindle 70 mm Workhead swivel 360 degrees Workhead speeds 20 - 400 rpm Wheelhead motor power : 3 kW Workhead head motor power : 0,9 kW Dimensions 2580 x 1680 x 1670 mm Weight 2200 kg
Key data: 585 mm, 4064 mm
JARBE Universal Cylindrical Grinder Year: 1981 Technical Specifications & Features: • Swing Over Table: 23″ Distance between centers 160” • Hydraulic Table Traverse • Swiveling Table for Taper Grinding • Universal Workhead • Universal Wheelhead • Grinding Wheel Capacity: 20″ • Includes 2 Workrests • Equipped with Coolant System • Electrics: 440 Volt
Key data: 299 mm, 620 mm, 150 mm
Technical data of the machine: - Workpiece headstock: MK5 - Tailstock: MK3 - Center height: 150 mm - Center width: 680 mm - Grinding length: 620 mm - Grinding wheel left: 350 x 50 x 127 - Grinding wheel right: 250 x 25 x 127 . Geometry: The machine is completely dismantled up to the guides. Before the geometry of the individual tables and assemblies can be restored, both guides of the Z and X axes are scraped by hand and restored to a like-new condition. After completion, the machine receives a measurement report according to the manufacturer's specifications Equipment of the machine (standard): • 1 workpiece headstock MK5, swivel • 1 tailstock MK3 • 2 grinding wheel holders • 1 abrasive headstock Ø 127, swivel • 1 hydraulic power unit • 1 set of operating tools and instruction manual The machine and equipment shown in this il ...
Grinding spindle for turning steel quick-change systems for machine tools, especially for small lathes, etc. Delivery handling according to picture no. 3.
Grinding machine for machine tools, especially small lathes, etc.
