máquinas rectificadoras usadas para la venta

CNC Portal Grinder DANOBAT Year 2010 Table size 8000 x 2500mm X1 table travel 8600mm Grinding width 2650mm Passage between columns 3100mm Grinding height 1400mm Max table load 32000kg Y2 head cross travel 3520mm W2 head vertical travel 1570mm A1 Head angular stroke +/- 110° Angle head indexing 2,5° Wheel size dia 610 x 100 x dia 304,8mm Minimum wheel size dia 450mm Wheel motor power 35kW C2 Automatic wheel changer 2 positions V2 Universal wheel dressing unit 260mm U2 Universal wheel dressing unit 120mm CNC SIEMENS 840 D MARPOSS measuring system Full working area cover with automatic opening on one side for piece loading Machine weight 95000kg Machine plant dimensions with cover 21440 x 6000mm CE Filtering unit with conveyor Set of wheels Flanges Refrigerating unit Installed and working Perfect conditions 4000 working hours Excellent condition

WALDRICH SEIGEN WST IV H80 X 12000 ROLL GRINDER YEAR: 1981 / INSTALLED 1982 MAXIMUM GRINDING DIAMETER: 78” ( 1981.2 mm) WITH 32” (812.8 mm) DIAMETER WHEEL MAX DIAMETER CAPABILITY: 2500mm DISTANCE BETWEEN CENTERS: 472.40” (12000mm) MAXIMUM WORKPIECE WEIGHT: 176000 lbs. (80t) WHEEL OD MAXIMUM: 32.00” WHEEL WIDTH MAXIMUM: 4.00” WHEEL ID: 12.00” WHEEL SPINDLE POWER: 27 - 59/59 HP WHEEL DRESSER: BED MOUNTED ROLL WHEELHEAD TRAVEL: 25.60” TABLE TRAVEL: (WHEEL HEAD TRAVEL) 488.40”( 12405 mm) TABLE SPEED: (WHEELHEAD SPEED) 157.5 in/min (4000 mm/min) WHEEL SPINDLE SPEED: 450 - 1800 RPM Infinitely Variable WORKHEAD POWER: 1.9 - 59/59 HP WORKHEAD SPEED: .5 - 300 RPM WAYS: CAST IRON FULL HYDROSTATIC SLUDGE CONVEYOR: NONE COOLANT: YES FILTRATION SYSTEM: COMBINATION 2 CARTRIDGE AND FABRIC FILTER WAY COVERS: METAL TELESCOPIC POWER 3PHASE / 50-60 Hz / 200 - 50 ...

Naxos CNC Multi-Axis Cylindrical Grinder Year: 1987/2013 Max. swing: 630mm Max. distance workhead face to tailstock face: 4850mm Max. travel for Z axis: 5000mm Max. grinding distance for main wheel: 4520mm X axis infeed travel for both headstocks: 720mm Approx. weight between centers: 4000kg Power requirements: 460/3/60 This machine was completely remanufactured to new specifications in 2013 and installed in 2014. It was stripped down to the bare casting, table/base/wheel heads/work head and tailstock and the second z axis ways were fit and rescrapped. New electrical cabinet with all new wiring to the machine and new all components, hydraulic lines, air lines and new cable carriers were added. New Marathon 60HP motors for both grinding wheel heads. (The drives in the cabinet are set for 40 Hp) The spindle drives in the cabinet are Yakawa built in the USA along with the workh ...

Rotary table diameter 300 mm Workpiece height 37 mm Spindle speeds 2500 rpm Machine weight approx. 0.6 t Space requirement approx. 1 x 1 x 1.3 m Cup discs available of size ø85, ø100, ø125  ... más información

Waldrich-Coburg leadership roads and surfaces sanding machine type: 0-15 SNC 2520 X/3 m Max.-Schleiflaenge: 3420 mms Max.-Schleifbreite: 1450 mms Max.-working height: 1005 mms Aufspannflaeche length: 3000 mms Aufspannflaeche width: 1250 mms accessories: -table fine adjustment -Papierbandfilter-Anlage -Schipmke-Haan DK150 V - back chill arrangement surface need: L=11,8m B=4,9m H=4,7m weight: 29.4 to . their prize image we await with pleasure. OTHER: the machine still stands live and can be visited any time.

BERNARDO BSG 4080 TDC surface grinding machine was built in Austria in 2018. Designed for fully professional production applications, the machine machines workpieces placed on a magnetic plate or directly on the work table with the utmost precision and accuracy. The hydraulically driven work table with a large magnetic platen moves on hardened and ground guideways, which have been additionally coated with a special Turcite-B coating to increase abrasion resistance. The hydraulic drive, in the form of a separate hydraulic unit with heat exchanger, prevents vibration and overheating, and also ensures safe table feed even under heavy loads. Radial and axial forces are evenly distributed on special bearings without play in the grinding wheel spindle. The BERNARDO magnetic grinding machine weighs 3400 kg. Technical specifications of the magnetic surface grinding machine BERNARDO BSG 4080 T ...

MADORA SB 1300X2500 aluminium grinding machine was built in 2018 in Poland. A highly reliable machine designed for a wide range of finishing operations i.e. deburring and edge rounding, achieves excellent machining results on the entire surface of the ground workpiece. For surface finishing of workpieces with a maximum thickness of 50 mm, the machine uses a 1300 mm wide technical fleece cylindrical grinding wheel with adjustable oscillation. The SB 1300X2500 aluminium sheet grinding machine is operated via a TFT control panel, which allows, among others, to adjust the machining thickness and change the feed speed of the gantry. The total weight of the machine is 2870 kg. Technical data of the MADORA SB 1300X2500 deburring machine - work table surface (L x W): 2500 x 1300 mm - maximum workpiece thickness: 50 mm - minimum workpiece thickness: 0.5 mm - feed rate: 0,5-2 m/min - numbe ...

V-trade Economy BMT 2050 UH shaft grinding machine built in 2012 provides high precision and excellent machining quality of rotating surfaces with a maximum diameter of 200 mm. Technical specifications of the V-TRADE BMT 2050 UH grinding machine - maximum workpiece diameter: 200 mm - maximum workpiece length: 500 mm - power supply: 3x 400 V

3000 B CNC circular saw blade grinding machine was built in 2023 in Poland. The brand-new machine, equipped with intuitive software and a CNC controller with memory for 128 programmes, is used to sharpen the following types of circular saws, mainly used in the furniture industry for cutting laminated chipboard: – flat circular saws (GM) – alternately mitre circular saws (GS) – trapezoidal circular saws (GB) – trapezoidal-flat circular saws (GA) The 3000 B CNC circular saw sharpener allows for grinding tooth rake angles and tooth face angles in a single pass without removing the saw blade. The grinding wheel arrives at the tooth plane at two feed speeds – the slower feed increases grinding precision, while the faster one reduces sharpening time by up to half. To ensure precise feeding of the tooth under the grinding wheel, a claw feeder is used, which prevents the grindin ...

GEIBEL UND HOTZ FS 420 SC surface grinding machine manufactured in 2006 in Germany, is designed for single or serial grinding of workpieces. The machine, distinguished by its high performance and reliability, machines workpieces with a maximum weight of 150 kg with the circumference of grinding discs on a magnetic plate with holding force control and demagnetisation function. During the process, special sensors ensure that the grinding wheel is properly balanced, guaranteeing the highest precision and quality of machining. The GEIBEL & HOTZ FS 420 SC magnetic grinding machine uses an energy-efficient hydraulic system to drive the work table, which provides the exact oil flow required to move the table. The pump is equipped with special filters to remove ferromagnetic impurities and non-magnetic substances from the coolant, resulting in safe and trouble-free operation of the grinding m ...

TACCHELLA ELEKTRA 1518 MPC CNC grinding machine was built in Italy in 1999. Characterised by high reliability and performance, the machine is used in the process of highly accurate grinding of the external rotating surfaces of workpieces with a maximum length of 1500 mm and a diameter of 350 mm. The TACCHELLA CNC shaft grinding machine has a large workspace with tailstock, grinding wheel spindle and workpiece spindle. After placing a shaft with a maximum weight of 50 kg in the spindle holder, the workpiece is ground at high speed by an incremental encoder driven grinding wheel with a maximum diameter of 450 mm. In order to simplify the machining process, the ELEKTRA 1518 MPC CNC grinding machine is equipped with state-of-the-art features, such as the HOFLER BALANCE SYSTEMS VM 24 operator panel and a functional and user-friendly FAGOR CNC controller, which allows full control of the m ...

PONAR KOWARY NUA 25 tool grinding machine was built by the Polish company PONAR KOWARY (LAKFAM) in 1984. A machine characterised by a robust construction of high stability, is used in tool shops and workshops for precision grinding of tools and tooling. Grinding of workpieces is performed on a table with a surface area (L x W) of 915 x 135 mm with two handwheels for manual longitudinal movement (X axis) and transverse movement (Z axis) of the work table. The reliable grinding wheel spindle moving at 3850 and 5635 rpm guarantees rapid and precise machining. The total weight of the machine is 910 kg. The machine is offered with the extensive range of equipment shown in the attached photos, which includes: – driven divider to the instrument along the screw line – angle vice 2 pcs. – moving tailstock: 2 pcs. – 3-jaw chuck fi 160 + spanner – workpiece centre positioning tool ...

3B161 shaft grinding machine built in the USSR, performs machining of rotating surfaces with high precision and quality along the entire length of the grinded workpiece. Distinguished for its exceptional reliability, the machine uses a large grinding wheel with a diameter of 500 mm, which is driven by a reliable 5.5 kW spindle. The XC3 3B161 grinding machine, thanks to its combination of a grinding wheel and claws with 1000 mm spacing, allows a significant reduction in machining time while maintaining high productivity. The shaft grinding machine weighs 4850 kg. Technical specifications of the 3B161 grinder - maximum workpiece length: 1000 mm - maximum workpiece diameter: 300 mm - grinding wheel diameter: ø 500 mm - maximum grinding wheel width: 60 mm - minimum grinding wheel width: 30 mm - grinding wheel spindle drive power: 5.5 kW - guaranteed elementary interval: 0.005 mm  ...

JOTES SOH-10 internal grinding machine was built in Poland. The SOH10 grinding machine is used in the finishing process to give the right shape and surface roughness to holes with a diameter from 10 to 100 mm and conical holes with a maximum apex angle of 30°. The high-performance spindle machines workpieces with a maximum diameter of 300 mm (with guard) or 450 mm (without guard). The total weight of the machine is 2900 kg. Technical parameters of the JOTES SOH-10 internal grinding machine - minimum hole diameter: 10 mm - maximum hole diameter: 100 mm - maximum hole length: 160 mm - maximum diameter of grinded workpiece (with guard): 300 mm - maximum diameter of grinded workpiece (without guard): 450 mm - spindle rotation speed: 70-700 rpm - manual spindle feed (1 wheel revolution): 2,5 mm - largest spindle turning angle: 15° - lateral manual feed of spindle (forward): 50 m ...

SAACKE UW I D CNC universal grinding machine was manufactured in Germany in 2020. The extremely powerful machine is designed for the fully automatic wet grinding of a wide range of tools, such as knives, cutters or drills. Machining is performed in a single work cycle, which significantly increases production efficiency, saves time and reduces costs. The SAACKE CNC tool grinding machine allows the use of a chain or pallet system for automatic tool feeding and machining of workpieces within it with a maximum diameter of 250 mm and a length of 480 mm. Precision tool grinding is performed in five numerically controlled axes (X,Y,Z,A,B) using grinding wheels housed in a 6-position magazine separated from the workspace with an automatic grinding wheel changing system. In order to guarantee high travel speeds and positioning accuracy, the X,Y and Z axes of the UWID CNC tool grinder are m ...

ELB SHLIFF SWBD-30 VA II surface grinding machine was manufactured in 1970 in Germany. The machine is equipped with an electromagnetic table consisting of three electromagnetic clamping plates, each 3000 mm long and 450 mm wide. It is possible to process workpieces on the work table of the magnetic grinder with a length of up to 3000 mm, width of up to 500 mm and maximum weight of 2000 kg. The grinding height depends on the grinding wheel wear – with a new grinding wheel it is possible to grind the workpiece with a maximum height of 450 mm, while with the used grinding wheel the grinding height is 540 mm. Grinding machine ELB SHLIFF SWBD 30 has also a mandrel for balancing grinding wheels, holders for grinding wheels and electro-automatic magnetic pole switch in electromagnetic plates. The machine underwent a complete overhaul carried out in 2002 by the Polish company JOTES. Tech ...

PEMAMO MDR 120E horizontal honing machine was manufactured in 2002 by the Swiss company PEMAMO HONING PHOSA SA. The machine is used for specialised honing of bores, such as piston cylinders, in order to achieve the required dimension, tolerance and high surface quality. Thanks to the honing machine, shape defects such as scratches, axis curvature or waviness are removed. The honing machine performs finishing of bores with diameters from 1.5 mm to 40 mm, using a spindle rotating from 310 to 1860 times per minute. The horizontal honing machine is provided with an AR 340 semi-automatic expansion unit with a repeatability of 1 µm. The total weight of the machine is approximately 135 kg. Technical data of the PEMAMO MDR 120E honing machine - minimum honing diameter: 1.5 mm - maximum honing diameter: 40 mm - rotational speed of the spindle: 310-1860 rpm - semi-automatic expansion un ...

JOTES SPD 30B surface grinding machine of Polish production is a manufacturing machine with horizontal spindle axis that performs grinding on the periphery of the grinding wheel. The workpiece of maximum length 1000 mm and width 300 mm is mounted on a rectangular electromagnetic table or directly on the grinding machine table. The work table moves on the base guideways and the change of its direction of movement can be performed automatically by bumpers or manually by adjusting a suitable lever. The hydraulic drive of the machine’s work table allows continuous adjustment of the speed in the range from 2 to 30 m/min. The installed grinding wheels, with a diameter of 350 mm and a width of 63 mm, are driven by an electric motor mounted directly on the grinding wheel spindle. The grinding wheels are moving at a peripheral speed of 26 m/s. The total weight of the magnetic surface grin ...

MOSCOW 582 thread grinding machine was manufactured in the USSR. Technical data of MOSCOW 582 thread grinding machine - dimensions: 260 x 220 cm  ... más información

STANKOIMPORT 5822M thread grinding machine was manufactured in the USSR. The machine is used for the process of grinding threads to give them the correct dimensions and roughness. During this process, a grinding wheel with a diameter of 400 mm is used to remove a small allowance from the workpiece, forming the thread shape on it. The grinding machine processes threads with a maximum diameter of 200 mm, a length of 500 mm and a weight of up to 30 kg. Depending on the choiceed disc, the diameter of the workpiece can be from 3 to 150 mm (grinding with a single-coil disc) or from 10 to 120 mm (grinding with a multi-coil disc). The total weight of the grinding machine is approximately 5 tons. Technical data of the STANKOIMPORT 5822M thread grinding machine - maximum workpiece diameter: 200 mm - diameter of the workpiece grinded with single-coil disc: 3-150 mm - diameter of the workpi ...