retificadoras usadas para venda

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  ... mais informação

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 ...

The ZVL BRH 40A II surface grinding machine was manufactured by the Czechoslovak concern ZVL, the Powaska Bystrzyca bearing production plant in 1985. The grinder is designed for grinding flat surfaces of various metal products, with a maximum length of 1500 mm, a width of 470 mm and a height of 500 mm. The machine has a work table with dimensions of 400 x 1500 mm and a 7.5 kW spindle, rotating at a speed of 1920 rpm. The total weight of the grinder is 4520 kg. The machine is offered with accessories. Characteristic parameters of the surface grinding machine ZVL BRH 40A II - working surface of the grinding table: 400 x 1500 mm - maximum grinding length: 1500 mm - the longest longitudinal table travel, manual: 1700 mm - maximum width of grinding: 470 mm - maximum height of grinding: 500 mm - the greatest load of the working table: 500 kg - the greatest transverse travel of the  ...

The Stanko 3B70V surface grinding machine was manufactured in 1976 in the USSR. The 3B70V grinder is designed for grinding flat surfaces of various products with a maximum height of 320 mm and a weight of up to 50 kg. The machine has a working table with dimensions (L x W) 400 x 160 mm. The grinding wheel of the grinder has a diameter of 200 mm, and the power of the machine's electric motor is 1 kW. Technical data of the Stanko 3B70V magnetic surface grinding machine - dimensions of the working table (length x width): 400 x 160 mm - grinding wheel diameter: 200 mm - maximum weight of the workpiece: 50 kg - maximum height of the workpiece: 320 mm - electric motor power: 1 kW - dimensions (L x W x H): 1465 x 1950 x 1610 mm - total weight of the Stanko 3B70V grinder: 1500 kg

No. 3464: 1 gebr. Universal flat - and knife grinding machine Fabr. GÃ?CKEL, type G 100 EL SP, b. 1989 with ARB.-ber.: 2000 x 700 x 520 / 250 mm, power: 7,5 kW Accessories: 2 magnetic disks: 2000 x 600 mm 2000 x 250 mm swivel and cross in y axis can be moved; 2 grinding spindles for forehead and size sanding Coolant reservoir other: grinding spindle power: 7,5 kW Grinding spindle speed: 1500 rpm Slip ring: 250 mm Grinding spindle, swivel: + 20 ° (+ 25 °) Grinding head speed: 0.02-30 m / min Rapid traverse speed support: 450 mm / min Extra steps: 0.003 - 0.2 mm Cooling water pump: 1 x 160 l/min Rinsing pump: 1 x 100 l/min Magnetic Chuck rotating 360° width 250 mm Lateral adjustment: 450 mm Space requirement approx. 7,2 x 2,70 x 2.60 m Weight: CA. 15 tons.

Loop scope Length x width 1200 x 600 mm Distance table spindle Center max. 700 mm Wheel Max (D x W x d) 400 x 80 x 127 mm Grinding head and drive Y-axis (vertical movement) Vertical grinding head 550 mm Distance from spindle Center table 150... 700 mm Machine table and drive x axis (longitudinal movement) Magnetic clamping plate size 1200 x 600 mm Table longitudinal travel, max. 1300 mm Table burden, including magnetic clamping plate, Max 800 kg Stand and drive Z-axis (transversal movement) Stand transverse stroke, 560 mm Space requirements, power consumption, weight Space, with coolant system 4410 x 2600 mm (W x D), Machine height 2550 mm Weight of the machine (incl. control cabinet), CA. 5400 kg

Accessories: Various flanges and grinding wheels Table 1000 x 300 mm Workspace: X way 1200 mm Y-way 400 mm Z-way 350 mm  ... mais informação

Grinding range 650 300 mm - digital display -autom. Vertical delivery  ... mais informação

Article code: 14-10-052 Manufacturer: Delta Very good general condition Machine workshop-tested Shipping time: All rights reserved. Year of construction: ca.2008 L x W x H: approx. 1200x1200x1800mm Weight: approx. 400kg Control: conventional Grinding area: Grinding length: approx. 360mm Grinding width: approx. 155mm Max. grinding height: approx. 280mm Magnetic clamping surface: approx. 350x150mm Drive power: approx. 2.2kW Grinding spindle speed: approx. 2840 rpm Grinding wheel dimension: approx. Ø200x80x78mm Z-Delivery: Manual Grinding movement: manual Accessories  Cup grinding wheel  Machine feet  Grinding wheel balancer  Various tension wrenches  Documentation  Pull-off device  Grinding wheels – protection  Splash guard – enclosure Other accessories on request Price and other technical data on request

Machine Type: Horizontal Belt Sander Manufacturer: NAPP Model: TB 200 Condition: ready for use Offer Type: Used Machine Specifications: Sanding area: 200 x 920 mm Drive type: el./mech. Propulsion: 3 Hp Remark: integrated suction Weight: 80 kg The machine is in a ready-to-use condition and can be viewed and demonstrated by us. We would be pleased if you are interested in our offer. Errors, modifications and prior sale excepted.

Surface grinding machine SAIM E4 Hand-operated surface grinder for quick overgrinding/tuning, etc. Grinding path X-axis 220mm /manual Grinding path Y-axis 100mm/manual Grinding path Z-axis 150mm/manual Magnetic Plate / New 250x125mm Btrt79jxow Coolant system Dimensions: LxWxH 0.8x0.8x1.7 meters / Weight 500Kg

Disc mounted with residual diameter 240mm and 40mm width Length approx. 4500 mm Width approx. 3000 mm Height approx. 2100 mm Weight approx. 2600 kg Very neat condition! The machine was in a training workshop.  ... mais informação