retificadoras usadas para venda (2,226)

grinding length:1250 mmgrinding width:600 mmworkpiece height:730 mmtable surface area:1720 x 500 mmheadstock: dist. table - spindle center:900 mmmax. longitudinal movement:X-1450 feed range:10 - 20.000 mm/minvertical movement:Y-730 mmfeed range:0,2 - 3.000 mm/mincross travel:Z-550 mmfeed range:5 - 5.000 mm/minpower capacity:1500 U/min.- 44 kW / 8000 U/min. - 38 kW kW grinding wheel turining speeds:50-6.000 U/mincutting speed:max. 80 m/sec.weight of the machine ca.:11 twith CNC SIEMENS 840 Cauto. dynamic balncing system integrated in the grinding conusprofile grinding unit ( on table mounted ) Diamant profile rollers ( dia. max 140 mm , width max. 200 mm, hole 52 H3 ) speed 3000 rpmtwo magnetic plates ( 1000 x 400 mm, 1200 x 350 mm ) divers Flanges ect.

Grinding is accurate and rapid, easy operation with no skill to grind. With diamond grinding wheel, it can be equipped directly with an accurate angle and long service life. The electrically controlled and powerful DC motor: stable frequency, strong horsepower and long service life. Bearing shaft and locking unit. The machine is set up with the function of adjusting a point (central point) size, which can effectively coordinate with the material of drill hole and the rotation speed. It can control the quality precision and prolong the service life of the drill bit. Standard with CBN grinding wheel for the HSS material, Optional SDC grinding wheel for the carbide material. Grinding Range:Φ3-Φ13, Point Angle:100°~135°, Power:AC220V, Motor:120W, Speed:4400rpm, Dimension:32x18x19 cm, Weight:9kg, Standard Equipment:Grinding wheel:CBN (for HSS)×1, Eleven collets:Φ3,Φ4,Φ5,Φ6,Φ7,Φ8,� ...

Specialize in grinding screw tap. It's precise, easy operation and efficient, also can save large sum of expense for purchasing blade annually. With diamond wheel, can be secondary re-used, with accurate angle and long service life. The electrical controlled high-rate DC motor features stable power, strong horsepower, efficient and long service life. Patent product can grind all the front cutting face, also include the front cutting lip. M20 tap shank is within 14 for grinding. Point Angle:5°~30°, Power:220V, Motor:160W, Speed:4400rpm, Standard Equipment:Grinding wheel:CBN (for HSS), Standard collets:Φ5,Φ7,Φ8,Φ9,Φ13,Φ14 Machine condition: unchecked. Approx. Transport dimension: LxWxH 360 x 270 x 310 mm; Approx. Weight: 16kg The item for sale may not be the one shown in pictures, but will have equal specifications and performance. Auction-ID: A7-45991-132

3 UNITS/SETS OF LON0008 PACKED TOGETHER. A SINGLE LON0008 CORRESPONDS TO: Specialize in grinding screw tap. It's precise, easy operation and efficient, also can save large sum of expense for purchasing blade annually. With diamond wheel, can be secondary re-used, with accurate angle and long service life. The electrical controlled high-rate DC motor features stable power, strong horsepower, efficient and long service life. Patent product can grind all the front cutting face, also include the front cutting lip. M20 tap shank is within 14 for grinding. Point Angle:5°~30°, Power:220V, Motor:160W, Speed:4400rpm, Standard Equipment:Grinding wheel:CBN (for HSS), Standard collets:Φ5,Φ7,Φ8,Φ9,Φ13,Φ14 Machine condition: unchecked. Approx. Transport dimension: LxWxH 360 x 270 x 310 mm; Approx. Weight: 16kg The item for sale may not be the one shown in pictures, but will have equal spe ...

grinding length:600 mmgrinding width:300 mmtotal power requirement:7,5 kWnumber of spindle speeds:0-3000 grinding wheel motor:7,5 kWgrinding wheel diameter:300 mmdimensions of grinding wheel:76 x 20 mmABA magnetic table flat grinding machine

2 UNITS/SETS OF LON0016 PACKED TOGETHER. A SINGLE LON0016 CORRESPONDS TO: Benchtop machinery for sharpening multiple types of tools (turning tools, knives, boring tools, etc.). Work surface with single guide, 360° rotating motor, double-direction rotation wheel. Maximum workable diameter: 300 mm Stroke: 150 mm Working area approx.: 130 x 550 mm Grinding wheel size: Ø 125 x 50 x Ø 32 mm Speed: 2800 rpm Engine: 3/4 hp - 220/380 V Item size: 700 x 630 x 630 mm Item weight: 160-170kg Machine condition: unchecked. Approx. Transport dimension: LxWxH 660 x 660 x 760 mm; Approx. Weight: 170kg The item for sale may not be the one shown in pictures, but will have equal specifications and performance. TOTAL APPROX. DIMENSIONS OF THE LOT WITH 2x LON0016 PACKED TOGETHER: 660 x 1320 x h760 mm - 340 kg. PACKAGING WILL BE PERFORMED DEPENDING ON WEIGHT AND DIMENSION. Auctio ...

Machine engineered to sharpen circular blades made in carbide and steel. With accurate setting it can sharpen teeth automatically with adjustable speed. The motor can rotate in 2 directions so as to sharpen both angles of the blade. Sharpening diameters: from 60 to 300 mm, up to 45 teeth per minute. Power 550 W. Item dimensions 650 x 650 x 1050 mm. Item weight 103 kg. Machine condition: unchecked. Approx. Transport dimension: LxWxH 650 x 630 x 1130 mm; Approx. Weight: 103kg The item for sale may not be the one shown in pictures, but will have equal specifications and performance. Auction-ID: A7-45991-350

incl. high-frequency sander from the manufacturer COOPER, type: BL-2B, year of manufacture: 2006 Auction-ID: A7-46287-135

Benchtop machinery for sharpening multiple types of tools (turning tools, knives, boring tools, etc.). Work surface with single guide, 360° rotating motor, double-direction rotation wheel. Maximum workable diameter: 300 mm Stroke: 150 mm Working area approx.: 130 x 550 mm Grinding wheel size: Ø 125 x 50 x Ø 32 mm Speed: 2800 rpm Engine: 3/4 hp - 220/380 V Item size: 700 x 630 x 630 mm Item weight: 160-170kg Machine condition: unchecked. Approx. Transport dimension: LxWxH 660 x 660 x 760 mm; Approx. Weight: 170kg The item for sale may not be the one shown in pictures, but will have equal specifications and performance. Auction-ID: A7-45991-134

Grinding is accurate and rapid, easy operation with no skill to grind. With diamond grinding wheel, it can be equipped directly with an accurate angle and long service life. The electrically controlled and powerful DC motor: stable frequency, strong horsepower and long service life. Bearing shaft and locking unit. The machine is set up with the function of adjusting a point (central point) size, which can effectively coordinate with the material of drill hole and the rotation speed. It can control the quality precision and prolong the service life of the drill bit. Standard with CBN grinding wheel for the HSS material, Optional SDC grinding wheel for the carbide material. Grinding Range:Φ3-Φ13, Point Angle:100°~135°, Power:AC220V, Motor:120W, Speed:4400rpm, Dimension:32x18x19 cm, Weight:9kg, Standard Equipment:Grinding wheel:CBN (for HSS)×1, Eleven collets:Φ3,Φ4,Φ5,Φ6,Φ7,Φ8,� ...

grinding diameter:280/320 mmgrinding length:750 mmcentre height:170 mmweight of the machine ca.:22,5 tdimensions of the machine ca.:4,7 x 3,65 x 3,0 m

weight of the machine ca.:15 t

weight of the machine ca.:24 tdimensions of the machine ca.:3900 x 3500 x 2500 m-the machine has no B axis -two grinding spindles with one grinding wheel each -The transport instructions can be found in the documentation (attachment). including Hoffmann KSM filter system Loading list availableOperating data v. 03/27/2023: Operating time: 21727 h / production time: 11960 h Machine documentation: 1 set of circuit diagrams, electrical plans, operating instructionsAccessories: 2 replacement measuring heads Marposs S/500; prism supports Other: Hoffmann KSM filter system Machine condition: according to age, due to processing with emulsion

KSS/filter/cooling systemsEmulsion

grinding length:400 mmworkpiece weight:250 kgweight of the machine ca.:4,1 tswing diameter:250 mmgrinding spindle speed:2387, 2938 U/min

grinding diameter:20 mmgrinding length:20 mmmax. workpiece diameter:20 mmmin. workpiece diameter:1 mmgrinding wheel diam. min/max.:300-400 grinding wheel turining speeds:2.000-7.000 U/minWeight:950 kgdimensions: 1200 x 2100 mm

Belt width: 65 mmincl. whetstone, diameter: 110 mm Auction-ID: A7-46287-69

grinding length:600 mmcentre height:180 mmswing dia.:360 mmworkpiece weight:80 kgmax. dia. of grinding wheel:500 mmgrinding wheel width:80 mmgrinding wheel hole diameter:203,2 mmperipheral speed:45 m/secThere is also a 3200 liter coolant tank including cooling unit + fire extinguishing system.

Portable end mill sharpener is accurate and rapid, easy operation with no skill to grind. Can grind 2-flute, 3-flute, 4-flute end mill. With diamond grinding wheel, it can be equipped directly with an accurate angle and long service life. Standard with SDC grinding wheel for the Carbide material. Grinding Range:Φ4-Φ14, Point Angle:0°~5°, Power:220V, Motor:160W, Speed:4400rpm, Standard Equipment:Grinding wheel:SDC (for carbide material)×1, Six collets:Φ4,Φ6,Φ8,Φ10,Φ12,Φ14 Machine condition: unchecked. Approx. Transport dimension: LxWxH 350 x 250 x 250 mm; Approx. Weight: 15kg The item for sale may not be the one shown in pictures, but will have equal specifications and performance. Auction-ID: A7-45991-273

workpiece diameter:26 mmswing diameter:- mmworkpiece length:66 mmtotal power requirement:12 kWweight of the machine ca.:4 tdimensions of the machine ca.:3,14 x 1,69 x 2,2 mThe machine has so far processed the parts in a stream, i.e. without interruption. Piston rods are usually machined with a clearance, requiring the finishing stone to be placed only when the part passes under the stone.1. Feed Roller2. Stone holder, 10 pieces, 50 mm new guides can be made between approx. 15 to 40 mm The Roller of Nagel:Dia: approximately 120 mmL: app. 880 mm

Machine number: 043.082Max. sanding belt width: 150 mm Auction-ID: A7-46287-12

With accessories Auction-ID: A1-43429-90

right working side equipped with belt sander leftworking side equipped with polishing brushrevolutions: 1400/2800 rpmfor further technical data see photographed nameplate Auction-ID: A7-46287-227

internal diameter:140 mmtotal power requirement:5,5 kWweight of the machine ca.:1,8 tdimensions of the machine ca.:2,8 x 2,5 mmax. workpiece weight:15 kgclamping dia. max.:140 mmclamping length:250 mmmax. bore diameter to be ground:0,8-90 mmmin./max. hole to grind:160 mmcentre height:90 mmworkpiece spindle stepless:112-1000 U/min

dimensions of the machine ca.:3,5 x 2,0 x 2,5 m

3 UNITS/SETS OF LON0008 PACKED TOGETHER. A SINGLE LON0008 CORRESPONDS TO: Specialize in grinding screw tap. It's precise, easy operation and efficient, also can save large sum of expense for purchasing blade annually. With diamond wheel, can be secondary re-used, with accurate angle and long service life. The electrical controlled high-rate DC motor features stable power, strong horsepower, efficient and long service life. Patent product can grind all the front cutting face, also include the front cutting lip. M20 tap shank is within 14 for grinding. Point Angle:5°~30°, Power:220V, Motor:160W, Speed:4400rpm, Standard Equipment:Grinding wheel:CBN (for HSS), Standard collets:Φ5,Φ7,Φ8,Φ9,Φ13,Φ14 Machine condition: unchecked. Approx. Transport dimension: LxWxH 360 x 270 x 310 mm; Approx. Weight: 16kg The item for sale may not be the one shown in pictures, but will have equal spe ...

grinding diameter max.:3-220 mmregulating wheel width:500 mmmax. width of grinding wheel:500 mmweight of the machine ca.:16 t.dimensions of the machine ca.:12 x 10 x 8 m.grinding wheel diam. min/max.:420-610 grinding wheel diameter - width-internal grin:304,8 x 500 mmRegulatin wheel diameter min/max.:300-350 mmThe machine is currently designed for plunge grinding JUPITER's Centerless grinding, also available with CBN. Junker this circular grinding method with CBN grinding wheels, which opens up significant productivity benefits from the long service life of the grinding wheel, especially at high volumes. In addition, the simultaneous removal takes on the entire Schleswig-Holstein, which provides both in mass production and in small batches for significantly reduced processing times.The grinding process with JUPITERWhen centerless grinding, there are two grinding processes: the through gr ...

Machine engineered to sharpen circular blades made in carbide and steel. With accurate setting it can sharpen teeth automatically with adjustable speed. The motor can rotate in 2 directions so as to sharpen both angles of the blade. Sharpening diameters: from 60 to 300 mm, up to 45 teeth per minute. Power 550 W. Item dimensions 650 x 650 x 1050 mm. Item weight 103 kg. Machine condition: unchecked. Approx. Transport dimension: LxWxH 650 x 630 x 1130 mm; Approx. Weight: 103kg The item for sale may not be the one shown in pictures, but will have equal specifications and performance. Auction-ID: A7-45991-290