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Internal and Face Grinding Machines

For grinding the internal surfaces of cylindrical workpieces 15 Items
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Dimensions (l x w x h) approx. 2,500 x 4,000 x 2,200 mm
Year of manufacture unknown
Weight approx. 4,000 kg
Item available from immediately
Delivery terms FCA Stonehouse, loaded on truck
Security deposit Credit card required
Stonehouse United Kingdom (Great Britain), GL10 3RH Stonehouse
02/11/2021 16:47
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2,000 €
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NEWALL LIG CNC large internal grinding machine Internal and Face Grinding Machines
Dimensions (l x w x h) approx. 2,500 x 4,000 x 2,200 mm
Year of manufacture unknown
Weight approx. 4,000 kg
Item available from immediately
Delivery terms FCA Stonehouse, loaded on truck
Security deposit Credit card required
Stonehouse United Kingdom (Great Britain), GL10 3RH Stonehouse
02/11/2021 16:46
0 Bids
2,000 €
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NEWALL SIG CNC small internal grinding machine Internal and Face Grinding Machines
Dimensions (l x w x h) approx. 2,000 x 4,000 x 2,500 mm
Year of manufacture unknown
Weight approx. 4,000 kg
Item available from immediately
Delivery terms FCA Stonehouse, loaded on truck
Security deposit Credit card required
Stonehouse United Kingdom (Great Britain), GL10 3RH Stonehouse
02/11/2021 16:42
0 Bids
2,000 €
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FORTUNA-SPECIMA CNC ID grinder
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FORTUNA-SPECIMA CNC ID grinder Internal and Face Grinding Machines
Dimensions (l x w x h) approx. 2,400 x 2,700 x 2,500 mm
Year of manufacture unknown
Weight approx. 6,500 kg
Item available from immediately
Delivery terms FCA Stonehouse, loaded on truck
Security deposit Credit card required
Stonehouse United Kingdom (Great Britain), GL10 3RH Stonehouse
02/11/2021 12:14
0 Bids
2,000 €
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GRIFFON-UVA No 3/ UV 65 CNC ID grinder
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GRIFFON-UVA No 3/ UV 65 CNC ID grinder Internal and Face Grinding Machines
Dimensions (l x w x h) approx. 2,500 x 3,200 x 2,250 mm
Year of manufacture unknown
Weight approx. 5,000 kg
Item available from immediately
Delivery terms FCA Stonehouse, loaded on truck
Security deposit Credit card required
Stonehouse United Kingdom (Great Britain), GL10 3RH Stonehouse
02/11/2021 12:12
0 Bids
1,000 €
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JUNG CNC internal grinder
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JUNG CNC internal grinder Internal and Face Grinding Machines
Dimensions (l x w x h) approx. 2,100 x 1,800 x 2,200 mm
Year of manufacture unknown
Weight approx. 2,000 kg
Item available from immediately
Delivery terms FCA Stonehouse, loaded on truck
Security deposit Credit card required
Stonehouse United Kingdom (Great Britain), GL10 3RH Stonehouse
02/11/2021 11:19
0 Bids
1,000 €
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Dimensions (l x w x h) approx. 2,000 x 2,000 x 1,900 mm
Year of manufacture unknown
Weight approx. 4,000 kg
Item available from immediately
Delivery terms FCA Stonehouse, loaded on truck
Security deposit Credit card required
Stonehouse United Kingdom (Great Britain), GL10 3RH Stonehouse
02/11/2021 11:36
0 Bids
500 €
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WMW Si8S Internal and Face Grinding Machine
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WMW Si8S Internal and Face Grinding Machine Internal and Face Grinding Machines
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Dimensions (l x w x h) approx. 5,000 x 2,700 x 2,500 mm
Year of manufacture 1989
Weight approx. 7,500 kg
Item available from immediately
Delivery terms FCA Essen, loaded on truck
Essen Germany, 45143 Essen
26/10/2021 15:46
3 Bids
4,900 €
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ROWEIG SI6/2AAS-FMNCX500 Internal and Face Grinding Machine Internal and Face Grinding Machines
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Dimensions (l x w x h) approx. 4,000 x 2,100 x 2,100 mm
Year of manufacture 1999
Weight approx. 6,700 kg
Item available from immediately
Delivery terms EXW Essen, ex foundation, unpackaged
Essen Germany, 45143 Essen
26/10/2021 15:47
1 Bid
2,900 €
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JUNG C 8 Internal Grinding Machine
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JUNG C 8 Internal Grinding Machine Internal and Face Grinding Machines
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Dimensions (l x w x h) approx. 2,200 x 1,300 x 1,800 mm
Year of manufacture unknown
Weight approx. 1,800 kg
Item available from immediately
Delivery terms FCA Aldingen, loaded on truck
Aldingen Germany, 78554 Aldingen
25/11/2021 10:01
1 Bid
1,000 €
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KAPP GIS 42 Internal and Face Grinding Machine Internal and Face Grinding Machines
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Dimensions (l x w x h) approx. 4,500 x 3,000 x 3,000 mm
Year of manufacture 2007
Weight approx. 8,000 kg
Item available from immediately
Delivery terms FCA Tamm, free on truck
Tamm Germany, 71732 Tamm
20/10/2021 14:11
0 Bids
9,900 €
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HBM I/A-Oszill Belt and internal grinding machine Internal and Face Grinding Machines
Tip
Tip
Dimensions (l x w x h) approx. 400 x 400 x 500 mm
Year of manufacture unknown
Weight approx. 13,5 kg
Item available from immediately
Delivery terms FCA Velen-Ramsdorf, loaded on truck
Security deposit Credit card required
Velen-Ramsdorf Germany, 46342 Velen-Ramsdorf
28/10/2021 09:40
0 Bids
190 €
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Cut-off and Surface Grinding Machine
Cut-off and Surface Grinding Machine Internal and Face Grinding Machines
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Dimensions (l x w x h) approx. 825 x 825 x 620 mm
Year of manufacture unknown
Weight approx. 100 kg
Item available from immediately
Delivery terms FCA Wetter, loaded on truck
Wetter Germany, 58300 Wetter
21/10/2021 11:37
14 Bids
180 €
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SUPER CUT Cut-to-Length and Surface Sanding Machine
SUPER CUT Cut-to-Length and Surface Sanding Machine Internal and Face Grinding Machines
Dimensions (l x w x h) approx. 660 x 610 x 505 mm
Year of manufacture unknown
Weight approx. 80 kg
Item available from immediately
Delivery terms FCA Velbert, loaded on truck
Velbert Germany, 42551 Velbert
04/11/2021 10:56
6 Bids
50 €
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JUNG MR 15 Inside Grinding Machine Internal and Face Grinding Machines
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Dimensions (l x w x h) approx. 2,100 x 1,300 x 1,700 mm
Year of manufacture unknown
Weight approx. 1,500 kg
Item available from immediately
Delivery terms FCA ČRENŠOVCI, loaded on truck
ČRENŠOVCI Slovenia, 9232 ČRENŠOVCI
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0 Bids
5,000 €

Definition: Internal and Face Grinding Machines

strong>Internal grinding machines (or: internal cylindrical grinding machines) grant a precise cut in the internal surface of boreholes, rolling bearings, cylinders, etc.. This special form of grinding machine usually has a turning spindle. In both, external and internal cylindrical grinding, two different grinding methods can be distinguished: longitudinal and transverse. Internal grinding machines are widely used in the series production sector. A specific category, known as universal machines, is commonly used because of its capacity to perform internal and external grinding simultaneously. At Surplex you will find used internal grinding machines (whether CNC or conventional ones) from leading manufacturers such as VOUMARD, STUDER, etc.- high quality at fair prices!

Used internal grinding machines - For sale at Surplex


Index

  1. Industrial application of the internal grinding machine
  2. Origins and development of the internal grinder
  3. Applications and examples of work with the internal grinder
  4. Manufacturers & Suppliers of internal grinding machines
Used internal grinder general front view

Industrial application of the internal grinding machine

The internal grinding machine processes the interior surface of cylindrical elements. The common term internal cylindrical grinding machine further delineates the machine's function. External cylindrical grinding machines with an interior grinding appliance are also available, allowing pieces to be worked in a single clamping operation and, for example, external bearings and the correspondent internal shaft seat to be exactly centered to one another. Both conventional and CNC internal grinders are available. Internal grinders typically have a grinding spindle with various pivoting positions.
  • Processing the interior surface of cylindrical workpieces
  • Pivoting grinding spindle
  • Precision within 1/100 mm
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The basic structure of the internal grinder consists of a robust main framework, designed for low vibration, which supports all the other machine components. The spindle shaft with the main spindle propels the workpiece, which is fixed with either magnetic or conventional clamps, or a clamping sleeve. The grinding spindle propels the grinding body and swivels on a skid to adjust the material removal. Most CNC internal grinding machines possess collision control. The internal grinder operates both dry, or with appropriate cooling. Cooling eases the removal of the milling waste, improving the accuracy of the surface. The precision of this machine within hundredths of a millimeter, allowing fittings to be produced without a problem.

Used internal grinder

Origins and development of the internal grinder

In general, the first grinding machines were operated by hand or foot. True internal grinders first appeared in the 1900s, as industrialization necessitated the precise working of case-hardened interior surfaces. Machine technology steadily improved, and with the development of computers, the step to CNC-controlled internal grinders was not far off. These highly productive machines constantly measure the actual and target value of the workpieces. Wear on the tool through natural dressing during the working process, or through a special diamond-headed dresser is constantly automatically monitored in modern machines. The repetitional accuracy in the mass production process is also monitored. In Germany, the first grinding machine appeared around the beginning of the thirties. The beginning of the eighties brought the first CNC-controlled grinding machine, and by the end of the eighties the first grinder with 5-axel control hit the market. Modern machines offer high performance in less space.

Applications and examples of work with the Internal grinder

Specially for the working of case-hardened cylindrical elements such as bearing yokes, guide bushing for extractors in mold and die making, and similar elements. Simultaneous interior and exterior working is also possible with universal machines. This shortens the cycle time and improves the precision of the correspondence between surfaces. The internal grinder enables high-precision work past the point where a lathe hits its limits.

Manufacturers & Suppliers of internal grinding machines

Several companies have specialised in the manufacturing of internal grinders. Some of the most recommended suppliers include WMW, UVA, VOUMARD, KELLENBERGER, ABA, and HAAS.
Used internal grinders can regularly be found on Surplex. Just take a look in our industrial auctions area or check out the industrial machinery marketplace.

Used internal grinder workspace control unit

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