Grinding Machines 197

Metal grinders for every need – CNC & conventional
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MÄGERLE F-12 R Surface and Profile Grinder
MÄGERLE F-12 R Surface and Profile Grinder
Serbia, 15300 Loznica
MÄGERLE F-12 R Surface and Profile Grinder
Surface Grinders
Top lot
Year of manufacture: unknown 3,500 kg5,500 x 1,900 x 2,500 mm
VOUMARD 3A + AS Internal and Face Grinding Machine
VOUMARD 3A + AS Internal and Face Grinding Machine
Belgium, 8510 MARKE
VOUMARD 3A + AS Internal and Face Grinding Machine
Internal and Face Grinding Machines
Top lot
Tip
1978 2,500 kg1,800 x 1,500 x 1,600 mm
TACCHELLA MACCHINE PROFLEX 3 Roll Grinding Machine
TACCHELLA MACCHINE PROFLEX 3 Roll Grinding Machine
Italy, 10135 Torino
TACCHELLA MACCHINE PROFLEX 3 Roll Grinding Machine
Roll Grinding Machines
Top lot
Tip
2006 15,000 kg8,000 x 4,000 x 3,500 mm • Credit card required
JUNKER Quickpoint 3000 CNC Cylindrical Grinder
JUNKER Quickpoint 3000 CNC Cylindrical Grinder
Germany, 50735 Köln
JUNKER Quickpoint 3000 CNC Cylindrical Grinder
Cylindrical Grinders
Top lot
2002 16,000 kg6,000 x 3,000 x 3,000 mm
WOLTERS AC 700 F CNC Surface Grinding Machine
WOLTERS AC 700 F CNC Surface Grinding Machine
Germany, 74405 Gaildorf
WOLTERS AC 700 F CNC Surface Grinding Machine
Internal and Face Grinding Machines
Top lot
2001 5,000 kg4,200 x 2,900 x 2,100 mm
STUDER S 32 CNC External Cylindrical Grinding Machine
STUDER S 32 CNC External Cylindrical Grinding Machine
Germany, 74405 Gaildorf
STUDER S 32 CNC External Cylindrical Grinding Machine
Cylindrical Grinders
Top lot
Tip
2000 8,000 kg5,500 x 4,000 x 3,400 mm
GEIBEL + HOTZ FS 60 C Surface Grinding Machine
GEIBEL + HOTZ FS 60 C Surface Grinding Machine
Germany, 04741 Roßwein
GEIBEL + HOTZ FS 60 C Surface Grinding Machine
Surface Grinders
Top lot
Tip
Year of manufacture: unknown 3,500 kg2,100 x 1,700 x 2,450 mm
KOEBAU MULTIMAT 150-6 Centerless Grinding Machine
KOEBAU MULTIMAT 150-6 Centerless Grinding Machine
play video
Germany, 73235 Weilheim Teck
KOEBAU MULTIMAT 150-6 Centerless Grinding Machine
Grinding Machines
Top lot
Year of manufacture: unknown 5,000 kg5,300 x 2,900 x 3,200 mm
WEINIG R 960 Milling Head Grinding Machine
WEINIG R 960 Milling Head Grinding Machine
Poland, 62-025 Brzeźno
WEINIG R 960 Milling Head Grinding Machine
Tool Grinding Machines
Hot lot
2003 300 kg1,200 x 1,400 x 1,700 mm
DEGEN FSH Q 300 Surface Grinding Machine
DEGEN FSH Q 300 Surface Grinding Machine
Germany, 73540 Heubach
DEGEN FSH Q 300 Surface Grinding Machine
Surface Grinders
Top lot
1989 500 kg1,300 x 900 x 1,700 mm
MININI T10.30 Tangential Grinding
MININI T10.30 Tangential Grinding
Italy, 25081 Bedizzole
MININI T10.30 Tangential Grinding
Jig Grinding Machines
Tip
1983 1 kg9,000 x 5,000 x 3,500 mm • Credit card required
KNOLL KF 400 Micro Pur Grinding oil filter systems
KNOLL KF 400 Micro Pur Grinding oil filter systems
Germany, 50735 Köln
KNOLL KF 400 Micro Pur Grinding oil filter systems
Other Grinding Machines
2020 6,000 kg5,000 x 2,000 x 2,200 mm
STUDER S 31 CNC Cylindrical Grinding Machine
STUDER S 31 CNC Cylindrical Grinding Machine
Germany, 80997 München
STUDER S 31 CNC Cylindrical Grinding Machine
Cylindrical Grinders
Hot lot
2000 5,500 kg2,130 x 2,900 x 2,500 mm
BLOHM PRECIMAT 408 Surface Grinder
BLOHM PRECIMAT 408 Surface Grinder
play video
Germany, 92345 Dietfurt
BLOHM PRECIMAT 408 Surface Grinder
Surface Grinders
2002 4,000 kg3,000 x 2,000 x 2,000 mm
ZIERSCH & BALTRUSCH STARLINE 500 Surface Grinder
ZIERSCH & BALTRUSCH STARLINE 500 Surface Grinder
play video
Germany, 92345 Dietfurt
ZIERSCH & BALTRUSCH STARLINE 500 Surface Grinder
Surface Grinders
2001 3,600 kg2,700 x 2,600 x 2,200 mm
STUDER S 32 CNC CNC External Cylindrical Grinding Machine
STUDER S 32 CNC CNC External Cylindrical Grinding Machine
Germany, 74405 Gaildorf
STUDER S 32 CNC CNC External Cylindrical Grinding Machine
Cylindrical Grinders
Tip
2000 8,000 kg5,500 x 4,000 x 3,400 mm
HERTLEIN TC 100 Thread Grinding Machine
HERTLEIN TC 100 Thread Grinding Machine
Poland, 06-400 Ciechanów
HERTLEIN TC 100 Thread Grinding Machine
Other Grinding Machines
Top lot
Tip
1987/2008 5,000 kg2,000 x 2,300 x 2,300 mm
GEIBEL&HOTZ RS 600 CNC CNC Cylindrical grinding machine
GEIBEL&HOTZ RS 600 CNC CNC Cylindrical grinding machine
Hungary, 9461 Lövő
GEIBEL&HOTZ RS 600 CNC CNC Cylindrical grinding machine
Cylindrical Grinders
2006 7,000 kg
NOVA NOVAMATIC 2 G P 10/90 G CNC CNC Internal Grinding Machine
NOVA NOVAMATIC 2 G P 10/90 G CNC CNC Internal Grinding Machine
Germany, 74405 Gaildorf
NOVA NOVAMATIC 2 G P 10/90 G CNC CNC Internal Grinding Machine
Internal and Face Grinding Machines
Tip
2010 6,000 kg3,600 x 2,200 x 2,300 mm
SHIGIYA GN-40B-60S CNC Cylindrical Grinder
SHIGIYA GN-40B-60S CNC Cylindrical Grinder
Czech Republic, 69531 Hodonin
SHIGIYA GN-40B-60S CNC Cylindrical Grinder
Cylindrical Grinders
Tip
2010 6,500 kg5,500 x 4,400 x 2,700 mm
ZIERSCH UND BALTRUSC STARLINE 500E Flat Grinding Machine
ZIERSCH UND BALTRUSC STARLINE 500E Flat Grinding Machine
Austria, 2483 Ebreichsdorf
ZIERSCH UND BALTRUSC STARLINE 500E Flat Grinding Machine
Surface Grinders
2001 3,000 kg5,000 x 1,900 x 2,200 mm
NACHI IG-06SA-12 Internal grinding machine
NACHI IG-06SA-12 Internal grinding machine
Czech Republic, 69531 Hodonin
NACHI IG-06SA-12 Internal grinding machine
Internal and Face Grinding Machines
Tip
2010 4,500 kg6,400 x 4,400 x 3,600 mm
SHIGIYA GN-40B-60S CNC Cylindrical Grinder
SHIGIYA GN-40B-60S CNC Cylindrical Grinder
Czech Republic, 69531 Hodonin
SHIGIYA GN-40B-60S CNC Cylindrical Grinder
Cylindrical Grinders
Tip
2007 6,500 kg5,500 x 4,400 x 2,700 mm
TOYODA GLA-4A-63E CNC Cylindrical Grinder
TOYODA GLA-4A-63E CNC Cylindrical Grinder
Czech Republic, 69531 Hodonin
TOYODA GLA-4A-63E CNC Cylindrical Grinder
Cylindrical Grinders
Tip
2010 6,000 kg6,000 x 4,500 x 3,500 mm
ELB SUPER-RUBINO 20 NCK surface grinding machine
ELB SUPER-RUBINO 20 NCK surface grinding machine
Germany, 64711 Erbach
ELB SUPER-RUBINO 20 NCK surface grinding machine
Surface Grinders
1982 3,400 kg2,500 x 9,909 x 2,100 mm
MÄGERLE MFP-80.35.65 Precision-Surface Grinder
MÄGERLE MFP-80.35.65 Precision-Surface Grinder
Germany, 72555 Metzingen
MÄGERLE MFP-80.35.65 Precision-Surface Grinder
Surface Grinders
Tip
1990 13,500 kg
JUNKER Quickpoint 3000/40 CNC Cylindrical grinding machine
JUNKER Quickpoint 3000/40 CNC Cylindrical grinding machine
Germany, 50735 Köln
JUNKER Quickpoint 3000/40 CNC Cylindrical grinding machine
Cylindrical Grinders
2002 16,000 kg6,500 x 4,200 x 5,000 mm
LUZHONG M1320 External Round Grinding Machine
LUZHONG M1320 External Round Grinding Machine
Romania, 207280 Ghercesti
LUZHONG M1320 External Round Grinding Machine
Other Grinding Machines
Tip
2015 3,500 kg2,300 x 1,600 x 1,600 mm
WIELAND + OERTLI CC55 Vibratory grinding machine
WIELAND + OERTLI CC55 Vibratory grinding machine
Austria, 2483 Ebreichsdorf
WIELAND + OERTLI CC55 Vibratory grinding machine
Other Grinding Machines
1983 450 kg2,400 x 2,000 x 1,700 mm
SCHAUDT MAR 750 Cylindrical Grinder
SCHAUDT MAR 750 Cylindrical Grinder
Hungary, 2096 Üröm
SCHAUDT MAR 750 Cylindrical Grinder
Cylindrical Grinders
Tip
1957 3,600 kg3,400 x 1,700 x 1,700 mm
BLOHM HFS 204 Surface Grinder
BLOHM HFS 204 Surface Grinder
Germany, 92345 Dietfurt
BLOHM HFS 204 Surface Grinder
Surface Grinders
Tip
Year of manufacture: unknown 2,100 kg2,930 x 2,880 x 2,000 mm
BLOHM HFS 204 Surface Grinder
BLOHM HFS 204 Surface Grinder
play video
Germany, 92345 Dietfurt
BLOHM HFS 204 Surface Grinder
Surface Grinders
Tip
Year of manufacture: unknown 2,100 kg2,930 x 2,880 x 2,000 mm
BAHMÜLLER ASI 400 AI Cylindrical Grinder
BAHMÜLLER ASI 400 AI Cylindrical Grinder
Germany, 86732 Oettingen
BAHMÜLLER ASI 400 AI Cylindrical Grinder
Cylindrical Grinders
1981 2,500 kg3,000 x 2,000 x 2,000 mm
ALB. TRIPET SA. MAR200 Internal Cylindrical Grinding Machine
ALB. TRIPET SA. MAR200 Internal Cylindrical Grinding Machine
France, 89000 Auxerre
ALB. TRIPET SA. MAR200 Internal Cylindrical Grinding Machine
Surface Grinders
Tip
Year of manufacture: unknown 1,400 kg2,200 x 1,250 x 1,400 mm
JONES SHIPMAN 1400 Grinding
JONES SHIPMAN 1400 Grinding
Italy, 37043 Menà di Castagnaro (VR)
JONES SHIPMAN 1400 Grinding
Grinding Machines
Year of manufacture: unknown 500 kg1,700 x 1,000 x 1,900 mm • Credit card required
KÖNIG & BAUER MULTIMAT Centerless Cylindrical Grinder
KÖNIG & BAUER MULTIMAT Centerless Cylindrical Grinder
Germany, 92345 Dietfurt
KÖNIG & BAUER MULTIMAT Centerless Cylindrical Grinder
Cylindrical Grinders
Year of manufacture: unknown 2,000 kg1,800 x 1,700 x 1,670 mm
SCHEU S2/4 Surface Grinding Machine
SCHEU S2/4 Surface Grinding Machine
play video
Germany, 88370 Ebenweiler
SCHEU S2/4 Surface Grinding Machine
Surface Grinders
1984 2,000 kg1,900 x 1,800 x 1,800 mm
SCHREIER UWS 3 Universal tool grinding machine
SCHREIER UWS 3 Universal tool grinding machine
Austria, 2483 Ebreichsdorf
SCHREIER UWS 3 Universal tool grinding machine
Other Grinding Machines
1971 500 kg1,846 x 1,120 x 1,750 mm
ROLL-O-MATIC 01-6AM Production drill point grinding machine
ROLL-O-MATIC 01-6AM Production drill point grinding machine
Austria, 2483 Ebreichsdorf
ROLL-O-MATIC 01-6AM Production drill point grinding machine
Other Grinding Machines
1978 250 kg1,200 x 1,200 x 1,500 mm
ELB SWB 10 VA II surface grinding machine
ELB SWB 10 VA II surface grinding machine
Germany, 63839 Kleinwallstadt
ELB SWB 10 VA II surface grinding machine
Surface Grinders
Hot lot
Year of manufacture: unknown 4,500 kg3,500 x 2,500 x 2,400 mm
MYFORD Circular grinding machine
MYFORD Circular grinding machine
Austria, 2483 Ebreichsdorf
MYFORD Circular grinding machine
Cylindrical Grinders
Year of manufacture: unknown 1,000 kg1,500 x 1,400 x 1,700 mm
KARSTENS Cylindrical Grinding Machine
KARSTENS Cylindrical Grinding Machine
France, 89000 Auxerre
KARSTENS Cylindrical Grinding Machine
Cylindrical Grinders
Year of manufacture: unknown 1,400 kg2,600 x 1,500 x 1,700 mm
HP BESANCON Surface Grinding Machine
HP BESANCON Surface Grinding Machine
France, 89000 Auxerre
HP BESANCON Surface Grinding Machine
Surface Grinders
1972 1,200 kg1,800 x 1,300 x 1,700 mm
ADOLFI LDS 750 Belt Grinder
ADOLFI LDS 750 Belt Grinder
Italy, 25011 Zona Industriale di Calcinato (BS)
ADOLFI LDS 750 Belt Grinder
Grinding Machines
Tip
2022 90 kg800 x 400 x 1,400 mm • Credit card required
GRAVER GRINDER PP-U3 drill grinding machine
GRAVER GRINDER PP-U3 drill grinding machine
Germany, 46342 Velen-Ramsdorf
GRAVER GRINDER PP-U3 drill grinding machine
Tool Grinding Machines
Tip
Year of manufacture: unknown 55 kg500 x 400 x 400 mm
ELB Surface Grinding Machine
ELB Surface Grinding Machine
Germany, 74405 Gaildorf
ELB Surface Grinding Machine
Surface Grinders
Year of manufacture: unknown 5,000 kg3,300 x 2,200 x 2,300 mm
ELB SW 4/5 HA precisioin surface grinding machine
ELB SW 4/5 HA precisioin surface grinding machine
Germany, 63839 Kleinwallstadt
ELB SW 4/5 HA precisioin surface grinding machine
Surface Grinders
1964 1,800 kg1,100 x 1,000 x 1,800 mm
MSO R 200 cylindrical grinding machine
MSO R 200 cylindrical grinding machine
Germany, 63839 Kleinwallstadt
MSO R 200 cylindrical grinding machine
Cylindrical Grinders
Tip
Year of manufacture: unknown 3,500 kg4,000 x 3,000 x 1,800 mm

Grinding machines have been known since ancient times. The original manual machines for shaping, sharpening or smoothing are used today as conventional or CNC grinding machines in various industries. Generally, grinding wheels and grinding belts reach higher accuracies than machining with geometrically undefined cutting edges. For this reason, tool grinding machines, circular grinders, surface grinders, bench grinders, etc., are essential for many stages of production for the industry and crafts. At Surplex you will find a great variety of grinding machines and its corresponding accessories such as used grinding wheels, wheel spindles and many more. High quality for the best price!

Grinding machines take over once the job of the cutting machine is complete. They remove tiny particles from the surface and can be used to achieve various objectives:

  • Surface planing
  • Achieving the right dimensions
  • Preparation for onward processing

Surface planing


In the metalworking industry, dimensions need to be precise down to a thousandth of a millimetre. Even a surface that feels smooth to the touch may be far too rough for the intended application. Milling machines and lathes, for instance, can produce outstanding dimensional accuracy, but the ‘final touch’ can only be applied using an appropriate grinding machine.

This particularly applies to surfaces subject to narrow tolerances: piston tracks in combustion engine cylinders, for example. They need to precisely and securely guide the piston rings within a wide temperature and speed range without jamming, which can only be ensured through use of a metal grinder.

Achieving the right dimensions


Grinding machines work without tools: all they need is the corresponding abrasive medium, such as types of paper and textiles with an abrasive surface. Grinding stones are also used and consist of a pressed and fired abrasive medium – mostly quartz sand. The finer the abrasive medium, the less surface that will be removed per grinding cycle.

And if solid abrasive media are insufficient to achieve the desired dimensions, fluid abrasive agents are another alternative. Wet polishing machines and lapping machines facilitate this type of abrasion.

Preparation for onward processing


Polishing and lapping processes are used for achieving the best dimensional accuracy and a consistently smooth surface, which is ideal for galvanising applications, for example. A product can only be galvanised or chrome-plated if it has been polished to a very high sheen.

A smooth surface is also essential when using painting systems or powder-coating machines and grinding machines may be used for this purpose as well.

In contrast to cutting machines, such as lathes or mills, grinding machines are designed in a very simple way. They comprise:

  • a work table
  • a guide for the grinding media carrier
  • a drive

The most widespread are round- and belt-shaped grinding media carriers, as well as roll-based grinding machines.

Round grinding media carriers are used in eccentric and plate grinders. They consist of a circular surface and the media are either moved radially or eccentrically. Radial grinding machines are designed very simply and are affordable.

Grinders with a belt-type abrasive medium carrier are called belt grinding machines. These types of grinder involve a grinding belt being tensioned between a drive roller and one or two tensioning rollers. They are used to remove outer layers from materials consistently and smoothly. Belt grinding machines remove a pre-defined quantity of material per work cycle, which makes it easy to maintain dimensional accuracy by spreading the abrasion process across different work cycles with varying grinding heights. Belt grinding machines are also designed to be simple and are thus easy to maintain.

Roll- or cylindrical grinding machines work using cylindrical abrasive media and are used to grind interior radii as well as surfaces.

A metal grinder always consists of cooling lubrication and powerful extraction. The particles removed from the workpiece need to be transported away as quickly as possible since fine metallic dust can quickly lead to heavy wear and tear. This particularly applies to iron-containing dusts, which increase in volume as they corrode and lead to further damage.

There are many types of industrial grinders and CNC grinders available to metalworking operations of all sizes. See below for a selection of the most widely used types of metal grinding machines.

Bore grinding machines


Bore grinding machines are used to bore holes in metal, stone and wood. This type of machine is also offered by budget manufacturers and is designed for private use.

Professional bore grinding machines for industrial use are manufactured by FARMAN, FROEHLICH, KLINGEL, SCHANBACHER and SCHLUMBERGER.

Surface grinders


Surface grinders are used when an extremely flat surface is needed. They work using a grinding disc that is consistently guided across a workpiece. These machines are key to the tool-building and mould construction industries and can be relied on to achieve the required dimensional accuracy.

Surface grinders are manufactured by ABA, BLOHM , ELB-SCHLIFF, JUNG and KUGELMÜLLER.

Guideway grinding machines


Guideway grinding machines, as the name suggests, are used to grind guideways and are deployed wherever very large cutting machines are being manufactured. Mechanical guideways need to be very precise and the guideway grinders on offer today can achieve tolerances of 1/1000 of a millimetre across seven metres of length.

Guideway grinding machines primarily operate using grinding stones. The abrasion caused by the stone is factored into the pressing force to ensure the results achieved are consistent.

Well-known manufacturers of guideway grinding machines include MEUSER MOL, SHW, SCHMALTZ, WALDRICH-COBURG and KRAFT.

Double-disc grinding machines


Double-disc grinding machines are highly efficient pieces of kit. They enable workpiece processing to be performed simultaneously on the front and back side per work cycle.

Popular manufacturers of double-disc grinding machines include: DISKUS, GIUSTINA, KOYO, BESLY, C+B MACHINERY and JUNKER.

Internal grinding machines


Internal (cylindrical) grinding machines are used to create consistent and accurate internal radii. They work using roll-shaped grinding bodies. The internal grinding machines available today feature computerised numerical control (CNC) and can thus achieve the strictest of tolerances.

Manufacturers of internal grinding machines include: DANOBAT, HANKOOK, TRIPET, JUNG and VOUMARD.

Jig grinders


Jig grinders feature CN controls and a very small grinding body. They are used to grind away at specific points on a workpiece as required by the respective production process. As such, jig grinders feature a very similar design to CNC mills.

Jig grinders are some of the most expensive and complex grinding machines available and are produced by HAUSER, DECKEL, MOORE, MIKROMAT und KELLENBERGER.

Knife grinding machines


Knife grinding machines are used to sharpen blades, knives and scissors, as well as to grind chisels.

Knife grinding machines are made by BERNADO, KNECHT, GOWEIL, TORMEK and SCHEPPACH.

Cylindrical grinders & centreless grinding machines


Cylindrical grinders serve to grind profiles, pipes and round steels in a cylindrical manner. Tensioning cylindrical grinding machines use centre tips similar to the tail stocks of lathes. Centreless grinding machines, by contrast, can be used to indefinitely process profiles without any clamping process being required.

Major manufacturers of cylindrical grinders include STUDER, OMICRON, KARSTENS, SCHAUDT and HERMINGHAUSEN.

Bench grinders (one- and two-sided)


Bench grinders are standard grinding tools that are found in every workshop. A bench grinder can be used to sharpen, grind, plane, or deburr a workpiece by hand. They consist of a motor to which one or two grinding discs are attached. They are produced in single- and double-sided variants.

The best quality bench grinders can be acquired from ELEKTRA BECKUM, MAKITA, GREIF and REMA.

Stylus grinding machines


Stylus grinding machines are used to grind marking tools, such as styli. Their primary application, however, is to sharpen milling heads, which makes them very similar to bore grinding machines.

Popular manufacturers of stylus grinding machines include BERNARDO, DECKEL, HASBERG, KUHLMANN, PARPAS and SCRIPTA.

Crock grinding machines


A crock grinding machine is a device used to grind pots, or ‘crocks’ in the US vernacular. Its name comes from the way the tool is guided: the grinding disc is mounted in a pot-shaped guide. The drive, guiding mechanism and grinding head are attached to a pivoting arm. Crock grinding machines are ideal for grinding and changing dimensions on small workpieces and are operated by hand.

Manufacturers of crock grinding machines include: DELTA, EDEL, KUGELMÜLLER, UNICUM and NYBERG.

Roll grinding machines


A Roll grinding machines serve to precisely grind press rollers to the desired dimensions. They can be used to grind new, used and freshly turned rollers to achieve the required tolerance. Precision rollers can only be created using a roll grinding machine.

These machines are produced by HARKOV, HERKULES, KELLENBERGER, SCHAUDT, WALDRICH and ZIMMERMANN.

Tool-grinding machines


Tool-grinding machines are the predecessors of the jig grinder. They are used to manufacture and repair crimping tools and casting tools.

The most well-known manufacturers of this machine are: AGATHON, CLARKSON, DECKEL, EWAG, HAHN & KOLB, TRUMPF and WALTER.

The wide variety of grinders for sale does not make it easy to choose the right device, but there are some general tips that any prospective buyer of a second-hand grinding machine should know. The first consideration is what applications the (used) device should perform – a simple bench grinder is incomparable to a complex jig grinder.

Cleanliness and condition

A good starting point is to look at the general condition and cleanliness of the machine. Even with comprehensive rinsing and extraction units, grinding machines require a great deal of cleaning – daily, thorough cleaning is essential for any frequently used grinder. If the first thing you notice about a second-hand grinding machine is that it is soiled, you should definitely take a very close look at the machine from all aspects.

Unless you buy a metal grinding machine from a trader in used machinery who has taken care of the maintenance and repair tasks, it will be necessary to completely dismantle and clean the equipment. If those intending to repair/maintain a used metal-grinding machine are lacking in qualifications to do so, a specialist service provider should be commissioned.

Weakpoint: bearings

The weakest points in all used grinding machines are the bearings: the high speed experienced by the grinding spindles, the continual one-sided impact, and grinding heads that frequently lose their shape have a major effect on the bearings. It is therefore important that the bearings are inspected and, if there is the slightest amount of rattling, replaced. Once equipped with new bearings, a used metal grinder can continue operating for thousands of hours to come.

Those looking to buy a used grinding machine will find everything they need at Surplex. We regularly have second-hand grinders for sale. You can purchase machines via our portal where you will regularly find online auctions featuring a wide range of grinding machine types for a variety of needs and at attractive prices. The metal grinders for sale are generally in a good to very good condition.