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Machining Centres

43 used machines found

High-quality CNC machining centres with 3 or more axes

CNC machining centres play an important role in the used machinery market. Fully automated CNC milling machines set the standards in the production of complex workpieces. Because of their flexibility, precision and speed, machining centres are indispensable in the series production sector. Depending on the position of the main spindle, there is a distinction between a horizontal and a vertical machining centre. Machines with four or five axes are called universal machining centres. Different designs and the integration of different manufacturing processes provide further classification features. At Surplex you will find used CNC machining centres- also modern models with few operating hours!

Top offers: Machining Centres

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2 Pieces GROB G350 5-Axis Universal Machining Centre
Magdeburg
on request
anytime
COLGAR FV 101 TiRT 120 Universal Machining Centre
Ruhstorf
on request
anytime
COLGAR PROG 213 TR 12 P Horizontal Machining Centre with Pallet Changer
Korschenbroich
on request
anytime
MATSUURA MX-520 5-Axis Vertical Machining Centre
Meyrin
on request
anytime
MICROCUT V-30 Vertical Machining Centre
Meyrin
on request
anytime
STARRAG SX 051 B Horizontal Machining Centre
Waldmohr
on request
anytime
STARRAG SX 051 B Horizontal Machining Centre
Waldmohr
on request
anytime
STARRAG SX 051 B Horizontal Machining Centre
Waldmohr
on request
anytime
STARRAG SX 051 B Horizontal Machining Centre
Waldmohr
on request
anytime
STARRAG SX 051 B Horizontal Machining Centre
Waldmohr
on request
anytime
STARRAG SX 051 B Horizontal Machining Centre
Waldmohr
on request
anytime
STARRAG SX 051 B Horizontal Machining Centre
Waldmohr
on request
anytime
STARRAG SX 051 B Horizontal Machining Centre
Waldmohr
on request
anytime
ELUMATEC SBZ 130 Profile Machining Centre
Duderstadt
3 Bids
44,000 €
closed
CIELLE BETA 65/45 BS Machining Centre
Campi Bisenzio…
0 Bids
28,750 €
09/01/2019 10:40
Top lot
STAMA MC 531 / SM Universal Machining Centre
St. Ingbert
0 Bids
19,000 €
20/12/2018 10:03
DMG DMU 35 M Universal Machining Centre
Korschenbroich
on request
anytime
CRENO TM3A Machining Centre for Aluminum
Brindisi
0 Bids
18,000 €
closed
Opportunity
BURKHARDT + WEBER MC 1 S Machining Center horizontal
St. Ingbert
0 Bids
13,500 €
20/12/2018 10:05
Top lot
HAAS VF-3 DHE Vertical Machining Centre
Solingen
1 Bid
13,400 €
16/01/2019 10:00
STAMA MC 526/M Machining Centre
Asperg
0 Bids
13,000 €
09/01/2019 10:24
Top lot
DECKEL MAHO DMC 100 V HI-DYN 3 Axis Vertical Machining Centre
1 Bid
11,500 €
16/01/2019 10:09
Opportunity
BRIDGEPORT VMC 1000 22 Digital Vertical Machining Centre
Schwäbisch Gmü…
0 Bids
11,000 €
19/12/2018 10:24
KITAMURA MYCENTER H300 SUPERCELL Horizontal Machining Centre
Rabatta
1 Bid
10,200 €
19/12/2018 10:29
Top lot
KORRADI VH 1200 - CNC Horizontal Machining Centre
Regenhütte
0 Bids
9,900 €
20/12/2018 11:01
Opportunity
OKUMA MC 60 H Machining Center - horizontal
St. Ingbert
0 Bids
9,500 €
20/12/2018 10:01
Opportunity
MATSUURA RA II F Vertical Machining Centre
St. Ingbert
0 Bids
8,900 €
20/12/2018 10:08
MATSUURA MC450H 30 PC11 M205 Horizontal Machining Centre
Malsch
0 Bids
8,000 €
09/01/2019 10:26
MAZAK VQC 20/40B Vertical Machining Centre
Regenhütte
1 Bid
7,900 €
20/12/2018 11:00
Opportunity
INGERSOLL HVM 800 Machining Center horizontal
St. Ingbert
0 Bids
7,800 €
20/12/2018 10:13
Opportunity
MATSUURA RA I Vertical Machining Centre
St. Ingbert
0 Bids
7,500 €
20/12/2018 10:07
MIKRON UME 710/900 TNC 407 3 Axis Vertical Machining Centre
Calderara di Reno
0 Bids
7,100 €
09/01/2019 10:37
STAMA MC 325/S Vertical Machining Centre
Asperg
2 Bids
6,050 €
19/12/2018 11:30
IXION BAZ 320 Vertical machining center
Velen-Ramsdorf
1 Bid
5,900 €
closed
Opportunity
ROKU ROKU RM-4V Vertical Machining Centre
St. Ingbert
0 Bids
5,500 €
20/12/2018 10:06
Opportunity
HELLER BEA 2.1 Machining Center horizontal
St. Ingbert
0 Bids
4,900 €
20/12/2018 10:04
CHIRON FZ 12 S Magnum High Speed Vertical Machining Centre
Sibiu
0 Bids
4,900 €
23/01/2019 10:42
Top lot
MAHO MH 600 E Universal Machining Centre
Lübbenau
0 Bids
3,500 €
23/01/2019 10:18
HECKLER & KOCH BA 30 Vertical Machining Centre
Lemoa
2 Bids
3,200 €
closed
HURON CU 101 Machining Centre
Mulhouse
3,000 €
anytime
BUMOTEC S-93 Vertical Machining Centre
Biel/Bienne
0 Bids
1,200 €
08/01/2019 11:02
TAVANNES MACHINES CN°SA NC 663.25 3-Axis Machining Centre
Biel/Bienne
0 Bids
1,200 €
08/01/2019 11:01
EIKON PEI Lot of Bellows for Axis Coverage of Machining Centers
region Brescia
0 Bids
500 €
closed
 

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Buying and selling used machining centres for industrial use - it’s better with Surplex

Index


  1. Machining centres for completely automated processing
  2. The development of machining centres
  3. Areas of application for machining centres
  4. Weakened joints
  5. Large selection, high prices
  6. Buying used machining centres
  7. An overview of machining centre manufacturers
Used machining center in a factory

Machining centres for completely automated processing

A machining centre (MC for short) for metal is called a numerically controlled machine tool and is designed for processing workpieces with complex prismatic geometries using a single clamping process. Machining centres are fitted with tools for various machining processes, particularly milling and drilling. A typical feature of machining centres is the high level of automation, which includes both automatic tool changing and fully automated movement sequences.

  • Processing of complex, prismatic geometries
  • High level of automation
  • Independent tool changing
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Machining centres possess a main spindle which they automatically load from a tool magazine. It is possible to perform a numerically controlled movement between the main spindle and workpiece in a straight line on at least three CNC axes. Today, 5-axis CNC machines are used heavily in a range of locations. Rotary movement axes may also be included. CNC machining centres differ in terms of the position of the main spindle. They can come both in form of horizontal or vertical machining centres. If the machine tool can also alter the position of the main spindle, it is called a universal machining centre.

Differentiating machining centres

The key features used to differentiate machining centres are the number and type of CNC axes and tools in the magazine, the rotational speed range, cutting performance, dimensions of work routes and workpiece table and its load capacity, as well as the resolution capacity of the drives and entrance tolerance. Tool and chain magazines are used as tool storage in CNC machining centres. Star- and drum-shaped magazines are used depending on the position of the tools and it is possible for the feed direction to be parallel and perpendicular to the magazine axis. To reduce non-productive times, CNC machining centres use simple changers and double changers for modifying the tool, which can simultaneously remove a tool from the magazine and main spindle. The non-productive times for loading, unloading and clamping the workpieces can be reduced by means of pallet systems. This involves clamping the workpieces on pallets outside the work area, which are then transported independently by the machining centre. This largely enables workpieces to be changed parallel to processing procedures.

Machining centre in operation

The development of machining centres

The history of machining centres is closely related to the invention of numerical machine tool controls (NC) and computerised numerical controls (CNC), as well as the development of motor spindles as autonomous components. Numerical controls enable workpieces to be machined automatically. Motor spindles fitted with a direct drive enable precise control of spindle movement even at high speeds. With its integrated tool magazine, a CNC machining centre can combine several types of machine tools, such as drilling machines and milling machines and even lathes within one structure.

Areas of application for machining centres

Due to a high level of automation, machining centres are suitable for both large series production, small- and mid-sized series, as well as the manufacture of individual pieces. Their high processing speed is particularly important in serial production and explains their widespread use in large and small companies, ranging from car manufacturers to small-scale carpentry operations. However, acquiring a machining centre can be major financial challenge for many companies, which is why many firms involved in industrial production find purchasing used machining centres to be a sensible alternative. Second-hand machines are often just as capable at performing as new models, but it is the comparatively low cost which makes all the difference.

Weakened joints

A 3-axis or 5-axis machining centre can mill three-dimensional curves and radii into a workpiece. The high number of movable axes, however, inevitably affect the rigidity of the machine. A 5-axis machining centre is therefore comparatively sensitive to high feed rates or very resistant material. A 5-axis machining centre is prone to wear on all moving parts and these need to be regularly inspected. As such, a 5-axis CNC machining centre may look very appealing externally, but the internal condition could be in such a bad state of repair that repairs would not be economically viable. But this does not mean that the risks of buying a used 5-axis machine cannot be avoided.

Detail of a used machining center

Large selection, high prices

CNC machining centres are high-tech pieces of kit. The highly precise coordination of all the axes while taking into consideration tool wear and material properties requires high-quality components as well as high-performance controls. The good news is that the controls do not wear out. A used CNC machining centre is just as capable as a brand new one, which is why even second-hand machining centres can be quite an investment and require a large amount of capital.

Buying used machining centres

A CNC machining centre for metalworking is a central piece of kit in industrial operations. These high-performance, efficient and precise machines guarantee that any shape and form can be manufactured. Prototype construction, reworking cast iron parts or series parts made from solid material - a good CNC machining centre enables production to achieve new levels of performance. The weakpoints described make buying a CNC machining centre a matter of trust. This is why second-hand machinery traders who solely deal in approved and transportable CNC machining centres are the ideal places to acquire a used CNC machining centre. Comprehensively tested and thoroughly cleaned, with updated software (if requested) and all damaged or worn components replaced, a CNC machining centre bought from a second-hand dealer can be just as good as a brand new machine. The price difference alone between a new 5-axis CNC machine and a used machining centre is reason enough to consider taking the second-hand route.

Surplex offers a large range of high-quality machining centres: 3-axis, 4-axis and 5-axis machining centres. When possible, our used machining centres are professionally uninstalled, thoroughly inspected and maintained as required, which makes opting for a second-hand machine an easy decision. Surplex also offers comprehensive services for used 5-axis CNC machining centres in addition to their sales activities. Consultation, transportation, installation and upgrading can be performed by Surplex or one of our dependable partners.

An overview of machining centre manufacturers

So, you would like to buy a CNC machining centre? Surplex regularly has a wide range of high-quality, 5-axis CNC machines for sale, as well as other versions. It is worth opting for manufacturers who have been known for reliability and quality for a good number of years. Renowned companies include AXA, BECK, CHIRON, DECKEL, HERMLE, HECKERT, HAAS, HELLER, OKUMA and YEONG CHIN MACHINERY TAIWAN.

Our numerous industrial auctions regularly feature CNC machining centres for sale (with a range of axes) at attractive prices. If you cannot find the right used machine for your needs, simply try looking again another day. Alternatively, contact Surplex Customer Care and a member of the team will be glad to help.

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