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Used machines for producing PCBs (single & double sided)
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Machinery from insolvencies, company liquidations, closures or modernisation

BELLHEIMER METALLWERK GMBH SYS 651-2818 Paternoster
shape
Belgium, 8510 MARKE
BELLHEIMER METALLWERK GMBH SYS 651-2818 Paternoster
25/11/2024 14:16
Bids: 1
2,500 €
SCHUKO VALIDUS A-160-2330/30/249/BD Filtration System
shape
Poland, 29-100 Włoszczowa
SCHUKO VALIDUS A-160-2330/30/249/BD Filtration System
25/11/2024 14:00
Bids: 1
19,500 €
ACCTEK AKJ1530FR Laser Cutting Machine
shape
Spain, 30870 Mazarrón
ACCTEK AKJ1530FR Laser Cutting Machine
Closes in: 0d 17h
Bids: 5
19,500 €
MAZAK HCN 6000 / HCN 6000 II / PMC CONTROLLER HORIZONTAL MACHINING CENTERS X 2 + PALLETISING CELL
shape
France, region Bouches-du-Rhône
MAZAK HCN 6000 / HCN 6000 II / PMC CONTROLLER HORIZONTAL MACHINING CENTERS X 2 + PALLETISING CELL
27/11/2024 09:33
Bids: 1
18,000 €
DMG DMC 835V CNC Milling Machine 3Axis
shape
Hungary, 8420 Zirc
DMG DMC 835V CNC Milling Machine 3Axis
04/12/2024 11:20
Bids: 1
17,002 €
DMG MORI DMU 70 EVOLUTION 5-Axis Vertical Machining Center
shape
France, region Bas-Rhin
DMG MORI DMU 70 EVOLUTION 5-Axis Vertical Machining Center
26/11/2024 09:30
Bids: 2
15,500 €
HAAS VF 9 CNC vertical machining center
shape
Netherlands, 4761 RM Moerdijk
HAAS VF 9 CNC vertical machining center
25/11/2024 14:02
Bids: 1
15,000 €
LEADWELL LTC 35 BLM CNC Lathe
shape
Hungary, 8420 Zirc
LEADWELL LTC 35 BLM CNC Lathe
04/12/2024 11:29
Bids: 1
15,000 €
CHUN ZU CBF-83S Bolt Forming Machine
shape
Czech Republic, 511 01 Turnov - Daliměřice
CHUN ZU CBF-83S Bolt Forming Machine
17/12/2024 09:00
Bids: 1
10,000 €
MAZAK NEXUS 510 C II Vertical Machining Centre
shape
Germany, 79350 Sexau
MAZAK NEXUS 510 C II Vertical Machining Centre
28/11/2024 09:29
Bids: 7
15,400 €
HOMAG BAZ 211 CNC Machining Centre
shape
Germany, 25462 Rellingen
HOMAG BAZ 211 CNC Machining Centre
26/11/2024 10:05
Bids: 5
13,500 €
DOOSAN DNM400 3-Axis Vertical Machining Center
shape
France, region Bas-Rhin
DOOSAN DNM400 3-Axis Vertical Machining Center
26/11/2024 09:31
Bids: 1
11,500 €
  1. What is a printed circuit board?
  2. What does PCB manufacturing involve?
  3. What machines are used for PCB manufacturing?
  4. Where to buy used PCB machinery

A printed circuit board (PCB) is a plastic board made for connecting electronic components. Almost all types of computer and electronic device now rely on PCB production.

The "board" used in PCB manufacturing must not conduct electricity, so it is usually made from plastic or fibreglass. A metal, usually copper, is either etched inside the board or on the surface. The idea is that electricity is allowed to flow between all connected components within a device safely and efficiently - while being insulated. The components involved in PCB manufacturing usually consist of switches, diodes, chips and resistors.

  • PCB as a support for electrical components
  • Structuring of a metal surface
  • Suitable for machines in series or prototype production
Quality Great offers Personalized

The most basic of electronic devices can contain a PCB and nothing else, such as calculators and digital watches. However, modern PCB production usually entails the piecing together of graphics cards, sound cards, motherboards and chips - all of which are connected to one another using a PCB.

PCB manufacturing involves the use of a base material which is sometimes coated with a metal. Various materials are used, including the composite GFK. In most cases, PCB production within the electronics industry involves the creation of a metal surface within the main PCB structure. Instead of one continuous conductive layer, a conductor network is created by PCB manufacturing equipment. Modern PCB production is usually carried out using a photochemical process, and lasers are used for improved accuracy.

HAROTEC Printed Circuit Board (PCB) Production process

Source plates with a photo-resistant coating are exposed with a film. The desired structure of the PCB is built into the film. A protective layer is created when the lit-up areas react with the photo-resistant coating. Exposed areas of the PCB are then "burned" away using acid.

Other types of PCB machinery include those that rely on the silk screen process, which involves a cloth being pulled tightly over a frame before an image is printed onto it. Ink is pressed through the cloth and onto the board, which stops the chemical etchants from dissolving the copper in certain areas. Another type of PCB machine utilises the milling production process, which involves the drilling away of tiny fragments of copper with very precise movements.

There are several types of PCB production equipment on the market today. Some are capable of creating several different types of PCB at the same time, while others are used for the mass production of identical boards. The modern PCB machine is highly advanced, and it is capable of very high levels of speed and efficiency, thanks to the addition of individual pieces and accessories such as circuit board plotters, etching stations and laser devices. The latest machines are very expensive, and they require a high level of supervision. However, companies can save money by purchasing used PCB equipment with a proven track record of success.

The manufacturing and assembly of PCBs is largely an automatic process and it is not as demanding as semiconductor production. Even so, there are specific requirements on the level of cleanliness of the workspace used to produce PCB.

You can buy used PCB manufacturing equipment - along with many other types of metalworking machinery and assembly equipment - at Surplex.com. Our website often features PCB machines for sale from manufacturers such as LPFK and BUNGARD, but if you can't find exactly what you're looking for now, keep checking the site for details of forthcoming industrial auctions and sales. Alternatively, you can sign up to the Surplex newsletter to be among the first to hear about metalworking and woodworking machinery for sale.