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Surface Engineering

Well-maintained vibratory finishing, blasting & cleaning machines 70 Machines
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TROWAL CD 300 Vibratory grinding machine
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TROWAL CD 300 Vibratory grinding machine Vibratory Finishing Machines
Tip
Tip
Dimensions (l x w x h) approx. 1,250 x 1,250 x 1,500 mm
Weight approx. 750 kg
Machine available from immediately
Delivery terms FCA Velen-Ramsdorf, loaded on truck
Velen-Ramsdorf Germany, 46342 Velen-Ramsdorf
21/01/2021 12:59
0 Bids
3,950 €
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RÖSLER RF150/18-2 P/w, RHBE 20/30 Blasting Machine and System
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Dimensions (l x w x h) approx. 5,000 x 3,500 x 5,000 mm
Year of manufacture 2010
Weight approx. 12,000 kg
Machine available from 20.01.2021
Delivery terms FCA Kalinovac, loaded on truck
Kalinovac Croatia, 48361 Kalinovac
09/02/2021 10:16
0 Bids
34,900 €
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CEFLA SPRAYBOTIC Painting Line
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CEFLA SPRAYBOTIC Painting Line Enamelling Lines
Tip
Tip
Dimensions (l x w x h) approx. 19,500 x 3,000 x 4,500 mm
Year of manufacture 2004
Weight approx. 10,000 kg
Machine available from Immediately
Delivery terms FCA, loaded on truck
18/01/2021 09:20
0 Bids
26,000 €
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KSN INDUSTRI S 2530 Cleaning Machine Cleaning Machines
Tip
Tip
Dimensions (l x w x h) approx. 5,900 x 4,800 x 4,500 mm
Year of manufacture 2010
Weight approx. 3,000 kg
Machine available from immediately
Delivery terms FCA Viveiro, loaded on truck
Security deposit Credit card required
Viveiro Spain, 27867 Viveiro
20/01/2021 12:16
0 Bids
4,900 €
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AMA LM 150 Solvent Degreaser Cleaning Machines
Tip
Tip
Dimensions (l x w x h) approx. 950 x 2,000 x 2,460 mm
Year of manufacture 2006
Weight approx. 2,300 kg
Machine available from immediately
Delivery terms FCA Madrid, loaded on truck
Security deposit Credit card required
Madrid Spain, 28019 Madrid
20/01/2021 11:24
0 Bids
6,000 €
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PUJOL XP/AP Steel Tube Annealing Furnace Other Machines & Lines
Tip
Tip
Dimensions (l x w x h) approx. 14,500 x 3,000 x 2,800 mm
Year of manufacture 1998
Weight approx. 16,000 kg
Machine available from immediately
Delivery terms FCA Palau-solità i Plegamans, loaded on truck
Security deposit Credit card required
Palau-solità i… Spain, 08105 Palau-solità i Plegamans
20/01/2021 11:08
0 Bids
6,000 €
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CABER 790/T Automatic washing machine
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CABER 790/T Automatic washing machine Cleaning Machines
Top lot
Top lot
Dimensions (l x w x h) approx. 9,000 x 6,500 x 3,250 mm
Year of manufacture 2018
Weight approx. 8,500 kg
Machine available from immediately
Delivery terms FCA Ripollet, Barcelona, loaded on truck
Security deposit Credit card required
Ripollet, Barc… Spain, 08291 Ripollet, Barcelona
18/02/2021 11:20
0 Bids
3,750 €
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Dimensions (l x w x h) approx. 1,200 x 1,800 x 1,600 mm
Year of manufacture 2005
Weight approx. 800 kg
Machine available from immediately
Delivery terms FCA Eisfeld, loaded on truck
Eisfeld Germany, 98673 Eisfeld
25/01/2021 11:43
0 Bids
3,400 €
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Dimensions (l x w x h) approx. 2,500 x 800 x 1,200 mm
Year of manufacture 2017
Weight approx. 400 kg
Machine available from immediately
Delivery terms FCA Weingarten, loaded on truck
Weingarten Germany, 88250 Weingarten
10/02/2021 10:00
0 Bids
3,325 €
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Dimensions (l x w x h) approx. 3,500 x 2,400 x 2,000 mm
Weight approx. 2,500 kg
Machine available from immediately
Delivery terms FCA Gießen, free on truck
Gießen Germany, 35392 Gießen
27/01/2021 10:22
0 Bids
2,500 €
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Dimensions (l x w x h) approx. 2,400 x 1,000 x 2,000 mm
Year of manufacture 2007
Weight approx. 900 kg
Machine available from Immediately
Delivery terms FCA Brescia, loaded on truck
Brescia Italy, 25135 Brescia
23/02/2021 11:12
0 Bids
1,500 €
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HELLER Petrol Cleaning System Cleaning Machines
Tip
Tip
Dimensions (l x w x h) approx. 2,900 x 750 x 1,600 mm
Year of manufacture 2008
Weight approx. 250 kg
Machine available from immediately
Delivery terms FCA Eisfeld, loaded on truck
Eisfeld Germany, 98673 Eisfeld
25/01/2021 09:51
0 Bids
1,000 €
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OSTAS KMRP 1.2 Flanging machine Surface Engineering
Tip
Tip
Dimensions (l x w x h) approx. 1,100 x 500 x 1,300 mm
Weight approx. 130 kg
Machine available from immediately
Delivery terms FCA Velen-Ramsdorf, loaded on truck
Velen-Ramsdorf Germany, 46342 Velen-Ramsdorf
21/01/2021 11:38
0 Bids
990 €
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Sandblaster
Sandblaster Blasting Machines and Systems
Dimensions (l x w x h) approx. 1,050 x 1,200 x 2,400 mm
Weight approx. 250 kg
Machine available from Immediately
Delivery terms FCA, loaded on truck
Security deposit Credit card required
region Varese Italy, region Varese
20/01/2021 10:07
1 Bid
750 €
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Details
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WMT SBC 880 double sandblasting cabin Surface Engineering
Tip
Tip
Dimensions (l x w x h) approx. 2,080 x 730 x 800 mm
Weight approx. 230 kg
Machine available from immediately
Delivery terms FCA Velen-Ramsdorf, loaded on truck
Velen-Ramsdorf Germany, 46342 Velen-Ramsdorf
19/01/2021 09:38
2 Bids
950 €
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Dimensions (l x w x h) approx. 1,330 x 880 x 825 mm
Weight approx. 160 kg
Machine available from immediately
Delivery terms FCA Velen-Ramsdorf, loaded on truck
Velen-Ramsdorf Germany, 46342 Velen-Ramsdorf
19/01/2021 10:10
3 Bids
900 €
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PERO Parts Cleaning System Cleaning Machines
Tip
Tip
Dimensions (l x w x h) approx. 3,650 x 1,450 x 2,500 mm
Weight approx. 3,000 kg
Machine available from immediately
Delivery terms FCA Schwäbisch Gmünd, free on truck
Schwäbisch Gmü… Germany, 73529 Schwäbisch Gmünd
27/01/2021 10:11
0 Bids
800 €
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Dimensions (l x w x h) approx. 2,000 x 1,000 x 2,000 mm
Weight approx. 750 kg
Machine available from immediately
Delivery terms FCA Olching, loaded on truck
Olching Germany, 82140 Olching
20/01/2021 14:37
2 Bids
800 €
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TROTEC VE 6 Drying device Surface Engineering
Tip
Tip
Dimensions (l x w x h) approx. 500 x 400 x 600 mm
Weight approx. 70 kg
Machine available from immediately
Delivery terms FCA Velen-Ramsdorf, loaded on truck
Velen-Ramsdorf Germany, 46342 Velen-Ramsdorf
19/01/2021 12:33
0 Bids
650 €
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WMT SBC 420 sandblasting cabin Surface Engineering
Tip
Tip
Dimensions (l x w x h) approx. 1,220 x 930 x 1,700 mm
Weight approx. 150 kg
Machine available from immediately
Delivery terms FCA Velen-Ramsdorf, loaded on truck
Velen-Ramsdorf Germany, 46342 Velen-Ramsdorf
19/01/2021 10:24
0 Bids
620 €
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VEB SG3 Vibratory grinding machine Vibratory Finishing Machines
Tip
Tip
Dimensions (l x w x h) approx. 800 x 1,800 x 3,000 mm
Year of manufacture 1982
Weight approx. 2,000 kg
Machine available from immediately
Delivery terms FCA Eisfeld, loaded on truck
Eisfeld Germany, 98673 Eisfeld
25/01/2021 11:42
0 Bids
600 €
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BUMOTEC S-TR Polishing Station Grinding & Polishing Lines
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Top lot
Tip
Dimensions (l x w x h) approx. 3,200 x 850 x 1,800 mm
Year of manufacture 1991
Weight approx. 350 kg
Machine available from immediatly
Delivery terms FCA Biel, loaded on truck
Biel Switzerland, 2504 Biel
28/01/2021 11:31
0 Bids
600 €
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Dimensions (l x w x h) approx. 2,450 x 1,060 x 1,610 mm
Year of manufacture 1995
Weight approx. 1,100 kg
Machine available from immediately
Delivery terms FCA La Villa de Don Fadrique - Toledo, loaded on truck
Security deposit Credit card required
La Villa de Do… Spain, 45850 La Villa de Don Fadrique - Toledo
19/01/2021 15:21
0 Bids
500 €
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VEB SGV1-160 Vibratory grinding machine Vibratory Finishing Machines
Tip
Tip
Dimensions (l x w x h) approx. 2,900 x 1,300 x 1,300 mm
Year of manufacture 1970
Weight approx. 2,000 kg
Machine available from immediately
Delivery terms FCA Eisfeld, loaded on truck
Eisfeld Germany, 98673 Eisfeld
25/01/2021 11:41
0 Bids
500 €
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BONDERITE Cleaning Unit Cleaning Machines
Dimensions (l x w x h) approx. 1,200 x 900 x 3,000 mm
Weight approx. 800 kg
Machine available from immediately
Delivery terms FCA Meßkirch Ringgenbach, loaded on truck
Meßkirch Ringg… Germany, 88605 Meßkirch Ringgenbach
28/01/2021 10:29
1 Bid
500 €
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WMT SBC 350 sandblasting cabin Surface Engineering
Tip
Tip
Dimensions (l x w x h) approx. 1,220 x 930 x 1,700 mm
Weight approx. 150 kg
Machine available from immediately
Delivery terms FCA Velen-Ramsdorf, loaded on truck
Velen-Ramsdorf Germany, 46342 Velen-Ramsdorf
19/01/2021 09:59
1 Bid
400 €
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VEB SGT2 Small vibratory grinding machine Vibratory Finishing Machines
Tip
Tip
Dimensions (l x w x h) approx. 800 x 800 x 1,100 mm
Weight approx. 600 kg
Machine available from immediately
Delivery terms FCA Eisfeld, loaded on truck
Eisfeld Germany, 98673 Eisfeld
25/01/2021 11:44
0 Bids
400 €
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Dimensions (l x w x h) approx. 1,000 x 1,000 x 1,400 mm
Weight approx. 400 kg
Machine available from immediatly at least 16.07.2020
Delivery terms FCA Biel, loaded on truck
Biel Switzerland, 2504 Biel
28/01/2021 10:30
0 Bids
400 €
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SXC EUROPE SBC 220 Send Blasting Cabinet
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SXC EUROPE SBC 220 Send Blasting Cabinet Blasting Machines and Systems
Dimensions (l x w x h) approx. 900 x 600 x 1,500 mm
Weight approx. 50 kg
Machine available from immediately
Delivery terms FCA Zona Industriale di Calcinato (BS), loaded on truck
Zona Industria… Italy, 25011 Zona Industriale di Calcinato (BS)
18/01/2021 14:04
4 Bids
387 €
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SXC EUROPE SBC 220 Send Blasting Cabinet Blasting Machines and Systems
Tip
Tip
Dimensions (l x w x h) approx. 900 x 600 x 1,500 mm
Weight approx. 50 kg
Machine available from Immediately
Delivery terms FCA Zona Industriale di Calcinato (BS), loaded on truck
Zona Industria… Italy, 25011 Zona Industriale di Calcinato (BS)
29/01/2021 13:36
0 Bids
347 €
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SXC EUROPE SBC 220 Send Blasting Cabinet Blasting Machines and Systems
Tip
Tip
Dimensions (l x w x h) approx. 900 x 600 x 1,500 mm
Weight approx. 50 kg
Machine available from Immediately
Delivery terms FCA Zona Industriale di Calcinato (BS), loaded on truck
Zona Industria… Italy, 25011 Zona Industriale di Calcinato (BS)
29/01/2021 09:58
0 Bids
347 €
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SXC EUROPE SBC 220 Send Blasting Cabinet Blasting Machines and Systems
Dimensions (l x w x h) approx. 900 x 600 x 1,500 mm
Weight approx. 50 kg
Machine available from immediately
Delivery terms FCA Zona Industriale di Calcinato, loaded on truck
Zona Industria… Italy, 25011 Zona Industriale di Calcinato
12/02/2021 13:47
0 Bids
347 €
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SXC EUROPE SBC 220 Send Blasting Cabinet Blasting Machines and Systems
Dimensions (l x w x h) approx. 900 x 600 x 1,500 mm
Weight approx. 50 kg
Machine available from immediately
Delivery terms FCA Zona Industriale di Calcinato, loaded on truck
Zona Industria… Italy, 25011 Zona Industriale di Calcinato
12/02/2021 10:04
0 Bids
347 €
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DELAPENA Honing Machine Honing Machines
Tip
Tip
Dimensions (l x w x h) approx. 800 x 1,100 x 1,500 mm
Weight approx. 550 kg
Machine available from immediatly
Delivery terms FCA Cornaux, loaded on truck
Cornaux Switzerland, 2087 Cornaux
21/01/2021 13:35
1 Bid
250 €
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HBM CBS 220 Sandblasting cabin Surface Engineering
Tip
Tip
Dimensions (l x w x h) approx. 950 x 650 x 700 mm
Weight approx. 50 kg
Machine available from immediately
Delivery terms FCA Velen-Ramsdorf, loaded on truck
Velen-Ramsdorf Germany, 46342 Velen-Ramsdorf
19/01/2021 10:13
0 Bids
250 €
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Engraving machine
Engraving machine Surface Engineering
Tip
Tip
Dimensions (l x w x h) approx. 900 x 1,200 x 1,500 mm
Weight approx. 1,200 kg
Machine available from immediately
Delivery terms FCA Eisfeld, loaded on truck
Eisfeld Germany, 98673 Eisfeld
25/01/2021 12:28
0 Bids
250 €
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SBC 28 Jet boiler with extraction Surface Engineering
Tip
Tip
Dimensions (l x w x h) approx. 1,020 x 460 x 520 mm
Weight approx. 36 kg
Machine available from immediately
Delivery terms FCA Velen-Ramsdorf, loaded on truck
Velen-Ramsdorf Germany, 46342 Velen-Ramsdorf
19/01/2021 10:11
0 Bids
220 €
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Dimensions (l x w x h) approx. 1,250 x 1,550 x 1,750 mm
Year of manufacture 1980
Weight approx. 500 kg
Machine available from immediately
Delivery terms FCA Wiesloch, loaded on truck
Wiesloch Germany, 69168 Wiesloch
18/02/2021 14:17
1 Bid
200 €
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RECOMATIC MM-4 Fine Finishing Machine Surface Engineering
Tip
Tip
Dimensions (l x w x h) approx. 1,200 x 800 x 1,500 mm
Weight approx. 900 kg
Machine available from immediatly at least 16.07.2020
Delivery terms FCA Biel, loaded on truck
Biel Switzerland, 2504 Biel
28/01/2021 10:26
0 Bids
200 €
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WMT SBC 30 sandblasting cabin Surface Engineering
Tip
Tip
Dimensions (l x w x h) approx. 490 x 370 x 380 mm
Weight approx. 12,5 kg
Machine available from immediately
Delivery terms FCA Velen-Ramsdorf, loaded on truck
Velen-Ramsdorf Germany, 46342 Velen-Ramsdorf
19/01/2021 10:23
0 Bids
180 €
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HBM HBM 4 Trovasilier drum Surface Engineering
Dimensions (l x w x h) approx. 250 x 250 x 400 mm
Weight approx. 5 kg
Machine available from immediately
Delivery terms FCA Velen-Ramsdorf, loaded on truck
Velen-Ramsdorf Germany, 46342 Velen-Ramsdorf
19/01/2021 09:34
1 Bid
180 €
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ESAB Filter system Cleaning Machines
Dimensions (l x w x h) approx. 500 x 450 x 1,110 mm
Weight approx. 30 kg
Machine available from immediatly
Delivery terms FCA Biel, loaded on truck
Biel Switzerland, 2504 Biel
28/01/2021 12:04
1 Bid
170 €
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MAB MAB 4 Shot blasting machine Blasting Machines and Systems
Dimensions (l x w x h) approx. 900 x 600 x 1,700 mm
Year of manufacture 1971
Weight approx. 90 kg
Machine available from immediately
Delivery terms FCA Ripollet, Barcelona, loaded on truck
Security deposit Credit card required
Ripollet, Barc… Spain, 08291 Ripollet, Barcelona
18/02/2021 11:14
0 Bids
150 €
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Dimensions (l x w x h) approx. 620 x 320 x 340 mm
Weight approx. 18 kg
Machine available from immediately
Delivery terms FCA Velen-Ramsdorf, loaded on truck
Velen-Ramsdorf Germany, 46342 Velen-Ramsdorf
19/01/2021 12:12
1 Bid
130 €
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Dimensions (l x w x h) approx. 800 x 800 x 1,800 mm
Year of manufacture 1979
Weight approx. 350 kg
Machine available from immediately
Delivery terms FCA Ripollet, Barcelona, loaded on truck
Security deposit Credit card required
Ripollet, Barc… Spain, 08291 Ripollet, Barcelona
18/02/2021 11:17
0 Bids
100 €
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Dimensions (l x w x h) approx. 800 x 1,600 x 1,600 mm
Year of manufacture 1973
Weight approx. 300 kg
Machine available from immediately
Delivery terms FCA Ripollet, Barcelona, loaded on truck
Security deposit Credit card required
Ripollet, Barc… Spain, 08291 Ripollet, Barcelona
18/02/2021 11:06
3 Bids
120 €
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WALTHER TROWAL CLS 230 Barrel Finishing Unit Vibratory Finishing Machines
Hot lot
Hot lot
Dimensions (l x w x h) approx. 1,960 x 1,350 x 1,600 mm
Year of manufacture 1968
Weight approx. 700 kg
Machine available from immediately
Delivery terms FCA Rothenburg ob der Tauber, loaded on truck
Rothenburg ob … Germany, 91541 Rothenburg ob der Tauber
08/02/2021 10:31
10 Bids
750 €
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PAATZ Polishing machine Surface Engineering
Tip
Tip
Dimensions (l x w x h) approx. 1,000 x 550 x 400 mm
Year of manufacture 1963
Weight approx. 150 kg
Machine available from immediately
Delivery terms FCA Eisfeld, loaded on truck
Eisfeld Germany, 98673 Eisfeld
25/01/2021 11:35
0 Bids
100 €
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Surface treatment for metals

Table of contents

  1. Metal as a material
  2. Types of metal surface treatment
    1. Finishing
    2. Coating
    3. Changing substance properties
  3. Buying second-hand machines for metal surface treatment

Metal as a material

Metals are ubiquitous and highly valued for the way in which they can be easily manipulated and processed. Metals can also be reprocessed an indefinite number of times, which makes them truly versatile. Once brought into the raw materials market, every type of metal can be re-smelted and made into new products.

However, metal products require surface treatment if they are to look good or be able to withstand harsh conditions. After all, every type of metal has the same nemesis: corrosion. The effects this has on metal varies greatly between types, but, sooner or later, all metal will be affected and will gradually decay. But fortunately, there are many machines and methods available to the field of metalworking for avoiding (or postponing) this eventuality.

Types of metal surface treatment

Surface treatment of metals can be sub-divided into three areas:

  1. Finishing
  2. Coating
  3. Changing substance properties

There may be several applications that can be used in conjunction with each other depending on product and metal variety.

Finishing


Finishing means treating a surface before the metal product passes through another machining process, or prior to its completion as a product. Finishing is the last stage that acts directly on the workpiece by removing extraneous outer layers of material. The following applications are available for finishing:

  • Cutting
  • Grinding
  • Polishing and lapping
  • Blasting and cleaning

Cutting


Many metal products will already have been completed on a lathe or mill. Any further intervention will only worsen its material properties. This particularly applies to many technical components.

Grinding


If a cutting process is not precise enough, a grinding machine can be used to remove outer layers of material until the desired dimensions have been attained.

Polishing and lapping


Polishing and lapping can be used to provide a glossy surface as well precisely determine the shape down to a thousandth of a millimetre. Polishing is also a key step to be performed prior to chrome-plating and centrifugal finishers are often used for this purpose. They facilitate the efficient polishing of small parts without requiring any manual work.

Blasting and cleaning


Blasting is a method of wearing down large-scale surfaces. If an abrasive medium is used, material loss will always be entailed but this method is without alternative if a metallic object’s surface has been damaged: it is difficult to prepare corrosion-scarred surfaces for a new coating in any other way.

Other blasting methods may come into play depending on the base material, such as:

  • Sand, quartz or corundum, which will make easy work of thick sheet metal or bulky cast-metal parts.
  • For thin sheet metal, such as car chassis, baking powder is generally used.

In addition to blasting machines using abrasive media, there are also abrasion-free blasting methods: high-pressure water jets, for example, which use a concentrated blast of water. Such an approach is capable of removing the paint from an entire car within just a few minutes, but it involves a very complex technique.

The fastest-growing typed of blasting machine and cleaning system are dry-ice blasters. These work with pellets made from frozen carbon dioxide and achieve the very best cleaning results without any damage to surfaces. Other types of cleaning systems include conventional rinsing plants that work using soap- or alcohol-based cleaning agents. They are also used for removing grease and paint.

Galvanising machines for a perfect finish


Chrome-plating is the most advanced type of metal surface treatment. Galvanising machines may be simple on a technical level, but the products must be put through a long and complicated preparation process. Chrome-plated metallic products are well-protected against corrosion and attain a beautiful, glossy finish. But for those simply looking for sustainable protection against rust, zinc-coating machines are the most widespread type of galvanising plant for metallic products. They cover the surfaces with a hard, thick layer or rust-proof zinc which is not very visually appealing, but it means the items are well-prepared for further coating.

Coating


Painting, powder-coating and adhesion for visual appeal

Transforming a metallic item into a visually appealing product requires one final surface finishing step: coating. This involves the use of painting systems, powder-coating machines, or glue stations. The technologies available today enable operators to apply any type of coating while maintaining high productivity and consistent quality.

Changing substance properties


Making metals more resilient through surface treatment

Hardening methods are used to make a technically hard-wearing but difficult-to-access product more resilient. The most widespread application is hardening gear units. This process starts with gear that has been fully cut and ground down to the right dimensions that is then heated until it is red-hot and subsequently cooled off in an oil bath. This hardens the product surface while keeping the interior of the gear soft and elastic. This achieves abrasion-resistant surfaces and inner workings that can react elastically to high loads.

Buying second-hand machines for metal surface treatment

One thing that metal surface treatment machines have in common is that they are very simple on a technical level. They can be hardening plants, grinding-, polishing- and lapping machines; painting and cleaning lines, or even galvanising plants – whatever the variant, operators can enjoy a technically undemanding piece of equipment.

This also makes second-hand machines very attractive to prospective buyers since they can be maintained and overhauled with ease. The emergence of the dry-ice blaster has also opened up a whole new world of options: these machines can transform even the most clogged-up, worn out painting line into top condition.

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