Sheet Metal Processing

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Sheet Metal Processing

73 used machines found
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Machines / page
BYSTRONIC Byspeed 4020 Laser Cutting Machine
West Yorkshire
on request
anytime
FINN-POWER FPL 6 Laser Cutting Machine
Sosnowiec
on request
anytime
BYSTRONIC Bylas 6530 Laser Cutting Machine
Egelsbach
on request
anytime
BYSTRONIC Bylas 4020-2 Laser Cutting Machine
Egelsbach
on request
anytime
DREISTERN 36 Stich Profiling Machine
Neunkirchen
on request
anytime
RASTER HR45/700 SL-4S Automatic Punching Machine
Wermelskirchen
0 Bids
25,000 €
14/12/2016;11:33
STEMA PEDAX COMBILINE G Combined Cutting and Bending Machine
Herzberg am Harz
2 Bids
21,000 €
closed
Salvagnini P4-2220 Press brake CNC
Torrent
0 Bids
20,000 €
15/12/2016;13:02
DREISTERN 28 Stich Profiling Machine
Neunkirchen
on request
anytime
MEBUSA 173 MS Press Brake
on request
anytime
HAULICK & ROOS RV 125 S High Speed Press
Gammertingen
on request
anytime
RAUSCH GRATOMAT MS 150/2 - 760 Gear Wheel Deburring machine
Unterschleißheim
0 Bids
9,000 €
07/12/2016;10:14
RASTER HR 90 NL 4S Automatic Punching Machine
Wermelskirchen
0 Bids
7,000 €
14/12/2016;11:30
DURMAZLAR CK 2002 Folding Machine
Duisburg
on request
anytime
LVD MPP-175-120 Press Brake
Złotów
0 Bids
4,500 €
07/12/2016;10:18
PEDAX SIMPLEX AL 300 Construction Steel Shear
Herzberg am Harz
0 Bids
4,000 €
16/12/2016;13:30
BOSCHERT ECO LINE 750 CNC Z Punching Machine
Le Poire Sur Vie
0 Bids
4,000 €
21/12/2016;14:15
AMT WV50/100CLM01 Roll Feed
Wermelskirchen
0 Bids
3,500 €
14/12/2016;11:31
WEINBRENNER TSMI 4 Guillotine Shear
Esslingen
1 Bid
3,500 €
04/01/2017;10:11
COMESSA CN 310 E Guillotine Shear
Le Poire Sur Vie
0 Bids
3,500 €
21/12/2016;14:10
FEMAS CM 200 A Plate Shear
Sestri Ponente
3 Bids
3,400 €
19/12/2016;10:37
TRUMPF TRUMATIC 160 R Punching Machine
San Bonifacio
1 Bid
3,000 €
19/12/2016;10:01
ZINSER LK 110 Flame Cutting Machine
Schwaigern
3 Bids
2,400 €
16/12/2016;10:50
UWM 2000x100 Pipe and Profile Grinder
Velen
on request
anytime
PRESSTA EISELE DYNO 15 Hydraulic Punch
Mülheim
0 Bids
2,000 €
closed
PAUL AUERBACH Ring Bending Machine
Duisburg
1 Bid
2,000 €
14/12/2016;11:23
SCHÄFER Beveling Machine
Lohne
0 Bids
2,000 €
06/12/2016;10:50
PEDDINGHAUS PEDDICAT 380 Combined Profile Iron Punch and -Shear
Duderstadt
3 Bids
2,000 €
04/01/2017;10:08
HANS SCHRÖDER MAK 3 4000/2,0 Swivel Bending Machine
Harth-Pöllnitz
1 Bid
2,000 €
21/12/2016;09:49
LORENZ LH 3000.1 Decoiler
Asperg
0 Bids
1,500 €
16/12/2016;13:21
NEUE MAGDEBURGER DH 31 F End Cutting and Deburring Machine
Wrocław
0 Bids
1,500 €
11/01/2017;14:02
HS SCHRÖDER MHSU V4000 Motor Plate Shear
Harth-Pöllnitz
0 Bids
1,400 €
21/12/2016;09:34
COLLY P502A Folding machine
Le Poire Sur Vie
1 Bid
1,200 €
21/12/2016;14:19
VERNET Punchig and cutting Lines for angular profiles
Acqulagna (PU)
0 Bids
1,000 €
closed
WEBER BM 4 Beading Machine
Vierkirchen
0 Bids
1,000 €
14/12/2016;10:39
COLGAR 3000 Plate Shear
San Bonifacio
2 Bids
850 €
19/12/2016;10:08
BASSETTO RPA Punching Press
Acqulagna (PU)
0 Bids
700 €
closed
FOM BAIHA Crimping Machine
Lucon
0 Bids
700 €
22/12/2016;14:14
Plate Drawing Machine
Stuttgart
0 Bids
550 €
Not started
FASTI 501/0 Circular Shears
Stuttgart
0 Bids
390 €
Not started
SCHÜCO Punching Machine
Weilheim Teck
2 Bids
370 €
16/12/2016;13:14
EDA Manual Profile Bending Machine
Duisburg
13 Bids
340 €
07/12/2016;10:41
Vertical Sheet Metal Rack
Harth-Pöllnitz
1 Bid
300 €
21/12/2016;09:36
Mobile Scissor Lift Table
Harth-Pöllnitz
1 Bid
250 €
21/12/2016;09:35
TEKNA Punching Machine
Oderzo (TV)
0 Bids
175 €
closed
OEMME 3010241 Punching Machine
Oderzo (TV)
0 Bids
175 €
closed
OEMME 3010483 Punching Machine
Oderzo (TV)
0 Bids
175 €
closed
3-Roll Bending Machine
Harth-Pöllnitz
5 Bids
170 €
21/12/2016;09:42
OMES IL CI 8 Plate Shear
San Bonifacio
1 Bid
150 €
19/12/2016;10:06
OMERA OP 100/610 Plate Shear
San Bonifacio
0 Bids
150 €
19/12/2016;10:07
STROJAREN PIESOK 2000/2A Manual Swivel Bending Machine
Harth-Pöllnitz
1 Bid
150 €
21/12/2016;09:40
ORION HK 1000 Deburring Device
Lauffen
8 Bids
120 €
14/12/2016;11:03
METRA Punching Machine
Sestri Ponente
0 Bids
100 €
19/12/2016;10:25
Ring Bending Machine
Cattolica
0 Bids
80 €
closed
Ring Bending Machine
Cattolica
0 Bids
80 €
closed
Manual Roll Bending Machine
Harth-Pöllnitz
0 Bids
75 €
21/12/2016;09:41
Lot of Bar Material + Pipes
Solingen
0 Bids
70 €
12/01/2017;09:08
VEB APOLDA Flame Cutting Machine
Harth-Pöllnitz
0 Bids
50 €
21/12/2016;09:17
SCHÜCO Punching Machine
Sestri Ponente
3 Bids
40 €
19/12/2016;10:43
VAN DER GRÄF Roller
Solingen
0 Bids
35 €
12/01/2017;13:06
Nibbler
Wilen b. Wil
0 Bids
35 €
15/12/2016;12:44
Roller
Solingen
0 Bids
25 €
12/01/2017;13:07
Tube Bending Machine
Wilen b. Wil
0 Bids
25 €
15/12/2016;12:34
2 Cross-Cutters
Harth-Pöllnitz
2 Bids
20 €
21/12/2016;10:03
Lot of Punching Pins
Harth-Pöllnitz
0 Bids
15 €
21/12/2016;11:06
 
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Used machinery for sheet metal processing at Surplex.com

Index

  1. The processing of sheet metal through forming and separating
  2. The history of sheet metal processing
  3. Where is sheet metal processing used?
  4. An overview of the manufacturers of industrial machines for sheet metal
Used industrial machines for sheet metal processing 01

The processing of sheet metal through forming and separating

The term "sheet metal processing" encompasses several different manufacturing processes for the handling of sheet metal. Sheet metal is a flat piece of material, whose length is the same as its width. During the processing of sheet metal, special forming and separating processes are used such as bending and thermoforming, as well as shearing and flame cutting. Every process can be used to reform and separate the sheet metal, and are usually conducted using a press. The cutting of plates is sometimes done with shears. According to DIN 8580, forming is defined as "manufacturing through the three-dimensional or plastic modification of a shape while retaining its mass and material cohesion". The terms of forming manufacturing procedures are defined in DIM 8582 to DIM 8587. DIM 8582 outlines the difference between cold and warm forming.
  • Encompasses a variety of manufacturing processes
  • Practical implementation, particularly using presses
  • The main area of application is the automobile industry
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Warm forming reduces the amount of power and energy required, due to the high level of ductility of the workpiece at high temperatures. Metal sheet working uses the following forming processes: stretch-forming; thermoforming; bending; and super plastic forming. During stretch-forming, the surface area is increased while the thickness of the workpiece is reduced. When using NC machines, the material characteristics can be locally altered as the degree of reforming can be controlled in specific areas of the drawn component. Alternatively to stretch-forming, thermoforming ensures that the surface and thickness of the sheet metal stay constant. This forming process is split between free bending and die bending. Free bending is done using a punch, that either makes up the middle point of a three-point mount, or consists of a one sided clamped-in piece of sheet metal. A special type of bending process is swing bending, where the punch moves in a swinging motion around the clamping jaw.
LDSA Sheet metal processing
Forming sheet metal is also possible with flexible, numerically steered sheet metal bending points. The separation of sheet metal is mainly done through shearing. This term is defined in DIN 8588 as the manufacturing process for the separation through specified segmentation. The term punch is no longer in use because during this separation process shearing using a closed cutting edge that is usually conducted by a hydraulic or mechanical press is used. For linear separation with an open cutting edge, a long cutting edge with a strength level of more than 2mm is used (guillotine shears). For these machines, a bottom blade is attached tightly to the frame and an upper blade cuts the workpiece using a translational movement. The movement of the workpiece is either conducted hydraulically, by using a crank mechanism or, for small machines, using a lifting mechanism. Other than shear cutting, sheet metal separating processes through removal, in accordance with DIN 8590, are also conducted. This includes flame cutting, plasma cutting and laser cutting. All these processes can be conducted automatically by a sheet metal processing centre thanks to NC-steering.

The history of sheet metal processing

Used industrial machines for sheet metal processing 02
The first sign of the metal processing by humans was around 10,000 years ago. Thin metal pallets were made through forging. The production of sheet metal was first possible through the milling of metal in the 17th and 18th century. In the 19th century sheet iron was created. The further development of modern sheet metal working happened in conjunction with the history of the industrialisation.

Where is sheet metal processing used?

Large flat forms can be produced using stretch forming. The deep drawing process is particularly used in the automobile industry for the production of the automobile bodies. For the manufacturing of large pieces with unsymmetrical shapes, both manufacturing processes are used in one combined process. Sheet metal tubing is produced on round bending machines.

An overview of the manufacturers of industrial machines for sheet metal

Industrial machines for sheet metal are produced by many companies including ATLANTIC, COMEZ/LAGAN, DIGEP, ESAB, FISCHER, GASPARINI, HAEUSLER, HYPERTHERM, JANBAC, KNUTH, LUTHER, LVD, MESSER GRIESHEIM, MINELLI, MUHR & BENDER, OBRU, PEDDINGHAUS, RAS, ROLEI, SAFAN, SCHÄFER, SCHLEICHER-AUTOMATION and TRUMPF.

Used industrial machines for sheet metal processing 03
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