Special Processing Machines

26
First-class used machinery for metalworking
Categories
Reset filters Show items
Show on map view
WALTHER V-150L Trowal Machine
shape
Serbia, 32224 Kačulice
WALTHER V-150L Trowal Machine
MULLER Washing Machine
shape
Serbia, 36203 Adrani
MULLER Washing Machine
Emulsion filtration system WMT HVW 120
shape
Gas-powered parts washing system ITF TUNNEL LT4/4
shape
Emulsion filtering plant
shape
Italy, region Chieti
Emulsion filtering plant
UNBEKANNT SK 50 tool cabinet
shape
Germany, 46342 Velen-Ramsdorf
UNBEKANNT SK 50 tool cabinet
ANETO Planing Machine
shape
Spain, 46460 SILLA
ANETO Planing Machine
BORRIES MV 76 EL 81/6840 embossing machine
shape
FRÖMAG keyseating machine
shape
Germany, 42369 Wuppertal
FRÖMAG keyseating machine
BORRIES embossing machine
shape
Germany, 42857 Remscheid
BORRIES embossing machine
BORRIES BM 73 EL roller embossing machine
shape
Tapping machine
shape
Germany, 42369 Wuppertal
Tapping machine
HENRI PETIT JEAN B. 222 sorting machine
shape
Tapping machine
shape
Germany, 42369 Wuppertal
Tapping machine
VOLLMER WERKE CV/1 Sharpening machine
shape
Germany, 73235 Weilheim Teck
VOLLMER WERKE CV/1 Sharpening machine
STEIMEL S 4 H centrifuge
shape
Germany, 42369 Wuppertal
STEIMEL S 4 H centrifuge
ROBOTRON REISS Adjustable holders
shape
Czech Republic, 544 01 Dvůr Králové nad Labem
ROBOTRON REISS Adjustable holders
Rectifier
shape
Czech Republic, 544 01 Dvůr Králové nad Labem
Rectifier
Ingers 450 shaping machine
shape
Play
Transfert machine for multiple machining of eyebolts - taps
shape
Italy, 22036 Erba
Transfert machine for multiple machining of eyebolts - taps
FUR AW180 Universal Armature Winding Machine
shape
Czech Republic, 56002 Česká Třebová
FUR AW180 Universal Armature Winding Machine
TRAUB STAMAG DN 42 Bar Feeder
shape
Serbia, 36203 Adrani
TRAUB STAMAG DN 42 Bar Feeder
DREASON Tube Production Machine
shape
Play
Portugal, 3860-529 Estarreja
DREASON Tube Production Machine
BIHLER BM 1500 Servo Production and Assembly System
shape
KÄLIN TIMBERWORK 2MS-410 Planing machine
shape
Reserved
VEB FRITZ HECKERT Pendulum impact tester
shape
Czech Republic, 75002 Prerov
VEB FRITZ HECKERT Pendulum impact tester

"Tools" in an industrial context have less to do with the more commonly known hand tools such as the hammer, saw or trowel. They are the parts of machines that ensure that the intermediate and end products are well preserved during mass production. The types of production can differ greatly: intermediate and end products can be cast, stamped, reformed or sprayed. Machining techniques are not undertaken by special tools, but are set into milling machines.

  • Tools are designed for thousands of steps in the production line
  • They have to work with high-quality and precision
  • They are in general not serial products
Quality Great offers Personalised

A specific tool is necessary for every step of the product. The production of tools, made for all parts of the production line, are very similar: a negative contour is created in two halves of a block of high-strength and temperature resistant, high-quality steel. Then the raw material or intermediate product will be poured, pressed or sprayed into the block. After the two block halves are then pulled apart, the final product can be obtained.

Tools are designed for thousands, and up to ten thousand, steps in the production line. The term "strokes" is used in regards to stamping and pressing, and "shots" is used for pouring and spraying machines. The production quality of tools creates a situation that allows for small compromises. However, all small mistakes made during the production of tools, are then inevitably transferred onto the final products, of which they are used to make.

STUHLMANN Machine tool in use

Many recalls from the producers of cars have led back to inadequate production of tools. Therefore, machine tools have to work with a high-quality and precision that exceeds that of the end product. Modern laser machining centres are now able to achieve quality to the level of a millionth of a millimetre.

One can decide between four groups of machine tools. Remodelling and separating machine tools such as guillotine shears, bending equipment or presses create tools with precision. Most of the machines are used in metal cutting, including the classic CNC milling machines, through which the HSC milling machines were established. Lifting machines also play a specifically big role, including the water jet cutter and the eroding machine. Until recently the focus was mainly around the compliance of dimensional tolerance; this would only be surpassed by the lifting and constructing machine tools, such as the laser processing machine.

Machine tools are in general not serial products. The only exceptions are milling heads, drills and saws for machine processing. These are manufactured on vending machines and can be operated by trained assistants. However, they need to be well trained in quality assurance. The particular need to inspect milling tools that are mass produced is particularly high. Trained tool mechanics are required during the use of CNC automatic milling machines or eroding machines.

Established providers of machine tools are:


Check our several industrial auctions on a regular base to find your desired used machine. Our colleagues at the Surplex Customare Care are always available to answer your questions.