Eccentric Presses

20
Powerful eccentric presses for metalworking
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GUIFIL PD 65 Eccentric Press
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Portugal, 2490-403 Ourém
GUIFIL PD 65 Eccentric Press
ESSA Eccentric Press
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Portugal, 3754-901 Águeda
ESSA Eccentric Press
MÜLLER PDF 100 SF/HK Automatic Eccentric Press
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SCHULER PDR 100/315 Eccentric Press
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WEINGARTEN ATP 63 Eccentric Press
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Slovakia, 913 11 Trančianské Stankovce
WEINGARTEN ATP 63 Eccentric Press
Eccentric Press 50 Ton PRESSE ROSS 50
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Italy, 31053 Pieve di Soligo
Eccentric Press 50 Ton PRESSE ROSS 50
HEILBRONN REPV 50 Eccentric Press
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SMERAL LEXN 100C Eccentric Press
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Czech Republic, 544 01 Dvůr Králové nad Labem
SMERAL LEXN 100C Eccentric Press
SMERAL TRNAVA LEPA 100 Eccentric Press
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Czech Republic, 544 01 Dvůr Králové nad Labem
SMERAL TRNAVA LEPA 100 Eccentric Press
CKD HRONOV LEPD 100 Eccentric Press
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Czech Republic, 544 01 Dvůr Králové nad Labem
CKD HRONOV LEPD 100 Eccentric Press
RASKIN 50.T.R.4.A eccentric press
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Switzerland, 1436 Treycovagnes
RASKIN 50.T.R.4.A eccentric press
Eccentric punch
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Germany, 49134 Wallenhorst
Eccentric punch
Eccentric press 8 Ton SECCO
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Italy, 31053 Pieve di Soligo
Eccentric press 8 Ton SECCO
SCHULER PD 63T Eccentric Press
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SMERAL TRNAVA SMERAL Eccentric press
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SMERAL TRNAVA LENP 25 Eccentric press
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SMERAL TRNAVA LENR 6.3 Eccentric press
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SMERAL TRNAVA LEN 10C Excenter press
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SCHÜLER PE-25 Eccentric press
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Hungary, 1193 Budapest
SCHÜLER PE-25 Eccentric press
WEKO WE-C-22 Eccentric Press
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Slovakia, 058 01 Poprad
WEKO WE-C-22 Eccentric Press

The eccentric press combines high pressure with fast strokes. Eccentric presses are therefore often used for punching, cutting and bending small serial pieces. Eccentric presses are available in various sizes and designs, e.g. with C and O frames, in single and double column designs. The ram stroke is low, the number of strokes is high and on most recent machines ram adjustments are possible. Total power requirement, ram surface, daylight (table/ram) and throat depth on these presses vary greatly. If you want to buy a used eccentric press, Surplex can make the difference.

An eccentric press is used to punch, bend and cut metal workpieces. Through a series of mechanical movements, this powerful piece of machinery contains a range of component parts that are usually housed inside a sturdy iron or steel frame. The latest eccentric presses on the market are made with welded steel plates, which are more durable and hard-wearing. A C-frame eccentric press design is used for small and medium-sized machines, as it ensures maximum accessibility for users. An eccentric machine usually “stamps” metal into the desired shape using an anvil and a hammer.

  • Used for the cutting, punching, embossing and bending of workpieces
  • Purely mechanical movements
  • Mainly used in the steel, motor or turbine manufacturing industries
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Unlike the hydraulic alternatives currently available, eccentric presses use a series of mechanical movements, either through a single column or multiple columns. Some machines use a fixed stroke, while others shape metal using a series of adjustable strokes. A large flywheel is driven by an electric motor, which relies on a clutch for movement. A built-in brake is there to provide an emergency shutdown procedure, as well as to aid the pressing process itself.

MÜLLER Eccentric press in operation

Unlike a regular press, the eccentric press mechanism uses a motor to power an eccentric shaft, which rotates inside a connecting rod. The eccentric shaft is round, so it is able to rotate perfectly inside the rod. The motor rotates, and the centre of the drive remains still. A ram moves the connecting rod to ensure a consistent and smooth motion around the centre of the drive shaft is maintained. The connecting rod moves around the drive centre, which creates the necessary pressing power.

An eccentric press machine is usually only dangerous when operated by people who aren’t fully trained in the necessary safety precautions. The loading and unloading of workpieces is crucial to the safety and accuracy of any eccentric press. The safe use of larger machines usually requires two operatives, as well as a safety light curtain. This ensures that there are no blind zones on the machinery when in use. While the clutch and the brake are essential to the process of pressing metal in this way, they also play a very important role in health and safety. They allow the machine to be stopped immediately through the use of compressed air. If the air fails, additional springs are used to bring the pressing process to an immediate halt.

Eccentric presses are used in a wide range of manufacturing processes — usually when the workpiece involved is relatively small. Companies operating in the steel, motor and turbine manufacturing industries often rely on an eccentric press for the production of component parts. Most commonly, this machinery is used for the die cutting of metal strips and sheets. A relatively small company can cut costs by purchasing a used eccentric press at a fraction of the usual price. And costs can be further reduced by introducing automated feeding equipment.

If you are looking for used eccentric presses from some of the most respected manufacturers around, Surplex could have just what you’re looking for. Buying a second-hand eccentric press not only saves your business money, it provides you with a tried and tested machine that has a proven track record of success. Machines from companies such as COLOMBO, DELLAVIA, STANKO, MABU, BEUTLER, HEILBRONN, RUHRMANN, HENSEL, WEINGARTEN, SCHULER and AMBOLD often feature in our online auctions. If we don’t have an eccentric press for sale right now, keep checking our website for details of our next sale of used machinery. You can learn about our next online auction at the earliest opportunity by signing up to the Surplex newsletter today.