Eccentric presses are specially used for the die cutting of sheet metal or metal strips. There are eccentric presses with a fixed stroke and an adjustable stroke and it contains an eccentric or a large flywheel powered by an electric motor. The eccentric press can be found in a variety of forms, such as a C-frame or O-frame. Automatic feeding of the material substantially increases efficiency.
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Used BRUDERER BSTA 110H with BBV 205/120 - Double-sided High Speed Press
pressure 110 t
no. of strokes 100-850 Hub/min
sheet width 10-200 mm
stroke adjustable from - to 16-75 mm
Bruderer Double Roll Precision… More Details
It is like the other pressing machines which are mainly used in the metal working industries for cutting, punching, emboss, debarring, stamping, machining of progressive dies and to bend work pieces. It is a press with an inertia flywheel, a clutch, a crank and many other devices to operate the ram. An Eccentric drive is used to move the press’s ram instead of a crankshaft which can be termed as an Eccentric press. The behavior of the drive determines on the force exerted during the ram’s stroke. All the functions of an Eccentric press are mechanical.A frame made up of powerful cast iron and welded steel plates are used to keep all the components together. There is also a brake embedded to the machine itself for safety purpose.
Processing of Eccentric Presses
It is a mechanical press which is used in metal forming industries. An Eccentric press comprises of a store, a mechanical press and an automatic pusher is used to insert and withdraw the work pieces. The processing of an eccentric press is very much similar to the work of a crank press as it uses almost the same technique used in an Eccentric press. At first the drive of the eccentric shaft is run by an electric motor. As the shaft is itself round, so it can totally spin or rotate to the connecting rod. The center of the drive is not the center of the shaft, so when the motor rotates the drive remains stable whereas the shaft moves. This is how the position of the shaft changes.
Where, and for what, machine tools in Eccentric Presses are used?
These machines are almost used in every part of metal workshops and metal forming industries like steel, machine, turbine and motor industries etc. An Eccentric pressing machine is used mostly when the work pieces are small. These machines are used for mass production in assembly line components for the above mentioned industries. The specialty of this machine is for cutting dies and sheet metals. The increase in efficiency is led by the autonomous feeding of the material.
Who produces the machines for Eccentric Presses
Schuler Pressen GMBH, STANKO, Knuth Machine Tools, FAGOR, MÜLLER, Pressix, MOSSINI, Coperion, WMW , WEINGARTEN etc., are some of the world’s leading manufacturers and distributors of this type of presses and holds a good reputation for many decades as their products have good accuracy, stability and good longevity.
Advantage of buying an Eccentric Presses tool
There are lots of advantages in buying this type of pressing machines, but some of the most important factors of these machines are that these machines have a high production rate as well as the lifetime of a mechanical press is much more than a hydraulical press. The advanced design makes the device cost-effective and many numerous types of custom made options are available as per the customer’s need which is a huge bang for the buck. As the machine uses electric motors other than hydraulical motors, the energy loss factor in an Eccentric pressing machine is much less as well as the machine’s power consumption is much decent and acceptable by the customer.