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Mechanical press 4CN
drawingblankinghigh-speed blanking

Mechanical press - 4CN - OMPSA S.r.l. - drawing / blanking / high-speed blanking

Mechanical press - 4CN - OMPSA S.r.l. - drawing / blanking / high-speed blanking - image - 2

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Mechanical press - 4CN - OMPSA S.r.l. - drawing / blanking / high-speed blanking - image - 4

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Go to the OMPSA S.r.l. website for more information

Characteristics

Operation

mechanical

Function

drawing, blanking, high-speed blanking, for molding, for production

Applications

for automotive parts, for coining

Structure

4-column, eccentric

Control

PLC-controlled

Other characteristics

high-speed

Force

250 kN, 400 kN, 500 kN, 630 kN, 850 kN

Opening

Min.: 270 mm
(11 in)

Max.: 330 mm
(13 in)

Rate (strokes/min)

Min.: 70 p/min

Max.: 600 p/min

Stroke

Min.: 5 mm
(0.197 in)

Max.: 65 mm
(2.559 in)

Max. pressure

6 bar
(87 psi)

Weight

2,200 kg, 3,200 kg, 5,000 kg, 5,200 kg, 8,200 kg
(4,850 lb, 7,055 lb, 11,023 lb, 11,464 lb, 18,078 lb)

Description

OMPSA four columns presses mod. 4CN, were developed since the half of the Sixties with specific experience on this field. They are particularly suggested for workings that use progressive dies, requiring middle and high speed production. The electric cabinet is provided with a touch-screen operator control panel (HMI); this allows to visualize and to enter all the machine function parameters, to memorize many working programs and to visualize alarms. The design of the machine ensures a parallel lowering of the ram even in presence of out of centre loadings; this is very important if there are progressive dies whose stress axis with difficulty coincides with their geometric centre. A set of specific accessories make OMPSA presses suitable to the very different needs of the user. A special hydraulic system allows to safeguard the mould from any overloads.