SMERAL TRNAVA LENR 40 A eccentric press

The SMERAL TRNAVA LENR 40 A eccentric press was produced in 1976 in Czechoslovakia by the brand SMERAL TRNAVA. The machine has a pressing force of 40 tons and a projection of 220 mm. In turn, at the maximum stroke, the distance between the slider and the table is 250 mm. The press is equipped with a table with dimensions of 430×630 mm. The slider makes 110 strokes per minute with a possible size of 8-90 mm.

Technical parameters of the SMERAL TRNAVA LENR 40A eccentric press

– pressure: 40 t
– projection 220 mm
– distance between the slider and the table at the maximum stroke, at the bottom dead center at the shortest procession: 250 mm
– passage between bodies: 250 mm
– table surface left to right, front to back: 630/430 mm
– through-hole in the table from left to right, front to back: diameter 280/180/220 mm
– slider strokes: 110 / min
– stroke adjustment range: 8-90 mm
– range of slider adjustment: 60 mm
– mounting hole in the slider, diameter / height: 40/75 mm
– body inclination: 28 degrees
– pitch of fastening grooves: 280 mm
– dimensions of the mounting grooves in the table: 22 x 38 x 16 x 27 mm
– dimensions of the mounting grooves in the table top: 22 x 37 x 16 x 27 mm
– diameter of the mounting holes / distance of the mounting holes: 24/200/580 degrees
– thickness of the mounting plate: 60 mm
– through hole in the mounting plate: 200/220 mm
– through-hole in the mounting plate insert / shoulder height: 100/20 mm
– engine, power / revolutions: 4/960 KW / min
– number of possible strokes, the largest number of single strokes: 60 l / min
– basic power supply: 3 x 380/220 V, 50/60 Hz
– air consumption for one inclusion: 4 l
– press height: 2130 mm
– dimensions of the machine base: 1410 x 950 mm
– weight: 2370 kg