4-crank closed single-action press KA4537

Offer #1267

4-crank closed single-action press KA4537
YOM: 1988
Manufacturer: Tyazhmehpress
Made in: USSR

Press has movable table.
Intended for production of large parts from sheets using various cold stamping operations such as blanking, bending, shaping, sizing, non-deep drawing and hole punching.

Specification:

Nominal force: 500 tons
Rated distance of slide above bottom: 12 mm
Slide stroke: 630 mm
Frequency of continuous slide strokes per minute: at least 24
Max. frequency of single slide strokes per minute: 18
Max. distance between bolster plate and slide in its lower position at upper position of adjustment: 1230 mm
Adjustment size of distance between bolster plate and slide: 500 mm
Table dimensions (bolster plate):
 -Left-to-right: 3150 mm
 -Front-to-back: 1800 mm
Slide dimensions (working area):
 -Left-to-right: 3150 mm
 -Front-to-back: 1800 mm
Height of moving table with bolster plate: 620 mm
Thickness of bolster plate: 220 mm
Dimensions of side window in columns:
 -Width: 1900 mm
 -Height: 1900 mm
Ejector in slide:
 -Number of bars: 2
 -Max. force on one bar: 80 kN
 -Stroke: 150 mm
Pneumatic cushions in press table:
 -Number of cushions: 2
 -Max. total force of 2 cushions: 800 kN
 -Full stroke of sliding bar: 300 mm
 -Working stroke of sliding bar: 150 mm
 -Sliding bar dimensions:
   -Left-to-right: 1215 mm
   -Front-to-back: 1245 mm
Working pressure of compressed air connected to the press: 0,45 MPa
Total consumption of compressed air per stroke in a single mode: 30 dm³
Max. weight of tool attached to slide: 14000 kg
Max. total weight of tool moved by the moving table: 30000 kg
Main drive electric motor power: 90 kW
Press dimensions:
 -Left-to-right: 5500 mm
 -Front-to-back: 4550 mm
Press height:
 -Above floor level: 7540 mm
 -Total: 10930 mm
Press weight: 170000 kg

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