Mechanical press Erfurt PKZZ I 2000 — 2000 ton

Dabrox Listing ID: 76114

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Erfurt PKZZ I 2000 mechanical press - description

Mechanical press Erfurt PKZZ I 2000 — 2000 ton (ID:76114) is press equipment with a mechanical drive, in which energy from the electric motor is transmitted to the ram through a kinematic chain. The press provides high cycle speed, precise ram positioning, and stable performance under intensive operation. Used for stamping, blanking, and forming of parts in mass production conditions.

Technical specifications Erfurt PKZZ I 2000 (ID:76114)

TypeMechanical press
ManufacturerErfurt
ModelPKZZ I 2000
Year of manufacture1981
Capacity2000 ton
SPM11
Slide stroke630 mm
Slider adjustment630 mm
Bed dimensions4000 x 1800 mm
Slider dimensions3950 x 1800 mm
Ejectorin a bed
Max stoke250 mm
Stoke adjusting250 mm
Force of holding4000 kN
Force of ejecting630 kN
Max force of slider at distance till dead point 12,5 mm2000 kN
Slide force at distance till dead point 250 mm5600 kN
Total weight approx.340 ton

Mechanical press Erfurt - technological processes and operations

Sheet stamping Sheet stamping is a class of operations for forming parts from sheet material using dies. The workpiece is deformed in the tool without significant change in thickness, acquiring the specified shape. This group includes blanking, punching, bending, drawing, and other processes performed on presses. Sheet stamping is the foundation of mass production of body panels, housings, and other thin metal parts.
Drawing Drawing turns a flat blank into a hollow product. The sheet is clamped at the edges while the tool presses the central part, forcing the metal to flow into the die cavity and form walls. This is how cups, caps, housings, and other parts with one open side are produced.
Blanking Blanking a part from a sheet along a closed contour is performed on a press using a blanking die. The tool passes through the material, separating the finished part from the sheet. The accuracy of the contour and the cleanliness of the edge determine the quality of the final product.