MultiSlide Punching and Forming Machine

Finzer ZUB 250

1987 Finzer ZUB 250 Multislide Punching & Forming Machine

Used 1987 Finzer ZUB 250 multislide machine for sale. 250kN press unit, 6 forming slides, manual decoiler and 250mm feed. Very good condition.

Manufacturer: Finzer
Model: ZUB 250
Machine Type: Multislide Punching & Forming Machine
Year: 1987
Condition: Very Good

Machine Description
The Finzer ZUB 250 is a heavy-duty mechanical multislide stamping, punching and forming machine designed for the high-volume production of complex components from strip and wire.
This machine is equipped with a 250kN / 25-tonne press unit, a set of six forming slides and a manual decoiler, providing a versatile production system capable of combining punching, blanking, bending and forming operations within one production cycle.
Multislide technology is particularly effective for components requiring several bends or forming operations from different directions. Compared with conventional single-slide power presses, the multiple independently arranged forming slides allow complex parts to be produced efficiently with reduced secondary operations.

Main Specifications
Manufacturer: Finzer
Model: ZUB 250
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Year: 1987
Machine Type: Multislide Punching & Forming Machine / Stamping & Bending Machine
Press Capacity: Approx. 250kN / 25 tonnes
Number of Forming Slides: 6
Maximum Feed Length: Approx. 250mm
Maximum Strip Width: Approx. 60mm
Maximum Wire Diameter: Approx. 3mm
Forming Slide Capacity: Approx. 30kN per slide
Forming Slide Stroke: Approx. 0–50mm
Maximum Production Speed: Up to approx. 400 strokes/minute, depending on tooling, component and material
Machine Weight: Approx. 4,000kg

250kN / 25 Ton Press Unit
The machine incorporates an approximately: 250kN / 25-tonne press station
The press operation can then be combined with movements from the surrounding forming slides to produce complex finished components in a continuous cycle.

Six Forming Slides
This Finzer is supplied with a complete set of six forming slides.
The multiple-slide arrangement is one of the main advantages of the ZUB system, allowing tooling to approach the component from several directions during the same production cycle.
Forming capacity per slide: 30kN
Slide stroke: Adjustable up to approximately 50mm
The slides can be tooled for sequential bending, forming and positioning operations.

Manual Decoiler Included
The machine is supplied with a manual decoiler for coil-fed production.

Coil & Strip Feed Capability
Comparable Finzer ZUB250 machines are specified with:
Maximum Strip Width: Approx. 60mm
Maximum Wire Diameter: Approx. 3mm
Maximum Feed Length: Approx. 250mm
Feed length is typically adjustable to suit the individual component and tooling setup.

High-Speed Production
Depending on component design and tooling, period ZUB250 specifications quote operating speeds of approximately:
25–400 strokes per minute
This makes the Finzer particularly suitable for repetitive, high-volume manufacture where several conventional press and forming operations might otherwise be required.

Mechanical Cam-Controlled Multislide System
The Finzer ZUB series uses a mechanically controlled cam-driven forming system.
Cam-controlled multislide machines are particularly effective for repeat production because the motions of the forming tools can be precisely coordinated with the press and material feed.