Stamping and forming

Innovative technologies for tailor-made spring elements.

Stamping and forming

Using the very latest stamping and forming technology, Bohnert can incorporate even highly complex spring and form geometries into strip materials and round and shaped wires. Efficient and effective tool design in the development phase guarantees optimum compression springs, tension springs, torsion springs, bent wire parts, constant force springs, induction coils and stamped-bent parts in terms of cost-effectiveness and quality.

Our machinery includes presses with up to 80 tons of cutting pressure.
All presses are equipped with state-of-the-art process monitoring equipment. We process material thicknesses ranging from 0.03 mm to 2.5 mm and a width.

Bohnert: from development to high-volume production:

  • Support during definition of the design
  • B-sample production with close-to-production processes and auxiliary tools at short notice 
  • Our own tool design and manufacturing facilities
  • High volume production, including downstream fully automatic testing

Our range:

  • Width: 0.3 – 50 mm
  • Thickness: 0.03 – 1.00 mm
  • Stamping force: up to 9 tonnes
  • Made from cut strips and flat-rolled wires:
    • Stainless steel
    • Carbon steels
    • Aluminum alloys
    • Copper-wrought copper alloys
    • Pre-coated material
    • Special alloys

Bohnert: from development to high-volume production:

  • Support during definition of the design
  • B-sample production with close-to-production processes and auxiliary tools at short notice 
  • Our own tool design and manufacturing facilities
  • High volume production, including downstream fully automatic testing
  • Finishing: milling, stamping and beating

Our range:

  • Thickness: 0.3 – 3.00 mm
  • Made from round and shaped wires:
    • Stainless steel
    • Carbon steels
    • Aluminum alloys
    • Copper-wrought copper alloys
    • Titanium alloys
    • Pre-coated material
    • Special alloys