Custom Metal Stamping Services - Medium to High-Volume Production

Wisconsin Metal Parts, Inc. custom metal stamping services deliver precision metal stampings from prototype through production quantities. We run stampings up to .188” thick, but our specialty is high-volume, tight tolerance, precision stampings in a variety of materials from .003”-.060” thick. Our presses have full feed lines and are die sensor protection ready. We run nearly 60 million stampings per year at a 98% on time delivery rate.

Our production stamping methods include progressive and single hit dies, using materials such as aluminum, brass, copper, bronze, carbon, stainless steels and exotic metals. We have expertise in deep draw, mandrel, blanking, cam dies, transfer, louvering, insertion and rolled seam dies, among others. Our press capabilities range from 30 to 200 tons. Parts are fully inspected using vision systems, optical comparators, CMM equipment and functional gages. WMPI serves industries including aerospace, defense, medical and electronics, for applications such as heat transfer products, military components and electronic assemblies.

Other advantages include:

  • In-house tooling, gage and fixture building
  • As experts in carbide, WMPI has increased the run times of many of our tools between sharpenings. This saves you money on die maintenance and part costs.
  • Full PM program for our equipment and tooling
  • Inspection processes capable of first article, PPAP, collecting CPK data, lot controlling and functional checks

With CNC Machining, Fabrication, CNC Grinding, Wire EDM and secondary support presses, WMPI can be a single source for your assembly and sub-assembly needs. Get us involved early and we will help you spend your money wisely.

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Example projects

Clamp, Prototype to Production

Clamp, Prototype to Production

This clamp project started off needing a few R&D test samples made with WMPI’s fiber laser and brake press..

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Mounting Bracket Sub-Assembly

Mounting Bracket Sub-Assembly

WMPI has supported a customer in the fluid metering industry with services ranging from prototypes produced in..

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Brass Timing Wheels

Brass Timing Wheels

A brass timing wheel was needed by a defense contractor and they turned to Wisconsin Metal Parts, Inc to handle this..

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Electrical Contact with In-Die Insertion

Electrical Contact with In-Die Insertion

We built a progressive stamping die complete with in-die pin insertion to efficiently make these electrical contacts..

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