In-House Machining Solution

If you’re paying extra freight costs to ship castings from foundries to machine shops, or having quality struggles uncovering defects after machining, a foundry with in-house machining capabilities could be your solution. Stainless Foundry & Engineering (SF&E) has been machining castings since the mid-1980s. Having a fully dedicated off-site facility, owned and operated by SF&E, we give our customers the ability to work with a true one-stop shop. Located 15 minutes northwest of beautiful downtown Milwaukee, we possess a number of different CNC machines particularly lathes, horizontal machine centers, and vertical machining centers. Under that same roof, we top off our inspection capabilities with a reliable and robust CMM to verify dimensional inspection.

SF&E Machine Shop


Our various different lathes possess the ability to rough and finish various geometries of castings up to 25” in diameter and 50” in length. Whether you’re looking for rough or tight tolerances, we can ensure our CNC engineering department dials in the programming required to meet your needs.


Horizontal & Vertical Machining Centers

Doing business in multiple industries calls for a wide scope of equipment needs. To satisfy our customers, we have various horizontal machining centers (4-axis) capable of handling castings up to 51 x 43 x 49 (L x H x W) inches and various vertical machining centers capable of handling 40 x 21 x 21 inches.

Machine Shop Testing
Machining Tool
Machining Equipment


Many machined castings require more thorough inspection so we’ve equipped our shop with a Brown & Sharp Xcel 9x12x9 CMM with fully functional probes and software updated to 2021 standards. Our inspection team has recently calibrated and certified our equipment to meet industry standards to ensure our customers get the quality they want, and have come to expect, from our world-class organization.

Machine Shop


Our primary focus is on low-volume, complex machining, however we have developed a partner network with 8 local machine shops to help us satisfy our order requirements. All of our partners are fully audited before they are added to our approved vendor list. Whether you’re looking for 1 casting or 35,000, SF&E is poised to handle some of most vigorous and difficult machining in the industry. Our lean manufacturing systems allow us to control costs through efficiencies and reduced lead times so our customers can benefit from high quality, low cost speed to market products.

Machined Parts

We want to be your one-stop shop for any machining needs. Contact us, today to see if we can help

Other News Articles

Reverse Engineering: SF&E Creates 3D Model from Pattern

3D Modeling has proven results for OEMs, especially when sourcing complex parts. Prior to 3D modeling technology, a full pour was done to determine the integrity of a sand or investment casting. Every time a non-compliant defect was found, the rigging and gating needed to be modified and the process started all over again. This cost the customer and foundry valuable time and money.

Foundry Expert Vijay Talwar Joins Stainless Foundry & Engineering as Director of Metallurgy & Process Engineering

Stainless Foundry & Engineering (SF&E) is pleased to announce the addition of Vijay Talwar as Director of Metallurgy & Process Engineering. Talwar brings with him over 40 years of foundry experience with significant knowledge in process engineering, metallurgy, alloy development, and the markets SF&E does business in.

Oil Refinery Partners with Turbonetics and Stainless Foundry & Engineering on Illium PD Double Suction Casing

Stainless Foundry & Engineering (SF&E) helps its customers solve application challenges by focusing on quality engineering, field testing, and the proper alloy mix for the industry served. Turbonetics Engineering & Services finds trust and reliability in SF&E’s process. Read more about how this partnership has grown to support Turbonetic’s pump needs.

Core Parts: Anatomy of a Centrifugal Pump

Stainless Foundry & Engineering was established more than 75 years ago with a focus on closed impellers for pumps and other parts that were difficult to cast. While we have expanded and developed our scope of expertise and service offerings, pump parts continue to be one of our strengths. In the following, we break down the anatomy of a centrifugal pump – an equipment staple for oil and gas, food and beverage, chemical and other such industries.

For Fristam Pumps, Mutual Trust is Key to 20+ Year SF&E Partnership

When you walk through a grocery store, anything that is contained in a bottle, can, or tube most likely utilized a pump in the production process. From the milk processor removing milk from a tanker truck to the toothpaste manufacturer filling tubes, pumps make it all possible.

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