Switzer

Name: Switzer
Address: 4020 Jeffrey Boulevard, Buffalo, NY, 14219, US
Telephone: +1 716-821-9393

Based in Buffalo, NY, we specialize in making tight-tolerance, thin metal parts using multiple proces

06/18/2026

Thermal management is very important for generating hydrogen energy. Because of extreme peak load conditions and quick temperature fluctuations during start-up and shut-down operations, heat needs to be controlled safely.

Microchannel heat exchangers (MCHEs) are well suited to these environments. They support strong thermal performance in a compact format and can be engineered for difficult operating conditions. In hydrogen facilities, they are often used in intercoolers, recuperators, l**e oil coolers, hydrogen cooling loops, and auxiliary systems where space is limited but heat loads remain high.

In our latest article, we'll break down the various strengths of MCHEs in hydrogen power generation, including high heat transfer efficiency, compact size, pressure capability, controlled flow distribution, and strong compatibility with demanding process environments.

Read More: https://pulse.ly/enckjymr6w

06/10/2026

For aerospace microchannel heat exchangers (MCHEs), the material selection typically involves trade-offs instead of one right answer.

Aluminum favors heat transfer and low mass. Stainless steel favors strength, corrosion resistance, and pressure handling. Titanium favors high strength at low weight but brings cost and process limits. Nickel alloys favor survival in the hottest and most aggressive environments, though they demand acceptance of added weight, higher cost, and lower conductivity.

The strongest designs come from treating material selection and fabrication method as one decision. In extreme conditions, exchanger success depends on how the alloy behaves in service and how accurately the flow geometry can be produced.

Read more about how material selection influences MCHE design and performance in our latest article: https://pulse.ly/zv4cghtdhy

06/08/2026

TRADE SHOWS & CONFERENCES - IMS2026

The IEEE International MTT Symposia - IMS is coming to historic Boston from June 7-12 for a full week of opportunities to network with peers and learn from experts in the RF/microwave technology industry!

IMS2026 kicks off with the RF Integrated Circuits (RFIC) Symposium from June 7-9, then introduces two new symposia formed out of traditional IMS technical content, the RF Technology & Techniques (RFTT) Symposium and the RF Systems & Applications (RFSA) Symposium from June 8-11, before concluding the week with the Automatic Radio Frequency Techniques Group (ARFTG) Microwave Measurement Conference on June 12.

Look for Switzer at Booth 24080, where we'll be discussing how our consolidated supply chain supports in-house manufacturing of all microwave-related products.

Looking for a more in-depth discussion? Book a consultation with one of our RF/microwave specialists to learn more about the benefits of photochemical etching for your manufacturing program: https://pulse.ly/uvpiojxn89

06/04/2026

Aerospace environments penalize excess mass. Launch vehicles require extreme thermal control under severe conditions. Traditional shell-and-tube heat exchangers are too heavy and voluminous. Printed Circuit Heat Exchangers (PCHEs) solve these structural problems.

A PCHE consists of chemically etched metal plates. These plates are diffusion-bonded into a solid metal block, which behaves like a single piece of metal. This construction gives PCHEs massive advantages over older heat exchanger designs:

-They offer much higher surface area per unit volume.
-They reduce total component mass significantly.
-They tolerate extreme internal pressures.

These traits are vital when designing space propulsion systems. Every ounce saved increases payload capacity, and every inch of space saved allows for better component layout.

Learn more about how PCHEs built via PCM deliver aerospace performance within a compact envelope in our latest article: https://www.switzermfg.com/blog/why-pches-matter-in-launch-and-propulsion-systems/

06/03/2026

Today is the day!

You can find us at Booth 851 at Space Tech Expo 2026, where we'll be showcasing photochemical-machined thermal management components that meet the extreme environmental demands of the aerospace industry.

Looking for a more personalized discussion of your exact needs? You can book a consultation with one of our thermal management specialists before you even hit the show floor:
https://pulse.ly/s4paqzmktn

06/01/2026

Extreme vibration, shock loads, rapid temperature changes, pressure fluctuations, and very long operating times create demanding conditions for aerospace heat exchangers. The challenges presented by the aerospace environment increase the difficulty of material selection and fabrication of the microchannel heat exchangers (MCHEs).

The best performance of MCHEs in aerospace and defense applications typically results from using an alloy that can be formulated for the expected service conditions and using a fabrication method that produces fine features without damaging the aluminum.

In our latest article, we'll break down the trade-offs involved in the choice of material for aerospace-grade MCHEs, and the manufacturing considerations that play a major role in whether an aerospace-grade MCHE performs as intended.

Read More: https://pulse.ly/ronquhkkki

05/28/2026

The most effective flow field plates are not just optimized for performance - they are designed from the start to be manufacturable at scale. Many manufacturing programs fail because they separate plate design from the rest of the fuel cell or electrolyzer system.

Common pitfalls in the design and production of flow field plates include:
-Designing features that exceed the aspect ratio limits of etching
-Requesting tolerances that the process cannot repeatedly meet
-Ignoring the impact of coatings on final dimensions
-Involving the manufacturing team only after the design is “locked”

Read more about bringing plate engineers and stack designers together early to balance cost, yield, and efficiency in our latest article: https://pulse.ly/iwnv2le25s

05/26/2026

Space Tech Expo 2026 is fast approaching on June 3-4 in Anaheim, CA!

With over 70 expert speakers from across the space supply chain, this is your opportunity to dive into key industry trends, explore new opportunities, and attend high-impact sessions.

Be sure to join Switzer at Booth 851 as we discuss the challenges of thermal management performance in extreme environments, and the role that PCM etched components can play in ensuring system reliability and safety.

Register for the conference here: https://pulse.ly/rwzp9ej8ho

05/22/2026

MARKET SPOTLIGHT: Hydrogen Technology

Component design can have an outsized impact on the performance of specific hydrogen generation and electrolysis products. Our PCM technology offers custom channel design options not achievable through traditional manufacturing methods, such as stamping and hydroforming. These advanced design options help deliver outstanding electrical conductivity, heat transfer, optimized catalytic performance, and enhanced output and efficiency

Our manufacturing expertise includes a range of products specific to hydrogen technology:

-Bipolar Plates
-Flow Field Plates
-Support Screens & Custom Spacers

Learn more about our extensive experience manufacturing components for hydrogen generation and electrolysis applications: https://pulse.ly/2odjagvz1b

05/20/2026

Designing a high-performance fuel cell or electrolyzer stack is a massive balancing act, with the flow field plate functioning as the lungs and nervous system of the stack. When plate engineers and stack designers work in separate silos, the project usually hits a wall. You might end up with a brilliant theoretical design that is physically impossible to manufacture at a reasonable price.

True efficiency happens when these teams sit down together during the earliest stages of prototyping. In our latest article, we'll break down 7 key design considerations in flow field plate performance as well as common pitfalls to avoid in a hydrogen technology manufacturing program.

Read More: https://pulse.ly/yzzjfapidz

Address

4020 Jeffrey Boulevard
Buffalo, NY
14219

Telephone

+1 716-821-9393

Website

http://www.switzermfg.com/

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