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coffee roaster afterburners

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"Thoroughly impressed by quality of their equipment and the level of customer care."
Chelsea Fountain
Rise & Grind Coffees, NC

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“Love the company and our roaster is, hands down, the best built in the world.”
Timothy Styczynski
Bridge Coffee

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"Owned a SF 25 Sanfran roaster since 1992. Still going strong! Best roaster in the market in my opinion."
Brent Kennedy
Fin + Field Coffee

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"We are a small batch roaster in Birmingham, AL, roasting on an SF-6. I couldn’t ask for a better roaster to roast on."
Bert Davis
Roaster @ Daysol Coffee Lab

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Exceptional Afterburners for our Exceptional Roasters

We believe that extraordinary coffee starts with exceptional equipment. So as part of our commitment to quality, precision, and environmental responsibility, we incorporate German-engineered Weishaupt digital combustion burner technology into our afterburners, which are built locally, by our sister company, Selkirk Manufacturing L.L.C. This advanced system ensures that our roasters meet the highest standards of performance, emissions control, and efficiency—allowing you to focus on what you do best: crafting extraordinary coffee.

roaster-with-afterburner

Why Afterburners Matter for Coffee Roasters

The roasting process generates emissions, including volatile organic compounds (VOCs) and particulates, which can affect both the environment and the taste of your coffee. Afterburners play a critical role in mitigating these emissions by incinerating the byproducts of roasting before they are released into the atmosphere. This not only helps roasters comply with increasingly stringent environmental regulations but also improves the quality of the coffee itself by reducing unwanted smoke and odors that can compromise flavor.

For larger capacity roasters, afterburners are essential for maintaining clean operations and ensuring that the roasting environment remains free from contaminants that could impact the final product. By investing in a quality afterburner, you are investing in the integrity of your coffee and the future of your business.

A large afterburner from Selkirk Manufacturing L.L.C.

The Weishaupt Advantage: Precision Engineering for Peak Performance

Our choice to integrate Weishaupt’s WG30 and WG40 burners into our SF-25 and SF-75 roasters reflects our dedication to delivering the best technology available to coffee professionals. Weishaupt, a renowned leader in combustion technology, manufactures over 600 burners daily at their cutting-edge production facility in Schwendi, Germany. Each burner undergoes rigorous mechanical and electrical testing to ensure top-tier quality.

Key benefits of the Weishaupt afterburner technology include:

  1. Advanced Emissions Control: Weishaupt burners are designed to exceed current legislative requirements for emissions. Their low NOx technology and fully modulating burners reduce harmful emissions, making your roasting process more environmentally friendly.

  2. Reliability and Durability: With over a million burners proven in the field, Weishaupt is known for producing long-lasting, reliable equipment. Investing in a Weishaupt burner means investing in years of dependable service with minimal downtime.

  3. Quiet Operation: Thanks to sound-attenuated air inlets and a transverse combustion air fan, Weishaupt burners operate with minimal noise, ensuring a quieter roasting environment.

  4. Digital Combustion Management: Weishaupt is a pioneer in digital combustion management, offering easy operation and integration with complex automation systems. This digital technology improves safety, simplifies servicing, and enhances the overall efficiency of the roasting process.

  5. Proven Quality: Weishaupt burners comply with numerous North American and European standards, including UL std 795, CGA std 3.4, and EN676, ensuring that they meet the highest global standards for safety and performance.

Seamless Integration with San Franciscan Roasters

We’ve made sure that the Weishaupt afterburners integrate seamlessly with our SF-25 and SF-75 roasters, but they can also be adapted for smaller roasters if needed, depending on environmental regulations. This flexibility allows us to cater to a wide range of roasting operations, from small-batch artisans to large-scale commercial roasters.

By incorporating Weishaupt technology, we ensure that you get the best of both worlds—environmental compliance and superior coffee quality. The elimination of roasting byproducts means that your coffee can shine through without being compromised by unwanted flavors or aromas. The result? A cleaner roast, a cleaner environment, and happier customers.

Making the Right Choice for Your Business

When it comes to scaling your coffee roasting business, choosing the right equipment is crucial. Afterburners are not just an accessory; they are an investment in the future of your business, ensuring that you can roast at larger capacities without sacrificing quality or compliance. With Weishaupt burners integrated into your San Franciscan Roaster, you can rest easy knowing that you’ve made the best possible choice for your craft, your customers, and the environment.

If you're ready to take your roasting operation to the next level or need guidance on choosing the right afterburner for your setup, visit the Selkirk Manufacturing Website Now.

If you have a commitment to coffee and are ready to take your craft to the next level, Fill out the form.

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“I love the quality that the machine puts out”

“We’re known around this area for quality coffee and If I didn’t have a San Franciscan, I don’t know that I would have that quality. I have roasted with other people on other roasters and I don’t believe that I could get that quality with other roasters.”
Landin Roser
San Rafael Coffee
Carson City NV

“It would work 24 hours a day if we let it”

“It’s Consistent, I love it. The machines themselves, once they get up to temperature and Robbie gets them throttled right, they’re steady. This thing would work 24 hours a day if we let it. As we grow, we will buy another San Franciscan.”
Dennis and Rob Planje
El Dorado Roasting Co. LLC
El Dorado Hills, CA

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