Kramer Industries

Kramer Industries Discover the forefront of surface finishing with Kramer Industries. From tumblers to blasting systems, Kramer delivers quality, innovation, and expertise.

When a Project Needs Finishing, Start Here! The Last Stop for All Your Surface Finishing Needs. Kramer Industries is the leader in the surface finishing industry, offering a comprehensive array of products and services tailored to meet the demands of modern manufacturing and restoration projects. Our product line includes high-value barrel and vibratory tumblers, portable and cabinet abrasive blas

ting systems, a full range abrasive blasting media, tumbling media, and finishing compounds.. With facilities that now include a Tech Center and a full-service Job Shop, we can handle everything from delicate components to large-scale infrastructure projects. The origins of Kramer Industries trace back to 1911 when company founder Harry Kramer began manufacturing chamois cases for pocket watches in his home's basement. The company evolved over the decades since, shifting from watch cases to polishing wheels, and eventually to manufacturing a full line of robust tumbling machines. The late 1960s brought another significant pivot as we ventured into producing state-of-the-art vibratory finishing machines. Under new ownership since 1999, we have embraced innovation and expansion while honoring our company’s legacy of quality, experience, and service. Our Philosophy: Building on more than a century of expertise, we prioritize precision, creativity, and customer satisfaction. Our team is dedicated to providing you with the best advice, solutions, and products to ensure your project's success from start to finish.

Pool season is here, and getting tiles cleaned up after months of buildup can make a big difference in both appearance a...
06/17/2026

Pool season is here, and getting tiles cleaned up after months of buildup can make a big difference in both appearance and maintenance.

The right blasting media can remove scale, mineral deposits, and staining while helping protect the tile surface underneath. Different tile types require different approaches, which makes media selection an important part of achieving effective results without causing structural or aesthetic damage.

Walnut shell blasting is a popular option for cleaning and surface preparation, as it can remove contaminants without ag...
06/15/2026

Walnut shell blasting is a popular option for cleaning and surface preparation, as it can remove contaminants without aggressively impacting the underlying material. Like any blasting process, proper handling, equipment maintenance, and operator safety practices are important for achieving reliable results. Read our blog, “Walnut Blasting Safety Tips for Industrial Operators,” on our website to learn more.

06/12/2026

You heard it here first.

Kramer Tumble Blasters are designed to remove flash and burrs on small parts, including areas that are difficult to reac...
06/10/2026

Kramer Tumble Blasters are designed to remove flash and burrs on small parts, including areas that are difficult to reach with traditional tumbling or vibratory media.

By combining blasting and part handling into one process, these systems provide a consistent and economical solution for high-volume finishing applications. Kramer Industries currently offers five tumble blasting machine models to support a range of production needs.

Visit our website or connect with our team to learn more.

High Density Ceramic Tumbling Media is designed for faster cutting action, shorter cycle times, and long-lasting perform...
06/08/2026

High Density Ceramic Tumbling Media is designed for faster cutting action, shorter cycle times, and long-lasting performance across a broad range of finishing applications. Its higher density makes it especially effective for deburring steel and titanium, removing machining lines, edge rounding, and polishing parts that require a more aggressive finishing process. The durable composition also helps reduce residue and wastewater while supporting more efficient production.

Every vibratory finishing process involves balancing cut rate with the desired surface finish. More aggressive media can...
06/05/2026

Every vibratory finishing process involves balancing cut rate with the desired surface finish. More aggressive media can reduce cycle times, while finer media helps create a smoother appearance over a longer process. Many manufacturers use a staged finishing approach that includes:

⚙️ Aggressive media for deburring
⚙️ Medium-cut media for smoothing
⚙️ Fine media or steel media for polishing

This process helps maintain consistency while supporting surface quality standards across production.

Commercial sandblasters play an essential role in metal finishing by preparing surfaces for coating, painting, welding, ...
06/03/2026

Commercial sandblasters play an essential role in metal finishing by preparing surfaces for coating, painting, welding, and additional processing.

The right blasting setup helps remove contaminants, create a consistent surface profile, and improve adhesion across a wide range of metal applications. Different cabinet styles, pressure systems, and abrasive media all influence the final result, which makes proper equipment selection an important part of the process.

Read our blog, “The Role of Commercial Sandblasters in Metal Finishing Processes,” on our website to learn more.

National Safety Month is a great time to take a closer look at the systems, equipment, and day-to-day practices that sup...
06/01/2026

National Safety Month is a great time to take a closer look at the systems, equipment, and day-to-day practices that support safer operations and protect both people and property.

In surface finishing environments, proper setup and process control help maintain material quality while creating a safer environment for the teams operating the equipment every day, which is why safety remains a priority across every part of the operation at Kramer Industries.

05/29/2026

Our version of a pro tip. 😉

If you’re working through a project and need answers to your surface finishing questions in real time, the AI assistant ...
05/27/2026

If you’re working through a project and need answers to your surface finishing questions in real time, the AI assistant on our website offers a quick way to dig into media, equipment, and process details as you go. And whenever you want additional guidance, our team is always available to help.

Address

140 Ethel Road W, Ste U
Piscataway, NJ
08854

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