Media, Blasting, Barrel, & Vibratory Surface Finishing Equipment


  • At Kramer Industries, we recognize the difficulty, expense and lost time that you face in finding the precise combination of equipment, supplies and processes to achieve your desired results. We have systems in place that guarantee you will see the end results right from the start. We serve the following: DIY / Small Business, Medium / Large Business, Government, Contractors

Blasting Systems

Blasting Systems

Portable and Cabinet system in both Siphon/Suction and Direct Pressure styles provide for a wide variety of applications. A wide range ...

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Barrel Finishing Systems

Barrel Finishing Systems

Barrel Finishing Systems for wet and dry processes. A wide range of barrel sizes and capacities are available. Floor and bench ...

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Vibratory Finishing Systems

Vibratory Finishing Systems

Vibratory finishing systems for batch and continuous processes. The rolling action is ideal for large parts and/or delicate parts. Available in ...

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Barrel Finishing Systems - Parts Separating

Parts Separating Systems

Parts Separating Systems are designed to be used after tumbling to separate the Tumbling Media and the parts. These systems save ...

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Abrasive Media

Abrasive Media

Abrasive Media is available in wide range of types, hardness, shapes, sizes, and abrasiveness. Used for both abrasive blasting applications and ...

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Barrel Finishing Systems - Tumbling

Tumbling Media

Tumbling media are available for any application imaginable. Preformed shapes, Hardwood, loose abrasives, and Treated Media are used for applications ranging ...

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Finishing Compounds

Finishing Compounds are used in conjunction with Tumbling Media to enhance tumbling performance and provide the desired surface finishing results. Compounds ...

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Man Working

Safety & Accessories

Tubular and flat screen separators. Multiple screen types and sizes to optimize media/parts separation. Catch pans also available.

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About Us

To promote an environment for our customers, employees and industry that advances learning, creativity and satisfaction and continuously increases the true value for all stakeholders of the company. See below to learn more about us.

In 1911, Harry Kramer set up a small factory in the basement of his home to manufacture chamois cases for pocket watches. Kramer Industries remains a full service company, offering media, compounds, repair services, advice and a full line of barrel finishing, blasting, vibratory finishing, centrifugal water/solids separating and parts separating equipment.

We specialize in customizing systems, products and procedures. There are many options and custom systems available. If you don’t see something on our website, please contact us.

How We Help You

Before and After: Shiny, New, Polished
Before & After - Blasting, Polishing

In addition to equipment and supplies, other services include:

  • Analytical (Lab) Services
  • Maintenance, Repairs and Relinings
  • OEM Parts
  • Refurbished Machines
  • Sell Your Finishing Machines
  • Custom Orders
  • Job Shop


Workers Talking

TSC/Ferrite International Co.Designation

I have had no problems and would recommend Kramer Industries as a supplier to others based on the product quality and customer service.

TSC/Ferrite International Co.


Overall experience was good. I am pleased with the products and Kramer exceeded my expectations.


American MarksmanAmerican Marksman

I have been very pleased with the support and help from Kramer Industries. Our account and order process was set-up quickly and has worked well each time we have ordered.

American Marksman

C&C ProductsDesignation

The customer service is outstanding. Kramer goes above and beyond.

C&C Products

Central Jersey DustlessDesignation

The experience is excellent. The customer service is above and beyond. The product is fantastic.

Central Jersey Dustless

2 Monkey TradingDesignation

It’s easy to be a customer which makes my job easier. Any recommendations that were made have worked out well.

2 Monkey Trading


A great team of people and great communication. I am confident that my order will be fulfilled. Very consistent.



Friendly and knowledgeable customer service. Always prompt service with a high-quality product. My experience is always great when I need to place an order with Kramer Industries. We have a mutually beneficial business relationship that I hope continued for many more years.



Deburring Copper Parts

26 Aug

Deburring Copper Parts

Hand deburring is commonly done with all types of part sizes and shapes and with many different types of materials. The copper part on the left has sharp edges and heat treat and welding discoloration. The manufacturer had been manually deburring and sanding this part to a clean, matte finish.

Robotics vs. Manual Deburring Process

19 Aug

Robotics vs. Manual Deburring Process

Amidst the various types of finishing you can perform on a product, there is always the option to deburr a part by hand. The manual deburring process is a very time-consuming process but may be necessary for certain hard to reach areas in parts with complex geometry, and in instances where many different parts are being manufactured. Depending on your company and the parts you produce, manual deburring may be necessary, rather than the increasing use of a robotic process.

Cleaning and Polishing Carbon Steel

12 Aug

Cleaning and Polishing Carbon Steel

These carbon steel parts had a blue coating on them that needed to be removed prior to polishing. Abrasive blasting was not an option as it could pit the metal and make it impossible to get a near mirror finish. Instead, a tumbling process was first used to remove the coating and then polish the part.

When a project needs finishing, start here. The last stop for all your surface finishing needs.