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Shot Blasting Machine

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A shot blasting machine is a means of abrasive blast cleaning by forcibly propelling a stream of abrasive material under high pressure. The purpose of the process is to smooth, shape, and remove paint, rust, contaminants, and coatings. To complete certain manufacturing processes, the surfaces of completed or in process parts have to be cleaned of debris, which cannot be removed by solvents, water, or chemicals. Such cleanings require the mechanical process of shot blasting. Read More…

Shot Blasting Machine A shot blasting machine is a means of abrasive blast cleaning by forcibly propelling a stream of abrasive material under high pressure. The purpose of the process is to smooth, shape, and remove paint, rust, contaminants, and coatings. To complete certain manufacturing processes, the surfaces of completed or in process parts have to be cleaned of debris, which cannot be removed by solvents, water, or chemicals. Such cleanings require the mechanical process of shot blasting.
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Leading Manufacturers

Hartland, WI  |  800-854-0030

Our sandblast equipment is designed to handle a wide variety of applications and we use manufacturing methods that guarantee these machines will stand the test of time.

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Midwest Finishing Systems, Inc. $$$

South Elgin, IL  |  708-345-5300

We have decades of experience in the finishing industry and we specialize in aqueous washing, abrasive blasting, vibratory finishing, polishing and buffing.

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Great Lakes Finishing Equipment $$$

Pomona, CA  |  866-987-8786

Solutions4Blast is your one-stop source for air blast cabinets, wet blast cabinets, blast rooms and both, shot and peening equipment. Our products and services include blasting equipment, dust collectors, parts, service, maintenance, and consultation. Customization options for existing equipment are also available. For more information, call or visit our website.

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Solutions4Blast $$$

Wilmington, MA  |  800-556-4456

With over 90 years of experience, Dawson-Macdonald Co., Inc. is the oldest and largest distributor of surface preparation equipment in the northeast, with products composed primarily of equipment for abrasive blasting, shot peening, and dust/mist/fume collection. We offer a full line of spare parts, consumables, abrasive media, safety equipment, service, repair, & service contracts. Some used equipment is also available. Call us today for more information!

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Dawson-Macdonald Co., Inc. $$$

Fraser, MI  |  800-587-4626

For over fifty years the company has not varied from its original goal and today Trinity Tool Company has grown to be one of the leading manufacturers of blast cleaning equipment in the world. Trinco is a manufacturer of sand blasting equipment, blast cabinets, abrasive blasting media, portable pressure blasters and more. Our equipment is used in many applications—cleaning, deburring, peening, etching, finishing, etc. Call us today to get started!

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Trinco™ Trinity Tool Company $$$
placeholder image Midwest Finishing Systems, Inc. Great Lakes Finishing Equipment Solutions4Blast Dawson-Macdonald Co., Inc. Trinco™ Trinity Tool Company

Types Of Conditions That Require Shot Blasting Machine

The types of conditions that require a shot blasting machine can be parts that are heavily coated in rust, which cannot be removed by scraping or high pressure water. Steel surfaces that are uneven or contain burrs can be more efficiently cleaned using shot blasting. The process of shot blasting is ideal for cleaning metal surfaces that have been exposed to rust or corrosion.

What is the Shot Blasting Machine Process?

Shot blasting machines are described using a variety of terms, which include peening, grit blasting, media blasting, and abrasive blasting. Regardless of the term being used to describe the process, all shot blasting methods follow the same basic principle of using some form of abrasive material to remove unwanted matter from a metal or concrete surface.

Though shot blasting may be compared to sandblasting, the process and method of completing shot blasting is different in its execution and effectiveness. Shot blasting uses high velocity to propel pellets or beads made of steel, copper, or aluminum as an abrasive material. The force and speed of the beads are concentrated by the shot blasting machine against the surface to be cleaned.

The force behind a shot blasting is created by a centrifugal wheel that is powered by a motor, which produces kinetic force to shoot and propel the beads. The efficiency of the process comes from the centrifugal wheel that requires a limited amount of power. Regardless of the lack of power, shot blasting is a thorough, aggressive, economical, and efficient method for preparing and cleaning surfaces.

Types of Shot Blasting

There are different types of shot blasting machines designed to clean a wide array of surfaces as well as metal parts. The variation in blasting machines depends on whether the machine is mobile or chambered, is part of an assembly process, similar to a vacuum for surface cleaning of floors, and other factors that have been designed to meet a specific need.

The tumble type of blasting machine is a chamber style where parts are loaded into a tumbler chamber where abrasive is sprayed at components and parts. It is a method used for hard to clean parts that need to be deburred, cleaned, and descaled. The conveyor method of shot blasting is an automated solution to cleaning many parts efficiently as part of a production process. Parts are loaded onto rollers of a conveying system and pass through an enclosed shot blasting chamber. Inside the chamber, parts are blasted by four parallel blasters.

Portable shot blasting equipment offers versatility and flexibility. In cases where a floor or other surface has to be cleaned, roughened, or have metal particles removed, portable shot blasting equipment is used since it is mobile enough to be moved to a variety of locations.

Benefits of Shot Blasting Machines

Proper surface preparation is an essential part of many manufacturing, cleaning, and production operations. The removal of imperfections, smoothing of surfaces, and adding texture helps to prepare parts, components, and surfaces for further processing. Each of these processes can be completed by hand, but shot blasting offers a more efficient and labor-saving method.

Shot blasting is quick and effective. In all production operations, efficiency is the key to success. Though manual labor can prepare surfaces, it takes too long and costs too much. Shot blasting is significantly faster and exceptionally more efficient as well as productive.

A major concern for business is using methods that are cost effective. Shot blasting machines eliminate and significantly lower labor costs as well as reduce processing time. The abrasives, grit, and beads used in shot blasting equipment is inexpensive and power saving.

All businesses and production operations are focusing on their environmental footprint, which has become a universal concern. Shot blasting uses centrifugal force that requires little energy to complete its function. There isn’t any need for water, compressed air, or other means of creating force, making shot blasting very eco-friendly.