Roster Surface Solution Co., Ltd.
Roster Surface Solution Co., Ltd.

We provide cutting-edge shot blasting machines. These machines are instrumental in preparing surfaces for a wide range of applications. Shot blasting serves the crucial function of cleaning, descaling, and strengthening materials by propelling abrasive media at high velocities. Our machines are employed in diverse industries, from automotive and aerospace to construction and foundry, ensuring impeccable surface quality, optimal adhesion for coatings, and enhanced material longevity. Our commitment to excellence makes us a trusted partner in surface preparation solutions.

Types of Shot Blasting Machine for Sale

H Beam Shot Blasting Machine
H Beam Shot Blasting Machine
Specifically designed for cleaning the surfaces of H beams and other structural steel. Ensures optimal adhesion for paint and coatings on structural steel. Crucial in construction, bridge manufacturing, and steel fabrication.
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Steel Plate Shot Blasting Machine
Steel Plate Shot Blasting Machine
Tailored for cleaning the surfaces of steel plates and structural components. Prepares steel surfaces for painting, coating, and welding operations. Essential in steel manufacturing, construction, and heavy machinery industries.
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Hanger Type Shot Blasting Machine
Hanger Type Shot Blasting Machine
A machine for cleaning and peening workpieces suspended on hangers. Removes rust, scale, and contaminants while strengthening metal surfaces. Used in the aerospace, automotive, and foundry industries.
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Tumble Belt Shot Blasting Machine
Tumble Belt Shot Blasting Machine
Utilizes a rubber belt to convey and blast small to medium-sized workpieces. Efficiently removes scale, rust, and burrs from components in bulk. Ideal for the automotive, hardware, and small parts manufacturing sectors.
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Mesh Belt Shot Blasting Machine
Mesh Belt Shot Blasting Machine
Utilizes a mesh conveyor belt for cleaning small and medium-sized workpieces. Offers continuous and delicate surface treatment for various components. Suitable for the electronics, hardware, and small parts manufacturing industries.
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Gas Cylinder Shot Blasting Machine
Gas Cylinder Shot Blasting Machine
Specialized for cleaning the outer surfaces of gas cylinders. Ensures safety and quality by eliminating impurities and rust. Vital in gas manufacturing, storage, and distribution.
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Steel Cylinder Shot Blasting Machine
Steel Cylinder Shot Blasting Machine
A steel cylinder shot blasting machine is a specialized equipment used for cleaning and preparing the surface of steel cylinders by propelling steel shots at high velocity, removing rust, scale, and other contaminants.
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Steel Structure Shot Blasting Machine
Steel Structure Shot Blasting Machine
Robust machine designed for cleaning large steel structures. Efficiently removes rust, scale, and contaminants from beams, plates, etc. Adjustable parameters for precise and thorough cleaning without damage.
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Rotary Table Shot Blasting Machine
Rotary Table Shot Blasting Machine
Designed for cleaning and peening small to medium-sized workpieces on a rotating table. Ensures 360-degree coverage for thorough surface treatment. Commonly used in foundries, metalworking, and manufacturing.
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Floor Shot Blaster
Floor Shot Blaster
Used to remove dirt, coatings, and contaminants from large concrete surfaces. Prepares surfaces for painting, coating, or renovation. Essential in construction, civil engineering, and warehouse maintenance.
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Preservation Lines
Preservation Lines
Comprehensive systems for surface treatment and preservation of large metal components. Prevents corrosion and enhances the longevity of metal structures. Crucial in shipbuilding, infrastructure, and large-scale manufacturing.
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Pipe Shot Blasting Machine
Pipe Shot Blasting Machine
Designed for cleaning the outer surfaces of pipes and cylindrical workpieces. Prepares pipes for painting, coating, or further processing. Essential in the oil and gas, construction, and pipeline manufacturing industries.
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Overhead Rail Shot Blasting Machine
Overhead Rail Shot Blasting Machine
The Overhead Rail Shot Blasting Machine is designed for the efficient cleaning and preparation of overhead-mounted workpieces. Its versatile design enables it to handle various shapes and sizes.
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Wire Rod Shot Blasting Machine
Wire Rod Shot Blasting Machine
The Wire Rod Shot Blasting Machine is tailored for cleaning and descaling wire rods. It ensures the removal of scale and contaminants, improving the quality of wire products.
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Rotary Barrel Shot Blasting Machine
Rotary Barrel Shot Blasting Machine
Utilizes a rotating barrel for batch cleaning of smaller components.Provides uniform surface treatment by tumbling parts within the barrel. Versatile, suitable for various shapes and sizes of components.
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Shot Peening Machine
Shot Peening Machine
Utilizes shot peening to improve the fatigue life and durability of metal components. Increases the strength of parts subjected to high stress and cyclic loading. Critical in the aerospace, automotive, and precision engineering sectors.
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Key Components of Shot Blasting Machines

  • Blast Wheel

    The blast wheel is the heart of the shot blasting machine. It consists of a motor-driven impeller that throws the abrasive material onto the surface being treated. The speed and direction of the blast wheel can be adjusted to control the intensity and coverage of the blasting.


  • Abrasive Media

    Shot blasting machines use different types of abrasive media, such as steel shot, steel grit, or aluminum oxide. The abrasive media is propelled by the blast wheel and impacts the surface to remove contaminants or achieve desired surface finish.


  • Recovery System

    Shot blasting machines are designed to recover and recycle abrasive media. The recovery system consists of a combination of separators, screens, and elevators to separate the reusable media from the debris.

  • Dust Collector

    As shot blasting creates dust and debris, a dust collector is essential to remove and filter the airborne particles. It ensures a cleaner and safer working environment, preventing contamination and protecting the operator's health.

  • Control Panel

    Shot blasting machines are equipped with a control panel that enables operators to set and adjust various operating parameters, such as blast wheel speed, conveyor speed, and abrasive flow rate.

  • Conveyor System

    A conveyor system, such as a rubber belt or roller conveyor, moves the workpieces through the shot blasting chamber, ensuring uniform and thorough coverage.


FAQs of Shot Blasting Machine

  • What is a shot blasting machine used for?

    A shot blasting machine is used for surface preparation, cleaning, and removing rust, scale, paint, and other contaminants from various materials and surfaces, including H beam shot blasting machinesrotary drum shot blasting machines, and other types of shot blasting machines.

  • What types of materials can be treated with a shot blasting machine?

    Shot blasting machines can treat a wide range of materials, including steel, aluminum, concrete, glass, plastics, and more.

  • What are the advantages of using a shot blasting machine?

    Some advantages of shot blasting machines include efficient and uniform surface preparation, cost-effectiveness, reduced environmental impact compared to chemical cleaning methods, and improved adhesion for coatings and paints.

  • Is shot blasting environmentally friendly?

    Shot blasting is considered a relatively environmentally friendly method as it does not use chemicals, only abrasive media. However, proper dust collection systems should be in place to minimize airborne particles and protect the environment.

  • Are shot blasting machines safe to use?

    Shot blasting machines can be safe to use if proper safety precautions are taken. Operators should wear appropriate personal protective equipment (PPE), follow safety guidelines, and receive proper training.

Automatic shot blasting machine working principle

The core working principle of an automatic shot blasting machine revolves around the controlled propulsion of abrasive media towards the target workpiece. This process begins with the loading of the selected abrasive media, such as steel shot, glass beads, or other suitable blasting materials, into a dedicated hopper or feed system within the shot blasting machine for sale.


Once the workpiece to be blasted is securely positioned within the shot blast machine's blast chamber, the automated system goes into action. High-pressure air is used to propel the abrasive media through one or more strategically positioned blast nozzles. These nozzles are aimed precisely at the target surface of the workpiece, ensuring the abrasive media strikes the desired areas.


To achieve even and consistent surface treatment, the workpiece is often rotated or manipulated during the blasting process. This can be done through motorized part manipulation mechanisms or automated part handling systems integrated into the shot blasting machine. As the abrasive media strikes the workpiece, the used media falls to the bottom of the blast chamber.


An automated media recovery system, such as a conveyor belt or suction system, collects the used media and recirculates it back to the feed system, allowing for continuous operation. Simultaneously, a powerful dust collection and filtration system is employed to capture and contain the generated dust and debris, ensuring a clean and safe working environment.


The entire operation of the automatic shot blasting machine is typically controlled by a programmable logic controller (PLC) or other advanced automated control system. This allows for precise control over critical process variables, such as blast duration, media flow, part rotation speed, and other parameters, to deliver consistent, high-quality surface preparation results with minimal operator intervention.


H Beam Shot Blasting Machine
H Beam Shot Blasting Machine
Hanger Type Shot Blasting Machine
Hanger Type Shot Blasting Machine
Tumble Belt Shot Blasting Machine
Tumble Belt Shot Blasting Machine
Mesh Belt Shot Blasting Machine
Mesh Belt Shot Blasting Machine
Gas Cylinder Shot Blasting Machine
Gas Cylinder Shot Blasting Machine
Rotary Table Shot Blasting Machine
Rotary Table Shot Blasting Machine
Floor Shot Blaster
Floor Shot Blaster
Preservation Lines
Preservation Lines
Pipe Shot Blasting Machine
Pipe Shot Blasting Machine
Overhead Rail Shot Blasting Machine
Overhead Rail Shot Blasting Machine
Wire Rod Shot Blasting Machine
Wire Rod Shot Blasting Machine

Shot blasting machine spare parts and abrasive

When it comes to maintaining and operating an automatic shot blasting machine, having access to the right shot blasting machine spare parts is crucial. The blast nozzles, which are responsible for propelling the abrasive media towards the workpiece, are one of the key components that may require periodic replacement as they become worn over time.


Another critical component is the blast wheel assembly, which is the heart of the shot blasting machine for sale, accelerating the abrasive media. Proper maintenance and occasional replacement of the blast wheel can help ensure the shot blasting machine's continued efficient operation. Additionally, the dust collection filters, which capture the dust and debris generated during the blasting process, will need to be replaced at regular intervals to maintain the system's effectiveness.


Beyond these core components, other spare parts that may require attention include seals, gaskets, and various control system electronics and electrical components. Maintaining an adequate stock of these replacement parts can help minimize downtime and keep the automatic shot blasting machine running smoothly.


Alongside the necessary spare parts, the choice of abrasive media is also a critical consideration for the effective operation of the shot blasting machine. Common abrasive media options include steel shot, glass beads, aluminum oxide, and ceramic shot, each with its own specific characteristics and suitability for different surface preparation requirements.


The selection of the appropriate abrasive media depends on factors such as the material, finish, and surface preparation needs of the workpieces being processed. Consulting with the shot blasting machine supplier or a shot blasting expert can help determine the optimal abrasive media for a given application, ensuring the best possible results.


Ensuring a reliable supply of high-quality abrasive media, in addition to maintaining a stock of critical spare parts, is essential for the continuous, efficient, and effective operation of an automatic shot blasting machine.

Roster Provides High-Quality Shot Blasting Equipment for You!
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