Shot Blasting Peening Equipment

The Catenary Shot Blasting Machine are designed to increase the performance of the hook type machines by keeping the turbines continuously running.The materials are hanged on several hooks connected to a ring type overhead conveyor, which can be monorail, double rail or with hoists.

The hook inside the wheel shot blasting machine, once in position, starts to rotate on its axis and move back and forward in front of the turbines (mounted on one side of the machine). These combined movements ensure the complete shot blasting of the parts external surface.

In summary, the Catenary Shot Blasting Machine combines efficiency, versatility, and advanced technology to provide comprehensive shot blasting and shot peening solutions. Its automated features and ability to handle various parts make it an essential tool for industries looking to enhance their production processes and ensure high-quality finishes.

Qingdao Xinke is a professional manufacturer of customized Catenary Shot Blasting Machines, whose working principle is based on centrifugal force and the impact of the projectile. The machine is equipped with one or more high-speed rotating shot blasting machines, which are driven by motors and rotate at extremely high speeds. When the workpiece is suspended on the catenary and enters the shot blasting chamber with the catenary, the projectile in the shot blasting machine is thrown to the surface of the workpiece under the action of centrifugal force. The collision between the projectile and the workpiece surface will produce strong impact and friction, thereby removing the dirt and oxide layer on the surface of the workpiece ‌.

catenary shot blasting machine Through a variable-speed drive device, it lifts the workpieces and transports them at a constant speed through the cleaning area one after another. The workpieces are in a sealed cleaning chamber, receiving impacts from projectiles from multiple angles. These projectiles are accelerated to speeds of over 80 meters per second by the "heart" of the machine - the shot blasting device. The impeller inside the shot blasting device rotates at high speed under the drive of the motor, generating a powerful centrifugal force that throws the projectiles like a violent storm onto the surface of the workpiece, completely removing the sand, oxide scale and rust adhering to it.

Catenary Shot Blasting Machine is a kind of high efficiency surface treatment equipment, widely used in industrial production, mainly used to remove rust, oil and old coating on the surface of the workpiece, increase the surface roughness of the workpiece, improve the adhesion of the coating, so as to enhance the fatigue strength and corrosion resistance of the workpiece ‌.

Qingdao Xinke is a professional manufacturer of customized Catenary Shot Blasting Machines, whose working principle is based on centrifugal force and the impact of the projectile. The machine is equipped with one or more high-speed rotating shot blasting machines, which are driven by motors and rotate at extremely high speeds. When the workpiece is suspended on the catenary and enters the shot blasting chamber with the catenary, the projectile in the shot blasting machine is thrown to the surface of the workpiece under the action of centrifugal force. The collision between the projectile and the workpiece surface will produce strong impact and friction, thereby removing the dirt and oxide layer on the surface of the workpiece ‌.

The Catenary Shot Blasting Machine are designed to increase the performance of the hook type machines by keeping the turbines continuously running.The materials are hanged on several hooks connected to a ring type overhead conveyor, which can be monorail, double rail or with hoists.

The hook inside the wheel shot blasting machine, once in position, starts to rotate on its axis and move back and forward in front of the turbines (mounted on one side of the machine). These combined movements ensure the complete shot blasting of the parts external surface.

In summary, the Catenary Shot Blasting Machine combines efficiency, versatility, and advanced technology to provide comprehensive shot blasting and shot peening solutions. Its automated features and ability to handle various parts make it an essential tool for industries looking to enhance their production processes and ensure high-quality finishes.

The overhead rail shot blasting machine are designed to increase the performance of the hook type machines by keeping the turbines continuously running. It is particularly recommended for high output and in-line production and painting installations.

From the structural type, it can be generally divided into the continuous passing type, ordinary catenary step through type, stacking chain type and other categories.

The working principle is parts can run continuously with the suspension chain, step by step, or adopt advanced accumulation and push-type catenary to transport the parts. To achieve fixed station of loading, unloading and shot blasting process.

Parts are hung individually or suspended in clusters on several rotating hooks, distributed at a constant pitch on an overhead endless loop monorail system.

Once the parts entered and in position in the shot blasting chamber, the hook starts to rotate on its axis, exposing all the surface of the parts to the abrasive action from the turbines positioned on the side of the blast chamber.

Trolley type shot blasting machine is designed for shot blasting of large and heavy castings, this machine mainly apply in machine tool, metallurgy industry ,rolling stock ,construction machinery, mining machinery and other large and middle workpiece. Complicated shapes in small series or single production, such as gears, engine discs, shafts, dies and turbines.

The trolley-type shot blasting machine is an integrated system comprising several key components. The central element is the robust, sealed blast chamber lined with durable manganese steel or cast polyurethane protectors to withstand constant abrasive impact. Inside, multiple high-speed centrifugal throwing wheels, strategically positioned at different angles, propel abrasive media onto the workpiece surface. The trolley itself features a motor-driven, perforated rotating table mounted on a rail-guided car. Beneath the chamber, a sophisticated recycling system—including a screw conveyor, elevator, and air-wash separator—continuously collects, cleans, and returns usable abrasive while removing dust and debris. The entire process is managed by a Programmable Logic Controller (PLC), which automates the trolley movement, table rotation, blast time, and abrasive flow for consistent, repeatable results.

Trolley Type Shot Blasting Machine is a kind of equipment used for metal surface treatment，Mainly used for large and medium-sized cast steel (iron) parts, forgings, plate welding parts blasting (spraying) shot cleaning.Its main function is to remove the sticky sand on the surface of the workpiece、rust、Oxide and dirt，Make the surface of the workpiece appear metal color，Eliminate internal stress in the workpiece，Improve the fatigue resistance of the workpiece and paint film adhesion during painting, thereby improving the overall quality of the workpiece.

The Trolley Type Shot Blasting Machine projects the shot blasting particles onto the metal surface to be treated by means of a high-speed rotating shot blasting wheel. The shot wheel is driven by an electric motor and transmits energy to the shot blasting particles through a belt drive, which accelerates them and creates a high-speed impact force that shoots down surface dirt and impurities. At the same time, the impact force of shot blasting particles can also improve the microstructure of metal surface, increase its surface roughness and improve the adhesion of the coating.

Trolley type shot blasting machine is designed for shot blasting of large and heavy castings, this machine mainly apply in machine tool, metallurgy industry ,rolling stock ,construction machinery, mining machinery and other large and middle workpiece. Complicated shapes in small series or single production, such as gears, engine discs, shafts, dies and turbines.

Mainly used in the surface cleaning and strengthening the steel pieces and casting pieces. More suitable for removing the dust and oxide on the steel surface. Work pieces are loaded to a rotating table on tip truck with lifting device (crane, lift truck). By means of handy lifts the work pieces are loaded on the perforated rotating working table of the trolley, which then drives to the shot blasting chamber. It is recommended that the table surface is covered with the work pieces as much as possible. It normally works with the automatic switching-on, the shot blasting time is set by means of a programme.

During shot blasting the work pieces move on the rotating table through the jets of abrasive of throwing wheels, which are installed under different angles, enabling higher efficiency. Then the work pieces must be turned and repeat the shot-blasting process.

The trolley type shot blasting machine is designed to blast clean medium and large sized cast steel (iron) parts, forgings, plate welding parts, rotating on a trolley, to remove the surface of the workpiece sticky sand, rust, oxide, dirt, so that the surface of the workpiece showing metal color, eliminate the internal stress of the workpiece, improve the fatigue resistance of the workpiece, increase the paint film adhesion when the workpiece painting, and finally achieve the purpose of improving the surface and internal quality of the workpiece.

At the same time, there is a sand blasting system to carry out targeted supplementary cleaning of the workpiece.

It is mainly composed of shot blasting chamber, turbine, abrasive circulating purification system, sand blasting system, maintenance platform, shot supplement device, turntable trolley, dust removal system and electrical control system.

The trolley shot blasting machine normally works with the automatic switching-on, and the shot blasting time is set by means of a program. Parts are loaded to a rotating table on tip truck with lifting device (crane, lift truck), and transported into the blasting chamber by track on the ground. During shot blasting process, parts will rotated with the trolley table, and turbines are installed at different angles of the blasting chamber.

Steel Pipe Shot Blasting Machine is a specialized industrial system, fundamentally an automatic shot blasting machine for cleaning metal, engineered specifically for processing long, cylindrical steel pipes. 

The working principle of the It typically adopts a tunnel shot blasting machine design. In operation, steel pipes are automatically conveyed into a sealed chamber where they rotate while moving forward. High-speed turbines propel abrasive media, thoroughly blasting the entire surface to remove rust, mill scale, and contaminants. The cleaned pipe then exits, while the abrasive is automatically recycled.

Its key advantages include high-efficiency, fully automated processing for continuous production lines, superior surface preparation ensuring optimal coating adhesion, and robust versatility to handle various pipe diameters. This technology is similar in principle to a shot blasting machine for LPG cylinder but scaled for pipeline applications, offering economic operation through abrasive recycling and a dust-controlled, environmentally compliant workspace.

The steel pipe cleaning shot blasting machine is a high-efficiency industrial tool designed to transform rough, contaminated pipes into pristine, ready-to-use assets. Engineered to remove rust, scale, welding slag, and other impurities from inner/outer surfaces, this machine ensures pipes meet strict cleanliness standards for coating, welding, or structural applications.

How It Works: The pipes is conveyed through the blast machine on a specially designed external skew roll/rubber wheel type material handling system.Pipes are fed into a sealed chamber via a conveyor system, where high-speed impellers propel steel shots at their surfaces.  The abrasive impact strips away contaminants, while a built-in recycling system separates and reuses shots, minimizing waste.  A dust filtration system ensures a clean, eco-friendly operation.

Ideal for oil & gas, Lpg Cylinder Shot Blasting Machine，construction, and manufacturing industries, it combines automation and precision to enhance productivity and reduce labor costs.

The working principle of the Steel Pipe Shot Blasting Machine is to use high pressure gas to shoot the steel shot from the pipe，Striking the work surface，Make the workpiece surface to form a certain roughness and smooth surface，Increase spray adhesion，Improve the tensile and compressive strength of steel pipes，Achieve corrosion protection，Protection tube，The purpose of extending the service life.It is suitable for continuous shot blasting treatment of the outer surface of batch steel pipes before welding or painting，Remove the rust thoroughly、Remove oxide and other dirt.

In addition,Steel Pipe Shot Blasting Machine with efficient cleaning、high degree of automation、easy and simple to handle、environmental protection、well-adapted、Long service life and other characteristics，And small size，Bluetooth Low Energy.In the process of use,Care should be taken to check the shot blasting device regularly,Conveying system and dust removal system,Replace worn shot blasting device and liner in time,Clean the separator and dust collection system regularly,To ensure the normal operation of the equipment and extend the service life.

 Xinke also designs and manufactures non-standard pipe blast machines according to client’s requirement.