Products

Steel pipe outer wall shot blasting machines are a fully automated system designed to remove rust and scale from steel pipes. It uses the high speed abrasives thrown by the high efficiency turbine to strike the oxide, rust and debris on the surface of the steel pipe to obtain a fine bright surface and make the workpiece show the metal color, and with a certain surface roughness, for its surface paint protection to increase adhesion, is conducive to improve the coating quality of the steel pipe, to achieve the purpose of anti-corrosion, pipe protection, prolong the service life of the steel pipe.

The pipes is conveyed through the blast machine on a specially designed external skew roll/rubber wheel type material handling system.

The equipment is comprised of in-feeding roller conveyor/ skew-roll, shot blasting chamber, blasting turbine, abrasive recycle system, dust removing system, out-feeding roller conveyor/ skew-roll and electrical control system etc.

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

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.

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 ‌.

The chain-type shot blasting machine is an advanced industrial solution designed for high-efficiency, uniform surface cleaning and preparation of bulk components. It employs a continuous chain conveyor system to smoothly transport workpieces through a high-velocity blast chamber, where numerous steel shots are propelled to remove rust, scale, and contaminants from all surfaces.
Ideal for parts like engine blocks, disc brakes, and castings, this machine ensures thorough, consistent treatment with minimal manual intervention. Its robust design enhances durability and reduces maintenance needs, while integrated dust collection systems maintain a clean operational environment.
By significantly improving surface quality and adhesion for coatings, our chain-type shot blaster boosts productivity, extends component lifespan, and delivers exceptional value for automotive, foundry, and metalworking industries.

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.

Hook Type Shot Blasting Machine is a robust industrial surface treatment solution dedicated to the cleaning and strengthening of single workpieces or small-batch productions. It operates by accelerating metallic abrasive particles through centrifugal force, creating a high-speed jet that impacts the surface of the workpiece to achieve efficient treatment.
Workpieces including castings, forgings, welded parts and structural components are safely suspended from a powered hook. The hook conveys the workpiece into the sealed blasting chamber, where it rotates steadily to ensure full exposure during the process. High-performance blast wheels throw abrasives forcefully and evenly across the entire surface, effectively removing rust, oxide, sand, scale and other contaminants. At the same time, this process forms a uniform compressive stress layer that enhances the workpiece’s durability and fatigue resistance.
Once the blasting cycle is completed, the hook transfers the workpiece to a dust removal zone for further cleaning. The built-in abrasive recycling system automatically screens, cleans and recirculates usable abrasives, while separating dust and waste for centralized collection. The workpiece is then unloaded, presenting a clean, consistent surface ideal for painting, coating or subsequent machining.
With strong adaptability to various workpiece shapes, sizes and weights, this machine offers high reliability, easy operation and low maintenance. It is widely applied in foundries, machinery manufacturing, construction equipment and metal processing industries.