中文版
The shot blasting turbine components are the core of every Disa shot blasting equipment. During the shot blasting operation, the metered abrasive flow continuously flows into the impeller that rotates synchronously with the shot blasting turbine through the inlet. The abrasive accelerates within the impeller and is smoothly guided onto each blade through a slot on the distributor wheel. This method ensures the optimal energy utilization rate of the drive motor. Each shot blasting turbine on the Disa shot blasting equipment is equipped with an independent abrasive valve, which can precisely control the abrasive flow rate to each shot blasting turbine. The abrasive flow is initiated only when the abrasive reaches the shot blasting turbine, thus minimizing the equipment damage caused by idling.
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Each Disa shot blasting turbine is equipped with high-quality cast wear-resistant parts. The Disa shot blasting turbine has the advantages of high quality, maximum energy utilization rate, and high flexibility. This shot blasting wheel can rotate in different directions, and the projection amount can be adjusted through the operation panel. The high-quality materials of the wear-resistant parts ensure the long service life of theshot blasting turbine. The unique design enables the parts to be replaced quickly and conveniently, which helps to significantly reduce the machine downtime and improve the productivity and performance of the shot blasting system. In addition, the costs related to service, support, and spare parts will be significantly reduced, the consumption of the shot blasting medium is kept at the lowest level, and the highest product quality is always ensured. Disa provides fully customizable shot blasting wheel options, offering flexible solutions to meet the production throughput requirements of any workshop.
All internal components of the Disa shot blasting wheel, such as blades, impeller, directional sleeve, distributor wheel, and guard plates, are made of wear-resistant materials. After being hardened to 62-65 HRC, the abrasion resistance is significantly improved.
The housing of the Disa shot blasting wheel is made of wear-resistant manganese steel. This high-tensile strength steel is wear-resistant and can reduce the maintenance cost.
The fully lined interlocking cast wear-resistant liners, with multi-layer interlocking wear-resistant casting liners, comprehensively protect the interior of the shot blasting turbine housing from the impact of high-speed abrasives.
The eight hard shot blasting blades are made of high chromium composition and are hardened to 62-65 HRC through a special quenching process, having a very long service life. Each set of blades is balanced at the factory, and the weight difference between the blades does not exceed ±2.5 grams, improving the balance and expected service life of the shot blasting turbine components. The special snap-on blade design allows for the quick and easy Disassembly and replacement of worn blades.
Each of our shot blasting impellers is precisely balanced and equipped with high-quality cast blades. By rotating the directional sleeve to adjust the position of the impeller, the direction of the abrasive flow can be determined, and the "shot blasting hot spot area" can also be easily set.
For applications where highly aggressive abrasives are used and there is severe wear, we also provide wear-resistant components made of carbide for high-performance shot blasting wheels. For special requirements, we can produce parts using high-performance materials such as high-speed steel, tool steel, and carbide. The service life of the wear-resistant components can be extended to 10 times the original, to improve durability and reduce the procurement, downtime, and maintenance costs.
Disa shot blasting turbine Product Types
Blade Types
Straight Blade shot blaster: Traditional and reliable design, suitable for standard requirements.
Curved Blade shot blaster: It is arc-shaped along the rotation direction, which can provide high speed, uniform distribution, and better control of the shot blasting pattern.
Drive Modes
Direct Drive Type: The shot blasting impeller is directly coupled with the drive motor. With a direct engine connection, it has a compact structure and high efficiency. The shaft-mounted motor drive (with brake and safety locking device) has an interchangeable tempered sealing flange between the impeller housing and the drive motor, and the motor flange is also interchangeable to fit the drive motor. The direct drive shot blasting turbine ensures the optimal utilization of maximum energy at any time. Using a direct drive shot blaster maximizes the energy utilization rate and continuously outputs stable kinetic energy.
Indirect Drive Type: Each shot blasting turbine is connected to the motor through the main shaft and is supported by double bearings to achieve maximum stability, minimizing the motor wear. Driven by the main shaft, it is suitable for special installation requirements.
Impeller Types
Shot Blaster with Double-Disc Structure Design: The rigidity of the blades is enhanced by the double-disc clamping and fixing. The blades are locked synchronously by the front and rear discs, which is suitable for high-impact load working conditions (such as the cleaning of large castings and steel structures). The double discs share the load, and the anti-fatigue strength is stronger. The double discs guide the abrasive flow, and the uniformity is better when covering large-area work pieces. It supports ultra-high-speed impellers and high abrasive flow rates.
Shot Blaster with Single-Disc Structure Design: It has fewer wear parts and high efficiency. The single-disc shot blaster can increase the abrasive flow rate and reduce the cost of consumables. The drive mechanism is powered by a motor with a power between 18.5 and 37.0 kilowatts. If a drive with a bearing housing is used instead of a direct drive, a more powerful drive can be employed. The advantage of the single-disc shot blasting impeller is that it has fewer wear parts compared with the double-disc impeller. This means less assembly work is required, and the maintenance and repair costs are also lower.
Multiple shot blasting turbine Powers
The Disa system can be configured to meet the unique needs of each processing workshop. With multiple shot blaster power options, both large and small processing workshops can customize the shot blasting speed. In addition to the power, each system can also be configured with the required number of shot blasters according to the throughput requirements.
Performance Advantages of Disa shot blasting turbines
The most important wear parts of the shot head can be removed through the removable cover plate on the shot blasting turbine housing or the assembly opening on the side of theshot blasting turbine housing. This saves assembly work and costs, significantly reduces the machine downtime, and improves the productivity and performance of the shot blasting system. In addition, the costs related to service, support, and spare parts will be significantly reduced, the consumption of the shot blasting medium will be kept at the lowest level, and the highest quality level of your products can always be ensured.
Design Advantages
The housing is extremely easy to maintain, and the number of screws is small.
The interchangeable plates provide additional wear protection for the housing. The end, top, and side liners are easy to install and can be replaced quickly, which means shorter assembly time and lower maintenance and repair costs.
The shot blasting angle can be selected and adjusted in the control cage, which helps to directly focus the shot blasting on the key areas. (That is, the area where the work piece can receive the shot blasting of steel shots in the best state.)
Application Advantages
Precise Abrasive Feeding: The metered abrasive enters the distributor wheel that rotates synchronously with the shot blasting turbine through the abrasive inlet.
Accelerated Projection: After the abrasive is accelerated in the distributor wheel, it is precisely guided to the blades by the distributor wheel.
Dynamic Adjustment: Adjust the position of the opening by rotating the directional sleeve to precisely control the projection focusing area.
Intelligent Monitoring: The built-in abrasive flow monitor calibrates the projection intensity in real time.
Comprehensive Advantages
Competitive price.
Top-quality materials and components.
Larger steel shot flow rate, enabling faster cleaning cycles.
Long service life of components.
Reduced downtime.
Lower maintenance cost.
Quick assembly without the need for special tools.
Fewer wear parts.
For customers whose old shot blasting turbines have problems, we provide a retrofitting service, replacing the old shot blasting turbines with our new ones to increase production, extend the service life, improve energy efficiency, and reduce the maintenance cost.
All internal components of the Disa shot blasting wheel, such as blades, impeller, directional sleeve, distributor wheel, and guard plates, are made of wear-resistant materials. After being hardened to 62-65 HRC, the abrasion resistance is significantly improved.
The housing of the Disa shot blasting wheel is made of wear-resistant manganese steel. This high-tensile strength steel is wear-resistant and can reduce the maintenance cost.
The fully lined interlocking cast wear-resistant liners, with multi-layer interlocking wear-resistant casting liners, comprehensively protect the interior of the shot blasting turbine housing from the impact of high-speed abrasives.
The eight hard shot blasting blades are made of high chromium composition and are hardened to 62-65 HRC through a special quenching process, having a very long service life. Each set of blades is balanced at the factory, and the weight difference between the blades does not exceed ±2.5 grams, improving the balance and expected service life of the shot blasting turbine components. The special snap-on blade design allows for the quick and easy Disassembly and replacement of worn blades.
Each of our shot blasting impellers is precisely balanced and equipped with high-quality cast blades. By rotating the directional sleeve to adjust the position of the impeller, the direction of the abrasive flow can be determined, and the "shot blasting hot spot area" can also be easily set.
For applications where highly aggressive abrasives are used and there is severe wear, we also provide wear-resistant components made of carbide for high-performance shot blasting wheels. For special requirements, we can produce parts using high-performance materials such as high-speed steel, tool steel, and carbide. The service life of the wear-resistant components can be extended to 10 times the original, to improve durability and reduce the procurement, downtime, and maintenance costs.
Disa shot blasting turbine Product Types
Blade Types
Straight Blade shot blaster: Traditional and reliable design, suitable for standard requirements.
Curved Blade shot blaster: It is arc-shaped along the rotation direction, which can provide high speed, uniform distribution, and better control of the shot blasting pattern.
Drive Modes
Direct Drive Type: The shot blasting impeller is directly coupled with the drive motor. With a direct engine connection, it has a compact structure and high efficiency. The shaft-mounted motor drive (with brake and safety locking device) has an interchangeable tempered sealing flange between the impeller housing and the drive motor, and the motor flange is also interchangeable to fit the drive motor. The direct drive shot blasting turbine ensures the optimal utilization of maximum energy at any time. Using a direct drive shot blaster maximizes the energy utilization rate and continuously outputs stable kinetic energy.
Indirect Drive Type: Each shot blasting turbine is connected to the motor through the main shaft and is supported by double bearings to achieve maximum stability, minimizing the motor wear. Driven by the main shaft, it is suitable for special installation requirements.
Impeller Types
Shot Blaster with Double-Disc Structure Design: The rigidity of the blades is enhanced by the double-disc clamping and fixing. The blades are locked synchronously by the front and rear discs, which is suitable for high-impact load working conditions (such as the cleaning of large castings and steel structures). The double discs share the load, and the anti-fatigue strength is stronger. The double discs guide the abrasive flow, and the uniformity is better when covering large-area work pieces. It supports ultra-high-speed impellers and high abrasive flow rates.
Shot Blaster with Single-Disc Structure Design: It has fewer wear parts and high efficiency. The single-disc shot blaster can increase the abrasive flow rate and reduce the cost of consumables. The drive mechanism is powered by a motor with a power between 18.5 and 37.0 kilowatts. If a drive with a bearing housing is used instead of a direct drive, a more powerful drive can be employed. The advantage of the single-disc shot blasting impeller is that it has fewer wear parts compared with the double-disc impeller. This means less assembly work is required, and the maintenance and repair costs are also lower.
Multiple shot blasting turbine Powers
The Disa system can be configured to meet the unique needs of each processing workshop. With multiple shot blaster power options, both large and small processing workshops can customize the shot blasting speed. In addition to the power, each system can also be configured with the required number of shot blasters according to the throughput requirements.
Performance Advantages of Disa shot blasting turbines
The most important wear parts of the shot head can be removed through the removable cover plate on the shot blasting turbine housing or the assembly opening on the side of theshot blasting turbine housing. This saves assembly work and costs, significantly reduces the machine downtime, and improves the productivity and performance of the shot blasting system. In addition, the costs related to service, support, and spare parts will be significantly reduced, the consumption of the shot blasting medium will be kept at the lowest level, and the highest quality level of your products can always be ensured.
Design Advantages
The housing is extremely easy to maintain, and the number of screws is small.
The interchangeable plates provide additional wear protection for the housing. The end, top, and side liners are easy to install and can be replaced quickly, which means shorter assembly time and lower maintenance and repair costs.
The shot blasting angle can be selected and adjusted in the control cage, which helps to directly focus the shot blasting on the key areas. (That is, the area where the work piece can receive the shot blasting of steel shots in the best state.)
Application Advantages
Precise Abrasive Feeding: The metered abrasive enters the distributor wheel that rotates synchronously with the shot blasting turbine through the abrasive inlet.
Accelerated Projection: After the abrasive is accelerated in the distributor wheel, it is precisely guided to the blades by the distributor wheel.
Dynamic Adjustment: Adjust the position of the opening by rotating the directional sleeve to precisely control the projection focusing area.
Intelligent Monitoring: The built-in abrasive flow monitor calibrates the projection intensity in real time.
Comprehensive Advantages
Competitive price.
Top-quality materials and components.
Larger steel shot flow rate, enabling faster cleaning cycles.
Long service life of components.
Reduced downtime.
Lower maintenance cost.
Quick assembly without the need for special tools.
Fewer wear parts.
For customers whose old shot blasting turbines have problems, we provide a retrofitting service, replacing the old shot blasting turbines with our new ones to increase production, extend the service life, improve energy efficiency, and reduce the maintenance cost.
