Shot Blasting Machine
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This page explains how Centrifugal Blast Wheel is classified within Machinery and Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
A high-speed rotating component in shot blasting machines that uses centrifugal force to propel abrasive media onto surfaces for cleaning, descaling, or surface preparation.
Technical details and manufacturing context for Centrifugal Blast Wheel
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Blade Width | 60–120 mm | Determines abrasive flow rate and coverage area. |
| Blade Length | 150–300 mm | Affects throwing velocity and pattern. |
| Wheel Diameter | 300–500 mm | Larger diameter increases kinetic energy. |
| Max Rotational Speed | 2200–3600 rpm | Higher speed increases throwing velocity. |
| Throwing Velocity | 60–100 m/s | Critical for cleaning intensity. |
| Abrasive Flow Rate | 100–500 kg/min | Determines production efficiency. |
| Motor Power | 7.5–30 kW | Matches wheel size and speed. |
| Blade Hardness | 58–62 HRC | Wear resistance; lower hardness reduces life.DIN EN ISO 18265 |
| Blade Material | Cr15Mo3 | High-chromium cast iron for abrasion resistance.GB/T 8263 |
| Balancing Grade | G6.3 | Excessive vibration reduces bearing life.ISO 21940-11 |
| Max Operating Temperature | 80 °C | Exceeding may cause thermal deformation. |
| Weight | 50–150 kg | Affects installation and handling. |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
Commonly used trade names and technical identifiers for Centrifugal Blast Wheel.
This component is essential for the following industrial systems and equipment:
| max rpm: | 1800-3600 RPM |
| pressure: | Atmospheric to 0.5 bar |
| flow rate: | 50-500 kg/min abrasive flow |
| temperature: | -20°C to 150°C |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
4 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
A practical evidence checklist for RFQ preparation and supplier evaluation.
CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.
The maximum rotational speed is typically between 2200 and 3600 rpm, but the actual operating speed depends on the specific model and application. Always refer to the manufacturer's specifications.
Blades are often made of high-chromium cast iron, manganese steel, special alloy steel, or ceramic composites. A common material grade is Cr15Mo3 per GB/T 8263, with a hardness of 58–62 HRC per DIN EN ISO 18265.
The balancing grade, typically G6.3 per ISO 21940-11, indicates the allowable residual unbalance. Excessive vibration can reduce bearing life and affect performance, so proper balancing is critical.
The maximum operating temperature is 80°C. Exceeding this limit may cause thermal deformation and damage the wheel. Ensure adequate cooling and monitor temperature during operation.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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