Precision Engineered Shot Blasting Turbine Impeller Head with Quick-Change Design for Automotive Casting Shot Blasting Turbine
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Product Highlights
- Direct Motor Drive: Flange direct connection + spline shaft structure with >95% transmission efficiency.
- Intelligent Speed Control: Variable frequency motor supports stepless speed regulation from 800 to 3500 RPM.
- Cost Effective Blades: Symmetrical wear design allows reversible use, processing up to 120 tons per set.
- Quick Maintenance: Modular quick-release design reduces annual maintenance costs by 50%.
- Customizable Options: OEM/ODM supported for size, coating, material, and logo customization.
- CE & RoHS Certified: Meets international safety and environmental standards for global compliance.
Product Attributes
- Customization
- Available
- After-sales Service
- Yes
- Warranty
- Yes
- Application
- Surface Treatment
- Fuel
- Electric
- Type
- Consumable Parts
- Cleanliness
- High Cleanliness
- Automation
- Automatic
- Certification
- CE, RoHS
- Feature
- Rust / Corrosion Proof
- Condition
- New
- Customized
- Customized
- Material
- High Chromium Alloy Steel (HRC 58-62) / Tungsten C
- Thickness
- Galvalume / Hot-DIP Galvanizing (ASTM A123)
- Pressure Resistance
- up to 15 Bar (217.5 Psi)
- Dynamic Balancing Grade
- G6.3 (ISO 1940 Standard)
- Packaging
- Reinforced Wooden Case with Moisture-Proof Film &
- Lead Time
- 20-35 Days (Standard Models Ready Stock)
- Transport Package
- Wooden Case, Pallet, or Customized
- Specification
- 1
- Trademark
- DX Blast
- Origin
- China
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Precision Engineered Shot Blasting Turbine Impeller Head with Quick-Change Design for Automotive Casting Shot Blasting Turbine
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Product Description
Shot Blasting Turbines
As the "power heart" of the shot blasting machine, the impeller assembly achieves efficient surface treatment (rust removal, descaling, strengthening, etc.) by projecting steel shots at a high speed of 70-100m/s. It is suitable for batch processing of large-sized or high-hardness workpieces such as castings, automotive parts, and heavy steel structures. Its performance directly determines the equipment capacity and process quality, and is one of the core competitiveness of the surface treatment industry.
Functional and performance advantages
1 High-efficiency blasting capability
Shot blasting volume: 300-1200kg/min continuously adjustable, suitable for all scenarios from fine cleaning (steel shot Φ0.2mm) to heavy rust removal (steel sand Φ2.5mm).
Precise coverage: Through the impeller inclination angle (adjustable from 15° to 45°) and blade surface optimization, the surface roughness (Sa) of the workpiece is controlled within the range of 2.5-12.5μm.
2 Power transmission innovation
Direct motor design: cancel the traditional belt/chain drive, adopt flange direct connection + spline shaft structure, transmission efficiency> 95%, energy consumption reduced by 20%.
Intelligent speed regulation: support variable frequency motor (IP55 protection level) stepless speed regulation (800-3500 RPM), accurately matching different workpiece hardness and process strength.
3 Extremely long service life
Impeller body life: high chromium cast iron + anti-fatigue design, continuous operation life ≥ 5000 hours, twice as long as ordinary cast iron impeller.
Economy of blades: Symmetrical wear design + reversible use, a single set of blades can process up to 80-120 tons of workpieces, and the overall cost is reduced by 40%.

Comparative advantages in the industry
Efficiency benchmark
1200kg/min shot blasting volume is 1.3 times that of the same specification model, and it only takes 90 seconds to process automobile chassis parts (50kg).
Maintenance cost
Modular quick-release design + long-life material, the average annual maintenance cost is 50% lower than that of traditional impellers.
Process compatibility
By adjusting the speed and shot blasting volume, it meets strict standards such as SAE J2277 (surface cleaning) to AMS 2430 (shot peening).
| Model Example | Abbreviation Explanation |
|---|---|
| Q326 | End Disc Diameter: 26 inches |
| Q3512 | Table Diameter: 1200mm |
| QGW1000 | Max. Pipe Diameter: 1000mm |
| HP1018 | 10 = Chamber Width: 1000mm, 18 = Chamber Height: 1800mm |
| RWK 6/12 | 6 = Processing Circle Diameter: 600mm, 12 = Height: 1200mm |
Operation and maintenance guide
Blade Replacement Conditions
Wear threshold:Single-side wear > 10mm, or pits/cracks with a depth > 3mm on the surface.
Operational recommendations
Replace in groups (8 pieces synchronously) to ensure dynamic balance, and the replacement time is < 30 minutes. Clean the back of the blade before flipping it for use to avoid eccentric vibration caused by residual projectiles.

About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR247247". Items marked "" are certified.
Company Profile
DX BLAST, is a professional manufacturer of shot blasting machines and shot peening machines. Our machine lines cover hook shot blasting machine, tumble shot blasting machine, roller conveyor blasting machine, blasting room, and shot peening machine, which widely used for surface finishing & surface cleaning in aerospace, automotive, shipyard, railway, forge and foundry, steel pipe, steel structure, aluminum and other industries.
With 20 years development, as leading shot blasting machine supplier in China, DX offers a complete machine ranges of shot blasting and shot peening. Our team has a clear focus: To reduce shot blasting production costs, simplified by providing economical shot blasting peening cleaning equipment, excellent technical advice and the longer lasting abrasives media.
DX BLAST has built up invaluable experience in solving customers cleaning problems, the main industries such as:
* Steel structural works (industrial and railway vehicles, agricultural and construction machines, earth moving machines, windows and door frames, tanks, pipe line plant, building and harbour crane, etc)
* Castings, forgings, weldments, heat treatment device, including the fragile and irregularly shaped workpieces;
* Tampings, gears and springs of surface cleaning, shot peening, tumbling and vibratory finishing;
* Marine / Ship Building and Repair Industries.
We already have some agents from different countries: Mexico, UAE, Saudi Arabia, Malaysia, Vietnam, Philippines, Pakistan, Indonesia...They can supply the better after -sales to our clients.
Each year, we attend the professional event & show of surface treatment as: Gifa Dü Sseldorf in Germany, Tube Arabia, Steel FAB in UAE, Saudi Build, Metal Expo in Moscow, Metal& steel in Saudi, Metalex, MTA Hanoi in Vietnam, Fundiexpo in Mexico, Inometal in Indonesia, PDMEX in Philippine.
About Our Factory & Business Background
- Address
- No. 619, Hubin South Road, Siming District, Xiamen, Fujian, China
- Terms of Payment
- LC, T/T, PayPal, Western Union, Small-amount payment
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, EXW
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2006-11-23
- Main Markets
- South America, Eastern Europe, Southeast Asia, Mid East
FAQ
- What is the shot blasting volume range?
- The shot blasting volume is continuously adjustable from 300 to 1200kg/min, suitable for scenarios ranging from fine cleaning to heavy rust removal.
- How is the speed regulated?
- It supports variable frequency motor stepless speed regulation, allowing speeds from 800 to 3500 RPM to match different workpiece hardness.
- What are the conditions for blade replacement?
- Blades should be replaced when single-side wear exceeds 10mm or if pits/cracks with a depth >3mm appear on the surface.
- How long does it take to replace blades?
- Replacement time is less than 30 minutes, and blades should be replaced in groups of 8 to ensure dynamic balance.
- What customization options are available?
- OEM/ODM is supported for size, coating, material, and logo customization.
- What is the lead time for orders?
- Standard models have ready stock with a lead time of 20-35 days. Peak season lead time is one month, while off-season is within 15 workdays.
- What payment terms are accepted?
- Accepted payment terms include LC, T/T, PayPal, Western Union, and small-amount payments.
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