Product Details
The Aluminum Shell Single Stage Ring Blower presents a complete pneumatic solution where every visible exterior component - pump cover, pump body, motor housing, junction box, and end covers - is precision-cast from aviation-grade aluminum alloy. Real-shot product images from four angles showcase the uniform silver finish, deep heat-dissipating fin patterns, and the shock-proof steel base plate with pre-drilled mounting points clearly visible beneath the assembly. Internal structure photographs expose the single impeller mounted on a hardened shaft, supported by sealed high-temperature bearings, with an oil seal barrier separating the bearing chamber from the air path. The filtered air inlet with its protective mesh guard and the internally-lined silencer duct appear prominently in material detail close-ups. The Aluminum Shell Single Stage Ring Blower covers a broad product range with models suited to everything from compact benchtop extraction to industrial-scale pneumatic conveying at pressures reaching 62 kPa and flow rates exceeding 2000 cubic meters per hour. Application scenario images illustrate deployment in steel plate printing, fabric ironing steam extraction, milk carton vacuum forming, and soybean transport systems. For marine engine rooms, coastal chemical terminals, and food-grade processing lines where material integrity prevents spark risk, the Aluminum Shell Single Stage Ring Blower delivers proven reliability.










Single-impeller vortex blower parameter table & overall installation dimensions explanation
- Single Impeller Vortex Blower Performance Parameter Table
|
Product Name |
Aluminum Shell Single Stage Ring Blower |
|
Model |
XGB-250 |
|
Rated Voltage |
220 V |
|
Rated Current |
1.75 A |
|
Frequency |
50 Hz |
|
Max Wind Pressure |
12 kPa |
|
Max Flow |
56 m³/h |
|
Max Suction Pressure |
9 kPa |
|
Power |
0.25 kW |
|
Speed |
2800 r/min |
|
Noise |
≤56 dB |
|
Net Weight (N.W) |
8.5 KG |
|
Gross Weight (G.W) |
9.5 KG |
|
Packing Volume |
31.5x27.5x27 CM |

- Single-impeller Vortex Blower Installation Dimensions Explanation
A - Fan Width
B - Fan Length
C - Fan Height
E - Base Plate Side Length
F - Installation Diameter
A1 - Front Hole Pitch
C1 - Distance from End to Mounting Hole
C2 - Side Hole Pitch


Introduction to application scenarios
The Aluminum Shell Single Stage Ring Blower features a complete aluminum alloy exterior that resists corrosion while reducing total system weight - a dual advantage for coastal installations and mobile equipment. In marine and offshore environments, the aluminum shell's natural resistance to salt spray and humidity makes it the material of choice for engine room ventilation and bilge air extraction systems. Pharmaceutical manufacturing facilities deploy the Aluminum Shell Single Stage Ring Blower in clean room air handling where the non-sparking aluminum surface meets safety requirements for solvent-handling areas. Textile mills use these blowers for loom cleaning and yarn suction, where the lightweight housing allows overhead mounting on production gantries. The Aluminum Shell Single Stage Ring Blower also powers laboratory fume extraction, museum artifact preservation climate control, greenhouse CO2 circulation, and semiconductor clean room vacuum - environments where material integrity and contamination-free airflow are equally critical specifications.








Customised processing workflow
Every Aluminum Shell Single Stage Ring Blower order follows Yijia's proven six-stage customization pathway designed to deliver precisely configured blowers for your market.
Stage 1 - Requirements Review: Submit specifications, reference designs, or existing samples for engineering assessment and optimization suggestions.
Stage 2 - Commercial Proposal: Receive tailored quotation covering all customization parameters - voltage, color, branding, performance tuning, and accessories.
Stage 3 - Validation Sample: Evaluation units produced under production conditions for quality approval and specification sign-off.
Stage 4 - Order Execution: Bulk production authorized with clear payment terms and milestone-based scheduling.
Stage 5 - Quality Manufacturing: Production through CNC-equipped facility with in-line inspection at every assembly and testing station.
Stage 6 - Global Dispatch: Finished goods pass final QC, receive export-grade packaging, and ship with comprehensive documentation.

Packaging and transportation

Factory Introduction







FAQ
Q: How much noise does it produce during operation?
A: Noise levels range from 46 dB(A) for smaller models to 80 dB(A) for the largest units at 50Hz - roughly equivalent to quiet office to busy street conversation. All XGB blowers feature built-in silencer ducts with dense sound-absorbing sponge. For noise-sensitive environments, external silencers and acoustic enclosures are available as optional accessories.
Q: What is the maximum operating temperature?
A: Standard XGB blowers operate reliably in ambient temperatures from -15°C to 40°C with air temperature at the inlet not exceeding 40°C. The motor is rated for Class F insulation (155°C), and bearings are specified for 180°C. For high-temperature applications, please contact our engineering team for custom configurations.
Q: Does the motor have overload protection?
A: The blower motor itself does not include built-in thermal protection. We strongly recommend installing an appropriately rated motor protection circuit breaker or thermal overload relay in your electrical panel. This protects the motor from phase loss, overcurrent, and thermal overload conditions according to local electrical codes.
Q: How long do the bearings last?
A: Under normal operating conditions (ambient <40°C, clean air intake), the precision C&U sealed bearings typically last 20,000-30,000 operating hours. Factors reducing bearing life include excessive ambient temperature, contaminated intake air bypassing the filter, improper mounting causing vibration, and operation above rated pressure/flow. Replacement bearings are available from our spare parts inventory.
Q: What is the minimum order quantity and typical lead time?
A: Sample orders of single units are welcome for evaluation. Standard models ship within 3-7 business days from warehouse stock. Custom OEM orders with special voltage, color, or branding typically require 15-25 business days depending on volume and complexity. Contact our sales team for current availability and precise delivery timelines.
Q: What payment terms do you accept?
A: For sample and small orders, we accept T/T (wire transfer), Western Union, and major trade assurance platforms. For bulk OEM orders, standard terms are 30% deposit with order, 70% balance before shipment. Letter of credit (L/C) is available for qualified buyers. Contact our sales team to discuss terms that work for your procurement requirements.
Q: Do you handle customs clearance and import duties?
A: We provide all necessary export documentation including commercial invoice, packing list, and certificate of origin. Import duties, taxes, and customs clearance in the destination country are the buyer's responsibility. We can provide HS code classification guidance and recommend customs brokers in major markets. DDP (Delivered Duty Paid) terms are available for qualified buyers.
Q: How do I get technical support after purchase?
A: Our after-sales support team is available via email, WhatsApp, and video call during business hours (GMT+8). We provide installation guidance, troubleshooting assistance, and maintenance recommendations. For complex issues, we can arrange live video inspection of your installation. Spare parts and replacement units ship within 48 hours of confirmed warranty claims.
Q: Can I return a blower if it doesn't meet my requirements?
A: We stand behind our product quality. If a standard model does not meet your application requirements and the unit is in original condition, returns are accepted within 30 days subject to a restocking fee. We strongly recommend sample evaluation before bulk ordering to confirm suitability. Custom OEM units are non-returnable as they are built to your unique specifications.
Q: How does a single-stage blower compare to a dual-stage model?
A: A single-stage blower uses one impeller to compress air through the side channel, delivering pressure typically up to 600 mbar. Dual-stage models mount two impellers in series for higher pressure. Single-stage units are more compact, more affordable, and sufficient for the vast majority of industrial vacuum and pressure applications. We recommend single-stage unless your application specifically requires pressures above 600 mbar.
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