SOLSolution
50 Hz · 400 V (3-phase) · FOB Nhava Sheva or CIF Rotterdam / Hamburg / Antwerp
Double Stage Blower for Vacuum Conveying in Europe
Double Stage Blower sized for dilute-phase pneumatic vacuum conveying — 200–1,050 m³/hr at 150–500 mbar vacuum — and built for the Europe grid, climate and shipping route.
Double Stage Blower demand for vacuum conveying in Europe is real and growing; the engineering question is only whether the machine holds its pressure through local conditions and arrives without a three-month lead time. Vacuum Conveying means dilute-phase pneumatic vacuum conveying — plan for 200–1,050 m³/hr and 150–500 mbar vacuum, and pick the smallest model that covers both.
Europe runs on 50 Hz at 400 V (3-phase); Built to 50 Hz / 400 V with CE-readiness documentation and test certificates supplied on request. Models such as YEBL-DS-230, YEBL-DS-320V, YEBL-DS-520 cover this duty; send the exact flow and pressure and an engineer confirms the YEBL-DS-230 or the size next to it.
MDLRecommended models
Double Stage Blower — the fit for vacuum conveying
When a single-stage ring blower is short on vacuum for a medium line but a full vacuum pump is more than the duty needs.
| Model | Power | Flow (m³/hr) | Flow (CFM) | Vacuum (mbar) | Pressure (mbar) | Noise (dB) | Weight (kg) |
|---|---|---|---|---|---|---|---|
| YEBL-DS-230 | 4.0 HP | 230 | 135 | -340 | 410 | 72 | 39 |
| YEBL-DS-320V | 7.5 HP | 320 | 188 | -440 | 500 | 73 | 70 |
| YEBL-DS-520 | 15.0 HP | 520 | 317 | -430 | 660 | 74 | 123 |
Line length and vertical lift set the vacuum; conveying rate sets the airflow. Deeper vacuum keeps material entrained to the receiver. Indicative only — final selection depends on your exact duty point, altitude and air temperature.
EXPBuilding for Europe
- Frequency
- 50 Hz
- Three-phase voltage
- 400 V (3-phase)
- Incoterms
- FOB Nhava Sheva or CIF Rotterdam / Hamburg / Antwerp
- Ports
- Rotterdam · Hamburg · Antwerp
- HS code
- 8414 — air/gas blowers, fans & compressors
Built to 50 Hz / 400 V with CE-readiness documentation and test certificates supplied on request.
OEM machine builders (Germany / Italy)
Component and private-label supply to builders designing blowers into packaging, conveying and process machines — to drawing, revision and nameplate.
Municipal wastewater
Continuous aeration-basin and diffuser duty at treatment plants — 24/7 rated machines meeting steady EU-driven demand.
RAS & indoor aquaculture
Diffused-air aeration to hold dissolved oxygen in intensive recirculating systems — a fast-growing Northern European market.
Plastics & packaging
Vacuum and low-pressure air for material handling, drying and pick-and-place in processing plants.
FAQDouble Stage Blower for Vacuum Conveying — FAQs
Is the Double Stage Blower rated for continuous vacuum conveying duty?
Yes — the recommended YEBL-DS-230, YEBL-DS-320V, YEBL-DS-520 are dynamically balanced and built for the 24/7 load that vacuum conveying runs. The duty here is dilute-phase pneumatic vacuum conveying at 200–1,050 m³/hr / 150–500 mbar vacuum; the machine is selected to hold that point continuously, not just touch it on a test bench.
How is a Double Stage Blower sized for vacuum conveying?
Sizing turns on two numbers — flow and pressure. Line length and vertical lift set the vacuum; conveying rate sets the airflow. Deeper vacuum keeps material entrained to the receiver. On this duty most selections sit around 200–1,050 m³/hr at 150–500 mbar vacuum. Fix the duty point, add a design margin, and pick the smallest model that covers both; YEBL-DS-230 and YEBL-DS-320V are the usual starting points.
RFQ / Request for Quotation
Double Stage Blower for Vacuum Conveying in Europe?
Send your duty point (200–1,050 m³/hr at 150–500 mbar vacuum), site voltage and destination port — an engineer sizes the model and quotes FOB Nhava Sheva or CIF Rotterdam / Hamburg / Antwerp.