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Blower Manufacturer Β· 18 years

Industrial Blower Manufacturer β€” Engineered for Reliability, Built for Export

OEM blowers to 60+ countries since 2008. Side-channel, ring, Roots, turbo, centrifugal, magnetic levitation, VFD, ATEX & air-knife. CE / ISO 9001 / IE3 motor.

  • CE / ISO 9001 / IE3 motor compliant
  • OEM & logo customization
  • 24-hour quote, 7–15 day lead time
  • Free DFM review of your drawings
Nopassy industrial blower manufacturing
CE ISO 9001 RoHS IE3
18Years manufacturing
60+Export countries
3,200+Active OEM clients
42Engineers

Download Product Catalogs

Full specifications, performance curves and dimensions β€” free PDF download.

High Pressure Blower Catalog

Complete range of high-pressure blowers β€” specs, curves & dimensions.

PDF Β· 1.6 MB
Download PDF

Med-Pressure Blower Catalog

Medium-pressure blower series β€” full specifications & performance data.

PDF Β· 3.5 MB
Download PDF

Product Lines

8 blower families from one manufacturing base in China with interchangeable spares.

Industry Applications

One supply base, dozens of industries.

Aquaculture

Oxygenation for fish & shrimp farming tanks

Wastewater Treatment

Aeration tank aerators, membrane bioreactors

Pneumatic Conveying

Cement, grain, plastic pellet conveying lines

Printing & Drying

Air-knife drying after inkjet, coating

Medical & Lab

Vacuum for anesthesia, autoclave vacuum

Food & Beverage

Vacuum packaging, CO2 stripping

Oil & Gas

Vapor recovery, gas boosting (ATEX)

Electronics

Clean vacuum for PCB pick & place, SMT

Why overseas buyers choose us

18 years of manufacturing

Vertical integration from aluminum housing casting to final assembly.

Factory-direct pricing

No middlemen, no trading-house markup.

Confidentiality NDA

OEM projects handled under NDA, samples in 7 days.

Worldwide logistics

FCA / FOB / CIF / DDP via Shenzhen, Ningbo or Shanghai.

24-hour technical reply

Engineering team on WhatsApp, no tickets.

CE / ISO / RoHS / IE3

Full export documentation provided.

Compare specifications

FamilyPowerPressureVacuumFlow rangeBest for
Side Channel Blower0.25–25 kW10–80 kPa-10 to -50 kPa30–2,500 mΒ³/hHigh-pressure regenerative blower for aquaculture
Ring Blower0.2–30 kW10–80 kPa-10 to -50 kPa30–2,500 mΒ³/hLow-noise vacuum & pressure blower for wastewater and pneumatic conveying
Roots Blower5–300 kW10–80 kPa-10 to -50 kPa30–2,500 mΒ³/hHigh-flow positive-displacement blower for large aeration tanks
Turbo Blower30–400 kW10–80 kPa-10 to -50 kPa30–2,500 mΒ³/hHigh-speed turbo blower for efficient wastewater aeration
Magnetic Levitation Blower50–300 kW10–80 kPa-10 to -50 kPa30–2,500 mΒ³/hFrictionless
VFD BlowerCustom-tuned10–80 kPa-10 to -50 kPa30–2,500 mΒ³/hVariable frequency drive for 30–50% energy savings
Centrifugal Blower / Fan0.5–200 kW10–80 kPa-10 to -50 kPa30–2,500 mΒ³/hBackward-curved / radial blade
Air Knife Drying SystemBlower + nozzle10–80 kPa-10 to -50 kPa30–2,500 mΒ³/hBlower + slot nozzle kit
Nopassy factory

Factory & Quality Control

  • 32,000 mΒ² manufacturing base in Dongguan
  • 42 engineers Β· 18 designers
  • 5-axis CNC Β· Imbalance testing Β· NVH chamber Β· IP-tester
  • Annual capacity 80,000 blowers/year

What clients say

"Side-channel blower matched our reference sample and saved us 18% on tooling. Quick quote, fast sample turnaround."

β€” Acuacultura Peninsular S.A., Mexico

"Five year supply agreement for VFD blowers. Local support in Spanish, on-site commissioning. Reliable partner."

β€” Aqualimpia SRL, Argentina

"Magnetic levitation blower installed for wastewater plant. 28% lower energy vs previous gear-drive system."

β€” Sanat Engineering, Iran

Frequently asked questions

What payment terms do you support?

T/T 30% deposit, 70% balance before shipment. L/C at sight for orders above USD 50,000. PayPal accepted for small samples.

How long does sample delivery take?

In-stock spare-part model: 3 days. Customized specimen: 7–15 working days including testing.

What is your minimum order quantity?

1 unit for standard SKUs; 5 units for first OEM batch; subsequent reorders have no MOQ.

Do you provide CE / ISO documents?

Yes β€” CE, ISO 9001:2015, RoHS, IE3 compliance documentation ships with every export order. ATEX / IECEx available on selected models.

How is warranty handled?

24 months for the complete blower, 36 months for the motor. Spare parts shipped from Hong Kong bonded warehouse.

Can you support OEM logo and packaging?

Yes, free logo printing on cast aluminum housing from 50 units. Carton / wooden packing customized.

Ready to source your next blower order?

Tell us your specs β€” flow, pressure, voltage, application. Replies within 24h.

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  • CE / ISO 9001 / IE3
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