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High-Efficiency Two-Stage Roots Air Blower for Industrial Use
US$5,500.00-8,000.00
1 Set
Product profile
Customization
AvailableMaterial
IronUsage
Industrial, Agriculture, HospitalModel NO.
SPBkd-5000Pressure
1.0-1.5 Kgf/Cm²Certification
ISO, CEMethod
Combined TreatmentWarranty
12 MonthsAfter-Sales Service
Technical SupportAirflow
31.97-62.99m³/MinShaft Power
77.31-155.6 KwPort Diameter
200 mmCooling Way
Water CoolingCooling Water
90 L/MinSuited Blower
Spbkw8024+Spbkw8016Motor Power
55-280 KwTransport Package
Wooden PackageTrademark
SPOrigin
ChinaHS Code
8414599099Production Capacity
50000Key features
Two-Stage Design: Composed of two blowers in series with middle cooling to exceed single blower pressure limits.
Low Noise Operation: Features less air pulses, smaller load change, and lower noise compared to two-lobes blowers.
No Internal Lubrication: Timing gears turn shafts without lobe contact, allowing high-speed operation without internal lubrication.
Long Service Life: Blower life exceeds 10 years; impeller and gear life over 60,000 hours; bearing life over 50,000 hours.
12 Months Warranty: Free replacement of damaged parts during the warranty period after receiving the blower.
Customization Available: Customized packaging available for authorized patent holders; combined treatment methods offered.
ISO & CE Certified: Product meets ISO9001 international quality system certification and CE standards.
Wide Industry Application: Suitable for sewage treatment, aquaculture, pharmaceuticals, metallurgy, mining, and petrochemicals.
Company profile
Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableNearest Port: shanghaiAverage Response Time: ≤1.82hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, FCA, DDP, Others, CPT, CIP, DAP
AI-Powered supplier vetting
SummarySinopower Equipment&Industry Co., Ltd. is identified as an OEM supplier serving well-known brands and producing roots blowers. It reports ISO 9001 certification, seven production lines, approximately 30,000 roots blower sets of annual output, 50 quality-control staff, and R&D engineers with 41–50 years of total experience. However, the evidence also shows major documentation and service-management gaps: no written corrective/preventive-action or complaint-handling procedures, no available R&D audit documents, no stated quality assurance in quality control, no inventory, overseas warehouse, overseas agent, branch, or showroom capability, and no SDK. Financial records provided for 2022–2024 show zero values for reported revenue and profitability indicators, creating a material credibility concern. The supplier’s customization and customer-case evidence is limited to OEM capability for popular brands.
Supplier typeThe supplier is identified as Sinopower Equipment&Industry Co., Ltd. and reports OEM service for well-known brands. Its stated product output is roots blowers, with a factory location in Yixing City, Jiangsu Province, while the registered address is in Harbin, Heilongjiang Province.
CertificationsThe supplier reports ISO 9001 certification and describes a quality assurance system covering design, production, installation, and service. However, another slice states no quality assurance in quality-control processes, so the certification claim is present but its practical implementation is inconsistent in the evidence.
After-Sales capabilityThe supplier indicates that R&D engineers provide technical support for after-sales service and lists repair, maintenance, training, installation, and debugging as overseas service offerings. Nevertheless, it has no written complaint-handling or corrective/preventive-action procedures, no inventory, no overseas warehouse, no overseas showroom, and no overseas agents or branches.
Financial creditThe provided financial records for 2022–2024 report zero operating revenue and zero values for several profitability and liquidity indicators. These figures materially weaken financial credibility, although the slices do not explain whether the entries reflect actual performance or incomplete reporting.
R&D capabilityThe supplier has R&D engineering responsibilities for new-product design and uses AutoCAD. However, it reports zero patents, no available R&D design-input/output, review, verification, or validation documents, and no SDK, leaving limited evidence of documented or advanced innovation capability.
Production capacityThe supplier reports seven production lines, 50 quality-control staff, 30,000 roots blower sets of annual output, and annual production-output information. At the same time, its valid manufacturing-capacity contract status is unknown and it reports no in-stock capability.
Customization capabilityOEM service for well-known brands provides explicit evidence that the supplier can support at least some customer-specific manufacturing requirements. However, no SDK is available and no detailed customization scope or technical documentation is provided.
Client casesThe supplier explicitly states that it provides OEM services for well-known brands, which is evidence of customer experience. No brand names, project details, volumes, or performance references are supplied, so the breadth and verifiability of these cases cannot be assessed.
Product Q&A
Q:What information should I provide when inquiring?
A:
Air capacity, Pressure, Application, Use environment (Temperature, atmospheric pressure), and whether you need a motor or other specials.
Q:What is your warranty?
A:
Our warranty is 12 months after received the roots blower. During the warranty period, replace the damaged parts for free of charge. Out warranty period, to provide timely, high-quality technical services and price concessions spare parts to ensure continuous safe and high-quality equipment operation.
Q:How long is the service life of roots blower?
A:
In normal use environment A- Service life of blower is more than 10 years. B- Service life of Impeller is more than 60, 000 hours. C- Service life of bearing is more than 50, 000 hours. D- Service life of gear is more than 60, 000 hours.
Q:What is your terms of packing?
A:
A: Generally, we pack our goods in Fumigation Free Plywood Case. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q:How does your factory control product quality?
A:
We have quality inspection department. Before sending out product, we check each product. If there is quality problem, we will produce new one.
Send Inquiry
*To:
Sinopower Equipment&Industry Co., Ltd.
Sinopower Equipment&Industry Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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