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Industrial Grade Negative Pressure Roots Blower with Three Blades
US$12,600.00
1-9 Sets
US$12,000.00
10-29 Sets
US$11,000.00
30+ Sets
Product profile
Customization
AvailableMaterial
IronUsage
Industrial, Agriculture, HospitalModel NO.
SPBV9020Pressure
-0.1~ -0.4 Kgf/Cm²Certification
ISO, CEMethod
Combined TreatmentType
Negative PressurePort Dia.
250(10")Speed
700-1500 RpmMotor Power
15-160kwWeight
1150kgAirflow
29.48-81.37 M³/MinCooling Method
Air CoolingApplication
Sewage Treatment, Gas and Food TransportationAdvantages
Low Noise, Easy Operation, Convenient InstallationTransport Package
Wooden PackageTrademark
SPOrigin
ChinaHS Code
84145990Production Capacity
50000Key features
Long Service Life: Blower life exceeds 10 years; impeller and gear life over 60,000 hours.
Low Noise Operation: Designed for low noise, easy operation, and convenient installation.
Customizable Motor: Motor options include Wannan or Siemens with power range 15-160KW.
Flexible Installation: Standard horizontal type available; vertical type available upon request.
ISO & CE Certified: Products certified under ISO and CE standards for quality assurance.
Comprehensive Warranty: 12-month warranty covering free replacement of damaged parts.
Custom Packaging: Standard fumigation-free plywood case; branded boxes available with authorization.
Multi-Industry Use: Suitable for sewage treatment, gas transport, agriculture, and hospital use.
Company profile
Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableNearest Port: shanghaiAverage Response Time: ≤0.29hTerms 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 special requirements.
Q:What is the warranty period?
A:
Our warranty is 12 months after receiving the roots blower. During this period, damaged parts are replaced free of charge. After the warranty period, we provide timely technical services and price concessions for spare parts.
Q:How long is the service life of the roots blower?
A:
In a normal use environment, the blower life exceeds 10 years. The impeller and gear life exceed 60,000 hours, and the bearing life exceeds 50,000 hours.
Q:What are your terms of packing?
A:
Generally, goods are packed in fumigation-free plywood cases. If you have a legally registered patent, we can pack goods in your branded boxes after receiving your authorization letters.
Q:How does your factory control product quality?
A:
We have a quality inspection department. Each product is checked before shipping. If a quality problem is found, we produce a 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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