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Advanced Three-Blade Roots Blower for Negative Pressure Applications
US$4,000.00-6,000.00
1 Set
Product profile
Customization
AvailableMaterial
IronUsage
Industrial, Agriculture, HospitalModel NO.
SPBV8024Pressure
-0.1~ -0.3 Kgf/Cm²Certification
ISO, CEMethod
Combined TreatmentType
Negative PressureMain Characteristics
Air-Cooled Casing Is Adoptedintroduce External CooPort Dia.
250(10")Motor Power
11-110kwAirflow
27.64-73.81 M³/MinCooling Method
Air CoolingAdvantages
Low Noise, Easy Operation, Convenient InstallationSpeed
700-1500 RpmWeight
900kgTransport Package
Wooden PackageTrademark
SPOrigin
ChinaHS Code
84145990Production Capacity
50000Key features
Extended Service Life: Blower over 10 years; Impeller and gear over 60,000 hours; bearing over 50,000 hours.
Comprehensive Warranty: 12-month warranty covering free replacement of damaged parts.
Customizable Installation: Standard horizontal type; vertical type available upon request.
Motor Options: 11-110KW with Siemens or Wannan motor options available.
Custom Packaging: Fumigation-free plywood case; branded boxes available with authorization.
Quality Assurance: ISO9001 certified with 100% inspection before shipping.
Versatile Applications: Suitable for sewage treatment, aquaculture, pharmaceuticals, and mining.
Low Noise Design: Air-cooled casing adopted for reduced noise and easy operation.
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 special requirements.
Q:What is the warranty period?
A:
We provide a 12-month warranty after receiving the roots blower. During this period, damaged parts are replaced free of charge.
Q:How long is the service life of the roots blower?
A:
In normal use, the blower lasts over 10 years. The impeller and gear last over 60,000 hours, and the bearing lasts over 50,000 hours.
Q:What are your terms of packing?
A:
Generally, we use fumigation-free plywood cases. If you have a legally registered patent, we can pack goods in your branded boxes with authorization.
Q:How does your factory control product quality?
A:
We have a quality inspection department that checks every product 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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