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High-Efficiency Spbkd-3000 Two-Stage Roots Blower for Industrial Use
US$4,500.00-6,000.00
1 Set
Product profile
Customization
AvailableMaterial
IronUsage
Industrial, Agriculture, HospitalModel NO.
spBkd-3000Pressure
1.0-1.5 Kgf/Cm²Certification
ISO, CEMethod
Combined TreatmentWarranty
12 MonthsAfter-Sales Service
Technical SupportAirflow
13.93-29.31m³/MinSpeed
1250/1400 RpmShaft Power
30.21-69.27 KwPort Diameter
100 mmCooling Way
Water CoolingCooling Water
50 L/MinSuited Blower
Spbkw7011+Spbkw7006Motor Power
22-90 KwTransport Package
Wooden PackageTrademark
SPOrigin
ChinaHS Code
8414599099Production Capacity
50000Key features
Two-Stage Design: Composed of two SPBKW blowers in series to exceed single blower pressure limits.
Middle Cooling System: Cools high-temperature gas between stages to ensure standard airflow temperature.
12 Months Warranty: Covers free replacement of damaged parts during the warranty period.
Long Service Life: Blower lasts over 10 years; impeller and gear exceed 60,000 hours.
Low Noise Operation: Features less air pulses, smaller load change, and lower vibration compared to two-lobe blowers.
No Internal Lubrication: Timing gears drive parallel shafts without lobe contact, allowing high-speed operation.
ISO and CE Certified: Meets international quality standards with ISO9001 certification.
Customizable Packaging: Standard fumigation-free plywood cases; branded boxes available with authorization.
Company profile
Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableNearest Port: shanghaiAverage Response Time: ≤1.47hTerms 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 your warranty policy?
A:
We provide a 12-month warranty after receiving the blower, covering free replacement of damaged parts. Outside the warranty period, we offer timely technical services and price concessions for spare parts.
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 exceed 60,000 hours, and the bearing 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 with authorization.
Q:How does your factory control product quality?
A:
We have a quality inspection department that checks each product before shipping. If a quality problem is found, a new one is produced.
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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