What are the terms of payment?

1. TT: 30% advance payment and 70% after inspection before shipping. 2. 100% Irrevocable L/C at sight.

What is the average lead time?

Peak season lead time is one month. Off-season lead time is within 15 workdays.

Is OEM/ODM service available?

Yes, both OEM and ODM services are available. We can customize motor brands, installation types, and packaging based on your requirements.

Durable Air Blower with Advanced Negative Pressure Technology

Name: Durable Air Blower with Advanced Negative Pressure Technology
Brand: Sinopower Equipment&Industry Co., Ltd.
SKU: 2236511435

Heilongjiang, ChinaSinopower Equipment&Industry Co., Ltd.

US$6,500.00-12,500.00

1 Set

Product profile

Customization

Available

Material

Iron

Usage

Industrial, Agriculture, Hospital

Model NO.

SPBV10027

Pressure

-0.1~ -0.3 Kgf/Cm²

Certification

ISO, CE

Method

Combined Treatment

Type

Negative Pressure

Port Dia.

300(12")

Speed

800-1400 Rpm

Motor Power

22-200kw

Weight

1700kg

Airflow

60.97- 126.86m³/Min

Cooling Method

Air Cooling

Application

Sewage Treatment, Gas and Food Transportation

Advantages

Low Noise, Easy Operation, Convenient Installation

Transport Package

Wooden Package

Trademark

Origin

China

HS Code

84145990

Production Capacity

50000

Key features

12 Months Warranty: Free replacement of damaged parts during the warranty period after receipt.

Long Service Life: Blower life exceeds 10 years; Impeller, Gear >60,000 hours; Bearing >50,000 hours.

Customizable Options: Motor brand, installation type (horizontal/vertical), and packaging can be customized.

ISO & CE Certified: Products pass ISO9001 international quality system certification for stability and durability.

Low Noise Design: Advanced manufacturing processes achieve significant results in reducing blower noise.

Wide Application: Suitable for sewage treatment, aquaculture, pharmaceuticals, vacuum packaging, and more.

Professional Manufacturer: Nearly 20 years of experience with over 30,000 sqm standardized workshops.

Quality Control: Strict inspection by quality department before shipment; new production for defects.

Company profile

Importers and ExportersFast DeliveryCustomization from DesignsQA/QC Inspectors

Sinopower Equipment&Industry Co., Ltd.

Heilongjiang, China

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?

Please provide: 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?

The warranty is 12 months after receiving the roots blower. Damaged parts are replaced free of charge during this period. After the warranty, we provide timely technical services and spare parts at price concessions.

Q:How long is the service life of the roots blower?

In normal use: Blower life >10 years; Impeller and Gear life >60,000 hours; Bearing life >50,000 hours.

Q:What are the terms of packing?

Generally packed in Fumigation Free Plywood Cases. If you have a legally registered patent, we can pack goods in your branded boxes after receiving authorization letters.

Q:How does the factory control product quality?

We have a quality inspection department. Each product is checked before sending out. If there is a quality problem, we produce a new one.