Is it OK to print my logo on pumps product?

Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Industrial Regenerative Blower Single Stage Vacuum Pump Ring Blower

Name: Industrial Regenerative Blower Single Stage Vacuum Pump Ring Blower
Brand: Hangzhou Suntech Machinery Co., Ltd.
SKU: 1922662286

Zhejiang, ChinaHangzhou Suntech Machinery Co., Ltd.

US$426.00

1-11 Pieces

US$386.00

12+ Pieces

Sample price:US$426.00/piece.Request sample

Product profile

Customization

Available

Material

Aluminum

Usage

for Manufacture

Model NO.

2RB 520-H57

Flow Direction

Centrifugal

Pressure

High Pressure

Certification

ISO, CE, CCC

Product Name

Side Channel Blower

Frequency

50/60Hz

Voltage

345-415△ 600-720y,380-480△ 660-720y

Output

4.0/4.6kw

Current

10.0△/5.8y,9.9△/5.71y

Sound Pressure Level

72/74dB(a)

Max Airflow

230/275m3/H

Max Pressure

490/480mbar

Max Vacuum

-390/-410mbar

Weight

49kgs

Customized Support

OEM

Warranty Time

One Year

Maintence

Free

Oil

Free

Insulation Class

Transport Package

Hard Carton with Plywood Pallet

Specification

57*48*48cm

Trademark

Zhangoco

Origin

Zhejiang, China

HS Code

8414

Production Capacity

1000PCS Per Day

Key features

Durable Aluminum Construction: Housings, cases, covers, and blades made of die-cast aluminum with static and dynamic balance.

High-Quality Copper Motor: Motor features 100% copper wire winding with IP54 insulation class and vacuum impregnated stator.

Oil-Free Operation: Blower design ensures oil-free performance for clean air fluid applications.

Precision Manufacturing: Imported CNC milling machines from Germany and Japan ensure precise production and quality.

Comprehensive Quality Testing: Running, flow, and pressure data tested for every blower before leaving the factory.

OEM Customization Support: Customized support available including logo printing and specific voltage configurations.

One-Year Warranty: Covers mechanical defects with free maintenance and oil for one year.

Global Certification: Product certified with ISO, CE, and CCC standards for international compliance.

Company profile

Hangzhou Suntech Machinery Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-12-02Nearest Port: SHANGHAI PORT, NINGBO PORTAverage Response Time: ≤7.35hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): CFR, CIF, CIP, EXW

AI-Powered supplier vetting

SummaryHangzhou Suntech Machinery Co., Ltd. is identified as both a trading company and manufacturer/factory in China, offering machinery and equipment for wire processing, metalworking, and industrial automation. The supplier reports ISO 9001 certification, three production lines, fewer than five quality-control staff, and export sales representing 90% of total sales. Its stated export coverage is broad, spanning multiple regions, with Shanghai and Ningbo ports listed as nearby or shipment-related ports. The company describes innovation-driven R&D and full-process metal-processing expertise, but no quantified R&D staffing or specific customization evidence is provided. Customer and shipment records show recent transactions involving pipe-threading machines and electromagnetic clutches, but these records do not independently confirm manufacturing depth, after-sales performance, or long-term customer relationships. Financial information is not assessed because monetary figures are excluded.

Supplier typeThe supplier is described as a private Chinese company operating as both a trading company and manufacturer/factory. Its company description presents it as a machinery R&D and manufacturing enterprise, while another record classifies the company nature as a trading company, indicating a mixed business model.

CertificationsThe supplier reports certification of its management system under ISO 9001. This is explicit evidence of holding a recognized quality-management certification.

R&D capabilityThe supplier states that it is a provincial high-tech enterprise and emphasizes R&D, technology integration, and adaptation of international technologies. However, the R&D engineer experience is listed as unavailable, so the claims are supportive but not quantitatively substantiated.

Production capacityThe supplier presents a broad machinery portfolio covering wire drawing, galvanizing, heat treatment, extrusion, welding-wire, mesh, and related metal-processing equipment. It reports three production lines, a factory location in Huzhou, manufacturing/factory status, and export operations covering multiple regions; however, quality-control staffing is fewer than five and no detailed capacity by product is provided.

Customization capabilityThe company states that it delivers high-performance equipment tailored to diverse industrial demands and supports multiple ferrous and non-ferrous metals across the metal-processing chain. This supports some customization or application-adaptation capability, although no specific customized project, engineering scope, or modification example is documented.

Client casesRecent trade records associate the supplier with Sendhamarai Tools Private Limited for a pipe-threading machine and with CÔNG TY CỔ PHẦN KIM TÍN LONG AN for electromagnetic clutches. These records provide identifiable buyer and product examples, but they do not establish customer satisfaction, repeat business, project scale, or successful long-term application.

Product Q&A

Q:How to select a correct model of ring blower?

Please check and advise the max airflow and max pressure of ring blower you need.

Q:What is the material of your machine , is oil free?

Our blower is aluminum alloy, motor is 100% copper coil . Yes,we are oil free.

Q:How to operate your machine?

Connect with wire, and turn on the power, so you can use it directly, about the wiring method, we will tell you how to do according to your voltage, so at first , you need to tell us your voltage and phase,its important.

Q:You are trading company or manufacture?

We have our own factory and international department. We produce and sell all by ourselves.

Q:How to guarantee the quality and after sales service of your goods?

1).Strict detection during production. 2).Strict inspection on each product before shipment and intact product packaging are insured. 3).Follow up and adopt customers feedbacks in a timely manner after sales.