What is the material of your machine , is it oil free?

Our machine is aluminum alloy, motor is 100% copper coil. of course, it's oil free.

CE Approved 4kw Three Phase High Pressure Electric Ring Air Blower for Sewage Treatment

Name: CE Approved 4kw Three Phase High Pressure Electric Ring Air Blower for Sewage Treatment
Brand: Jiangxi SOP Industrial Co., Ltd.
SKU: 1945676995

Jiangxi, ChinaJiangxi SOP Industrial Co., Ltd.

US$482.00

1-9 Pieces

US$480.00

10-49 Pieces

US$477.00

50+ Pieces

Sample price:US$482.00/piece.Request sample

Product profile

Customization

Available

Material

Aluminum Alloy

Usage

for Sewage Treatment

Model NO.

2LG830-7AH07

Pressure

High Pressure

Certification

ISO, CE

Rated Power

4kw

Warranty

2 Years

Customized Support

OEM,ODM

Outlet Size

2-1/2inch

Voltage

380V

Max Airflow

700 M^3/H

Motor Material

100% Copper Coil

Power Source

Electric

Frequency

50Hz/60Hz

Protection Class

IP55

Transport Package

with High Quality Carton

Specification

58*54*52cm

Trademark

Liongoal

Origin

China

Key features

CE and ISO Certified: Meets international safety and quality standards including CE, ISO9001, ISO45001, and ISO14001.

100% Oil-Free Operation: Ensures clean air output with no oily odor, suitable for sensitive environments like sewage treatment.

Durable Aluminum Alloy Body: Constructed from die-cast ADC12 aluminum alloy for excellent heat dissipation and lightweight performance.

100% Copper Coil Motor: Features a high-efficiency 2-pole motor with 100% copper coil for long life and reliable operation.

24/7 Continuous Duty: Designed for 24-hour continuous operation with low noise and anti-vibration capabilities.

Dual Functionality: Versatile design allows for both suction and blowing applications in a single unit.

OEM and ODM Support: Offers full customization options including samples, designs, and minor modifications.

IP55 Protection Class: Provides robust protection against dust and water jets for reliable performance in various conditions.

Company profile

Years of Export ExperienceR&D CapabilitiesProduct CertificationManagement Certification

Jiangxi SOP Industrial Co., Ltd.

Jiangxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Shenzhen Port, Shanghai PortAverage Response Time: ≤7.92h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier offers industrial blower and motor products and has machining equipment including lathes, drilling machines, and punching machines. It supports sample, design, full, and minor customization, maintains written inspection and supplier-management procedures, and reports peak- and off-season lead times within 15 working days. Certifications include CE, ISO9001:2015, ISO45001:2018, and ISO14001. Export activity has continued for 10 years, with 41%–50% of sales from exports, although exports may use agents and no overseas branches, warehouses, showrooms, or agent services are reported. The supplier is not identified as a professional technical supplier, does not provide 3D software design, SDK, ODM, or popular-brand OEM services, and reported no new products in the past year. No Fortune 500 cooperation is reported, while repeat buyers account for 30%–50%.

CertificationsThe supplier reports CE product compliance certification and ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These are explicit certification holdings supporting product compliance and quality, occupational safety, and environmental management.

After-Sales capabilityThe supplier reports in-stock service capability, written procedures and records for service-capability assessment, and participation in the CIEIE EPSE 2024 offline trade show. However, it reports no overseas warehouse, showroom, overseas agent or branch service capability, and lists zero countries where overseas services are offered, so international after-sales reach is limited.

R&D capabilityThe supplier does not provide 3D software design, has no available SDK, reported no new products in the past year, and does not provide ODM services. These explicit statements show deficiencies in software-enabled and recent product-development capabilities.

Production capacityThe supplier lists lathes, drilling machines, and punching machines, has valid manufacturing contracts with each related subcontractor, and reports inventory capability. It also maintains written inspection procedures that are uniformly followed and states peak- and off-season lead times within 15 working days, indicating established production and fulfillment processes.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, and minor customization. The same capability is reported across the professional-technique and design-service fields, providing direct evidence of broad customization support.

Client casesThe supplier reports no OEM service for popular brands and no cooperation with Fortune 500 companies. Although repeat buyers account for 30%–50%, the slices do not identify named customers or verifiable customer cases, so the available evidence does not establish strong reference-customer credentials.

Product Q&A

Q:What's the shipping/freight cost?

It depends on the quantities and shipping methods, please contact us for accurate quotation.

Q:What's the leading time?

It takes 7 working days for those in stock, and takes 10-15 working days for those out of stock.

Q:Can you produce special voltage ring blowers? such as 110V and 400V etc

Yes, we can. Please contact us freely for more details.

Q:How to choose the model?

You need to tell us Air flow, operating pressure, operating mode(vacuum or pressure), motor voltage and frequency, and then we'll choose you the right one.

Q:How to operate the blower?

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.