What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 set.

What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

Is OEM/ODM service available?

Yes, we provide both OEM and ODM services, including customization from samples, designs, and full customization options.

Energy-Saving Roots-Type Air Pump for Mbbr

Name: Energy-Saving Roots-Type Air Pump for Mbbr
Brand: Shandong Zhaner Machinery Co., Ltd.
SKU: 2131124682

Shandong, ChinaShandong Zhaner Machinery Co., Ltd.

US$200.00-300.00

1 Piece

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Usage

for Manufacture

Model NO.

WSR200D

Flow Direction

Axial Flow

Pressure

High Pressure

Certification

ISO

Dimension

2.5cbm

Power

11-75kw

Capacity

21.5m3/Min-45.6m3/Min

Rpm

810-1480

Certificate

ISO9001

Working Temperture

20-200°C

Hscode

8414599040

Voltage

220V, 380V, 400V, 415V

Noise

<85dba

OEM

Yes

Phase

3 Phase

Model

Wsr200d

Frequency

50 Hz

Bearing

NSK/Customized

Leadtime

5-7 Days

Transport Package

Wooden Box

Specification

1400kg

Trademark

WSR

Origin

China

HS Code

84145990

Production Capacity

20000/Set

Key features

High-Efficiency Roots Blower: Positive displacement design with 2-3 lobed rotors for stable, efficient air compression and delivery.

Durable Belt Drive System: Designed for durability and low maintenance, allowing fine control of operation via motor speed and belt tension.

Wide Industrial Application: Ideal for wastewater aeration, aquaculture, petroleum, and chemical industries for gas lifting and compression.

Strict Quality Control: 100% inspection of critical parts like bearings and gears with detailed data reports for traceability.

24/7 After-Sales Support: Round-the-clock technical support, scheduled maintenance guidance, and fault diagnosis for stable operation.

Customizable Specifications: Offers flexible customization for dimensions, power, capacity, RPM, and voltage to meet specific needs.

Low Noise Operation: Engineered to maintain noise levels below 85dBA for a quieter working environment.

ISO Certified Quality: Manufactured with ISO9001 certification ensuring high standards in production and quality management.

Company profile

High Repeat Buyers ChoiceRaw-Materials Traceability100% Finished Products InspectionManagement Certification

Shandong Zhaner Machinery Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.10h

AI-Powered supplier vetting

SummaryThe supplier is a combined company specializing in manufacturing and sales of various machinery and equipment, including environmental protection equipment, with a presence in both domestic and international markets. They have received a national science and technology progress award, indicating recognition in the field. Their after-sales service capability is supported by a range of services offered overseas, though the assessment procedure lacks documentation. Financially, they show consistent capacity over recent years. Their innovation capability is moderate, with CAD software utilization and 20 patents, but limited R&D engineers and no SDK availability. Production is robust with significant output across various blower types, and they offer extensive customization services. However, they do not collaborate with Fortune 500 companies, and only a portion of sales are from exports.

Supplier typeThe supplier is identified as a 'Combined' company, indicating a blend of manufacturing and sales activities, especially in machinery and environmental equipment.

Financial creditFinancial assessments for 2021 to 2023 indicate stability, with consistent financial capacity and cash flow over recent years.

Production capacityThe supplier has a substantial production output, manufacturing a variety of blowers with significant annual volumes.

Customization capabilityThe supplier offers extensive customization capabilities, including full and flexible customization options.

Product Q&A

Q:What is the working principle of this Roots blower?

It operates based on the synchronous rotation of two or three lobed rotors inside a casing, trapping air between lobes to push it towards the discharge port, increasing pressure without internal compression.

Q:What are the main applications for this air pump?

It is widely used in wastewater treatment plants for aeration, aquaculture, and in petroleum and chemical industries for gas lifting, transportation, and compression.

Q:Can the product specifications be customized?

Yes, we offer flexible customization including dimensions (e.g., 2.5cbm), power (11-75kw), capacity, RPM, voltage, and other parameters based on customer requirements.

Q:What is the lead time for production?

The standard lead time is 5-7 days. During peak seasons, it may take within 15 workdays, and off-seasons also within 15 workdays.

Q:What warranty and after-sales service do you provide?

We provide 24/7 technical support, including scheduled checks, fault diagnosis, and maintenance guidance. We also collect feedback to continuously improve service quality.