How noisy is the operation?

With advanced dynamic balancing and precision machining, the blower operates at low vibration and reduced noise levels, suitable for industrial environments.

What is the maintenance requirement?

Roots blowers have a simple structure with fewer wearing parts, making maintenance easy. Regular oil change and filter cleaning are usually sufficient.

Can the blower run 24 hours continuously?

Yes. Our blowers are designed for continuous 24/7 industrial operation, especially in wastewater treatment and aeration systems.

Do you provide OEM or customization?

Yes. We support OEM branding, voltage customization, material upgrade, and special configuration based on customer requirements.

High Efficiency Ensures Reliable Performance Roots Pump in Wastewater Treatment.

Name: High Efficiency Ensures Reliable Performance Roots Pump in Wastewater Treatment.
Brand: Shandong Zhaner Machinery Co., Ltd.
SKU: 1984958791

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.

WSR50

Flow Direction

Axial Flow

Pressure

High Pressure

Certification

ISO

Dimension

0.28cbm

Power

0.75-4kw

Capacity

0.6m3/Min-2.7m3/Min

Rpm

1100-1950

Certificate

ISO9001

Working Temperture

20-200°C

Hscode

8414599040

Voltage

220V, 380V, 400V, 415V

Noise

<85dba

OEM

Yes

Phase

3 Phase

Model

Wsr50

Frequency

50 Hz

Bearing

NSK/Customized

Leadtime

5-7 Days

Transport Package

Wooden Box

Specification

110kg

Trademark

WSR

Origin

China

HS Code

84145990

Production Capacity

20000/Set

Key features

Lifetime Technical Support: Comprehensive technical support provided for the entire lifespan of the equipment.

12-Month Warranty: Covers mechanical defects for 12 months with free parts and labor.

OEM and Customization: Full OEM support with flexible customization options for design and branding.

Fast Delivery: Standard models ship immediately; custom orders processed within 5-7 days.

Precision Engineering: CNC machining ensures tolerance accuracy within 0.02-0.04 mm.

Quiet Operation: Designed for low noise levels (50-70dba) compared to Roots blowers.

Compact and Efficient: Space-saving design ideal for tight industrial spaces.

100% Quality Testing: Every unit undergoes rigorous visual and functional testing before shipment.

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: ≤2.11h

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 a Roots blower used for?

A Roots blower is widely used for wastewater treatment, aquaculture, pneumatic conveying, cement, and chemical industries. It provides a stable airflow for aeration and industrial gas transfer applications.

Q:How does a Roots blower work?

It is a positive displacement air machine that uses two synchronized rotors to move air from the inlet to the outlet without internal compression, ensuring stable and continuous airflow.

Q:What is the advantage of a Roots blower compared to a centrifugal blower?

Roots blowers provide constant air volume regardless of pressure changes, making them more stable in low to medium pressure applications such as aeration systems.

Q:How do I choose the right model?

Selection depends on: Air flow requirement Pressure Application type We can provide free technical selection support based on your project data.

Q:Is the blower energy efficient?

Yes. Our design uses precision rotors and optimized clearance control, which helps reduce air leakage and improve overall energy efficiency.