What are the main applications of this Roots Blower?

It is widely used in wastewater treatment aeration, pneumatic conveying of bulk materials, aquaculture, petrochemical refining, and power generation.

What is the bearing brand option?

The standard bearing is Renben, but NSK bearing is available as an option for customization.

What is the installation type?

The standard installation type is horizontal, but a vertical type is available for your option.

Pneumatic Conveying Low-Pressure Roots Blower for Bulk Material Handling

Name: Pneumatic Conveying Low-Pressure Roots Blower for Bulk Material Handling
Brand: Shandong Zhaner Machinery Co., Ltd.
SKU: 2068538722

Shandong, ChinaShandong Zhaner Machinery Co., Ltd.

US$600.00-700.00

1 Piece

Sample price:US$600.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Usage

for Manufacture

Model NO.

WSR150

Flow Direction

Axial Flow

Pressure

High Pressure

Certification

ISO

Dimension

1.2cbm

Power

7.5-45kw

Capacity

10.37-26.94m3/Min

Rpm

810-1730

Certificate

ISO9001

Working Temperture

20-200°C

Hscode

8414599040

Voltage

220V, 380V, 400V, 415V

Noise

<85dba

OEM

Yes

Phase

3 Phase

Model

Wsr150

Frequency

50 Hz

Bearing

NSK/Customized

Leadtime

5-7 Days

Transport Package

Wooden Box

Specification

600kg

Trademark

WSR

Origin

China

HS Code

84145990

Production Capacity

20000/Set

Key features

Fast Delivery: Standard models in stock for immediate shipment; custom orders fulfilled within 5-7 days.

High Precision Engineering: Utilizes CNC technology for 0.02-0.04 mm tolerance, ensuring consistent high performance.

Energy Efficient Design: Advanced 3-lobe design reduces vibration and energy loss compared to older 2-lobe models.

Continuous Steady Airflow: Provides constant, non-pulsating airflow ideal for aeration and material conveying tasks.

Low Maintenance: Simple mechanical design with fewer moving parts; routine checks require no specialized tools.

100% Performance Testing: Every unit undergoes rigorous testing to guarantee reliability under varied environmental conditions.

Custom OEM Solutions: Fully customizable OEM services including design adjustments, private labeling, and bearing options.

Versatile Applications: Suitable for wastewater treatment, pneumatic conveying, aquaculture, chemical processing, and power generation.

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: ≤1.18h

AI-Powered supplier vetting

SummaryThe supplier is a combined company focused on blower, environmental-protection equipment, and gas or liquid separation and purification equipment, with related manufacturing, repair, and parts-processing activities. It demonstrates broad customization, ODM and OEM services, recent product development, documented R&D processes, CAD capability, and 20 R&D patents. Production data shows annual output for four blower product categories, while lead times are stated as within 15 working days in both peak and off-season periods. Overseas services include installation, debugging, repair, maintenance, and training, with Indonesia identified as an overseas service market. The supplier reports some brand OEM experience but no Fortune 500 cooperation. Certification details are insufficient, and its supplier-service assessment process lacks written procedures or followed records. Financial information only identifies years 2021–2023, without sufficient evidence to assess financial credibility.

Supplier typeThe supplier is identified as a combined company rather than an offshore company. Its stated scope covers fan and blower manufacturing and sales, environmental-protection equipment, gas compression machinery, liquid separation and purification equipment, general and special equipment manufacturing and repair, and mechanical parts processing and sales.

After-Sales capabilityThe supplier offers overseas debugging, repair, maintenance, training, and equipment installation, and identifies Indonesia as an overseas service market. However, its service-capability assessment has no written procedures or followed records, and only some approved-supplier names were provided, indicating service offerings are evidenced but service governance is incompletely documented.

R&D capabilityThe supplier reports new products during the past year, ODM services, two R&D engineers, CAD capability, 20 R&D patents, and documented design-input, output, review, verification, and validation records available for audit. It also reports no available SDK, which limits the evidenced software-development capability, but the overall product R&D evidence supports a positive assessment.

Production capacityReported annual output includes 10,000 rotary vane blowers, 2,000 air-bearing turbo blowers, 500 magnetic-bearing turbo blowers, and 10,000 Roots blowers. The supplier also states lead times within 15 working days in both peak and off-season periods and has uniformly followed finished-product inspection instructions, providing explicit evidence of production capacity and operational control.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, customization from designs, flexible customization, and minor customization. It also provides ODM services, indicating broad product-design and adaptation support.

Product Q&A

Q:What is the lead time for standard and custom orders?

Standard models are in stock for immediate shipment. Custom orders are fulfilled within 5-7 days.

Q:Is OEM and customization service available?

Yes, we offer fully customized OEM services, including design adjustments, private labeling, and flexible customization options.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 set.

Q:What payment terms are accepted?

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

Q:What is the warranty or quality guarantee?

Every unit undergoes 100% performance testing (visual and function inspection) to ensure it meets specifications and guarantees long-term reliability.