What is the minimum order quantity?

The minimum order quantity is 1 set, making it suitable for both small-scale projects and large industrial deployments.

How is the product packaged for shipping?

Products are packaged in export-standard wooden cases and can be shipped via sea freight, air freight, or express delivery.

Does the company offer overseas after-sales service?

Yes, overseas service is supported by local partner repair companies, ensuring fast technical response and troubleshooting support globally.

Variable-Speed Industrial Roots Air Pump for Vacuum Drying

Name: Variable-Speed Industrial Roots Air Pump for Vacuum Drying
Brand: Shandong Zhaner Machinery Co., Ltd.
SKU: 2136975492

Shandong, ChinaShandong Zhaner Machinery Co., Ltd.

US$1,200.00-1,400.00

1 Piece

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Usage

for Manufacture

Model NO.

WSR65

Flow Direction

Axial Flow

Pressure

High Pressure

Certification

ISO

Dimension

0.54cbm

Power

15-90kw

Capacity

2.34m3/Min-6.04m3/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

Wsr100

Frequency

50 Hz

Bearing

NSK/Customized

Leadtime

5-7 Days

Transport Package

Wooden Box

Specification

175kg

Trademark

WSR

Origin

China

HS Code

84145990

Key features

ISO 9001 Certification: Manufacturing process meets international quality standards from sourcing to final inspection.

100% Factory Testing: Every unit undergoes strict performance testing including airflow, pressure, vibration, and noise before shipment.

Customized Bearing Options: Bearing can be customized or selected from NSK for specific operational requirements.

Flexible Voltage Support: Available in 220V, 380V, 400V, and 415V to match global power grid standards.

Fast Standard Delivery: Standard models ship within 5-7 working days with export-standard wooden case packaging.

Low Noise Operation: Noise level maintained below 85 dBA for safe and comfortable working environments.

High-Precision CNC Machining: Rotors and casing are machined with high precision to ensure stable synchronization and low leakage.

Comprehensive After-Sales Support: 12-month warranty, spare parts supply, and overseas service supported by local partners.

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: ≤0.59h

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 warranty period for the Roots blower?

We provide a 12-month warranty starting from the delivery date, covering complete technical documentation and spare parts supply throughout the product lifecycle.

Q:Can the voltage be customized for different regions?

Yes, the blower supports flexible voltage options including 220V, 380V, 400V, and 415V to suit various international power standards.

Q:What is the lead time for standard models?

Standard models are available for shipment within 5-7 working days. During peak seasons, lead time may extend to within 15 workdays.

Q:Is the bearing customizable?

Yes, the bearing can be customized or selected from NSK to meet specific operational needs and durability requirements.

Q:What certifications does the product hold?

The product holds ISO 9001 certification, ensuring that all stages from raw material sourcing to final inspection meet international quality standards.