Do you provide overseas after-sales service?

Yes, we provide technical guidance, fast spare parts supply, and overseas service support via local partners in many countries.

What is the minimum order quantity?

The minimum order quantity is 1 set.

What certifications does the product have?

The product is ISO certified, and our company holds ISO 9001 certification for quality management.

Variable-Speed Negative Pressure Air Compressor for Mineral Mining Industrial

Name: Variable-Speed Negative Pressure Air Compressor for Mineral Mining Industrial
Brand: Shandong Zhaner Machinery Co., Ltd.
SKU: 2133060582

Shandong, ChinaShandong Zhaner Machinery Co., Ltd.

US$1,000.00-1,200.00

1 Piece

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Usage

for Manufacture

Model NO.

WSR100

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

Three-Lobe Rotor Design: Reduces pulsation and vibration for quieter, more efficient operation.

Oil-Free Air Output: No lubrication required in the chamber, ensuring clean air delivery.

High Mechanical Efficiency: Precision CNC machining and dynamic balancing ensure stable performance.

Continuous Duty Operation: Designed for 24/7 use with robust bearings and reinforced housing.

Low Noise & Vibration: Optimized geometry minimizes resonance for noise-sensitive environments.

Customizable Specifications: Dimensions, power, capacity, RPM, and voltage can be customized.

ISO 9001 Certified: Quality management system certified for reliable manufacturing.

Fast Standard Delivery: Typical lead time is 5-7 working days for standard models.

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: ≤1.91h

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?

We offer a 24-month warranty on all of our blowers.

Q:What is the typical lead time for delivery?

The typical lead time for standard models is 5-7 working days. For other configurations, it may be 15-20 days.

Q:What bearings are used in the blower?

We use NSK bearings or customized options. Some models may use air foil bearings which are oil-free and low maintenance.

Q:Can the product be customized?

Yes, we offer full customization including dimensions, power, capacity, RPM, voltage, and other specifications based on customer requirements.

Q:What is the main application of this blower?

It is widely used in wastewater treatment, aquaculture aeration, pneumatic conveying, cement plants, chemical industry, and food & beverage fermentation.