How is maintenance facilitated on this unit?

The canopy opens fully with air assist springs, making serviceable components within easy reach for routine maintenance.

What air filtering system is used?

It uses a separated air filtering system for both the engine and air end to protect components in harsh environments.

Can I get OEM or ODM services?

Yes, the company offers both OEM and ODM services, supported by an experienced R&D team and advanced testing machines.

Portable Airman Air Compressor Pds390s-4b1 Mining

Name: Portable Airman Air Compressor Pds390s-4b1 Mining
Brand: Zhengzhou Windbell Machinery Co., Ltd.
SKU: 862115455

Henan, ChinaZhengzhou Windbell Machinery Co., Ltd.

US$999.00-9,999.00

1 Piece

Product profile

Customization

Available

Lubrication Style

Lubricated

Cooling System

Air Cooling

Model NO.

WGD420

Power Source

Diesel Engine

Structure Type

Closed Type

Installation Type

Movable Type

Type

Twin-Screw Compressor

Transport Package

Wood Case

Specification

4270*2000*2110 mm

Trademark

WINDBELL

Origin

Henan, China

HS Code

8414804090

Production Capacity

4000 Units / Year

Key features

YUCHAI Diesel Engine: Powered by reliable 6-cylinder YUCHAI diesel engine for economical and long-life performance.

Optimized Cooling System: Large cooling fan ensures stable operation by effectively cooling oil and coolant.

Low Oil Content Separator: Isolated air and oil design reduces oil content and pressure drop for efficiency.

High-Efficiency Air End: Big plot ratio airend ensures high air production, low noise, and energy saving.

Dual Air Filtering System: Separated filters for engine and air end provide protection in harsh environments.

Smart PLC Controller: Multifunction controller monitors oil, water, temperature, fuel, and loading operations.

Easy Maintenance Design: Canopy opens fully with air assist springs for easy access to serviceable components.

OEM/ODM Service: Company offers OEM and ODM services with advanced R&D and testing capabilities.

Company profile

Zhengzhou Windbell Machinery Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2018-06-02 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.51h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryZhengzhou Windbell Machinery Co., Ltd. is identified as a China-based manufacturer/factory specializing in screw, air, and scroll air compressors. The supplier states that it integrates R&D, design, production, sales, and after-sales service, and reports dedicated R&D and quality-control personnel. Its stated certifications include ISO 9000, ISO 9001, ISO 14000, ISO 14001, and ISO 45001. Production information indicates two production lines and annual screw air compressor capacity of 3,000 sets. The company also reports export activity, self-operated import/export rights, and overseas buyer records. Evidence supports manufacturing, certification, R&D, production, customization, and after-sales capabilities, while customer-case evidence is limited to listed transaction records. Financial credibility cannot be assessed because the available financial information is excluded from this analysis.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory, with its business scope listed as industrial equipment and manufacturing machinery. Its stated address is in Zhengzhou, Henan, China.

CertificationsThe supplier reports ISO 9000, ISO 9001, ISO 14000, and ISO 14001 certifications, and separately identifies ISO 9001, ISO 14001, and ISO 45001 certification. These records provide explicit evidence of quality, environmental, and occupational health and safety management certifications.

After-Sales capabilityThe company description explicitly states that the supplier integrates production, sales, and after-sales service of air compressors. However, no detailed service network, response standard, or service staffing information is provided.

R&D capabilityThe supplier reports a skilled R&D team supported by an R&D center, control and experiment center, and trial-production workshop. It also describes itself as a high-tech enterprise and emphasizes innovation and continuous product-quality improvement.

Production capacityThe supplier is identified as a manufacturer/factory and reports two production lines, 11–20 quality-control staff, and annual screw air compressor output of 3,000 sets. These explicit operating figures support established production capability.

Customization capabilityThe supplier explicitly states that customizing products for clients is part of its consistent business philosophy and links this approach to market-segment focus. No specific customization examples or technical scope are provided.

Client casesThe records identify overseas buyer or transaction associations in Vietnam and Uzbekistan, including CÔNG TY TNHH GESHEN VIỆT NAM and PE ENTER ENGINEERING PTE LTD. These entries provide evidence of listed commercial transactions, but they do not include detailed project outcomes, product scope, or customer testimonials.