What is the factory address?

Our company is located in No. 6767, Tingfeng Rd. Jinshan District, Shanghai 201502, China. Our factory is located in No.58, Hulu road, Xinbang Town, Industrial area, Songjiang District, Shanghai, China.

What certifications do your products have?

Our variable frequency screw air compressors pass CE and ISO9001 Quality Certification.

What is the working pressure range?

Users can set the desired pressure between 3-14 bars at their discretion.

Variable Speed Drive Silent Frequency Converter Air Compressor For Industry

Name: Variable Speed Drive Silent Frequency Converter Air Compressor For Industry
Brand: DENAIR ENERGY EQUIPMENT CO., LTD.
SKU: 686998672

Shanghai, ChinaDENAIR ENERGY EQUIPMENT CO., LTD.

US$6,000.00-14,000.00

1 Piece

Product profile

Customization

Available

Warranty

2years

Lubrication Style

Lubricated

Model NO.

DVA-75GA/W

Cooling System

Air Cooling

Power Source

AC Power

Cylinder Position

Vertical

Structure Type

Closed Type

Installation Type

Stationary Type

Type

Twin-Screw Compressor

Configuration

Stationary

Mute

Advantage

Incredible Energy Saving

Transport Package

Export Standard Packing

Specification

Germany Standard

Trademark

Denair

Origin

China

HS Code

8414809090

Production Capacity

4, 000 Sets/Month

Key features

Incredible Energy Saving: Variable frequency control adjusts motor speed to match air demand, reducing electricity consumption significantly.

Low Noise Operation: Original Germany AERZEN/DENAIR air end ensures larger air delivery with lower noise levels.

High Efficiency Motor: Equipped with high-efficiency motors achieving up to 96% efficiency for optimal performance.

Long Service Life: Asymmetric rotors and low-speed operation reduce abrasion, extending the air end's lifespan.

Reliable Soft Start: Frequency conversion soft start avoids grid impact and mechanical stress, ensuring stable operation.

Patented Oil-Gas Separator: Features special patented oil-gas separation technology for superior air quality and efficiency.

Flexible Pressure Control: Users can set desired pressure between 3-14 bars at discretion without changing gear belts.

CE & ISO9001 Certified: Products pass CE and ISO9001 Quality Certification, ensuring international safety and quality standards.

Company profile

Cooperated with Fortune 500Multi-language PioneerManagement Certification

DENAIR ENERGY EQUIPMENT CO., LTD.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Full Customization, Flexible customization, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.37h

AI-Powered supplier vetting

SummaryDENAIR is identified as a professional technical supplier with 3D design, ODM, OEM, SDK, and multiple customization capabilities. It reports new products within the past year and operates across refrigeration, air-conditioning, pumps, vacuum equipment, pneumatic machinery, mechanical components, mining machinery, and gas/liquid separation equipment. Production-related evidence includes valid contracts with affiliated subcontractors, inventory capability, finished-product inspection instructions, and service-capability procedures. International reach is supported by overseas agents or branches, export activity, and participation in the EMEX Exhibition. However, no overseas warehouse or showroom is available, sustainable-practice implementation is explicitly absent, and the provided information does not establish certifications, detailed after-sales performance, customer case studies, or financial credibility.

Supplier typeThe supplier is explicitly identified as a professional technical supplier. Its stated business scope covers refrigeration and air-conditioning equipment, pumps, vacuum equipment, pneumatic machinery, mechanical parts, mining machinery, and gas/liquid separation and purification equipment, indicating a broad industrial-equipment focus.

R&D capabilityEvidence supports active innovation: the supplier reports new products within the past year, 3D software design, ODM services, OEM services for popular brands, and an available SDK. Its stated culture emphasizes continuous innovation, although it explicitly lacks an AI model for data-driven management decisions.

Production capacityProduction and operational capability is supported by valid manufacturing contracts with affiliated subcontractors, inventory capability, standardized finished-product inspection instructions, and a production-line facility. The supplier also has written service-capability procedures and records, but no quantitative production capacity is provided.

Customization capabilityThe supplier explicitly offers full customization, minor customization, and flexible customization, together with 3D design and ODM services. This provides direct evidence of broad product-design and customization support.