What customization options are available for this product?

We offer full customization, minor customization, and flexible customization. Specific options include motor power (150-7500 Kw), free air delivery, exhaust pressure, color, and weight.

What is the minimum order quantity?

The minimum order quantity is 1 set.

What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.

What is the lead time for production?

Lead time varies by season: within 15 workdays, one month, or 1-3 months. Peak season and off-season lead times are similar.

Is OEM and ODM service available?

Yes, both OEM (Original Equipment Manufacturer) and ODM (Original Design Manufacturer) services are available.

High Speed Multi-Stage Oil Free Centrifugal Air Compressor China Supplier

Name: High Speed Multi-Stage Oil Free Centrifugal Air Compressor China Supplier
Brand: DENAIR ENERGY EQUIPMENT CO., LTD.
SKU: 881011855

Shanghai, ChinaDENAIR ENERGY EQUIPMENT CO., LTD.

US$20,000.00-500,000.00

1 Piece

Product profile

Customization

Available

Mute

Impeller

Closed

Model NO.

DHC50-DHC900

Cooling System

Water Cooling

Lubrication Style

Oil-Free

Material

Cast Iron

Type

Multiaxial Type

Motor Power

150-7500 Kw

Free Air Delivery

2100-90000m/Hr

Exhaust Pressure

40 Kgf/Cm2

Color

White

Weight

2400

Transport Package

Standard Woode Packing

Specification

iso, ce, gc, tuv certification

Trademark

DENAIR

Origin

Shanghai, China

HS Code

8501510010

Production Capacity

150 Sets Per Day

Key features

Oil-Free Air Quality: Certified ISO 8573-1 Class 0 for total oil, preventing process contamination.

Energy Efficiency: Efficient impeller design lowers specific energy requirement and electric bills.

Anti-Surge Protection: Control system avoids costly machine damage and production loss from interruptions.

Smart Control Modes: Three modes: constant pressure, automatic dual, and self-balancing for stability.

Variable Speed Drive: Reduces starting current demand, avoiding voltage dips and power issues.

Customizable Coolers: Coolers are customizable for various conditions, easy to clean and maintain.

Wide Power Range: Motor power customizable from 150kW to 7500kW for diverse applications.

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: ≤0.34h

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.

Product Q&A

Q:What is the air purity level of this compressor?

The compressor is certified with compressed air purity class for total oil 0, tested according to ISO 8573-1, ensuring no oil pollution in your process system.

Q:How does the control system optimize operation?

It offers three modes: full constant pressure, automatic dual, and self-balancing. It intelligently adjusts to actual conditions to ensure high efficiency, energy saving, and stable operation.

Q:What protection does the anti-surge system provide?

The anti-surge control system prevents costly damage to the machine and production loss caused by process interruptions.

Q:Does the compressor help reduce electricity costs?

Yes, the efficient impeller and stage design provide excellent specific energy requirement (SER), which significantly lowers electric bills and benefits the environment.

Q:What are the benefits of the variable speed drive?

It reduces sudden current demand during startup, avoiding voltage dips and other undesirable effects, especially when power supply is limited.