Verified Elite Supplier

UMW Air

China

+86 15053148082

📧 info@umwair.com

🌐

https://umwair.com/

Annual Output

12000 units

Total Employees

200

Business Type

Industrial Equipment & Components

Share Us Via

UMW Micro ML-4A Industrial Air Compressor 4kW Screw Compressor with 140L Tank

Name: "UMW Micro ML-4A Industrial Air Compressor 4kW Screw Compressor with 140L Tank"
Rating: 5 (552 reviews)

Quantity:

SKU: 5992573321

Model: Micro ML - 4A, Micro ML - 5.5A, Micro ML - 7.5A

Product Details

UMW Micro ML-4A Industrial Air Compressor

Built for small workshops and light industrial tasks, the UMW Micro ML-4A delivers reliable compressed air with a 4 kW motor and a 140-liter tank. Its single-stage screw air end ensures consistent performance, while the 8-13 bar pressure range covers a wide variety of pneumatic applications. Experience the efficiency of UMW's energy-focused design in a compact footprint.

Key Selling Points

Efficient 4 kW Power: The 4 kW motor provides sufficient power for small to medium tooling, minimizing energy consumption per unit of air produced.
140L Gas Tank: A generously sized tank reduces motor cycling, ensuring stable pressure and enhanced tool performance.
Single-Stage Screw Air End: The screw element delivers smooth, pulsation-free air, reducing vibration and noise compared to piston compressors.
Adjustable Pressure 8-13 Bar: Easily adjust output pressure to match specific task requirements, from 8 bar for light tools to 13 bar for heavy-duty applications.

Technical Specifications

Model	Micro ML-4A
Type	Micro air compressor
Power	4 kW
Maximum Airflow	1.1 m³/min
Pressure Range	8-13 Bar
Gas Tank Capacity	140 L
Air End	Single-Stage Screw Compressor Air End
Material	Sheet Metal

Models and Options

The Micro ML series includes three power variants to match different capacity needs:

Model	Power (kW)
Micro ML-4A	4
Micro ML-5.5A	5.5
Micro ML-7.5A	7.5

Materials and Structure

The compressor housing is constructed from durable sheet metal, offering robust protection for internal components. The single-stage screw air end is precision-engineered for efficiency and durability, ensuring a long operational life with minimal maintenance.

Applications

Ideal for use in metal processing, plastics and rubber processing, automotive parts manufacturing, food and packaging, construction, and energy sectors. Perfect for powering pneumatic tools, spray guns, and small-scale automation.

Frequently Asked Questions

What is the maximum airflow of the Micro ML-4A?

The maximum airflow is 1.1 m³/min, suitable for continuous operation of most pneumatic equipment.

Can the pressure be adjusted to suit different tools?

Yes, the Micro ML-4A operates within an 8-13 bar adjustable pressure range, allowing you to fine-tune output as needed.

What is the significance of the 140L gas tank?

The large tank stores more compressed air, reducing motor start-stop cycles and ensuring a steady air supply during heavy use.

Is the Micro ML-4A suitable for continuous industrial use?

Yes, its screw air end design is built for continuous operation, providing reliable performance in demanding environments.

What maintenance is required for the Micro ML-4A?

Regular maintenance includes checking/replacing air filters, oil levels, and separator elements. The screw air end is designed for durability, reducing overhaul frequency.

Does the compressor come with a warranty?

Yes, UMW provides a standard warranty for all air compressors. Please contact us for detailed warranty terms.

Can it be customized for specific voltage requirements?

Yes, we offer customization for different voltage and frequency specifications to meet regional requirements.

What is the noise level of this compressor?

Screw compressors are generally quieter than piston types, reducing noise fatigue in the workplace.

Inquiry Information

For pricing, lead time, or technical specifications, please contact UMW Air:

Phone/WhatsApp: +86 15053148082
Email: info@umwair.com

Request a Quote

Internal structure of Micro ML-4A screw air end