Jufeng's 20 m³/min single-stage, air-cooled, fixed-speed marine screw air compressor is designed to meet the demanding requirements of shipboard operations. Built around a high-performance screw element and a rugged air-cooled package, this unit delivers consistent free air delivery for starting air, control air, and general service applications on vessels where reliability and maintainability are critical.

Key Specifications

Parameter	Specification
Capacity (FAD)	20 m³/min
Voltage	380v/50hz
Configuration	Single-stage, oil-injected screw
Cooling Method	Air-cooled
Drive Type	Fixed-speed
Design Standard	Marine duty, class-ready upon request

Engineered for Marine Environments

Marine compressed air systems must perform under conditions that land-based equipment rarely faces: continuous vibration, corrosive salt-laden air, varying ambient temperatures, and limited maintenance windows. This Jufeng package addresses those challenges through a design focused on durability and serviceability.

The air-cooled configuration eliminates dependency on seawater cooling circuits, simplifying installation on vessels where cooling water routing is constrained or where redundant cooling systems add unwanted complexity. The fixed-speed drive provides predictable performance and straightforward troubleshooting—an advantage for crews operating with limited technical support at sea.

Screw Element Quality

As the core of any screw compressor, the screw rotor determines the efficiency, noise level, and service life of the entire air end. Jufeng manufactures its screw elements under controlled tolerances, with profile grinding and inspection processes intended to maintain stable performance across the unit’s service life. The single-stage oil-injected design is well-suited to the 20 m³/min class, balancing efficiency with a compact footprint.

Applications Onboard

Main engine and auxiliary engine starting air
Control air for pneumatic systems
General service air for deck and engine room use
Workshop and maintenance air

Why Choose Jufeng for Marine Air

Jufeng specializes in screw air compressor manufacturing with a focus on industrial and marine applications. This 20 m³/min marine model is available with class documentation support upon request, and can be configured to suit specific vessel requirements. As a direct manufacturer, Jufeng offers factory pricing and technical consultation to help shipowners and shipyards select the appropriate compressor configuration for their fleet.

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Direct Driven Screw Air Compressor

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Belt Driven Screw Air Compressor

Two Stage Screw Air Compressor

Medium-Pressure Screw Air Compressor

Oil Free Air Compressor

Compressor Air Treatment Equipment

Diesel Air Compressor

Booster Air Compressor

Magnetically Levitated Centrifugal Air Compressor

Air Compressor Maintenance Kit

products details

Direct Driven Screw Air Compressor

Permanent Magnetic VSD Air Compressor

Integrated Screw Air Compressor

Belt Driven Screw Air Compressor

Two Stage Screw Air Compressor

Medium-Pressure Screw Air Compressor

Oil Free Air Compressor

Compressor Air Treatment Equipment

Diesel Air Compressor

Booster Air Compressor

Magnetically Levitated Centrifugal Air Compressor

Air Compressor Maintenance Kit

Jufeng 20 m³/min Marine Screw Air Compressor | Single-Stage Air-Cooled Fixed-Speed