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Diesel portable screw air compressor

Model: DMCY Series
Brand: DREAM
Working Pressure: 8~30 [ bar ] 116.0~435.1[ psig ]
Air Capacity （FAD）: 10~42 [ m³/min ] 353.1~1483.2[ cfm ]
Power: 150~550 [ kW ] 201.2~737.6 [ hp ]
Other parameters, please inquiry us.

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Model NO	DMCY Series	Power Source	Diesel Engine or AC Power
Cylinder Position	Vertical	Structure Type	Semi-Closed Type
Installation Type	Movable Type	Type	Twin-Screw Compressor
Configuration	Stationary	Drive Mode	Diesel or Electric Driven
Working Power ( HP )	201.2~737.6 hp	Transport Package	Export Standard Packing
Working Power ( KW )	150~550 kW	Trademark	DREAM
Working pressure ( bar )	8~30 bar	HS Code	8414809090
Working pressure ( PSI )	116.0~435.1 psig	Packing Size ( mm )	360019502650 (Varies on different model NO.)
Air Delivery ( cfm )	353.1~1483.2 cfm	Package Gross Weight ( KG )	4000 KG (Varies on different model NO.)
Air Delivery ( m³/min )	10~42 m³/min	Specification	CE,Class 0,ISO,SGS
Cooling Mathod	Air Cooling	Origin	Zhejiang, China
Engine Brands	Yuchai & Cummins	Production Capacity	500sets/Month

Products Features：

Features of diesel portable screw air compressor:

1. Air end: large-diameter rotor design. The air end and diesel engine are directly connected through a high-elasticity coupling. There is no speed-increasing gear in the middle. The speed of the air end is the same as that of the diesel engine.

2. Diesel engine: select domestic and foreign nameplate diesel engines such as Cummins, Yuchai, etc., which meet the national II emission requirements, strong power, low fuel consumption, a nationwide after-sales service system, users can get fast and perfect service.

3. Simple and reliable air volume control system

According to the air consumption, the air volume is automatically adjusted from 0-100%, and the throttle of the diesel engine is automatically adjusted at the same time to save diesel to the greatest extent.

4. Microcomputer can only monitor

The microcomputer can only monitor the operating parameters of the air compressor exhaust pressure, exhaust temperature, diesel engine speed, oil pressure, water temperature, mailbox level, etc. It has automatic alarm and shutdown protection functions.

5. Multi-stage air filter

Suitable for dusty working environment; multi-stage fuel filter, suitable for domestic oil quality status; super-large oil-water cooler, suitable for high temperature and plateau environment.

6. Spacious maintenance door

The parts to be maintained are all within reach, and maintenance of air filters, oil filters, fuel tanks, batteries and oil coolers is convenient and easy, reducing downtime.

7. Easy to move

It can still move flexibly under harsh terrain conditions. Each compressor is equipped with a lifting ring for safe and convenient lifting and transportation.

What is a portable air compressor?

A portable air compressor is a compact, lightweight, and transportable device that provides compressed air for various applications.

What are the main features of the portable air compressor?

The portable air compressor is small in size and light in weight, easy to transfer and install, and can be used in different workplaces. It has a simple structure, low maintenance cost, and more convenient maintenance. It uses high-quality parts and components, and can provide high performance, high efficiency, and high stability.

What are the main applications of the portable diesel air compressor?

Exploration drilling, Pigging, Road paint spraying, Road maintenance, Blast hole drilling, shipyard, Rock excavation, Renovation and maintenance, Ground engineering, drilling, Tunneling, metro and subway construction, mining, borehole, construction, sandblasting

What is the working principle of the portable diesel air compressor?

• Intake: Air enters the compressor head through the air inlet of the air compressor body. • Compression: In the compressor head, the air is compressed by rotating blades or pistons, reducing its volume and increasing its pressure. • Cooling and separation: The compressed high-temperature and high-pressure air enters the cooling system and is cooled by the radiator or cooling fan. At the same time, impurities such as oil and water in the air are removed in the separator. • Air storage and output: The high-pressure air after cooling and separation is stored in the air tank and output to the use point through the pipeline when needed.

What brands of engines are used in diesel portable air compressors?

Cummins, Yuchai, Weicha, or as your requirement.

What are the power, air capacity and exhaust pressure ranges of portable air compressors?

Electrical portable screw air compressor: The power range is 30~250kW, the exhaust volume range covers up to 30m³/min, and the working pressure is 8~24bar.Diesel portable screw air compressor： The power range is 150~550 kW, the exhaust volume range covers up to 42m³/min, and the working pressure is 8~30bar.

What should be paid attention to maintenance?

In terms of use and maintenance, the equipment should be regularly maintained and inspected, especially the cooling system, filter, and lubrication system should be cleaned and replaced. Pay attention to the regular maintenance and care of the equipment, eliminate equipment failures and problems on time, and ensure the normal operation and safety of the equipment.

What is the warranty period for this compressor?

The warranty period for the Dream portable screw air compressor is about one to five years year, but it may vary depending on the specific model and regional policies. The specific warranty period shall be subject to the quotation list.

Can this type of air compressor be used in an outside location?

Yes, our portable air compressor can be used outdoors.

Does the diesel portable air compressor have dual operating mode?？

Some models can switch between dual pressures with one button, and it is suitable for two different working conditions.

Can this type of air compressor be customized?

Yes, Dream Compressor offers customization service to meet customer requirements. This includes tailored configurations, engine brand, compressed air outlet and others to ensure the compressor meets the unique needs of the application.

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