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1. Main engine: the main engine and the diesel engine are directly connected through a high elastic coupling with the large diameter rotor design of the third generation 5:6, and there is no increasing gear in the middle. The speed of the main engine is the same as that of the diesel engine and the transmission effects achieved Higher rate, better reliability, longer life.
2. Diesel engine: the choice of domestic and foreign famous brand diesel engines such as cummins and yuchai meets the national II emission standards, with strong power and low fuel consumption.Perfect service.
3. The air volume control system is simple and reliable, according to the size of the air consumption, the air intake of
0~100% automatic adjustment, at the same time, automatic adjustment of the diesel engine throttle, maximum diesel saving.
4. Microcomputer intelligent monitoring air compressor exhaust pressure, exhaust temperature, diesel engine speed, oil
pressure, water temperature, oil tank level and other operating parameters, with automatic alarm and shutdown protection function.
5. Multi-stage air filter, suitable for dust environment;Multistage fuel filter, suitable for domestic oil quality status;Super large oil-water cooler, suitable for high temperature, especially high altitude and other harsh environment.
6. Humanized design, need to maintain the parts within the range of maintenance, maintenance of air filter, oil filter, fuel
tank, battery and oil cooler, easy and convenient, reduce the downtime.

7.5kw 10hp
380v 50hz 3p
direct drive

Oil-injected Single Stage Rotary Screw Compressor PM VSD/FSD
Brand:DREAM
Working Pressure:8~13 bar 116.0~188.5 psig
Air Capacity FAD:0.2~61.0 m�³/min 7.1~2154.2 cfm
Power:7.5~75 KW 10.2~102.0 hp
Other parameters, please inquiry us.
The DHV-G/A series features a permanent magnet variable frequency single-stage compression screw air compressor that delivers stable air pressure with no impact during startup. It boasts variable flow control and excellent alternating current power supply voltage adaptability.

Equipped with a silent centrifugal fan, this compressor ensures energy-saving constant pressure output. The oil-cooled permanent magnet variable frequency motor reaches IP65 protection, offering high durability. The large cooler design incorporates a hot and cold partition for efficient heat management.

The man-machine interface touchscreen controller provides real-time monitoring of the operation status, ensuring you stay informed and in control at all times.

Product Features

oil-cooled permanent magnet synchronous motor is integrally connected with the air end, with high transmission efficiency and durability.

Double frequency conversion of air end and fan, which can save more than 30% energy than ordinary power frequency air compressor.

Compact structure, small machine and small footprint. Easy maintenance, maintenance can be done by opening the door.

Multi-wing centrifugal fan, high wind pressure, fast heat dissipation, noise 20dBA lower than ordinary screw;

The standard temperature control valve with the most classic sliding three-way structure can effectively avoid the change of discharge temperature. The mixed-flow structure is used to effectively prevent the phenomenon of starting oil temperature rising and the machine being stuck due to lack of oil when the machine is started.

Control and electrical system: can be set in Chinese or English bilingual, can realize the joint control of up to 16 machines and supporting post-processing.

Oil-injected Low Pressure PM Rotary Screw Air Compressor
Model:DHLV-Z & DHLV-G Series
Brand:DREAM
Working Pressure: 2~5 bar 29.0 ~72.5 psig
Air Capacity FAD: 1.8 ~75 m�³/min 63.6 ~2648.6 cfm
Power: 22 ~ 280 KW 30.0~380.7 hp
Other parameters, please inquiry us.
DHLV-Z series

The low-pressure permanent magnet dual-frequency two-stage compression screw air compressor boasts a specially designed secondary compression system and a low-pressure dedicated host.

It is equipped with an IE5-level permanent magnet synchronous motor for peak efficiency. The compressor features a low-pressure oil and gas separation system, ensuring minimal oil content.

Additionally, it comes with a silent centrifugal fan configuration, a dual-frequency design for the host fan, an enhanced cooler side suction top row design, a cold and hot partition system, and a user-friendly touchscreen microcomputer controller for real-time monitoring of operational status.

Product Features

Permanent magnet motor, save your electricity costs, IP54, B-level temperature rise is suitable for harsh environments such as large dust and high temperature;

Multiple noise reduction design, calculated according to noise theory, with special flame-retardant muffler cotton inside to reduce unit noise and provide a quieter environment

Special low-pressure cooler with high efficiency and low noise centrifugal fan, large cooling air flow, low noise, faster cooling effect, convenient cleaning and maintenance;

Low-pressure special cyclone inner and outer oil sub-barrel design, improve the initial separation efficiency, with special low-pressure oil sub-core, low pressure loss, better separation effect, lower air oil content, long service life;

Auxiliary oil supply system is added to the unit below 3bar to ensure that the unit (especially the bearing) can get sufficient oil supply in the later period of long-term operation, the unit operates more stable and has a longer life

Place electrical components and oil separation and filtration modules that are easily damaged by high temperature in the cold room, which improves the service life of the unit.

Oil-injected Two Stage Rotary Screw Air Compressor PM VSD/FSD
Model:DH-Z & DHV-Z Series
Brand:DREAM
Working Pressure:8~13 bar 116.0~188.5 psig
Air Capacity FAD:8.8~250 m�³/min 310.8~8828.7cfm
Power:55~560 KW 74.8~761.4 hp
Other parameters, please inquiry us.

The DHV-Z series Permanent Magnet Double Frequency Two-Stage Compression Screw Air Compressor boasts exceptional energy efficiency. Featuring a super first-level energy-efficient design, it incorporates a second-level compression energy-saving host. The permanent magnet synchronous motor achieves an efficiency rating of IE5, representing the pinnacle of energy-saving performance.

Equipped with a silent centrifugal fan, the compressor ensures quiet operation. The host fan utilizes dual frequency conversion design, further enhancing energy efficiency and performance stability. The cooler side ceiling row design has been enlarged, providing optimal heat dissipation.

The compressor also features a hot and cold zone design, ensuring efficient temperature management. The human-machine communication interface is a touchscreen microcomputer, offering intuitive and user-friendly operation. The controller continuously monitors the operating status in real-time, ensuring reliable and safe operation.

Overall, the DHV-Z series combines advanced technology and energy-saving features, making it an ideal choice for a wide range of industrial applications.
Product Features

Durable, efficient and stable air end.

Independent interstage cooling for higher energy efficiency.

Integrated cooler integrates oil cooling and after cooling.

Cyclone internal and external oil separator barrel design to reduce air oil content.

Winding oil separator design, low-pressure loss, long life, reduce your maintenance cost.

IE3 motor, save your electricity cost.

IP54, Class B temperature rise motor is suitable for harsh environments such as with bad dust and high temperature.

High-temperature shutdown protection.

Motor overload protection

Place electrical components and oil separator and filtration modules that are easily damaged by high temperature in the cold room, which improves the service life of the unit.