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A Integrated Compressed Air Solution

The primary function of an air compression system is to compress atmospheric air to a higher pressure for use in various industrial and mechanical applications.
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Oil-injected Low Pressure PM Rotary Screw Air Compressor
Oil-injected Low Pressure PM Rotary Screw Air Compressor
Oil-injected Low Pressure PM Rotary Screw Air Compressor
Oil-injected Low Pressure PM Rotary Screw Air Compressor
Oil-injected Low Pressure PM Rotary Screw Air Compressor
Oil-injected Low Pressure PM Rotary Screw Air Compressor
Oil-injected Low Pressure PM Rotary Screw Air Compressor
Oil-injected Low Pressure PM Rotary Screw Air Compressor
Oil-injected Low Pressure PM Rotary Screw Air Compressor
Oil-injected Low Pressure PM Rotary Screw Air Compressor
Oil-injected Low Pressure PM Rotary Screw Air Compressor
Oil-injected Low Pressure PM Rotary Screw Air Compressor
Oil-injected Low Pressure PM Rotary Screw Air Compressor
Oil-injected Low Pressure PM Rotary Screw Air Compressor
Oil-injected Low Pressure PM Rotary Screw Air Compressor
Oil-injected Low Pressure PM Rotary Screw Air Compressor
Oil-injected Low Pressure PM Rotary Screw Air Compressor
Oil-injected Low Pressure PM Rotary Screw Air Compressor
Oil-injected Low Pressure PM Rotary Screw Air Compressor
Oil-injected Low Pressure PM Rotary Screw Air Compressor

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 [ m³/min ] 63.6 ~2648.6 [ cfm ]
Power: 22 ~ 280 [ KW ] 30.0~380.7 [ hp ]
Other parameters, please inquiry us.

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Overview
Parameter
Q&A
 Model NO DHLV-Z & DHLV-G SeriesPower SourceAC Power
 Installation Type  Stationary TypeStructure TypeClosed Type
 Product NameDHLV-Z Low Pressure Two Stage Energy Saving Screw Compressor & DHLV-G Low Pressure Single Stage Screw CompressureTypeScrew Compressor
 ConfigurationStationaryDrive ModeDirect Driven
 Working Power ( HP )30.0~380.7 [ HP ]AdvantagesEnergy Saving
 Working Power ( KW )22 ~ 280 [ KW ]Transport PackageExport Standard Packing
 Working pressure ( bar )2~5 [ bar ]TrademarkDREAM
 Working pressure ( PSI ) 29.0 ~72.5 [ psig ]HS Code8414809090
 Air Delivery ( cfm )63.6 ~2648.6 [ cfm ]Packing Size ( mm )2420*1530*1720 (Varies on different model NO.)
 Air Delivery ( m³/min  ) 1.8 ~75 [ m³/min ]Package Gross Weight ( KG )3500 KG (Varies on different model NO.)
 Cooling MathodAir Cooling or water cooling (Varies on different model NO.)SpecificationCE,Class 0,ISO,SGS
 MotorPermanent Magnet Motor IE5OriginZhejiang, China
Production Capacity100sets/Month


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.



What is the basic principle of this air compressor?
This air compressor, a rotary screw type, compresses air through the meshing of male and female rotors in a casing, reducing the volume of air and increasing its pressure.
What are the main features of this model?
It features two-stage variable-speed operation, which optimizes efficiency and energy consumption. It also has a compact design, high reliability, and low noise levels.
How does the variable-speed technology work?
The compressor adjusts its operating speed according to the air demand, which helps in maintaining a constant pressure and reducing energy waste.
What is the maximum working pressure of this compressor?
The maximum working pressure is 200 bar, suitable for a wide range of industrial applications.
Can it be used in harsh environments?
Yes, it is designed to withstand harsh conditions and has a robust construction to ensure durability and reliability.
What industries is this compressor commonly used in?
It is widely used in manufacturing, construction, automotive, food processing, pharmaceuticals, and other industries where compressed air is essential.
How does it compare to other types of compressors in terms of efficiency?
Thanks to its two-stage variable-speed design, it offers higher efficiency and energy savings compared to traditional fixed-speed compressors.
Is it easy to install and operate?
Yes, it comes with a user-friendly control panel and comprehensive installation instructions. Our technical team is also available for support.
What kind of maintenance does it require?
Regular maintenance includes checking and replacing the air filter, oil filter, and lubricant. It also involves inspecting the rotors, bearings, and seals for any signs of wear or damage.
How often should the filters be replaced?
The filters should be checked regularly and replaced as needed, typically every [specific time interval] hours of operation or as indicated by the compressor's maintenance schedule.
Can I get training on how to operate and maintain this compressor?
Yes, we offer comprehensive training programs for both operators and maintenance personnel. Our team can provide on-site training or online resources.
What kind of warranty does it come with?
It comes with a 1-5 years warranty with different models.
How can I troubleshoot common issues with the compressor?
We provide a detailed troubleshooting guide with the compressor. In case of complex issues, our technical support team is available for assistance.
Are there any spare parts available for this compressor?
Yes, we offer a wide range of spare parts and accessories for this compressor. Our parts department can provide quick and easy access to the parts you need.
How can I contact your customer service for support?
You can reach our customer service team via email at [email protected] or by phone at [+86 13671551445]. We are available [09:00-22:00 Beijing Time] to assist you with any questions or concerns.
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