1.By Using DMV Series Variable Frequency Air Compressor produced by DREAM (Shanghai) Compressor Co.,Ltd, you will never worry about its complicated electrical equipment installation and program, because before delivery, the whole machine has been well installed, and once connected with power source, it can operate at once.

1.Double Screw air end is the core of screw air compressor,its performance directly influence the economy and use costs of the whole machine.

2.Dream screw air compressor adopts the air end original from Europe(Germany Aerzen air end). Advanced patent SAP shape of screw gear, the most superior screw line speed and compression efficiency, decrease the shake of the whole machine to the fullest extent, and prolong the life of moving parts effectively.

3.The screw air compressor is matched with high-precision SKF bearing. The precise and even bite clearance ensures leak tightness, making sure the compressor become less power dissipation and lower energy consumption under the same working conditions, and achieve goals as following:a.Large air capacity,b.Higher efficiency,c.More stability and reliable,d.Longer service life.

4.High quality air end and bearing contribute to high stability of compressor under changeable conditions.Make the compressor adapts to the changeable of loading and prolong the service life of rotors:a.Low running speed decreases the abrasion of bearing,b.Low running temperature letdown the load of bearing.c.High precision bearing prolongs the service life.

5.DM series screw air compressor combines the electric motor,gear case and air end.Such design makes the air end and electric motor be permanently centered.

6.High efficiency and full closed electric motor(IP54).

5.5-22KW:

30-90KW:

110-250KW:

Remark:1bar=0.1Mpa=14.5psi,1m3/min=35.3cfm

• Professional packaging,make sure machine's safety!
• Powerful logistics team serve you!

1.Before quoting,what should the users offer?

1).Discharge pressure(bar,Mpa or psi).
2).Air discharge/Air flow/Air capacity(m³/min,cfm).
3).Voltage(V,Hz,Phase).

2.If users don's know the pressure and air flow,what should the user do?

1).Take the picture of using equipment's nameplate to us,we will advise the suitable air compressor to you.

2).Tell us what's kind of your industry,we can advise you suitable aftertreatment(Refers to air receiver,air dryer and air filter).

3.How to maintain air compressor?

Dream(Shanghai) Compressor Co., Ltd., founded in 2005, is a Sino-German high-tech enterprise in research, development, production and sales. Our company is located in Songjiang district, Shanghai, covering an area of ten thousand square meters with more than 300 employees. We have set up offices in the major provinces and cities. We are not only provide the high-quality air compressors from minimum 7.5Kw to maximum 355Kw, but also provides matching processing equipment of compressed air.We will wholeheartedly serve you.

Mark Ma

International Sales

Dream (Shanghai) Compressor Co.,Ltd
Tel:86-21-67625676

E-mail: