Gold Member Since 2015
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Dream (Shanghai) Compressor Co., Ltd.

Compressor, Air Compressor, Screw Air Compressor manufacturer / supplier in China, offering Permanent Magnet Variable Frequency Screw Air Compressor/Rotary Air Compressor, 21bar 22m3/Min High Pressure Diesel Engine Portable Air Compressor for Drilling Dig/High Pressure Air Compressor, 4wheels Diesel Engine High Pressure Portable Rotary Screw Air Compressor Made in China and so on.

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Supplier Homepage Product Screw Air Compressor (Permanent Magnetic Series) Permanent Magnet Variable Frequency Screw Air Compressor/Rotary Air Compressor

Permanent Magnet Variable Frequency Screw Air Compressor/Rotary Air Compressor

FOB Price: Get Latest Price
Min. Order: 1 Set
Port: Shanghai, China
Production Capacity: 500set/Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: DMV
  • Cooling System: Air Cooling
  • Cylinder Position: Vertical
  • Installation Type: Stationary Type
  • Name: Permanent Magnet Variable Frequency Compressor
  • Transport Package: Wood Box
  • Origin: Shanghai
  • Lubrication Style: Lubricated
  • Power Source: AC Power
  • Structure Type: Closed Type
  • Type: Twin-Screw Compressor
  • Trademark: Dream
  • Specification: CE TUV ISO9001: 2008
  • HS Code: 8414809090
Product Description

Permanent magnet variable frequency screw air compressor/Rotary Air Compressor

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Permanent Magnet Variable Frequency Screw Air Compressor/Rotary Air Compressor
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http://dreamcompressor.en.m
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Permanent magnet variable frequency screw air compressor/Rotary Air Compressor

Permanent Magnet Variable Frequency Screw Air Compressor/Rotary Air Compressor
Features:

  1. Starting & Running The impact of the grid is small, after the starting to run and reach the rated pressure and the compressor will operate in the variable frequency mode.
  2. Constant pressure air supply to keep the balance between air supplying & air consumption.
  3. Excellent controlling system leads to safety protection function.
  4. Using independent cooling fan motor,low temperature for running,longer service life.

 
The advantages of the servo permanent magnet motors:
 High efficiency
 Simple structure
 Performance reliable
 
Cost Comparison:
The variable frequency air compressor can change the revolution of the main motor according to the air consumption accurately when the exhausting pressure is stable so as to achieve the purpose of energy saving. The system can realize remote and multiple units combined control, to achieve a comprehensive adjustment for the user, and save the energy much more. Especially when the user gas consumption range is larger, the better energy-saving effect.

Permanent Magnet Variable Frequency Screw Air Compressor/Rotary Air Compressor
DREAM DMV screw air compressor can, under the principle of stable discharge pressure, change
the rotation speed of the main motor precisely according to the variety of using air capacity, to make
the air compressor just discharge the needed air capacity, meanwhile, it also just consumes the
energy needed for discharging the compressed air. Therefore, it has achieved the goal of energy-
saving, which means the saved energy expense during the operating period of the whole machine
far surpass the price of air compressor itself.

Start-up and operation:

Permanent Magnet Variable Frequency Screw Air Compressor/Rotary Air Compressor
From several start-up modes shown in the chart, we can see that the variable frequency
compressor start-up style is of slow to add speed, which more stable than soft start and absolutely
avoid the current peak. After running to the rated pressure, it will operate with variable frequency,
which can adapt to the power lacking environment.
 

Constant pressure for air supply with balance:

Permanent Magnet Variable Frequency Screw Air Compressor/Rotary Air Compressor
In the chart, it shows the operating condition between normal air compressor and variable frequency
air compressor. According to the various of air requires to adjust the speed of motor to make sure
the air output and air requires are balanced, so avoid machine to frequently load and unload during
various of air requires, which compared with the traditional compressor , the variable frequency air
compressor could save about 35% of energy or more. Stable pressure output can control the pressure
between 0.01MPa-0.02MPa, which avoids the high load current lost because of the traditional
compressors' 0.05-0.2MPa pressure.


Diesel Portable Compressor Parameters:

    ModelAir 
Discharge
 (m3/min)
Discharge 
Pressure
(Mpa)
Diesel EngineFuel Oil 
Tank 
Volume  
    (L)
Weight
(Kg)
Dimension
(mm)
Wheels
ModelDisplacement
 (L)
DMCY-6/760.7YCD4B22-95
(70Kw)
2.9778014003750*1920*1700Two
DMCY-7.5/77.50.7YC4D80-K11
(70Kw)
4.2113018503900*1920*1700Two
DMCY-9/790.7YC4D95Z-K20
(70Kw)
4.2113018503900*1920*1700Two
DMCY-8/1481.4YC4D95Z-K20
(70Kw)
4.2113019003900*1920*1900Two
DMCY-10/7100.74BTA3.9-C125
(93Kw)
3.913019003900*1920*1700Two
DMCY-10/101014BTA3.9-C125
(93Kw)
3.913019003900*1920*1900Two
DMCY-9/14.591.45YC6B150Z-K20
(110Kw)
6.87113023804080*1980*2350Two
DMCY-12/10121YC6B150Z-K20
(110Kw)
6.87113023804080*1980*2350Two
DMCY-10/13101.3YC6B150Z-K20
(110Kw)
6.87113023804080*1980*2350Two
DMCY-12/7A120.7YC4A125Z-T21
(93Kw)
4.8413020504000*1980*1900Two
DMCY-12/7120.74BTA3.9-C125
(93Kw)
3.913020503900*1980*1900Two
DMCY-12/12121.26BTA5.9-C160
(120Kw)
5.913023804080*1980*2350Two
DMCY-11/13111.36BTA5.9-C180(132Kw)5.913030003200*1600*2300Four
DMCY-13/13131.36BTA5.9-C180
(132Kw)
5.913027503450*1520*2220Four
DMCY-13/13A131.3YC6A190Z-T10
(140Kw)
7.2620027503450*1520*2220Four
DMCY-17/7170.76BTA5.9-C180
(132Kw)
5.915030503380*1640*2350Four
DMCY-15/13A151.3YC6A240-20
(180Kw)
7.2620033503380*1650*2500Four
DMCY-16/13161.36CTA8.3-C215
(160Kw)
8.330037003980*1800*2450Four
DMCY-13/17131.76CTA8.3-C215
(160Kw)
8.330023803780*1980*2350Four
DMCY-18/17181.76CTA8.3-C260
(195Kw)
8.330037003980*1800*2450Four
DMCY-17/14.5171.456CTA8.3-C260
(195Kw)
8.330037003980*1800*2450Four
DMCY-22/8220.86CTA8.3-C260
(195Kw)
8.330040004580*1950*2600Four
DMCY-22/14221.4YC6M340-20
(250Kw)
9.8440045004580*1950*2600Four
DMCY-22/14K221.46CTA8.9-C325
(239Kw)
8.938045004580*1950*2600Four
DMCY-27/10271YC6M340-20
(250Kw)
9.8440050004600*1950*2850Four
DMCY-32/10321YC6M390-20
(292Kw)
9.8438050004600*1950*2850Four
DMCY-19.5/1919.51.96CTA8.3-C260
(195Kw)
8.330037003980*1800*2650Four
DMCY-22/202226CTA8.9-C325
(239Kw)
8.938045004600*1950*2850Four
DMCY-26/202626LTA8.9-C360
(264Kw)
8.938045004600*1950*2850Four
DMCY-27/22272.2NTA855-P4001438048504600*1950*2850Four
DMCY-26/25262.5QSZ13-C5001338055004600x1950x2850Four
DMCY-33/25332.5QSZ13-C5501338068004700*2100*2850Four
DMCY-39/25392.5KTA19-P7001938070004700x2100x2850Four
DMCY-21/35213.5QSZ13-C5001338055004600x1950x2850Four
DMCY-26/35263.5QSZ13-C5501340065004700x2100x2850Four
DMCY-33/35333.5KTA19-P7001940068004600*1950*2850Four 

Permanent magnet variable frequency screw air compressor/Rotary Air Compressor

Certifications:
Permanent Magnet Variable Frequency Screw Air Compressor/Rotary Air Compressor

Permanent magnet variable frequency screw air compressor/Rotary Air Compressor

FAQ:

Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

Q: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, 
no matter where they come from.
 

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