50 HP 8 Bar Electric Motor Direct Rotary Screw Compressor
China 50 HP 8 Bar Electric Motor Direct Rotary Screw Compressor, Find details about China Screw Compressor, Rotary Compressor from 50 HP 8 Bar Electric Motor Direct Rotary Screw Compressor
Basic Info.
Model NO.
DA Series
Air End
Aerzen/Denair
Mute
Mute
Performance
Energy Saving
Color
Blue
Advantage
Incredible Energy Saving
Configuration
Stationary
Brand
Denair
Bearing
SKF
Converter
ABB Converter
Air Delivery
38.1~1658.9 Cfm
Trademark
Denair
Transport Package
Plywood Pallet Standard Export Packing
Specification
All pass ISO9001, GC, BV standard
Origin
China
HS Code
8414809090
Model NO.
DA Series
Air End
Aerzen/Denair
Mute
Mute
Performance
Energy Saving
Color
Blue
Advantage
Incredible Energy Saving
Configuration
Stationary
Brand
Denair
Bearing
SKF
Converter
ABB Converter
Air Delivery
38.1~1658.9 Cfm
Trademark
Denair
Transport Package
Plywood Pallet Standard Export Packing
Specification
All pass ISO9001, GC, BV standard
Origin
China
HS Code
8414809090
Product Desciption
50 Hp 8 bar Electric Motor Direct Rotary Screw Compressor Advantages:
DENAIR VSD (Variable Speed Drive) rotary screw air compressors are suitable for customers who need different amount of air supply and extremely accurate pressure. It can facilitate customers to optimize production process and improve productivity.
The principle of VSD is to adjust the motor rotation speed automatically according to the actual air demand. The reduced system pressure decreases the total energy consumption of the whole system, which can reduce energy costs by 35% or more.
The VSD air compressor reduces the energy consumption through the following points:
1. Removing the low efficiency transformation process from the full loading to unloading
2. Avoiding the power during the unloading process
3. Keeping the pipeline pressure drop under 0.1bar
4. Reducing the average working pressure
5. Lowering the system pressure to reduce the system leakage
6. The soft starting method increases the current balance and avoids the current surge
7. A flexible choice from 4 to 13bar which reduces the power consumption most.
Technical Parameters Of Electric Motor Direct Rotary Screw Compressor :
| Model | Maximum working pressure | Capacity FAD | Installed motor power | Driving Mode& Cooling Method | Dimensions (mm) | Weight (kg) | Noise level [dB(A)] | Air outlet pipe diameter | |||||
| bar(e) | psig | m3/min | cfm | kW | hp | L | W | H | |||||
| DVA-18G | 7.5 | 109 | 1.46-2.91 | 51.6-102.8 | 18.5 | 25 | Belt Direct /Direct Driven Air Cooling | 1000 | 900 | 1150 | 500 | 65±2 | G1" |
| 8.5 | 123 | 1.45-2.89 | 51.2-102 | 18.5 | 25 | 1000 | 900 | 1150 | 500 | 65±2 | G1" | ||
| 10.5 | 152 | 1.44-2.87 | 50.8-101.3 | 18.5 | 25 | 1000 | 900 | 1150 | 500 | 65±2 | G1" | ||
| 13 | 189 | 1.08-2.16 | 38.1-76.3 | 18.5 | 25 | 1000 | 900 | 1150 | 500 | 65±2 | G1" | ||
| DVA-22G | 7.5 | 109 | 1.89-3.78 | 66.7-133.5 | 22 | 30 | 1050 | 1200 | 1300 | 550 | 65±2 | G1 1/4" | |
| 8.5 | 123 | 1.87-3.73 | 66-131.7 | 22 | 30 | 1050 | 1200 | 1300 | 550 | 65±2 | G1 1/4" | ||
| 10.5 | 152 | 1.55-3.09 | 54.7-109.1 | 22 | 30 | 1050 | 1200 | 1300 | 550 | 65±2 | G1 1/4" | ||
| 13 | 189 | 1.38-2.76 | 48.7-97.5 | 22 | 30 | 1050 | 1200 | 1300 | 550 | 65±2 | G1 1/4" | ||
| DVA-30G | 7.5 | 109 | 2.3-4.59 | 81.2-162.1 | 30 | 40 | 1050 | 1200 | 1300 | 600 | 65±2 | G1 1/4" | |
| 8.5 | 123 | 2.25-4.5 | 79.4-158.9 | 30 | 40 | 1050 | 1200 | 1300 | 600 | 65±2 | G1 1/4" | ||
| 10.5 | 152 | 2.16-4.32 | 76.3-152.5 | 30 | 40 | 1050 | 1200 | 1300 | 600 | 65±2 | G1 1/4" | ||
| 13 | 189 | 1.89-3.78 | 66.7-133.5 | 30 | 40 | 1050 | 1200 | 1300 | 600 | 65±2 | G1 1/4" | ||
| DVA-37G | 7.5 | 109 | 3.56-7.11 | 125.7-251.1 | 37 | 50 | 1050 | 1200 | 1300 | 650 | 65±2 | G1 1/4" | |
| 8.5 | 123 | 3.35-6.7 | 118.3-236.6 | 37 | 50 | 1050 | 1200 | 1300 | 650 | 65±2 | G1 1/4" | ||
| 10.5 | 152 | 2.76-5.51 | 97.5-194.6 | 37 | 50 | 1050 | 1200 | 1300 | 650 | 65±2 | G1 1/4" | ||
| 13 | 189 | 2.22-4.43 | 78.4-156.4 | 37 | 50 | 1050 | 1200 | 1300 | 650 | 65±2 | G1 1/4" | ||
| DVA-45G | 7.5 | 109 | 4-7.99 | 141.2-282.1 | 45 | 60 | 1200 | 1350 | 1500 | 800 | 68±3 | G1 1/2" | |
| 8.5 | 123 | 3.99-7.97 | 140.9-281.4 | 45 | 60 | 1200 | 1350 | 1500 | 800 | 68±3 | G1 1/2" | ||
| 10.5 | 152 | 3.97-7.93 | 140.2-280 | 45 | 60 | 1200 | 1350 | 1500 | 800 | 68±3 | G1 1/2" | ||
| 13 | 189 | 2.76-5.51 | 97.5-194.6 | 45 | 60 | 1200 | 1350 | 1500 | 800 | 68±3 | G1 1/2" | ||
| DVA-55G | 7.5 | 109 | 5.13-10.26 | 181.1-362.3 | 55 | 75 | 1200 | 1350 | 1500 | 850 | 68±3 | G1 1/2" | |
| 8.5 | 123 | 5.08-10.15 | 179.4-358.4 | 55 | 75 | 1200 | 1350 | 1500 | 850 | 68±3 | G1 1/2" | ||
| 10.5 | 152 | 4.54-9.07 | 160.3-320.3 | 55 | 75 | 1200 | 1350 | 1500 | 850 | 68±3 | G1 1/2" | ||
| 13 | 189 | 3.78-7.56 | 133.5-266.9 | 55 | 75 | 1200 | 1350 | 1500 | 850 | 68±3 | G1 1/2" | ||
| DVA-75G | 7.5 | 109 | 7.68-15.36 | 271.2-542.4 | 75 | 100 | 1500 | 1450 | 1600 | 1000 | 72±3 | G2" | |
| 8.5 | 123 | 7.65-15.29 | 270.1-539.9 | 75 | 100 | 1500 | 1450 | 1600 | 1000 | 72±3 | G2" | ||
| 10.5 | 152 | 6-11.99 | 211.9-423.4 | 75 | 100 | 1500 | 1450 | 1600 | 1000 | 72±3 | G2" | ||
| 13 | 189 | 5.81-11.62 | 205.2-410.3 | 75 | 100 | 1500 | 1450 | 1600 | 1000 | 72±3 | G2" | ||
| DVA-90 | 7.5 | 109 | 7.68-15.36 | 271.2-542.4 | 90 | 120 | Direct Driven Air Cooling | 2150 | 1300 | 1550 | 1900 | 72±3 | DN50 |
| 8.5 | 123 | 7.65-15.29 | 270.1-539.9 | 90 | 120 | 2150 | 1300 | 1550 | 1900 | 72±3 | DN50 | ||
| 10.5 | 152 | 7.02-14.04 | 247.9-495.8 | 90 | 120 | 2150 | 1300 | 1550 | 1900 | 72±3 | DN50 | ||
| 13 | 189 | 5.83-11.66 | 205.9-411.7 | 90 | 120 | 2150 | 1300 | 1550 | 1900 | 72±3 | DN50 | ||
| DVA-110 | 7.5 | 109 | 10.35-20.69 | 365.5-730.6 | 110 | 150 | 2450 | 1600 | 1700 | 2500 | 75±3 | DN80 | |
| 8.5 | 123 | 10.3-20.6 | 363.7-727.4 | 110 | 150 | 2450 | 1600 | 1700 | 2500 | 75±3 | DN80 | ||
| 10.5 | 152 | 8.26-16.52 | 291.7-583.3 | 110 | 150 | 2450 | 1600 | 1700 | 2500 | 75±3 | DN80 | ||
| 13 | 189 | 7.02-14.04 | 247.9-495.8 | 110 | 150 | 2450 | 1600 | 1700 | 2500 | 75±3 | DN80 | ||
| DVA-132 | 7.5 | 109 | 12.42-24.84 | 438.6-877.1 | 132 | 175 | 2450 | 1600 | 1700 | 2700 | 75±3 | DN80 | |
| 8.5 | 123 | 12.37-24.74 | 436.8-873.6 | 132 | 175 | 2450 | 1600 | 1700 | 2700 | 75±3 | DN80 | ||
| 10.5 | 152 | 10.21-20.41 | 360.5-720.7 | 132 | 175 | 2450 | 1600 | 1700 | 2700 | 75±3 | DN80 | ||
| 13 | 189 | 7.56-15.12 | 266.9-533.9 | 132 | 175 | 2450 | 1600 | 1700 | 2700 | 75±3 | DN80 | ||
| DVA-160 | 7.5 | 109 | 14.33-28.66 | 506-1012 | 160 | 215 | 2650 | 1600 | 1800 | 3600 | 78±3 | DN80 | |
| 8.5 | 123 | 14.27-28.53 | 503.9-1007.4 | 160 | 215 | 2650 | 1600 | 1800 | 3600 | 78±3 | DN80 | ||
| 10.5 | 152 | 12.26-24.53 | 432.9-866.2 | 160 | 215 | 2650 | 1600 | 1800 | 3600 | 78±3 | DN80 | ||
| 13 | 189 | 10.15-20.3 | 358.4-716.8 | 160 | 215 | 2650 | 1600 | 1800 | 3600 | 78±3 | DN80 | ||
| DVA-185 DVA185W | 7.5 | 109 | 15.72-31.44 | 555.1-1110.1 | 185 | 250 | Direct Driven Air Cooling or Water Cooling | 2800 | 1500 | 1800 | 3700 | 78±3 | DN80 |
| 8.5 | 123 | 15.63-31.27 | 551.9-1104.1 | 185 | 250 | 2800 | 1500 | 1800 | 3700 | 78±3 | DN80 | ||
| 10.5 | 152 | 14.11-28.22 | 498.2-996.4 | 185 | 250 | 2800 | 1500 | 1800 | 3700 | 78±3 | DN80 | ||
| 13 | 189 | 12.06-24.13 | 425.8-852 | 185 | 250 | 2800 | 1500 | 1800 | 3700 | 78±3 | DN80 | ||
| DVA-200 DVA-200W | 7.5 | 109 | 17.8-35.6 | 628.5-1257 | 200 | 270 | 2800 | 1950 | 2000 | 3850 | 82±3 | DN100 | |
| 8.5 | 123 | 17.71-35.42 | 625.3-1250.7 | 200 | 270 | 2800 | 1950 | 2000 | 3850 | 82±3 | DN100 | ||
| 10.5 | 152 | 15.53-31.05 | 548.4-1096.4 | 200 | 270 | 2800 | 1950 | 2000 | 3850 | 82±3 | DN100 | ||
| 13 | 189 | 12.06-24.13 | 425.8-852 | 200 | 270 | 2800 | 1950 | 2000 | 3850 | 82±3 | DN100 | ||
| DVA-220 DVA-220W | 7.5 | 109 | 19.12-38.23 | 675.1-1349.9 | 220 | 300 | 2800 | 1950 | 2000 | 4450 | 82±3 | DN100 | |
| 8.5 | 123 | 19.06-38.12 | 673-1346 | 220 | 300 | 2800 | 1950 | 2000 | 4450 | 82±3 | DN100 | ||
| 10.5 | 152 | 15.5-31 | 547.3-1094.6 | 220 | 300 | 2800 | 1950 | 2000 | 4450 | 82±3 | DN100 | ||
| 13 | 189 | 13.87-27.75 | 489.7-979.9 | 220 | 300 | 2800 | 1950 | 2000 | 4450 | 82±3 | DN100 | ||
| DVA-250 DVA-250W | 7.5 | 109 | 23.52-47.04 | 830.5-1661 | 250 | 350 | 2800 | 1950 | 2000 | 5150 | 82±3 | DN100 | |
| 8.5 | 123 | 23.49-46.98 | 829.4-1658.9 | 250 | 350 | 2800 | 1950 | 2000 | 5150 | 82±3 | DN100 | ||
| 10.5 | 152 | 19.01-38.03 | 671.2-1342.8 | 250 | 350 | 2800 | 1950 | 2000 | 5150 | 82±3 | DN100 | ||
| 13 | 189 | 17.55-35.1 | 619.7-1239.4 | 250 | 350 | 2800 | 1950 | 2000 | 5150 | 82±3 | DN100 | ||
DENAIR Certifications:
DENAIR Factory:
Shanghai Denair(group)CO,.Ltd. is a Sino-German joint venture enterprise group integrating R&D,manufacturing and marketing.The company brought in advanced compressor R&D and manufacturing and marketing.The company brought in advanced compressor R&D and manufacturing technology of Germany Denair Group to make product development and large-scale production,including piston air compressors,double screw air compressors,Portable Air compressor,High and Medium Pressure Air Compressors, oil free air compressor and compressed air treatment equipment.
DENAIR Exhibitions:
DENAIR Global Customers:
DENAIR Variable Frequency Air Compressor Packaging:
FAQ:
Q1: Are you factory or trade company?
A1: We are factory.
Q2: What the exactly address of your factory?
A2: Our company is located in No. 6767, Tingfeng Rd. Jinshan District, Shanghai 201502, China
And our factory is located in No. 366, YangzhuangBang Street, Pingxing Rd., Xindai Town,Pinghu, Zhejiang Province, China
Q3: Warranty terms of your machine?
A3: One year warranty for the machine and technical support according to your needs.
Q4: Will you provide some spare parts of the machines?
A4: Yes, of course.
Q5: How long will you take to arrange production?
A5: 380V 50HZ we can delivery the goods within 10 days. Other electricity or other color we will delivery within 22 days
Q6: Can you accept OEM orders?
A6: Yes, with professional design team, OEM orders are highly welcome.
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