Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2023-06-18 17:51
128
Company Profile
Wisdom Machinery Co.,LimitedBy certification [File Integrity]
Contact:wisdommachinery(Mr.)
Email:
Telephone:
Phone:
Area:Beijing
Address:Beijing
Website:http://www.wisdomhellen.com/ http://wisdommachinery.dstar-lcd.com/
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SCFM (standard cubic feet per minute) and CFM (cubic feet per minute) are units of measurement to describe the flow rate of air or gas. SCFM is a measure of the volume of air flowing through an air compressor at standard conditions (usually 68°F and 14.7 psi). CFM is a measure of the volumetric flow rate of compressed air at the actual conditions of the air compressor.
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To convert SCFM to CFM, you need to know the actual temperature, pressure, and relative humidity of the compressed air. The formula to convert SCFM to CFM is:
CFM = SCFM x (psia / 14.7) x (530 / Tactual) x (actual RH / 100)
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Where:
- CFM = Cubic feet per minute at actual conditions
- SCFM = Standard cubic feet per minute
- psia = Actual pressure in pounds per square inch absolute (psia)
- Tactual = Actual temperature in degrees Fahrenheit (°F)
- actual RH = Actual relative humidity in percent (%)
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For example, if you have a compressor that delivers 20 SCFM at standard conditions and you want to know the flow rate at actual conditions of 90°F, 100 psig, and 70% relative humidity, then you can use the formula as follows:
CFM = 20 x (100 / 14.7) x (530 / 90) x (70 / 100)
CFM = 20 x 6.80 x 5.89 x 0.70
CFM = 541.8
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Therefore, the flow rate of the compressor at actual conditions is approximately 541.8 CFM.
Model |
10GM |
15GM |
20GM |
25GM |
30GM |
40GM |
50GM |
60GM |
75GM |
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 Displacement/pressure m³/min Mpa |
1.2/0.7 |
1.65/0.7 |
2.5/0.7 |
3.2/0.7 |
3.8/0.7 |
5.3/0.7 |
6.8/0.7 |
7.4/0.7 |
10/0.7 |
||||
1.1/0.8 |
1.5/0.8 |
2.3/0.8 |
3.0/0.8 |
3.6/0.8 |
5.0/0.8 |
6.2/0.8 |
7.0/0.8 |
9.2/0.8 |
|||||
0.95/1.0 |
1.3/1.0 |
2.1/1.0 |
2.7/1.0 |
3.2/1.0 |
4.5/1.0 |
5.6/1.0 |
6.2/1.0 |
8.5/1.0 |
|||||
0.8/1.2 |
1.1/1.2 |
1.9/1.2 |
2.4/1.2 |
2.7/1.2 |
4.0/1.2 |
5.0/1.2 |
5.6/1.2 |
7.6/1.2 |
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Lubricating oil quantity |
10L |
18L |
30L |
65L |
|||||||||
Noise dB(A) |
66±2 |
68±2 |
72±2 |
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drive mode |
Direct connection |
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Power supply |
380V/50HZ |
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Power |
7.5kw |
11kw |
15kw |
18.5kw |
22kw |
30kw |
37kw |
45kw |
55kw |
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start method |
Permanent magnet variable frequency start |
||||||||||||
L |
900 |
1150 |
1350 |
1550 |
1840 |
||||||||
W |
660 |
810 |
850 |
1010 |
1230 |
||||||||
H |
1010 |
1160 |
1040 |
1330 |
1570 |
||||||||
WEIGHT |
240 |
400 |
570 |
630 |
750 |
1480 |
|||||||
Outlet diameter |
G3/4" |
G3/4" |
G/1" |
G1-1/2" |
G2" |
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Q: How does your factory do regarding quality control?
A: We have a special QC department in charge of products's qualiy
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Q: how long is the warrenty period?
A: all of our products have one year warrenty.
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Q: what is the main market of your company?
A:we have customers all over the world.
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Q: what is your delivery time?
A: Normally, it needs about 30 working days. the exact time depends on production management.
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Q:Can we visit your machine operation in your factory?
A: We have own plastic making company. You can see the machine operation
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http://www.wisdomhellen.com/