Oil free air compressor
Oil-free screw air compressors are widely used in industries that require high quality air sources such as : pharmaceutical,food, electronics, chemical,packaging,etc. 100% pure compressed air is a necessary procedure to guarantee satisfactory crafts and product quality, which ensures the production of high-end products safely and risk-free.
The lubrication system of an oil free screw air compressor is an individual fuel recycling unit, the compression chamber and the bearings were separated by a set of sealed high-performance mechanical assembly. The lubricating oil can only flow in the enclosed area and is prevented to enter the compression chamber, which only contains 100% pure compressed oil-free air.The users could obtain 100% pure compressed air with some slight post-treatment of water and dust removal.
Oil free air compressor Technical parameters
Model
YD-ERC
YD -ERC
YD -ERC
YD -ERC
YD -ERC
YD -ERC
YD -ERC
YD -ERC
YD -ERC
YD -ERC
08SA
11SA
15SA
18SA
22SA
30SA
37SA
45SA
55SA
75SA
Type of cooling
air-cooling
air-cooling
air-cooling
air-cooling
air-cooling
air-cooling
air-cooling
air-cooling
air-cooling
air-cooling
Air delivery/
1.15/8
1.55/8
2.4/8
3.1/8
3.5/8
5.0/8
6.10/8
7.3/8
9.6/8
12.5/8
working pressure
1.02/10
1.32/10
2.12/10
2.62/10
3.13/10
4.2/10
5.22/10
6.13/10
8.6/10
11.42/10
(m3/ bar)
1.02/12.5
1.61/12.5
2.13/12.5
2.61/12.5
3.18/12.5
4.81/12.5
5.65/12.5
7.42/12.5
9.83/12.5
Power (kw)
7.5
11
15
18.5
22
30
37
45
55
75
Voltage/power
AC 380/50
(V/HZ)
Start Method
Y-△
Noise db(A)
72±5 Measure according to the international standard: GB/T4980-2003
Content of oil discharge
0
Air outlet temp
Ambient Temperature +15℃
Cooling air volume
32.5
50
50
110
110
145
145
185
220
250
(m3/min)
Cooling water volume
2
2.5
3.5
4
5
7
9
10
12
18
(L/min)
Pipe connection size
3/4"
3/4"
1"
1"
1"
11/2"
11/2"
2"
2"
2"
Total Weight
500
540
650
840
870
980
1000
1060
1250
1480
(kg)
Size
L
1300
1300
1600
1600
1950
1950
2150
2150
2150
2150
(mm)
W
800
800
910
910
1050
1050
1300
1300
1300
1300
H
1300
1300
1350
1350
1432
1432
1590
1590
1590
1590
Model
YD -ERC
YD -ERC
YD -ERC
YD -ERC
YD -ERC
YD -ERC
90SA
110SA
132SA
160SA
200SA
250SA
Type of cooling
air-cooling
air-cooling
air-cooling
air-cooling
air-cooling
air-cooling
Air delivery/
16.3/8
19.4/8
22.21/8
28.85/8
36.63/8
42.88/8
working pressure
14.52/10
16.9/10
20.38/10
24.52/10
32.70/10
39.00/10
(m3/ bar)
12.3/12.5
15.10/12.5
18.29/12.5
22/17/12.5
27.72/12.5
34.64/12.5
Power (kw)
90
110
132
160
200
250
Voltage/power
AC 380/50
(V/HZ)
Start Method
Y-△
Noise db(A)
72±5 Measure according to international standard: GB/T4980-2003
Content of oil discharge
0
Air outlet temp
Ambient Temperature +15℃
Cooling air volume
270
420
460
510
620
800
(m3/min)
Cooling water volume
20
24
30
35
43
53
(L/min)
Pipe connection size
2"
2"
2"
21/2"
2"
2"
Total Weight
2030
2450
2850
3750
4100
4750
(kg)
Size
L
2550
2550
2550
3300
3300
3300
(mm)
W
1400
1400
1400
2200
2200
2200
H
1605
1605
1605
2000
2000
2000
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Oil Free Screw Air Compressor
Oil Free Screw Air Compressor
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