YL Series

Application |
Heat transferring for oil or air |
Temperature |
270 ℃ Max. |
Shell Pressure |
0.5Mpa Max. |
Tube Pressure |
1.5Mpa Max. |
Cooling Medium |
Fresh or tap water |
Material |
Steel Shell, Copper tube, Aluminum fin |
Model |
A |
B |
C |
D |
E |
F |
G |
I |
J |
K |
L |
M |
N |
Q |
R |
S |
T |
YL-1.0 |
440 |
130 |
130 |
308 |
258 |
93 |
84 |
66 |
40 |
15 |
186 |
152 |
11×20 |
168 |
85 |
1" |
3/4" |
YL-1.5 |
475 |
140
|
175 |
349 |
300 |
98 |
84 |
66 |
40 |
15 |
234 |
200 |
11×20 |
178 |
85 |
1 1/4 " |
3/4" |
YL-2.0 |
545 |
419 |
330 |
110 |
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YL-3.0 |
585 |
140
|
225 |
447 |
390 |
99
|
90
|
66
|
45
|
20 |
284 |
250
|
18×22 |
178
|
100 |
1 1/2" |
3/4" |
YL-4.0 |
765 |
627 |
480 |
135 |
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YL-5.0 |
790 |
160 |
275
|
642 |
510 |
120
|
97
|
66
|
45
|
20
|
342
|
308
|
18×25
|
247
|
140 |
2" |
1" |
YL-7.0 |
1000 |
852 |
680 |
160 |
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YL-8.0 |
1200 |
1052 |
860 |
170 |
Performance Curve:
TEST DATA
Oil | ISO-VG46 | Cooling water |
|
Temperature of inlet oil | 48℃ |
Temperature of inlet oil |
30℃ |
Presure drop | <0.05Mpa |
Flow |
30L/min |
HOW TO ORDER
• Determine the heat quantity (Q) of system.
For example: about 25%~50% of the input power of the hydraulic system transform to heat.
Q=(0.25~0.50) x Pr (Pr: total input of the system)
• Caculate the heat quantity for exchanging.
Given water inlet temperature is 30 ℃ ,and oil outlet temperature (after cooled) is 48 ℃, then:
Heat Quantity for exchanging=Q x (48℃-30℃/oil outlet temperature -water inlet temperature)
• Determine the oil flow (q)
• Look up the above Q and q calculation results on the Properties Curves and select a proper model of heat exchanger. Please be noted that the oil flow can not exceed the max.flow rate as the curves show.
Products
- Heat Exchangers
- YL Series
- SC Series
- SW Series
- Spiral Coils
- Copper Tube / Stainless Steel Tube
- Warmers
- Ultrasound Gel Warmer
- Lotion Warmer
- Facial Mask Warmer
- Metal Working
- Metal Working Service
Contact
RATO HEAT EXCHANGERS FACTORY
TEL:+86-757-8283 0207
FAX:+86-757-8282 5365
Email:master@dhhe.cn
Add: No.13 of 3,4th line,Xiyue Industrial Dist.,Jiangbian,Chancheng,Foshan,Guangdong,P.R.China.